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href="#Expression.expression">expression</a> + </li> + <li> + <a class="variable" href="#Expression.expressions">expressions</a> + </li> + <li> + <a class="function" href="#Expression.text">text</a> + </li> + <li> + <a class="variable" href="#Expression.is_string">is_string</a> + </li> + <li> + <a class="variable" href="#Expression.is_number">is_number</a> + </li> + <li> + <a class="variable" href="#Expression.is_int">is_int</a> + </li> + <li> + <a class="variable" href="#Expression.alias">alias</a> + </li> + <li> + <a class="variable" href="#Expression.output_name">output_name</a> + </li> + <li> + <a class="function" href="#Expression.copy">copy</a> + </li> + <li> + <a class="function" href="#Expression.append">append</a> + </li> + <li> + <a class="function" href="#Expression.set">set</a> + </li> + <li> + <a class="variable" href="#Expression.depth">depth</a> + </li> + <li> + <a class="function" href="#Expression.find">find</a> + </li> + <li> + <a class="function" href="#Expression.find_all">find_all</a> + </li> + <li> + <a class="function" href="#Expression.find_ancestor">find_ancestor</a> + </li> + <li> + <a class="variable" href="#Expression.parent_select">parent_select</a> + </li> + <li> + <a class="function" href="#Expression.walk">walk</a> + </li> + <li> + <a class="function" href="#Expression.dfs">dfs</a> + </li> + <li> + <a class="function" href="#Expression.bfs">bfs</a> + </li> + <li> + <a class="function" href="#Expression.unnest">unnest</a> + </li> + <li> + <a class="function" href="#Expression.unalias">unalias</a> + </li> + <li> + <a class="function" href="#Expression.unnest_operands">unnest_operands</a> + </li> + <li> + <a class="function" href="#Expression.flatten">flatten</a> + </li> + <li> + <a class="function" href="#Expression.sql">sql</a> + </li> + <li> + <a class="function" href="#Expression.transform">transform</a> + </li> + <li> + <a class="function" href="#Expression.replace">replace</a> + </li> + <li> + <a class="function" href="#Expression.pop">pop</a> + </li> + <li> + <a class="function" href="#Expression.assert_is">assert_is</a> + </li> + <li> + <a class="function" href="#Expression.error_messages">error_messages</a> + </li> + <li> + <a class="function" href="#Expression.dump">dump</a> + </li> + <li> + <a class="function" href="#Expression.load">load</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Condition">Condition</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Condition.and_">and_</a> + </li> + <li> + <a class="function" href="#Condition.or_">or_</a> + </li> + <li> + <a class="function" href="#Condition.not_">not_</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Predicate">Predicate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DerivedTable">DerivedTable</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Unionable">Unionable</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Unionable.union">union</a> + </li> + <li> + <a class="function" href="#Unionable.intersect">intersect</a> + </li> + <li> + <a class="function" href="#Unionable.except_">except_</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#UDTF">UDTF</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Cache">Cache</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Uncache">Uncache</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Create">Create</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Describe">Describe</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Set">Set</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SetItem">SetItem</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Show">Show</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UserDefinedFunction">UserDefinedFunction</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UserDefinedFunctionKwarg">UserDefinedFunctionKwarg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CharacterSet">CharacterSet</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#With">With</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#WithinGroup">WithinGroup</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CTE">CTE</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TableAlias">TableAlias</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitString">BitString</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#HexString">HexString</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ByteString">ByteString</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Column">Column</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Column.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#ColumnDef">ColumnDef</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AlterColumn">AlterColumn</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RenameTable">RenameTable</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ColumnConstraint">ColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ColumnConstraintKind">ColumnConstraintKind</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AutoIncrementColumnConstraint">AutoIncrementColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CheckColumnConstraint">CheckColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CollateColumnConstraint">CollateColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CommentColumnConstraint">CommentColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DefaultColumnConstraint">DefaultColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#EncodeColumnConstraint">EncodeColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#GeneratedAsIdentityColumnConstraint">GeneratedAsIdentityColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#NotNullColumnConstraint">NotNullColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#PrimaryKeyColumnConstraint">PrimaryKeyColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UniqueColumnConstraint">UniqueColumnConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Constraint">Constraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Delete">Delete</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Drop">Drop</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Filter">Filter</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Check">Check</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Directory">Directory</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ForeignKey">ForeignKey</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#PrimaryKey">PrimaryKey</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Unique">Unique</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Into">Into</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#From">From</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Having">Having</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Hint">Hint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JoinHint">JoinHint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Identifier">Identifier</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Identifier.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Index">Index</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Insert">Insert</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Introducer">Introducer</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#National">National</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LoadData">LoadData</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Partition">Partition</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Fetch">Fetch</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Group">Group</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Lambda">Lambda</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Limit">Limit</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Literal">Literal</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Literal.number">number</a> + </li> + <li> + <a class="function" href="#Literal.string">string</a> + </li> + <li> + <a class="variable" href="#Literal.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Join">Join</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Join.on">on</a> + </li> + <li> + <a class="function" href="#Join.using">using</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Lateral">Lateral</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#MatchRecognize">MatchRecognize</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Final">Final</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Offset">Offset</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Order">Order</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Cluster">Cluster</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Distribute">Distribute</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Sort">Sort</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Ordered">Ordered</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Property">Property</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AlgorithmProperty">AlgorithmProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DefinerProperty">DefinerProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SqlSecurityProperty">SqlSecurityProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TableFormatProperty">TableFormatProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#PartitionedByProperty">PartitionedByProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#FileFormatProperty">FileFormatProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DistKeyProperty">DistKeyProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SortKeyProperty">SortKeyProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DistStyleProperty">DistStyleProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LikeProperty">LikeProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LocationProperty">LocationProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#EngineProperty">EngineProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AutoIncrementProperty">AutoIncrementProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CharacterSetProperty">CharacterSetProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CollateProperty">CollateProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SchemaCommentProperty">SchemaCommentProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ReturnsProperty">ReturnsProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LanguageProperty">LanguageProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ExecuteAsProperty">ExecuteAsProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#VolatilityProperty">VolatilityProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RowFormatDelimitedProperty">RowFormatDelimitedProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RowFormatSerdeProperty">RowFormatSerdeProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SerdeProperties">SerdeProperties</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#FallbackProperty">FallbackProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#WithJournalTableProperty">WithJournalTableProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LogProperty">LogProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JournalProperty">JournalProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AfterJournalProperty">AfterJournalProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ChecksumProperty">ChecksumProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#FreespaceProperty">FreespaceProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#MergeBlockRatioProperty">MergeBlockRatioProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DataBlocksizeProperty">DataBlocksizeProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BlockCompressionProperty">BlockCompressionProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#IsolatedLoadingProperty">IsolatedLoadingProperty</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Properties">Properties</a> + <ul class="memberlist"> + <li> + <a class="class" href="#Properties.Location">Properties.Location</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Properties.Location.POST_CREATE">POST_CREATE</a> + </li> + <li> + <a class="variable" href="#Properties.Location.PRE_SCHEMA">PRE_SCHEMA</a> + </li> + <li> + <a class="variable" href="#Properties.Location.POST_INDEX">POST_INDEX</a> + </li> + <li> + <a class="variable" href="#Properties.Location.POST_SCHEMA_ROOT">POST_SCHEMA_ROOT</a> + </li> + <li> + <a class="variable" href="#Properties.Location.POST_SCHEMA_WITH">POST_SCHEMA_WITH</a> + </li> + <li> + <a class="variable" href="#Properties.Location.UNSUPPORTED">UNSUPPORTED</a> + </li> + </ul> + + </li> + <li> + <a class="function" href="#Properties.from_dict">from_dict</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Qualify">Qualify</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Return">Return</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Reference">Reference</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Tuple">Tuple</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Subqueryable">Subqueryable</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Subqueryable.subquery">subquery</a> + </li> + <li> + <a class="function" href="#Subqueryable.limit">limit</a> + </li> + <li> + <a class="function" href="#Subqueryable.with_">with_</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Table">Table</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SystemTime">SystemTime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Union">Union</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Union.limit">limit</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Except">Except</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Intersect">Intersect</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Unnest">Unnest</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Update">Update</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Values">Values</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Var">Var</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Schema">Schema</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Lock">Lock</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Select">Select</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Select.from_">from_</a> + </li> + <li> + <a class="function" href="#Select.group_by">group_by</a> + </li> + <li> + <a class="function" href="#Select.order_by">order_by</a> + </li> + <li> + <a class="function" href="#Select.sort_by">sort_by</a> + </li> + <li> + <a class="function" href="#Select.cluster_by">cluster_by</a> + </li> + <li> + <a class="function" href="#Select.limit">limit</a> + </li> + <li> + <a class="function" href="#Select.offset">offset</a> + </li> + <li> + <a class="function" href="#Select.select">select</a> + </li> + <li> + <a class="function" href="#Select.lateral">lateral</a> + </li> + <li> + <a class="function" href="#Select.join">join</a> + </li> + <li> + <a class="function" href="#Select.where">where</a> + </li> + <li> + <a class="function" href="#Select.having">having</a> + </li> + <li> + <a class="function" href="#Select.window">window</a> + </li> + <li> + <a class="function" href="#Select.distinct">distinct</a> + </li> + <li> + <a class="function" href="#Select.ctas">ctas</a> + </li> + <li> + <a class="function" href="#Select.lock">lock</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Subquery">Subquery</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Subquery.unnest">unnest</a> + </li> + <li> + <a class="variable" href="#Subquery.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#TableSample">TableSample</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Tag">Tag</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Pivot">Pivot</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Window">Window</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#WindowSpec">WindowSpec</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Where">Where</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Star">Star</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Star.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Parameter">Parameter</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SessionParameter">SessionParameter</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Placeholder">Placeholder</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Null">Null</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Boolean">Boolean</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DataType">DataType</a> + <ul class="memberlist"> + <li> + <a class="class" href="#DataType.Type">DataType.Type</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#DataType.Type.CHAR">CHAR</a> + </li> + <li> + <a class="variable" href="#DataType.Type.NCHAR">NCHAR</a> + </li> + <li> + <a class="variable" href="#DataType.Type.VARCHAR">VARCHAR</a> + </li> + <li> + <a class="variable" href="#DataType.Type.NVARCHAR">NVARCHAR</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TEXT">TEXT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.MEDIUMTEXT">MEDIUMTEXT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.LONGTEXT">LONGTEXT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.MEDIUMBLOB">MEDIUMBLOB</a> + </li> + <li> + <a class="variable" href="#DataType.Type.LONGBLOB">LONGBLOB</a> + </li> + <li> + <a class="variable" href="#DataType.Type.BINARY">BINARY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.VARBINARY">VARBINARY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.INT">INT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TINYINT">TINYINT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.SMALLINT">SMALLINT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.BIGINT">BIGINT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.FLOAT">FLOAT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.DOUBLE">DOUBLE</a> + </li> + <li> + <a class="variable" href="#DataType.Type.DECIMAL">DECIMAL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.BOOLEAN">BOOLEAN</a> + </li> + <li> + <a class="variable" href="#DataType.Type.JSON">JSON</a> + </li> + <li> + <a class="variable" href="#DataType.Type.JSONB">JSONB</a> + </li> + <li> + <a class="variable" href="#DataType.Type.INTERVAL">INTERVAL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TIME">TIME</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TIMESTAMP">TIMESTAMP</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TIMESTAMPTZ">TIMESTAMPTZ</a> + </li> + <li> + <a class="variable" href="#DataType.Type.TIMESTAMPLTZ">TIMESTAMPLTZ</a> + </li> + <li> + <a class="variable" href="#DataType.Type.DATE">DATE</a> + </li> + <li> + <a class="variable" href="#DataType.Type.DATETIME">DATETIME</a> + </li> + <li> + <a class="variable" href="#DataType.Type.ARRAY">ARRAY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.MAP">MAP</a> + </li> + <li> + <a class="variable" href="#DataType.Type.UUID">UUID</a> + </li> + <li> + <a class="variable" href="#DataType.Type.GEOGRAPHY">GEOGRAPHY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.GEOMETRY">GEOMETRY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.STRUCT">STRUCT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.NULLABLE">NULLABLE</a> + </li> + <li> + <a class="variable" href="#DataType.Type.HLLSKETCH">HLLSKETCH</a> + </li> + <li> + <a class="variable" href="#DataType.Type.HSTORE">HSTORE</a> + </li> + <li> + <a class="variable" href="#DataType.Type.SUPER">SUPER</a> + </li> + <li> + <a class="variable" href="#DataType.Type.SERIAL">SERIAL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.SMALLSERIAL">SMALLSERIAL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.BIGSERIAL">BIGSERIAL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.XML">XML</a> + </li> + <li> + <a class="variable" href="#DataType.Type.UNIQUEIDENTIFIER">UNIQUEIDENTIFIER</a> + </li> + <li> + <a class="variable" href="#DataType.Type.MONEY">MONEY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.SMALLMONEY">SMALLMONEY</a> + </li> + <li> + <a class="variable" href="#DataType.Type.ROWVERSION">ROWVERSION</a> + </li> + <li> + <a class="variable" href="#DataType.Type.IMAGE">IMAGE</a> + </li> + <li> + <a class="variable" href="#DataType.Type.VARIANT">VARIANT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.OBJECT">OBJECT</a> + </li> + <li> + <a class="variable" href="#DataType.Type.NULL">NULL</a> + </li> + <li> + <a class="variable" href="#DataType.Type.UNKNOWN">UNKNOWN</a> + </li> + </ul> + + </li> + <li> + <a class="function" href="#DataType.build">build</a> + </li> + <li> + <a class="function" href="#DataType.is_type">is_type</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#PseudoType">PseudoType</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StructKwarg">StructKwarg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SubqueryPredicate">SubqueryPredicate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#All">All</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Any">Any</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Exists">Exists</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Command">Command</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Transaction">Transaction</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Commit">Commit</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Rollback">Rollback</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AlterTable">AlterTable</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AddConstraint">AddConstraint</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DropPartition">DropPartition</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Binary">Binary</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Add">Add</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Connector">Connector</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#And">And</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Or">Or</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseAnd">BitwiseAnd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseLeftShift">BitwiseLeftShift</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseOr">BitwiseOr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseRightShift">BitwiseRightShift</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseXor">BitwiseXor</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Div">Div</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Dot">Dot</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DPipe">DPipe</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#EQ">EQ</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#NullSafeEQ">NullSafeEQ</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#NullSafeNEQ">NullSafeNEQ</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Distance">Distance</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Escape">Escape</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Glob">Glob</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#GT">GT</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#GTE">GTE</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ILike">ILike</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#IntDiv">IntDiv</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Is">Is</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Kwarg">Kwarg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Like">Like</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LT">LT</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LTE">LTE</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Mod">Mod</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Mul">Mul</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#NEQ">NEQ</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SimilarTo">SimilarTo</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Slice">Slice</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Sub">Sub</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Unary">Unary</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#BitwiseNot">BitwiseNot</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Not">Not</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Paren">Paren</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Neg">Neg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Alias">Alias</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Alias.output_name">output_name</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Aliases">Aliases</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AtTimeZone">AtTimeZone</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Between">Between</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Bracket">Bracket</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Distinct">Distinct</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#In">In</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeUnit">TimeUnit</a> + <ul class="memberlist"> + <li> + <a class="function" href="#TimeUnit.__init__">TimeUnit</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Interval">Interval</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#IgnoreNulls">IgnoreNulls</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RespectNulls">RespectNulls</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Func">Func</a> + <ul class="memberlist"> + <li> + <a class="function" href="#Func.from_arg_list">from_arg_list</a> + </li> + <li> + <a class="function" href="#Func.sql_names">sql_names</a> + </li> + <li> + <a class="function" href="#Func.sql_name">sql_name</a> + </li> + <li> + <a class="function" href="#Func.default_parser_mappings">default_parser_mappings</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#AggFunc">AggFunc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Abs">Abs</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Anonymous">Anonymous</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ApproxDistinct">ApproxDistinct</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Array">Array</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#GenerateSeries">GenerateSeries</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayAgg">ArrayAgg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayAll">ArrayAll</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayAny">ArrayAny</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayConcat">ArrayConcat</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayContains">ArrayContains</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayFilter">ArrayFilter</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArraySize">ArraySize</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArraySort">ArraySort</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArraySum">ArraySum</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ArrayUnionAgg">ArrayUnionAgg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Avg">Avg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#AnyValue">AnyValue</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Case">Case</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Cast">Cast</a> + <ul class="memberlist"> + <li> + <a class="variable" href="#Cast.output_name">output_name</a> + </li> + <li> + <a class="function" href="#Cast.is_type">is_type</a> + </li> + </ul> + + </li> + <li> + <a class="class" href="#Collate">Collate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TryCast">TryCast</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Ceil">Ceil</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Coalesce">Coalesce</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Concat">Concat</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ConcatWs">ConcatWs</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Count">Count</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CurrentDate">CurrentDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CurrentDatetime">CurrentDatetime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CurrentTime">CurrentTime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#CurrentTimestamp">CurrentTimestamp</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateAdd">DateAdd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateSub">DateSub</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateDiff">DateDiff</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateTrunc">DateTrunc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DatetimeAdd">DatetimeAdd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DatetimeSub">DatetimeSub</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DatetimeDiff">DatetimeDiff</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DatetimeTrunc">DatetimeTrunc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DayOfWeek">DayOfWeek</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DayOfMonth">DayOfMonth</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DayOfYear">DayOfYear</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#WeekOfYear">WeekOfYear</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LastDateOfMonth">LastDateOfMonth</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Extract">Extract</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimestampAdd">TimestampAdd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimestampSub">TimestampSub</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimestampDiff">TimestampDiff</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimestampTrunc">TimestampTrunc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeAdd">TimeAdd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeSub">TimeSub</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeDiff">TimeDiff</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeTrunc">TimeTrunc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateFromParts">DateFromParts</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateStrToDate">DateStrToDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateToDateStr">DateToDateStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DateToDi">DateToDi</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Day">Day</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Decode">Decode</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#DiToDate">DiToDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Encode">Encode</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Exp">Exp</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Explode">Explode</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Floor">Floor</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Greatest">Greatest</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#GroupConcat">GroupConcat</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Hex">Hex</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#If">If</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#IfNull">IfNull</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Initcap">Initcap</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONBContains">JSONBContains</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONExtract">JSONExtract</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONExtractScalar">JSONExtractScalar</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONBExtract">JSONBExtract</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONBExtractScalar">JSONBExtractScalar</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Least">Least</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Length">Length</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Levenshtein">Levenshtein</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Ln">Ln</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Log">Log</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Log2">Log2</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Log10">Log10</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#LogicalOr">LogicalOr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Lower">Lower</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Map">Map</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#VarMap">VarMap</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Matches">Matches</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Max">Max</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Min">Min</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Month">Month</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Nvl2">Nvl2</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Posexplode">Posexplode</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Pow">Pow</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#PercentileCont">PercentileCont</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#PercentileDisc">PercentileDisc</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Quantile">Quantile</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Quantiles">Quantiles</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#QuantileIf">QuantileIf</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ApproxQuantile">ApproxQuantile</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#ReadCSV">ReadCSV</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Reduce">Reduce</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RegexpLike">RegexpLike</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RegexpILike">RegexpILike</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RegexpSplit">RegexpSplit</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Repeat">Repeat</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Round">Round</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#RowNumber">RowNumber</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SafeDivide">SafeDivide</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SetAgg">SetAgg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#SortArray">SortArray</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Split">Split</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Substring">Substring</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StrPosition">StrPosition</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StrToDate">StrToDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StrToTime">StrToTime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StrToUnix">StrToUnix</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#NumberToStr">NumberToStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Struct">Struct</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StructExtract">StructExtract</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Sum">Sum</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Sqrt">Sqrt</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Stddev">Stddev</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StddevPop">StddevPop</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#StddevSamp">StddevSamp</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeToStr">TimeToStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeToTimeStr">TimeToTimeStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeToUnix">TimeToUnix</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeStrToDate">TimeStrToDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeStrToTime">TimeStrToTime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TimeStrToUnix">TimeStrToUnix</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Trim">Trim</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TsOrDsAdd">TsOrDsAdd</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TsOrDsToDateStr">TsOrDsToDateStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TsOrDsToDate">TsOrDsToDate</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#TsOrDiToDi">TsOrDiToDi</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Unhex">Unhex</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UnixToStr">UnixToStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UnixToTime">UnixToTime</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#UnixToTimeStr">UnixToTimeStr</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Upper">Upper</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Variance">Variance</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#VariancePop">VariancePop</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Week">Week</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Year">Year</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Use">Use</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#Merge">Merge</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#When">When</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="function" href="#maybe_parse">maybe_parse</a> + </li> + <li> + <a class="function" href="#union">union</a> + </li> + <li> + <a class="function" href="#intersect">intersect</a> + </li> + <li> + <a class="function" href="#except_">except_</a> + </li> + <li> + <a class="function" href="#select">select</a> + </li> + <li> + <a class="function" href="#from_">from_</a> + </li> + <li> + <a class="function" href="#update">update</a> + </li> + <li> + <a class="function" href="#delete">delete</a> + </li> + <li> + <a class="function" href="#condition">condition</a> + </li> + <li> + <a class="function" href="#and_">and_</a> + </li> + <li> + <a class="function" href="#or_">or_</a> + </li> + <li> + <a class="function" href="#not_">not_</a> + </li> + <li> + <a class="function" href="#paren">paren</a> + </li> + <li> + <a class="function" href="#to_identifier">to_identifier</a> + </li> + <li> + <a class="function" href="#to_interval">to_interval</a> + </li> + <li> + <a class="function" href="#to_table">to_table</a> + </li> + <li> + <a class="function" href="#to_column">to_column</a> + </li> + <li> + <a class="function" href="#alias_">alias_</a> + </li> + <li> + <a class="function" href="#subquery">subquery</a> + </li> + <li> + <a class="function" href="#column">column</a> + </li> + <li> + <a class="function" href="#cast">cast</a> + </li> + <li> + <a class="function" href="#table_">table_</a> + </li> + <li> + <a class="function" href="#values">values</a> + </li> + <li> + <a class="function" href="#rename_table">rename_table</a> + </li> + <li> + <a class="function" href="#convert">convert</a> + </li> + <li> + <a class="function" href="#replace_children">replace_children</a> + </li> + <li> + <a class="function" href="#column_table_names">column_table_names</a> + </li> + <li> + <a class="function" href="#table_name">table_name</a> + </li> + <li> + <a class="function" href="#replace_tables">replace_tables</a> + </li> + <li> + <a class="function" href="#replace_placeholders">replace_placeholders</a> + </li> + <li> + <a class="function" href="#expand">expand</a> + </li> + <li> + <a class="function" href="#func">func</a> + </li> + <li> + <a class="function" href="#true">true</a> + </li> + <li> + <a class="function" href="#false">false</a> + </li> + <li> + <a class="function" href="#null">null</a> + </li> + </ul> + + + <footer>Copyright (c) 2023 Toby Mao</footer> + + <a class="attribution" title="pdoc: Python API documentation generator" href="https://pdoc.dev" target="_blank"> + built with <span class="visually-hidden">pdoc</span><img + alt="pdoc logo" + 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+ </a> +</div> + </nav> + <main class="pdoc"> + <section class="module-info"> + <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/expressions.py">Edit on GitHub</a> + + <div class="docstring"><h2 id="expressions">Expressions</h2> + +<p>Every AST node in SQLGlot is represented by a subclass of <code><a href="#Expression">Expression</a></code>.</p> + +<p>This module contains the implementation of all supported <code><a href="#Expression">Expression</a></code> types. Additionally, +it exposes a number of helper functions, which are mainly used to programmatically build +SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a></code>.</p> + +<hr /> +</div> + + <input id="mod-expressions-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> + + <label class="view-source-button" for="mod-expressions-view-source"><span>View Source</span></label> + + <div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="sd">"""</span> +</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a><span class="sd">## Expressions</span> +</span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a> +</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="sd">Every AST node in SQLGlot is represented by a subclass of `Expression`.</span> +</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a> +</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="sd">This module contains the implementation of all supported `Expression` types. Additionally,</span> +</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="sd">it exposes a number of helper functions, which are mainly used to programmatically build</span> +</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="sd">SQL expressions, such as `sqlglot.expressions.select`.</span> +</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> +</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a><span class="sd">----</span> +</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a><span class="sd">"""</span> +</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> +</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">annotations</span> +</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> +</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a><span class="kn">import</span> <span class="nn">datetime</span> +</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a><span class="kn">import</span> <span class="nn">math</span> +</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="kn">import</span> <span class="nn">numbers</span> +</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a><span class="kn">import</span> <span class="nn">re</span> +</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a><span class="kn">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span> +</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a><span class="kn">from</span> <span class="nn">collections</span> <span class="kn">import</span> <span class="n">deque</span> +</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a><span class="kn">from</span> <span class="nn">copy</span> <span class="kn">import</span> <span class="n">deepcopy</span> +</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a><span class="kn">from</span> <span class="nn">enum</span> <span class="kn">import</span> <span class="n">auto</span> +</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> +</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a><span class="kn">from</span> <span class="nn">sqlglot.errors</span> <span class="kn">import</span> <span class="n">ParseError</span> +</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="p">(</span> +</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="n">AutoName</span><span class="p">,</span> +</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">camel_to_snake_case</span><span class="p">,</span> +</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">ensure_collection</span><span class="p">,</span> +</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">seq_get</span><span class="p">,</span> +</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="n">split_num_words</span><span class="p">,</span> +</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">subclasses</span><span class="p">,</span> +</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a><span class="p">)</span> +</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a><span class="kn">from</span> <span class="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">Token</span> +</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> +</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a><span class="k">if</span> <span class="n">t</span><span class="o">.</span><span class="n">TYPE_CHECKING</span><span class="p">:</span> +</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">DialectType</span> +</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> +</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> +</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a><span class="k">class</span> <span class="nc">_Expression</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span> +</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="k">def</span> <span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">):</span> +</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="n">klass</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">)</span> +</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> +</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="c1"># When an Expression class is created, its key is automatically set to be</span> +</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="c1"># the lowercase version of the class' name.</span> +</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">key</span> <span class="o">=</span> <span class="n">clsname</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> +</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> +</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="c1"># This is so that docstrings are not inherited in pdoc</span> +</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="o">=</span> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="ow">or</span> <span class="s2">""</span> +</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> +</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="k">return</span> <span class="n">klass</span> +</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> +</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> +</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> +</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> +</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> +</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a><span class="sd"> is optional or not.</span> +</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> +</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a><span class="sd"> Attributes:</span> +</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> +</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a><span class="sd"> and representing expressions as strings.</span> +</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> +</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> +</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> +</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a><span class="sd"> Example:</span> +</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a><span class="sd"> >>> class Foo(Expression):</span> +</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> +</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> +</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> +</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> +</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> +</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a><span class="sd"> Args:</span> +</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> +</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> +</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> +</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="sd"> uses to refer to it.</span> +</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> +</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> +</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> +</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> +</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a><span class="sd"> """</span> +</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> +</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> +</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">)</span> +</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> +</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> +</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> +</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_args</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> +</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> +</span><span id="L-100"><a href="#L-100"><span class="linenos"> 100</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> +</span><span id="L-101"><a href="#L-101"><span class="linenos"> 101</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">(</span> +</span><span id="L-102"><a href="#L-102"><span class="linenos"> 102</span></a> <span class="p">(</span> +</span><span id="L-103"><a href="#L-103"><span class="linenos"> 103</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> +</span><span id="L-104"><a href="#L-104"><span class="linenos"> 104</span></a> <span class="nb">tuple</span><span class="p">(</span> +</span><span id="L-105"><a href="#L-105"><span class="linenos"> 105</span></a> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="k">else</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="L-106"><a href="#L-106"><span class="linenos"> 106</span></a> <span class="p">),</span> +</span><span id="L-107"><a href="#L-107"><span class="linenos"> 107</span></a> <span class="p">)</span> +</span><span id="L-108"><a href="#L-108"><span class="linenos"> 108</span></a> <span class="p">)</span> +</span><span id="L-109"><a href="#L-109"><span class="linenos"> 109</span></a> +</span><span id="L-110"><a href="#L-110"><span class="linenos"> 110</span></a> <span class="nd">@property</span> +</span><span id="L-111"><a href="#L-111"><span class="linenos"> 111</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-112"><a href="#L-112"><span class="linenos"> 112</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-113"><a href="#L-113"><span class="linenos"> 113</span></a><span class="sd"> Retrieves the argument with key "this".</span> +</span><span id="L-114"><a href="#L-114"><span class="linenos"> 114</span></a><span class="sd"> """</span> +</span><span id="L-115"><a href="#L-115"><span class="linenos"> 115</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="L-116"><a href="#L-116"><span class="linenos"> 116</span></a> +</span><span id="L-117"><a href="#L-117"><span class="linenos"> 117</span></a> <span class="nd">@property</span> +</span><span id="L-118"><a href="#L-118"><span class="linenos"> 118</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-119"><a href="#L-119"><span class="linenos"> 119</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-120"><a href="#L-120"><span class="linenos"> 120</span></a><span class="sd"> Retrieves the argument with key "expression".</span> +</span><span id="L-121"><a href="#L-121"><span class="linenos"> 121</span></a><span class="sd"> """</span> +</span><span id="L-122"><a href="#L-122"><span class="linenos"> 122</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> +</span><span id="L-123"><a href="#L-123"><span class="linenos"> 123</span></a> +</span><span id="L-124"><a href="#L-124"><span class="linenos"> 124</span></a> <span class="nd">@property</span> +</span><span id="L-125"><a href="#L-125"><span class="linenos"> 125</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-126"><a href="#L-126"><span class="linenos"> 126</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-127"><a href="#L-127"><span class="linenos"> 127</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> +</span><span id="L-128"><a href="#L-128"><span class="linenos"> 128</span></a><span class="sd"> """</span> +</span><span id="L-129"><a href="#L-129"><span class="linenos"> 129</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-130"><a href="#L-130"><span class="linenos"> 130</span></a> +</span><span id="L-131"><a href="#L-131"><span class="linenos"> 131</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="L-132"><a href="#L-132"><span class="linenos"> 132</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-133"><a href="#L-133"><span class="linenos"> 133</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="L-134"><a href="#L-134"><span class="linenos"> 134</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="L-135"><a href="#L-135"><span class="linenos"> 135</span></a><span class="sd"> """</span> +</span><span id="L-136"><a href="#L-136"><span class="linenos"> 136</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="L-137"><a href="#L-137"><span class="linenos"> 137</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-138"><a href="#L-138"><span class="linenos"> 138</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="L-139"><a href="#L-139"><span class="linenos"> 139</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="L-140"><a href="#L-140"><span class="linenos"> 140</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-141"><a href="#L-141"><span class="linenos"> 141</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="L-142"><a href="#L-142"><span class="linenos"> 142</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-143"><a href="#L-143"><span class="linenos"> 143</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="L-144"><a href="#L-144"><span class="linenos"> 144</span></a> +</span><span id="L-145"><a href="#L-145"><span class="linenos"> 145</span></a> <span class="nd">@property</span> +</span><span id="L-146"><a href="#L-146"><span class="linenos"> 146</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-147"><a href="#L-147"><span class="linenos"> 147</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-148"><a href="#L-148"><span class="linenos"> 148</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> +</span><span id="L-149"><a href="#L-149"><span class="linenos"> 149</span></a><span class="sd"> """</span> +</span><span id="L-150"><a href="#L-150"><span class="linenos"> 150</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="L-151"><a href="#L-151"><span class="linenos"> 151</span></a> +</span><span id="L-152"><a href="#L-152"><span class="linenos"> 152</span></a> <span class="nd">@property</span> +</span><span id="L-153"><a href="#L-153"><span class="linenos"> 153</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-154"><a href="#L-154"><span class="linenos"> 154</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-155"><a href="#L-155"><span class="linenos"> 155</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> +</span><span id="L-156"><a href="#L-156"><span class="linenos"> 156</span></a><span class="sd"> """</span> +</span><span id="L-157"><a href="#L-157"><span class="linenos"> 157</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="L-158"><a href="#L-158"><span class="linenos"> 158</span></a> +</span><span id="L-159"><a href="#L-159"><span class="linenos"> 159</span></a> <span class="nd">@property</span> +</span><span id="L-160"><a href="#L-160"><span class="linenos"> 160</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-161"><a href="#L-161"><span class="linenos"> 161</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-162"><a href="#L-162"><span class="linenos"> 162</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> +</span><span id="L-163"><a href="#L-163"><span class="linenos"> 163</span></a><span class="sd"> """</span> +</span><span id="L-164"><a href="#L-164"><span class="linenos"> 164</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> +</span><span id="L-165"><a href="#L-165"><span class="linenos"> 165</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-166"><a href="#L-166"><span class="linenos"> 166</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-167"><a href="#L-167"><span class="linenos"> 167</span></a> <span class="k">return</span> <span class="kc">True</span> +</span><span id="L-168"><a href="#L-168"><span class="linenos"> 168</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> +</span><span id="L-169"><a href="#L-169"><span class="linenos"> 169</span></a> <span class="k">pass</span> +</span><span id="L-170"><a href="#L-170"><span class="linenos"> 170</span></a> <span class="k">return</span> <span class="kc">False</span> +</span><span id="L-171"><a href="#L-171"><span class="linenos"> 171</span></a> +</span><span id="L-172"><a href="#L-172"><span class="linenos"> 172</span></a> <span class="nd">@property</span> +</span><span id="L-173"><a href="#L-173"><span class="linenos"> 173</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-174"><a href="#L-174"><span class="linenos"> 174</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-175"><a href="#L-175"><span class="linenos"> 175</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> +</span><span id="L-176"><a href="#L-176"><span class="linenos"> 176</span></a><span class="sd"> """</span> +</span><span id="L-177"><a href="#L-177"><span class="linenos"> 177</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> +</span><span id="L-178"><a href="#L-178"><span class="linenos"> 178</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-179"><a href="#L-179"><span class="linenos"> 179</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-180"><a href="#L-180"><span class="linenos"> 180</span></a> +</span><span id="L-181"><a href="#L-181"><span class="linenos"> 181</span></a> <span class="nd">@property</span> +</span><span id="L-182"><a href="#L-182"><span class="linenos"> 182</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-183"><a href="#L-183"><span class="linenos"> 183</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="L-184"><a href="#L-184"><span class="linenos"> 184</span></a> +</span><span id="L-185"><a href="#L-185"><span class="linenos"> 185</span></a> <span class="nd">@property</span> +</span><span id="L-186"><a href="#L-186"><span class="linenos"> 186</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-187"><a href="#L-187"><span class="linenos"> 187</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-188"><a href="#L-188"><span class="linenos"> 188</span></a> +</span><span id="L-189"><a href="#L-189"><span class="linenos"> 189</span></a> <span class="nd">@property</span> +</span><span id="L-190"><a href="#L-190"><span class="linenos"> 190</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-191"><a href="#L-191"><span class="linenos"> 191</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-192"><a href="#L-192"><span class="linenos"> 192</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="L-193"><a href="#L-193"><span class="linenos"> 193</span></a> +</span><span id="L-194"><a href="#L-194"><span class="linenos"> 194</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> +</span><span id="L-195"><a href="#L-195"><span class="linenos"> 195</span></a> +</span><span id="L-196"><a href="#L-196"><span class="linenos"> 196</span></a><span class="sd"> Example:</span> +</span><span id="L-197"><a href="#L-197"><span class="linenos"> 197</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="L-198"><a href="#L-198"><span class="linenos"> 198</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> +</span><span id="L-199"><a href="#L-199"><span class="linenos"> 199</span></a><span class="sd"> 'a'</span> +</span><span id="L-200"><a href="#L-200"><span class="linenos"> 200</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> +</span><span id="L-201"><a href="#L-201"><span class="linenos"> 201</span></a><span class="sd"> 'c'</span> +</span><span id="L-202"><a href="#L-202"><span class="linenos"> 202</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> +</span><span id="L-203"><a href="#L-203"><span class="linenos"> 203</span></a><span class="sd"> ''</span> +</span><span id="L-204"><a href="#L-204"><span class="linenos"> 204</span></a><span class="sd"> """</span> +</span><span id="L-205"><a href="#L-205"><span class="linenos"> 205</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="L-206"><a href="#L-206"><span class="linenos"> 206</span></a> +</span><span id="L-207"><a href="#L-207"><span class="linenos"> 207</span></a> <span class="nd">@property</span> +</span><span id="L-208"><a href="#L-208"><span class="linenos"> 208</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> +</span><span id="L-209"><a href="#L-209"><span class="linenos"> 209</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> +</span><span id="L-210"><a href="#L-210"><span class="linenos"> 210</span></a> +</span><span id="L-211"><a href="#L-211"><span class="linenos"> 211</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> +</span><span id="L-212"><a href="#L-212"><span class="linenos"> 212</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-213"><a href="#L-213"><span class="linenos"> 213</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="L-214"><a href="#L-214"><span class="linenos"> 214</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-215"><a href="#L-215"><span class="linenos"> 215</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> +</span><span id="L-216"><a href="#L-216"><span class="linenos"> 216</span></a> +</span><span id="L-217"><a href="#L-217"><span class="linenos"> 217</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> +</span><span id="L-218"><a href="#L-218"><span class="linenos"> 218</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> +</span><span id="L-219"><a href="#L-219"><span class="linenos"> 219</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="L-220"><a href="#L-220"><span class="linenos"> 220</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="L-221"><a href="#L-221"><span class="linenos"> 221</span></a> <span class="k">return</span> <span class="n">copy</span> +</span><span id="L-222"><a href="#L-222"><span class="linenos"> 222</span></a> +</span><span id="L-223"><a href="#L-223"><span class="linenos"> 223</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-224"><a href="#L-224"><span class="linenos"> 224</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-225"><a href="#L-225"><span class="linenos"> 225</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="L-226"><a href="#L-226"><span class="linenos"> 226</span></a><span class="sd"> """</span> +</span><span id="L-227"><a href="#L-227"><span class="linenos"> 227</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-228"><a href="#L-228"><span class="linenos"> 228</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-229"><a href="#L-229"><span class="linenos"> 229</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> +</span><span id="L-230"><a href="#L-230"><span class="linenos"> 230</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="L-231"><a href="#L-231"><span class="linenos"> 231</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> +</span><span id="L-232"><a href="#L-232"><span class="linenos"> 232</span></a> <span class="k">return</span> <span class="n">new</span> +</span><span id="L-233"><a href="#L-233"><span class="linenos"> 233</span></a> +</span><span id="L-234"><a href="#L-234"><span class="linenos"> 234</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-235"><a href="#L-235"><span class="linenos"> 235</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-236"><a href="#L-236"><span class="linenos"> 236</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="L-237"><a href="#L-237"><span class="linenos"> 237</span></a> +</span><span id="L-238"><a href="#L-238"><span class="linenos"> 238</span></a><span class="sd"> Args:</span> +</span><span id="L-239"><a href="#L-239"><span class="linenos"> 239</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="L-240"><a href="#L-240"><span class="linenos"> 240</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="L-241"><a href="#L-241"><span class="linenos"> 241</span></a><span class="sd"> """</span> +</span><span id="L-242"><a href="#L-242"><span class="linenos"> 242</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-243"><a href="#L-243"><span class="linenos"> 243</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-244"><a href="#L-244"><span class="linenos"> 244</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-245"><a href="#L-245"><span class="linenos"> 245</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-246"><a href="#L-246"><span class="linenos"> 246</span></a> +</span><span id="L-247"><a href="#L-247"><span class="linenos"> 247</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-248"><a href="#L-248"><span class="linenos"> 248</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-249"><a href="#L-249"><span class="linenos"> 249</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="L-250"><a href="#L-250"><span class="linenos"> 250</span></a> +</span><span id="L-251"><a href="#L-251"><span class="linenos"> 251</span></a><span class="sd"> Args:</span> +</span><span id="L-252"><a href="#L-252"><span class="linenos"> 252</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="L-253"><a href="#L-253"><span class="linenos"> 253</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="L-254"><a href="#L-254"><span class="linenos"> 254</span></a><span class="sd"> """</span> +</span><span id="L-255"><a href="#L-255"><span class="linenos"> 255</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="L-256"><a href="#L-256"><span class="linenos"> 256</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-257"><a href="#L-257"><span class="linenos"> 257</span></a> +</span><span id="L-258"><a href="#L-258"><span class="linenos"> 258</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-259"><a href="#L-259"><span class="linenos"> 259</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-260"><a href="#L-260"><span class="linenos"> 260</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-261"><a href="#L-261"><span class="linenos"> 261</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="L-262"><a href="#L-262"><span class="linenos"> 262</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-263"><a href="#L-263"><span class="linenos"> 263</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> +</span><span id="L-264"><a href="#L-264"><span class="linenos"> 264</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-265"><a href="#L-265"><span class="linenos"> 265</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-266"><a href="#L-266"><span class="linenos"> 266</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="L-267"><a href="#L-267"><span class="linenos"> 267</span></a> +</span><span id="L-268"><a href="#L-268"><span class="linenos"> 268</span></a> <span class="nd">@property</span> +</span><span id="L-269"><a href="#L-269"><span class="linenos"> 269</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-270"><a href="#L-270"><span class="linenos"> 270</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-271"><a href="#L-271"><span class="linenos"> 271</span></a><span class="sd"> Returns the depth of this tree.</span> +</span><span id="L-272"><a href="#L-272"><span class="linenos"> 272</span></a><span class="sd"> """</span> +</span><span id="L-273"><a href="#L-273"><span class="linenos"> 273</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="L-274"><a href="#L-274"><span class="linenos"> 274</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> +</span><span id="L-275"><a href="#L-275"><span class="linenos"> 275</span></a> <span class="k">return</span> <span class="mi">0</span> +</span><span id="L-276"><a href="#L-276"><span class="linenos"> 276</span></a> +</span><span id="L-277"><a href="#L-277"><span class="linenos"> 277</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="L-278"><a href="#L-278"><span class="linenos"> 278</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-279"><a href="#L-279"><span class="linenos"> 279</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="L-280"><a href="#L-280"><span class="linenos"> 280</span></a><span class="sd"> the specified types.</span> +</span><span id="L-281"><a href="#L-281"><span class="linenos"> 281</span></a> +</span><span id="L-282"><a href="#L-282"><span class="linenos"> 282</span></a><span class="sd"> Args:</span> +</span><span id="L-283"><a href="#L-283"><span class="linenos"> 283</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="L-284"><a href="#L-284"><span class="linenos"> 284</span></a> +</span><span id="L-285"><a href="#L-285"><span class="linenos"> 285</span></a><span class="sd"> Returns:</span> +</span><span id="L-286"><a href="#L-286"><span class="linenos"> 286</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="L-287"><a href="#L-287"><span class="linenos"> 287</span></a><span class="sd"> """</span> +</span><span id="L-288"><a href="#L-288"><span class="linenos"> 288</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-289"><a href="#L-289"><span class="linenos"> 289</span></a> +</span><span id="L-290"><a href="#L-290"><span class="linenos"> 290</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="L-291"><a href="#L-291"><span class="linenos"> 291</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-292"><a href="#L-292"><span class="linenos"> 292</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="L-293"><a href="#L-293"><span class="linenos"> 293</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> +</span><span id="L-294"><a href="#L-294"><span class="linenos"> 294</span></a> +</span><span id="L-295"><a href="#L-295"><span class="linenos"> 295</span></a><span class="sd"> Args:</span> +</span><span id="L-296"><a href="#L-296"><span class="linenos"> 296</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="L-297"><a href="#L-297"><span class="linenos"> 297</span></a> +</span><span id="L-298"><a href="#L-298"><span class="linenos"> 298</span></a><span class="sd"> Returns:</span> +</span><span id="L-299"><a href="#L-299"><span class="linenos"> 299</span></a><span class="sd"> The generator object.</span> +</span><span id="L-300"><a href="#L-300"><span class="linenos"> 300</span></a><span class="sd"> """</span> +</span><span id="L-301"><a href="#L-301"><span class="linenos"> 301</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="L-302"><a href="#L-302"><span class="linenos"> 302</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="L-303"><a href="#L-303"><span class="linenos"> 303</span></a> <span class="k">yield</span> <span class="n">expression</span> +</span><span id="L-304"><a href="#L-304"><span class="linenos"> 304</span></a> +</span><span id="L-305"><a href="#L-305"><span class="linenos"> 305</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">):</span> +</span><span id="L-306"><a href="#L-306"><span class="linenos"> 306</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-307"><a href="#L-307"><span class="linenos"> 307</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="L-308"><a href="#L-308"><span class="linenos"> 308</span></a> +</span><span id="L-309"><a href="#L-309"><span class="linenos"> 309</span></a><span class="sd"> Args:</span> +</span><span id="L-310"><a href="#L-310"><span class="linenos"> 310</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="L-311"><a href="#L-311"><span class="linenos"> 311</span></a> +</span><span id="L-312"><a href="#L-312"><span class="linenos"> 312</span></a><span class="sd"> Returns:</span> +</span><span id="L-313"><a href="#L-313"><span class="linenos"> 313</span></a><span class="sd"> The parent node.</span> +</span><span id="L-314"><a href="#L-314"><span class="linenos"> 314</span></a><span class="sd"> """</span> +</span><span id="L-315"><a href="#L-315"><span class="linenos"> 315</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-316"><a href="#L-316"><span class="linenos"> 316</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="L-317"><a href="#L-317"><span class="linenos"> 317</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-318"><a href="#L-318"><span class="linenos"> 318</span></a> <span class="k">return</span> <span class="n">ancestor</span> +</span><span id="L-319"><a href="#L-319"><span class="linenos"> 319</span></a> +</span><span id="L-320"><a href="#L-320"><span class="linenos"> 320</span></a> <span class="nd">@property</span> +</span><span id="L-321"><a href="#L-321"><span class="linenos"> 321</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-322"><a href="#L-322"><span class="linenos"> 322</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-323"><a href="#L-323"><span class="linenos"> 323</span></a><span class="sd"> Returns the parent select statement.</span> +</span><span id="L-324"><a href="#L-324"><span class="linenos"> 324</span></a><span class="sd"> """</span> +</span><span id="L-325"><a href="#L-325"><span class="linenos"> 325</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> +</span><span id="L-326"><a href="#L-326"><span class="linenos"> 326</span></a> +</span><span id="L-327"><a href="#L-327"><span class="linenos"> 327</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-328"><a href="#L-328"><span class="linenos"> 328</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-329"><a href="#L-329"><span class="linenos"> 329</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="L-330"><a href="#L-330"><span class="linenos"> 330</span></a> +</span><span id="L-331"><a href="#L-331"><span class="linenos"> 331</span></a><span class="sd"> Args:</span> +</span><span id="L-332"><a href="#L-332"><span class="linenos"> 332</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="L-333"><a href="#L-333"><span class="linenos"> 333</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="L-334"><a href="#L-334"><span class="linenos"> 334</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="L-335"><a href="#L-335"><span class="linenos"> 335</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> +</span><span id="L-336"><a href="#L-336"><span class="linenos"> 336</span></a> +</span><span id="L-337"><a href="#L-337"><span class="linenos"> 337</span></a><span class="sd"> Returns:</span> +</span><span id="L-338"><a href="#L-338"><span class="linenos"> 338</span></a><span class="sd"> the generator object.</span> +</span><span id="L-339"><a href="#L-339"><span class="linenos"> 339</span></a><span class="sd"> """</span> +</span><span id="L-340"><a href="#L-340"><span class="linenos"> 340</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="L-341"><a href="#L-341"><span class="linenos"> 341</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="L-342"><a href="#L-342"><span class="linenos"> 342</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-343"><a href="#L-343"><span class="linenos"> 343</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="L-344"><a href="#L-344"><span class="linenos"> 344</span></a> +</span><span id="L-345"><a href="#L-345"><span class="linenos"> 345</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-346"><a href="#L-346"><span class="linenos"> 346</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-347"><a href="#L-347"><span class="linenos"> 347</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="L-348"><a href="#L-348"><span class="linenos"> 348</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="L-349"><a href="#L-349"><span class="linenos"> 349</span></a> +</span><span id="L-350"><a href="#L-350"><span class="linenos"> 350</span></a><span class="sd"> Returns:</span> +</span><span id="L-351"><a href="#L-351"><span class="linenos"> 351</span></a><span class="sd"> The generator object.</span> +</span><span id="L-352"><a href="#L-352"><span class="linenos"> 352</span></a><span class="sd"> """</span> +</span><span id="L-353"><a href="#L-353"><span class="linenos"> 353</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-354"><a href="#L-354"><span class="linenos"> 354</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="L-355"><a href="#L-355"><span class="linenos"> 355</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="L-356"><a href="#L-356"><span class="linenos"> 356</span></a> <span class="k">return</span> +</span><span id="L-357"><a href="#L-357"><span class="linenos"> 357</span></a> +</span><span id="L-358"><a href="#L-358"><span class="linenos"> 358</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-359"><a href="#L-359"><span class="linenos"> 359</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="L-360"><a href="#L-360"><span class="linenos"> 360</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-361"><a href="#L-361"><span class="linenos"> 361</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> +</span><span id="L-362"><a href="#L-362"><span class="linenos"> 362</span></a> +</span><span id="L-363"><a href="#L-363"><span class="linenos"> 363</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-364"><a href="#L-364"><span class="linenos"> 364</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-365"><a href="#L-365"><span class="linenos"> 365</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="L-366"><a href="#L-366"><span class="linenos"> 366</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="L-367"><a href="#L-367"><span class="linenos"> 367</span></a> +</span><span id="L-368"><a href="#L-368"><span class="linenos"> 368</span></a><span class="sd"> Returns:</span> +</span><span id="L-369"><a href="#L-369"><span class="linenos"> 369</span></a><span class="sd"> The generator object.</span> +</span><span id="L-370"><a href="#L-370"><span class="linenos"> 370</span></a><span class="sd"> """</span> +</span><span id="L-371"><a href="#L-371"><span class="linenos"> 371</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="L-372"><a href="#L-372"><span class="linenos"> 372</span></a> +</span><span id="L-373"><a href="#L-373"><span class="linenos"> 373</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="L-374"><a href="#L-374"><span class="linenos"> 374</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> +</span><span id="L-375"><a href="#L-375"><span class="linenos"> 375</span></a> +</span><span id="L-376"><a href="#L-376"><span class="linenos"> 376</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="L-377"><a href="#L-377"><span class="linenos"> 377</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="L-378"><a href="#L-378"><span class="linenos"> 378</span></a> <span class="k">continue</span> +</span><span id="L-379"><a href="#L-379"><span class="linenos"> 379</span></a> +</span><span id="L-380"><a href="#L-380"><span class="linenos"> 380</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-381"><a href="#L-381"><span class="linenos"> 381</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-382"><a href="#L-382"><span class="linenos"> 382</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="L-383"><a href="#L-383"><span class="linenos"> 383</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-384"><a href="#L-384"><span class="linenos"> 384</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> +</span><span id="L-385"><a href="#L-385"><span class="linenos"> 385</span></a> +</span><span id="L-386"><a href="#L-386"><span class="linenos"> 386</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-387"><a href="#L-387"><span class="linenos"> 387</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-388"><a href="#L-388"><span class="linenos"> 388</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="L-389"><a href="#L-389"><span class="linenos"> 389</span></a><span class="sd"> """</span> +</span><span id="L-390"><a href="#L-390"><span class="linenos"> 390</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-391"><a href="#L-391"><span class="linenos"> 391</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> +</span><span id="L-392"><a href="#L-392"><span class="linenos"> 392</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-393"><a href="#L-393"><span class="linenos"> 393</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-394"><a href="#L-394"><span class="linenos"> 394</span></a> +</span><span id="L-395"><a href="#L-395"><span class="linenos"> 395</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-396"><a href="#L-396"><span class="linenos"> 396</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-397"><a href="#L-397"><span class="linenos"> 397</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> +</span><span id="L-398"><a href="#L-398"><span class="linenos"> 398</span></a><span class="sd"> """</span> +</span><span id="L-399"><a href="#L-399"><span class="linenos"> 399</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="L-400"><a href="#L-400"><span class="linenos"> 400</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-401"><a href="#L-401"><span class="linenos"> 401</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="L-402"><a href="#L-402"><span class="linenos"> 402</span></a> +</span><span id="L-403"><a href="#L-403"><span class="linenos"> 403</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-404"><a href="#L-404"><span class="linenos"> 404</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-405"><a href="#L-405"><span class="linenos"> 405</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="L-406"><a href="#L-406"><span class="linenos"> 406</span></a><span class="sd"> """</span> +</span><span id="L-407"><a href="#L-407"><span class="linenos"> 407</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> +</span><span id="L-408"><a href="#L-408"><span class="linenos"> 408</span></a> +</span><span id="L-409"><a href="#L-409"><span class="linenos"> 409</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="L-410"><a href="#L-410"><span class="linenos"> 410</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-411"><a href="#L-411"><span class="linenos"> 411</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> +</span><span id="L-412"><a href="#L-412"><span class="linenos"> 412</span></a> +</span><span id="L-413"><a href="#L-413"><span class="linenos"> 413</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="L-414"><a href="#L-414"><span class="linenos"> 414</span></a><span class="sd"> """</span> +</span><span id="L-415"><a href="#L-415"><span class="linenos"> 415</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> +</span><span id="L-416"><a href="#L-416"><span class="linenos"> 416</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="L-417"><a href="#L-417"><span class="linenos"> 417</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="L-418"><a href="#L-418"><span class="linenos"> 418</span></a> +</span><span id="L-419"><a href="#L-419"><span class="linenos"> 419</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-420"><a href="#L-420"><span class="linenos"> 420</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +</span><span id="L-421"><a href="#L-421"><span class="linenos"> 421</span></a> +</span><span id="L-422"><a href="#L-422"><span class="linenos"> 422</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-423"><a href="#L-423"><span class="linenos"> 423</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="L-424"><a href="#L-424"><span class="linenos"> 424</span></a> +</span><span id="L-425"><a href="#L-425"><span class="linenos"> 425</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-426"><a href="#L-426"><span class="linenos"> 426</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-427"><a href="#L-427"><span class="linenos"> 427</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="L-428"><a href="#L-428"><span class="linenos"> 428</span></a> +</span><span id="L-429"><a href="#L-429"><span class="linenos"> 429</span></a><span class="sd"> Args:</span> +</span><span id="L-430"><a href="#L-430"><span class="linenos"> 430</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="L-431"><a href="#L-431"><span class="linenos"> 431</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="L-432"><a href="#L-432"><span class="linenos"> 432</span></a> +</span><span id="L-433"><a href="#L-433"><span class="linenos"> 433</span></a><span class="sd"> Returns:</span> +</span><span id="L-434"><a href="#L-434"><span class="linenos"> 434</span></a><span class="sd"> The SQL string.</span> +</span><span id="L-435"><a href="#L-435"><span class="linenos"> 435</span></a><span class="sd"> """</span> +</span><span id="L-436"><a href="#L-436"><span class="linenos"> 436</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="L-437"><a href="#L-437"><span class="linenos"> 437</span></a> +</span><span id="L-438"><a href="#L-438"><span class="linenos"> 438</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-439"><a href="#L-439"><span class="linenos"> 439</span></a> +</span><span id="L-440"><a href="#L-440"><span class="linenos"> 440</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-441"><a href="#L-441"><span class="linenos"> 441</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> +</span><span id="L-442"><a href="#L-442"><span class="linenos"> 442</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> +</span><span id="L-443"><a href="#L-443"><span class="linenos"> 443</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="L-444"><a href="#L-444"><span class="linenos"> 444</span></a> +</span><span id="L-445"><a href="#L-445"><span class="linenos"> 445</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-446"><a href="#L-446"><span class="linenos"> 446</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="L-447"><a href="#L-447"><span class="linenos"> 447</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> +</span><span id="L-448"><a href="#L-448"><span class="linenos"> 448</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> +</span><span id="L-449"><a href="#L-449"><span class="linenos"> 449</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> +</span><span id="L-450"><a href="#L-450"><span class="linenos"> 450</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> +</span><span id="L-451"><a href="#L-451"><span class="linenos"> 451</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> +</span><span id="L-452"><a href="#L-452"><span class="linenos"> 452</span></a> <span class="p">)</span> +</span><span id="L-453"><a href="#L-453"><span class="linenos"> 453</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="L-454"><a href="#L-454"><span class="linenos"> 454</span></a> <span class="p">}</span> +</span><span id="L-455"><a href="#L-455"><span class="linenos"> 455</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="L-456"><a href="#L-456"><span class="linenos"> 456</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="L-457"><a href="#L-457"><span class="linenos"> 457</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> +</span><span id="L-458"><a href="#L-458"><span class="linenos"> 458</span></a> +</span><span id="L-459"><a href="#L-459"><span class="linenos"> 459</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> +</span><span id="L-460"><a href="#L-460"><span class="linenos"> 460</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> +</span><span id="L-461"><a href="#L-461"><span class="linenos"> 461</span></a> +</span><span id="L-462"><a href="#L-462"><span class="linenos"> 462</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> +</span><span id="L-463"><a href="#L-463"><span class="linenos"> 463</span></a> +</span><span id="L-464"><a href="#L-464"><span class="linenos"> 464</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-465"><a href="#L-465"><span class="linenos"> 465</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-466"><a href="#L-466"><span class="linenos"> 466</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="L-467"><a href="#L-467"><span class="linenos"> 467</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="L-468"><a href="#L-468"><span class="linenos"> 468</span></a> +</span><span id="L-469"><a href="#L-469"><span class="linenos"> 469</span></a><span class="sd"> Args:</span> +</span><span id="L-470"><a href="#L-470"><span class="linenos"> 470</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="L-471"><a href="#L-471"><span class="linenos"> 471</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="L-472"><a href="#L-472"><span class="linenos"> 472</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="L-473"><a href="#L-473"><span class="linenos"> 473</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="L-474"><a href="#L-474"><span class="linenos"> 474</span></a><span class="sd"> modified in place.</span> +</span><span id="L-475"><a href="#L-475"><span class="linenos"> 475</span></a> +</span><span id="L-476"><a href="#L-476"><span class="linenos"> 476</span></a><span class="sd"> Returns:</span> +</span><span id="L-477"><a href="#L-477"><span class="linenos"> 477</span></a><span class="sd"> The transformed tree.</span> +</span><span id="L-478"><a href="#L-478"><span class="linenos"> 478</span></a><span class="sd"> """</span> +</span><span id="L-479"><a href="#L-479"><span class="linenos"> 479</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="L-480"><a href="#L-480"><span class="linenos"> 480</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-481"><a href="#L-481"><span class="linenos"> 481</span></a> +</span><span id="L-482"><a href="#L-482"><span class="linenos"> 482</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-483"><a href="#L-483"><span class="linenos"> 483</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-484"><a href="#L-484"><span class="linenos"> 484</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="L-485"><a href="#L-485"><span class="linenos"> 485</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-486"><a href="#L-486"><span class="linenos"> 486</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-487"><a href="#L-487"><span class="linenos"> 487</span></a> +</span><span id="L-488"><a href="#L-488"><span class="linenos"> 488</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="L-489"><a href="#L-489"><span class="linenos"> 489</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-490"><a href="#L-490"><span class="linenos"> 490</span></a> +</span><span id="L-491"><a href="#L-491"><span class="linenos"> 491</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="L-492"><a href="#L-492"><span class="linenos"> 492</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-493"><a href="#L-493"><span class="linenos"> 493</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="L-494"><a href="#L-494"><span class="linenos"> 494</span></a> +</span><span id="L-495"><a href="#L-495"><span class="linenos"> 495</span></a><span class="sd"> For example::</span> +</span><span id="L-496"><a href="#L-496"><span class="linenos"> 496</span></a> +</span><span id="L-497"><a href="#L-497"><span class="linenos"> 497</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="L-498"><a href="#L-498"><span class="linenos"> 498</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="L-499"><a href="#L-499"><span class="linenos"> 499</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="L-500"><a href="#L-500"><span class="linenos"> 500</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="L-501"><a href="#L-501"><span class="linenos"> 501</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="L-502"><a href="#L-502"><span class="linenos"> 502</span></a> +</span><span id="L-503"><a href="#L-503"><span class="linenos"> 503</span></a><span class="sd"> Args:</span> +</span><span id="L-504"><a href="#L-504"><span class="linenos"> 504</span></a><span class="sd"> expression (Expression|None): new node</span> +</span><span id="L-505"><a href="#L-505"><span class="linenos"> 505</span></a> +</span><span id="L-506"><a href="#L-506"><span class="linenos"> 506</span></a><span class="sd"> Returns:</span> +</span><span id="L-507"><a href="#L-507"><span class="linenos"> 507</span></a><span class="sd"> The new expression or expressions.</span> +</span><span id="L-508"><a href="#L-508"><span class="linenos"> 508</span></a><span class="sd"> """</span> +</span><span id="L-509"><a href="#L-509"><span class="linenos"> 509</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="L-510"><a href="#L-510"><span class="linenos"> 510</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-511"><a href="#L-511"><span class="linenos"> 511</span></a> +</span><span id="L-512"><a href="#L-512"><span class="linenos"> 512</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-513"><a href="#L-513"><span class="linenos"> 513</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-514"><a href="#L-514"><span class="linenos"> 514</span></a> +</span><span id="L-515"><a href="#L-515"><span class="linenos"> 515</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="L-516"><a href="#L-516"><span class="linenos"> 516</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-517"><a href="#L-517"><span class="linenos"> 517</span></a> +</span><span id="L-518"><a href="#L-518"><span class="linenos"> 518</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-519"><a href="#L-519"><span class="linenos"> 519</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-520"><a href="#L-520"><span class="linenos"> 520</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="L-521"><a href="#L-521"><span class="linenos"> 521</span></a><span class="sd"> """</span> +</span><span id="L-522"><a href="#L-522"><span class="linenos"> 522</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span><span id="L-523"><a href="#L-523"><span class="linenos"> 523</span></a> +</span><span id="L-524"><a href="#L-524"><span class="linenos"> 524</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="L-525"><a href="#L-525"><span class="linenos"> 525</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-526"><a href="#L-526"><span class="linenos"> 526</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="L-527"><a href="#L-527"><span class="linenos"> 527</span></a> +</span><span id="L-528"><a href="#L-528"><span class="linenos"> 528</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="L-529"><a href="#L-529"><span class="linenos"> 529</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="L-530"><a href="#L-530"><span class="linenos"> 530</span></a> +</span><span id="L-531"><a href="#L-531"><span class="linenos"> 531</span></a><span class="sd"> Examples:</span> +</span><span id="L-532"><a href="#L-532"><span class="linenos"> 532</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="L-533"><a href="#L-533"><span class="linenos"> 533</span></a> +</span><span id="L-534"><a href="#L-534"><span class="linenos"> 534</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-535"><a href="#L-535"><span class="linenos"> 535</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="L-536"><a href="#L-536"><span class="linenos"> 536</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="L-537"><a href="#L-537"><span class="linenos"> 537</span></a><span class="sd"> """</span> +</span><span id="L-538"><a href="#L-538"><span class="linenos"> 538</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="L-539"><a href="#L-539"><span class="linenos"> 539</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="L-540"><a href="#L-540"><span class="linenos"> 540</span></a> +</span><span id="L-541"><a href="#L-541"><span class="linenos"> 541</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="L-542"><a href="#L-542"><span class="linenos"> 542</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-543"><a href="#L-543"><span class="linenos"> 543</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="L-544"><a href="#L-544"><span class="linenos"> 544</span></a> +</span><span id="L-545"><a href="#L-545"><span class="linenos"> 545</span></a><span class="sd"> Args:</span> +</span><span id="L-546"><a href="#L-546"><span class="linenos"> 546</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="L-547"><a href="#L-547"><span class="linenos"> 547</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="L-548"><a href="#L-548"><span class="linenos"> 548</span></a> +</span><span id="L-549"><a href="#L-549"><span class="linenos"> 549</span></a><span class="sd"> Returns:</span> +</span><span id="L-550"><a href="#L-550"><span class="linenos"> 550</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="L-551"><a href="#L-551"><span class="linenos"> 551</span></a><span class="sd"> """</span> +</span><span id="L-552"><a href="#L-552"><span class="linenos"> 552</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-553"><a href="#L-553"><span class="linenos"> 553</span></a> +</span><span id="L-554"><a href="#L-554"><span class="linenos"> 554</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="L-555"><a href="#L-555"><span class="linenos"> 555</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="L-556"><a href="#L-556"><span class="linenos"> 556</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-557"><a href="#L-557"><span class="linenos"> 557</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-558"><a href="#L-558"><span class="linenos"> 558</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="L-559"><a href="#L-559"><span class="linenos"> 559</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="L-560"><a href="#L-560"><span class="linenos"> 560</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-561"><a href="#L-561"><span class="linenos"> 561</span></a> +</span><span id="L-562"><a href="#L-562"><span class="linenos"> 562</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="L-563"><a href="#L-563"><span class="linenos"> 563</span></a> <span class="n">args</span> +</span><span id="L-564"><a href="#L-564"><span class="linenos"> 564</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="L-565"><a href="#L-565"><span class="linenos"> 565</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="L-566"><a href="#L-566"><span class="linenos"> 566</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="L-567"><a href="#L-567"><span class="linenos"> 567</span></a> <span class="p">):</span> +</span><span id="L-568"><a href="#L-568"><span class="linenos"> 568</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="L-569"><a href="#L-569"><span class="linenos"> 569</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="L-570"><a href="#L-570"><span class="linenos"> 570</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="L-571"><a href="#L-571"><span class="linenos"> 571</span></a> <span class="p">)</span> +</span><span id="L-572"><a href="#L-572"><span class="linenos"> 572</span></a> +</span><span id="L-573"><a href="#L-573"><span class="linenos"> 573</span></a> <span class="k">return</span> <span class="n">errors</span> +</span><span id="L-574"><a href="#L-574"><span class="linenos"> 574</span></a> +</span><span id="L-575"><a href="#L-575"><span class="linenos"> 575</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-576"><a href="#L-576"><span class="linenos"> 576</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-577"><a href="#L-577"><span class="linenos"> 577</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="L-578"><a href="#L-578"><span class="linenos"> 578</span></a><span class="sd"> """</span> +</span><span id="L-579"><a href="#L-579"><span class="linenos"> 579</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="L-580"><a href="#L-580"><span class="linenos"> 580</span></a> +</span><span id="L-581"><a href="#L-581"><span class="linenos"> 581</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-582"><a href="#L-582"><span class="linenos"> 582</span></a> +</span><span id="L-583"><a href="#L-583"><span class="linenos"> 583</span></a> <span class="nd">@classmethod</span> +</span><span id="L-584"><a href="#L-584"><span class="linenos"> 584</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="L-585"><a href="#L-585"><span class="linenos"> 585</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-586"><a href="#L-586"><span class="linenos"> 586</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="L-587"><a href="#L-587"><span class="linenos"> 587</span></a><span class="sd"> """</span> +</span><span id="L-588"><a href="#L-588"><span class="linenos"> 588</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> +</span><span id="L-589"><a href="#L-589"><span class="linenos"> 589</span></a> +</span><span id="L-590"><a href="#L-590"><span class="linenos"> 590</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> +</span><span id="L-591"><a href="#L-591"><span class="linenos"> 591</span></a> +</span><span id="L-592"><a href="#L-592"><span class="linenos"> 592</span></a> +</span><span id="L-593"><a href="#L-593"><span class="linenos"> 593</span></a><span class="n">IntoType</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span> +</span><span id="L-594"><a href="#L-594"><span class="linenos"> 594</span></a> <span class="nb">str</span><span class="p">,</span> +</span><span id="L-595"><a href="#L-595"><span class="linenos"> 595</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">],</span> +</span><span id="L-596"><a href="#L-596"><span class="linenos"> 596</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">]]],</span> +</span><span id="L-597"><a href="#L-597"><span class="linenos"> 597</span></a><span class="p">]</span> +</span><span id="L-598"><a href="#L-598"><span class="linenos"> 598</span></a> +</span><span id="L-599"><a href="#L-599"><span class="linenos"> 599</span></a> +</span><span id="L-600"><a href="#L-600"><span class="linenos"> 600</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-601"><a href="#L-601"><span class="linenos"> 601</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-602"><a href="#L-602"><span class="linenos"> 602</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-603"><a href="#L-603"><span class="linenos"> 603</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="L-604"><a href="#L-604"><span class="linenos"> 604</span></a> +</span><span id="L-605"><a href="#L-605"><span class="linenos"> 605</span></a><span class="sd"> Example:</span> +</span><span id="L-606"><a href="#L-606"><span class="linenos"> 606</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="L-607"><a href="#L-607"><span class="linenos"> 607</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="L-608"><a href="#L-608"><span class="linenos"> 608</span></a> +</span><span id="L-609"><a href="#L-609"><span class="linenos"> 609</span></a><span class="sd"> Args:</span> +</span><span id="L-610"><a href="#L-610"><span class="linenos"> 610</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-611"><a href="#L-611"><span class="linenos"> 611</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-612"><a href="#L-612"><span class="linenos"> 612</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-613"><a href="#L-613"><span class="linenos"> 613</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-614"><a href="#L-614"><span class="linenos"> 614</span></a> +</span><span id="L-615"><a href="#L-615"><span class="linenos"> 615</span></a><span class="sd"> Returns:</span> +</span><span id="L-616"><a href="#L-616"><span class="linenos"> 616</span></a><span class="sd"> And: the new condition.</span> +</span><span id="L-617"><a href="#L-617"><span class="linenos"> 617</span></a><span class="sd"> """</span> +</span><span id="L-618"><a href="#L-618"><span class="linenos"> 618</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-619"><a href="#L-619"><span class="linenos"> 619</span></a> +</span><span id="L-620"><a href="#L-620"><span class="linenos"> 620</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-621"><a href="#L-621"><span class="linenos"> 621</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-622"><a href="#L-622"><span class="linenos"> 622</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="L-623"><a href="#L-623"><span class="linenos"> 623</span></a> +</span><span id="L-624"><a href="#L-624"><span class="linenos"> 624</span></a><span class="sd"> Example:</span> +</span><span id="L-625"><a href="#L-625"><span class="linenos"> 625</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="L-626"><a href="#L-626"><span class="linenos"> 626</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="L-627"><a href="#L-627"><span class="linenos"> 627</span></a> +</span><span id="L-628"><a href="#L-628"><span class="linenos"> 628</span></a><span class="sd"> Args:</span> +</span><span id="L-629"><a href="#L-629"><span class="linenos"> 629</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-630"><a href="#L-630"><span class="linenos"> 630</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-631"><a href="#L-631"><span class="linenos"> 631</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-632"><a href="#L-632"><span class="linenos"> 632</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-633"><a href="#L-633"><span class="linenos"> 633</span></a> +</span><span id="L-634"><a href="#L-634"><span class="linenos"> 634</span></a><span class="sd"> Returns:</span> +</span><span id="L-635"><a href="#L-635"><span class="linenos"> 635</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="L-636"><a href="#L-636"><span class="linenos"> 636</span></a><span class="sd"> """</span> +</span><span id="L-637"><a href="#L-637"><span class="linenos"> 637</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-638"><a href="#L-638"><span class="linenos"> 638</span></a> +</span><span id="L-639"><a href="#L-639"><span class="linenos"> 639</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-640"><a href="#L-640"><span class="linenos"> 640</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-641"><a href="#L-641"><span class="linenos"> 641</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="L-642"><a href="#L-642"><span class="linenos"> 642</span></a> +</span><span id="L-643"><a href="#L-643"><span class="linenos"> 643</span></a><span class="sd"> Example:</span> +</span><span id="L-644"><a href="#L-644"><span class="linenos"> 644</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="L-645"><a href="#L-645"><span class="linenos"> 645</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="L-646"><a href="#L-646"><span class="linenos"> 646</span></a> +</span><span id="L-647"><a href="#L-647"><span class="linenos"> 647</span></a><span class="sd"> Returns:</span> +</span><span id="L-648"><a href="#L-648"><span class="linenos"> 648</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="L-649"><a href="#L-649"><span class="linenos"> 649</span></a><span class="sd"> """</span> +</span><span id="L-650"><a href="#L-650"><span class="linenos"> 650</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-651"><a href="#L-651"><span class="linenos"> 651</span></a> +</span><span id="L-652"><a href="#L-652"><span class="linenos"> 652</span></a> +</span><span id="L-653"><a href="#L-653"><span class="linenos"> 653</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-654"><a href="#L-654"><span class="linenos"> 654</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> +</span><span id="L-655"><a href="#L-655"><span class="linenos"> 655</span></a> +</span><span id="L-656"><a href="#L-656"><span class="linenos"> 656</span></a> +</span><span id="L-657"><a href="#L-657"><span class="linenos"> 657</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-658"><a href="#L-658"><span class="linenos"> 658</span></a> <span class="nd">@property</span> +</span><span id="L-659"><a href="#L-659"><span class="linenos"> 659</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-660"><a href="#L-660"><span class="linenos"> 660</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-661"><a href="#L-661"><span class="linenos"> 661</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> +</span><span id="L-662"><a href="#L-662"><span class="linenos"> 662</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-663"><a href="#L-663"><span class="linenos"> 663</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-664"><a href="#L-664"><span class="linenos"> 664</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> +</span><span id="L-665"><a href="#L-665"><span class="linenos"> 665</span></a> +</span><span id="L-666"><a href="#L-666"><span class="linenos"> 666</span></a> <span class="nd">@property</span> +</span><span id="L-667"><a href="#L-667"><span class="linenos"> 667</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-668"><a href="#L-668"><span class="linenos"> 668</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-669"><a href="#L-669"><span class="linenos"> 669</span></a> +</span><span id="L-670"><a href="#L-670"><span class="linenos"> 670</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="L-671"><a href="#L-671"><span class="linenos"> 671</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> +</span><span id="L-672"><a href="#L-672"><span class="linenos"> 672</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-673"><a href="#L-673"><span class="linenos"> 673</span></a> +</span><span id="L-674"><a href="#L-674"><span class="linenos"> 674</span></a> <span class="nd">@property</span> +</span><span id="L-675"><a href="#L-675"><span class="linenos"> 675</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-676"><a href="#L-676"><span class="linenos"> 676</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> +</span><span id="L-677"><a href="#L-677"><span class="linenos"> 677</span></a> +</span><span id="L-678"><a href="#L-678"><span class="linenos"> 678</span></a> +</span><span id="L-679"><a href="#L-679"><span class="linenos"> 679</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-680"><a href="#L-680"><span class="linenos"> 680</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-681"><a href="#L-681"><span class="linenos"> 681</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-682"><a href="#L-682"><span class="linenos"> 682</span></a><span class="sd"> Builds a UNION expression.</span> +</span><span id="L-683"><a href="#L-683"><span class="linenos"> 683</span></a> +</span><span id="L-684"><a href="#L-684"><span class="linenos"> 684</span></a><span class="sd"> Example:</span> +</span><span id="L-685"><a href="#L-685"><span class="linenos"> 685</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-686"><a href="#L-686"><span class="linenos"> 686</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="L-687"><a href="#L-687"><span class="linenos"> 687</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="L-688"><a href="#L-688"><span class="linenos"> 688</span></a> +</span><span id="L-689"><a href="#L-689"><span class="linenos"> 689</span></a><span class="sd"> Args:</span> +</span><span id="L-690"><a href="#L-690"><span class="linenos"> 690</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-691"><a href="#L-691"><span class="linenos"> 691</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-692"><a href="#L-692"><span class="linenos"> 692</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-693"><a href="#L-693"><span class="linenos"> 693</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-694"><a href="#L-694"><span class="linenos"> 694</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-695"><a href="#L-695"><span class="linenos"> 695</span></a><span class="sd"> Returns:</span> +</span><span id="L-696"><a href="#L-696"><span class="linenos"> 696</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="L-697"><a href="#L-697"><span class="linenos"> 697</span></a><span class="sd"> """</span> +</span><span id="L-698"><a href="#L-698"><span class="linenos"> 698</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-699"><a href="#L-699"><span class="linenos"> 699</span></a> +</span><span id="L-700"><a href="#L-700"><span class="linenos"> 700</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-701"><a href="#L-701"><span class="linenos"> 701</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-702"><a href="#L-702"><span class="linenos"> 702</span></a><span class="sd"> Builds an INTERSECT expression.</span> +</span><span id="L-703"><a href="#L-703"><span class="linenos"> 703</span></a> +</span><span id="L-704"><a href="#L-704"><span class="linenos"> 704</span></a><span class="sd"> Example:</span> +</span><span id="L-705"><a href="#L-705"><span class="linenos"> 705</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-706"><a href="#L-706"><span class="linenos"> 706</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="L-707"><a href="#L-707"><span class="linenos"> 707</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="L-708"><a href="#L-708"><span class="linenos"> 708</span></a> +</span><span id="L-709"><a href="#L-709"><span class="linenos"> 709</span></a><span class="sd"> Args:</span> +</span><span id="L-710"><a href="#L-710"><span class="linenos"> 710</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-711"><a href="#L-711"><span class="linenos"> 711</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-712"><a href="#L-712"><span class="linenos"> 712</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-713"><a href="#L-713"><span class="linenos"> 713</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-714"><a href="#L-714"><span class="linenos"> 714</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-715"><a href="#L-715"><span class="linenos"> 715</span></a><span class="sd"> Returns:</span> +</span><span id="L-716"><a href="#L-716"><span class="linenos"> 716</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="L-717"><a href="#L-717"><span class="linenos"> 717</span></a><span class="sd"> """</span> +</span><span id="L-718"><a href="#L-718"><span class="linenos"> 718</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-719"><a href="#L-719"><span class="linenos"> 719</span></a> +</span><span id="L-720"><a href="#L-720"><span class="linenos"> 720</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-721"><a href="#L-721"><span class="linenos"> 721</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-722"><a href="#L-722"><span class="linenos"> 722</span></a><span class="sd"> Builds an EXCEPT expression.</span> +</span><span id="L-723"><a href="#L-723"><span class="linenos"> 723</span></a> +</span><span id="L-724"><a href="#L-724"><span class="linenos"> 724</span></a><span class="sd"> Example:</span> +</span><span id="L-725"><a href="#L-725"><span class="linenos"> 725</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-726"><a href="#L-726"><span class="linenos"> 726</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="L-727"><a href="#L-727"><span class="linenos"> 727</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="L-728"><a href="#L-728"><span class="linenos"> 728</span></a> +</span><span id="L-729"><a href="#L-729"><span class="linenos"> 729</span></a><span class="sd"> Args:</span> +</span><span id="L-730"><a href="#L-730"><span class="linenos"> 730</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-731"><a href="#L-731"><span class="linenos"> 731</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-732"><a href="#L-732"><span class="linenos"> 732</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-733"><a href="#L-733"><span class="linenos"> 733</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-734"><a href="#L-734"><span class="linenos"> 734</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-735"><a href="#L-735"><span class="linenos"> 735</span></a><span class="sd"> Returns:</span> +</span><span id="L-736"><a href="#L-736"><span class="linenos"> 736</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="L-737"><a href="#L-737"><span class="linenos"> 737</span></a><span class="sd"> """</span> +</span><span id="L-738"><a href="#L-738"><span class="linenos"> 738</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-739"><a href="#L-739"><span class="linenos"> 739</span></a> +</span><span id="L-740"><a href="#L-740"><span class="linenos"> 740</span></a> +</span><span id="L-741"><a href="#L-741"><span class="linenos"> 741</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-742"><a href="#L-742"><span class="linenos"> 742</span></a> <span class="k">pass</span> +</span><span id="L-743"><a href="#L-743"><span class="linenos"> 743</span></a> +</span><span id="L-744"><a href="#L-744"><span class="linenos"> 744</span></a> +</span><span id="L-745"><a href="#L-745"><span class="linenos"> 745</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-746"><a href="#L-746"><span class="linenos"> 746</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-747"><a href="#L-747"><span class="linenos"> 747</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-748"><a href="#L-748"><span class="linenos"> 748</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-749"><a href="#L-749"><span class="linenos"> 749</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-750"><a href="#L-750"><span class="linenos"> 750</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-751"><a href="#L-751"><span class="linenos"> 751</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-752"><a href="#L-752"><span class="linenos"> 752</span></a> <span class="p">}</span> +</span><span id="L-753"><a href="#L-753"><span class="linenos"> 753</span></a> +</span><span id="L-754"><a href="#L-754"><span class="linenos"> 754</span></a> +</span><span id="L-755"><a href="#L-755"><span class="linenos"> 755</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-756"><a href="#L-756"><span class="linenos"> 756</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-757"><a href="#L-757"><span class="linenos"> 757</span></a> +</span><span id="L-758"><a href="#L-758"><span class="linenos"> 758</span></a> +</span><span id="L-759"><a href="#L-759"><span class="linenos"> 759</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-760"><a href="#L-760"><span class="linenos"> 760</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-761"><a href="#L-761"><span class="linenos"> 761</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-762"><a href="#L-762"><span class="linenos"> 762</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-763"><a href="#L-763"><span class="linenos"> 763</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-764"><a href="#L-764"><span class="linenos"> 764</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-765"><a href="#L-765"><span class="linenos"> 765</span></a> <span class="s2">"set"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-766"><a href="#L-766"><span class="linenos"> 766</span></a> <span class="s2">"multiset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-767"><a href="#L-767"><span class="linenos"> 767</span></a> <span class="s2">"global_temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-768"><a href="#L-768"><span class="linenos"> 768</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-769"><a href="#L-769"><span class="linenos"> 769</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-770"><a href="#L-770"><span class="linenos"> 770</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-771"><a href="#L-771"><span class="linenos"> 771</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-772"><a href="#L-772"><span class="linenos"> 772</span></a> <span class="s2">"transient"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-773"><a href="#L-773"><span class="linenos"> 773</span></a> <span class="s2">"external"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-774"><a href="#L-774"><span class="linenos"> 774</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-775"><a href="#L-775"><span class="linenos"> 775</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-776"><a href="#L-776"><span class="linenos"> 776</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-777"><a href="#L-777"><span class="linenos"> 777</span></a> <span class="s2">"data"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-778"><a href="#L-778"><span class="linenos"> 778</span></a> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-779"><a href="#L-779"><span class="linenos"> 779</span></a> <span class="s2">"no_primary_index"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-780"><a href="#L-780"><span class="linenos"> 780</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-781"><a href="#L-781"><span class="linenos"> 781</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-782"><a href="#L-782"><span class="linenos"> 782</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-783"><a href="#L-783"><span class="linenos"> 783</span></a> <span class="p">}</span> +</span><span id="L-784"><a href="#L-784"><span class="linenos"> 784</span></a> +</span><span id="L-785"><a href="#L-785"><span class="linenos"> 785</span></a> +</span><span id="L-786"><a href="#L-786"><span class="linenos"> 786</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-787"><a href="#L-787"><span class="linenos"> 787</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-788"><a href="#L-788"><span class="linenos"> 788</span></a> +</span><span id="L-789"><a href="#L-789"><span class="linenos"> 789</span></a> +</span><span id="L-790"><a href="#L-790"><span class="linenos"> 790</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-791"><a href="#L-791"><span class="linenos"> 791</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-792"><a href="#L-792"><span class="linenos"> 792</span></a> +</span><span id="L-793"><a href="#L-793"><span class="linenos"> 793</span></a> +</span><span id="L-794"><a href="#L-794"><span class="linenos"> 794</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-795"><a href="#L-795"><span class="linenos"> 795</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-796"><a href="#L-796"><span class="linenos"> 796</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-797"><a href="#L-797"><span class="linenos"> 797</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-798"><a href="#L-798"><span class="linenos"> 798</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-799"><a href="#L-799"><span class="linenos"> 799</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> +</span><span id="L-800"><a href="#L-800"><span class="linenos"> 800</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-801"><a href="#L-801"><span class="linenos"> 801</span></a> <span class="p">}</span> +</span><span id="L-802"><a href="#L-802"><span class="linenos"> 802</span></a> +</span><span id="L-803"><a href="#L-803"><span class="linenos"> 803</span></a> +</span><span id="L-804"><a href="#L-804"><span class="linenos"> 804</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-805"><a href="#L-805"><span class="linenos"> 805</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-806"><a href="#L-806"><span class="linenos"> 806</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-807"><a href="#L-807"><span class="linenos"> 807</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-808"><a href="#L-808"><span class="linenos"> 808</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-809"><a href="#L-809"><span class="linenos"> 809</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-810"><a href="#L-810"><span class="linenos"> 810</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-811"><a href="#L-811"><span class="linenos"> 811</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-812"><a href="#L-812"><span class="linenos"> 812</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-813"><a href="#L-813"><span class="linenos"> 813</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-814"><a href="#L-814"><span class="linenos"> 814</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-815"><a href="#L-815"><span class="linenos"> 815</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-816"><a href="#L-816"><span class="linenos"> 816</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-817"><a href="#L-817"><span class="linenos"> 817</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-818"><a href="#L-818"><span class="linenos"> 818</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-819"><a href="#L-819"><span class="linenos"> 819</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-820"><a href="#L-820"><span class="linenos"> 820</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-821"><a href="#L-821"><span class="linenos"> 821</span></a> <span class="p">}</span> +</span><span id="L-822"><a href="#L-822"><span class="linenos"> 822</span></a> +</span><span id="L-823"><a href="#L-823"><span class="linenos"> 823</span></a> +</span><span id="L-824"><a href="#L-824"><span class="linenos"> 824</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-825"><a href="#L-825"><span class="linenos"> 825</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-826"><a href="#L-826"><span class="linenos"> 826</span></a> +</span><span id="L-827"><a href="#L-827"><span class="linenos"> 827</span></a> +</span><span id="L-828"><a href="#L-828"><span class="linenos"> 828</span></a><span class="k">class</span> <span class="nc">UserDefinedFunctionKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-829"><a href="#L-829"><span class="linenos"> 829</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-830"><a href="#L-830"><span class="linenos"> 830</span></a> +</span><span id="L-831"><a href="#L-831"><span class="linenos"> 831</span></a> +</span><span id="L-832"><a href="#L-832"><span class="linenos"> 832</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-833"><a href="#L-833"><span class="linenos"> 833</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-834"><a href="#L-834"><span class="linenos"> 834</span></a> +</span><span id="L-835"><a href="#L-835"><span class="linenos"> 835</span></a> +</span><span id="L-836"><a href="#L-836"><span class="linenos"> 836</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-837"><a href="#L-837"><span class="linenos"> 837</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-838"><a href="#L-838"><span class="linenos"> 838</span></a> +</span><span id="L-839"><a href="#L-839"><span class="linenos"> 839</span></a> <span class="nd">@property</span> +</span><span id="L-840"><a href="#L-840"><span class="linenos"> 840</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-841"><a href="#L-841"><span class="linenos"> 841</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> +</span><span id="L-842"><a href="#L-842"><span class="linenos"> 842</span></a> +</span><span id="L-843"><a href="#L-843"><span class="linenos"> 843</span></a> +</span><span id="L-844"><a href="#L-844"><span class="linenos"> 844</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-845"><a href="#L-845"><span class="linenos"> 845</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-846"><a href="#L-846"><span class="linenos"> 846</span></a> +</span><span id="L-847"><a href="#L-847"><span class="linenos"> 847</span></a> +</span><span id="L-848"><a href="#L-848"><span class="linenos"> 848</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> +</span><span id="L-849"><a href="#L-849"><span class="linenos"> 849</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-850"><a href="#L-850"><span class="linenos"> 850</span></a> +</span><span id="L-851"><a href="#L-851"><span class="linenos"> 851</span></a> +</span><span id="L-852"><a href="#L-852"><span class="linenos"> 852</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-853"><a href="#L-853"><span class="linenos"> 853</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-854"><a href="#L-854"><span class="linenos"> 854</span></a> +</span><span id="L-855"><a href="#L-855"><span class="linenos"> 855</span></a> <span class="nd">@property</span> +</span><span id="L-856"><a href="#L-856"><span class="linenos"> 856</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-857"><a href="#L-857"><span class="linenos"> 857</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-858"><a href="#L-858"><span class="linenos"> 858</span></a> +</span><span id="L-859"><a href="#L-859"><span class="linenos"> 859</span></a> +</span><span id="L-860"><a href="#L-860"><span class="linenos"> 860</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-861"><a href="#L-861"><span class="linenos"> 861</span></a> <span class="k">pass</span> +</span><span id="L-862"><a href="#L-862"><span class="linenos"> 862</span></a> +</span><span id="L-863"><a href="#L-863"><span class="linenos"> 863</span></a> +</span><span id="L-864"><a href="#L-864"><span class="linenos"> 864</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-865"><a href="#L-865"><span class="linenos"> 865</span></a> <span class="k">pass</span> +</span><span id="L-866"><a href="#L-866"><span class="linenos"> 866</span></a> +</span><span id="L-867"><a href="#L-867"><span class="linenos"> 867</span></a> +</span><span id="L-868"><a href="#L-868"><span class="linenos"> 868</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-869"><a href="#L-869"><span class="linenos"> 869</span></a> <span class="k">pass</span> +</span><span id="L-870"><a href="#L-870"><span class="linenos"> 870</span></a> +</span><span id="L-871"><a href="#L-871"><span class="linenos"> 871</span></a> +</span><span id="L-872"><a href="#L-872"><span class="linenos"> 872</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-873"><a href="#L-873"><span class="linenos"> 873</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-874"><a href="#L-874"><span class="linenos"> 874</span></a> +</span><span id="L-875"><a href="#L-875"><span class="linenos"> 875</span></a> <span class="nd">@property</span> +</span><span id="L-876"><a href="#L-876"><span class="linenos"> 876</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-877"><a href="#L-877"><span class="linenos"> 877</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> +</span><span id="L-878"><a href="#L-878"><span class="linenos"> 878</span></a> +</span><span id="L-879"><a href="#L-879"><span class="linenos"> 879</span></a> <span class="nd">@property</span> +</span><span id="L-880"><a href="#L-880"><span class="linenos"> 880</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-881"><a href="#L-881"><span class="linenos"> 881</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-882"><a href="#L-882"><span class="linenos"> 882</span></a> +</span><span id="L-883"><a href="#L-883"><span class="linenos"> 883</span></a> +</span><span id="L-884"><a href="#L-884"><span class="linenos"> 884</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-885"><a href="#L-885"><span class="linenos"> 885</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-886"><a href="#L-886"><span class="linenos"> 886</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-887"><a href="#L-887"><span class="linenos"> 887</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-888"><a href="#L-888"><span class="linenos"> 888</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-889"><a href="#L-889"><span class="linenos"> 889</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-890"><a href="#L-890"><span class="linenos"> 890</span></a> <span class="p">}</span> +</span><span id="L-891"><a href="#L-891"><span class="linenos"> 891</span></a> +</span><span id="L-892"><a href="#L-892"><span class="linenos"> 892</span></a> +</span><span id="L-893"><a href="#L-893"><span class="linenos"> 893</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-894"><a href="#L-894"><span class="linenos"> 894</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-895"><a href="#L-895"><span class="linenos"> 895</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-896"><a href="#L-896"><span class="linenos"> 896</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-897"><a href="#L-897"><span class="linenos"> 897</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-898"><a href="#L-898"><span class="linenos"> 898</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-899"><a href="#L-899"><span class="linenos"> 899</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-900"><a href="#L-900"><span class="linenos"> 900</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-901"><a href="#L-901"><span class="linenos"> 901</span></a> <span class="p">}</span> +</span><span id="L-902"><a href="#L-902"><span class="linenos"> 902</span></a> +</span><span id="L-903"><a href="#L-903"><span class="linenos"> 903</span></a> +</span><span id="L-904"><a href="#L-904"><span class="linenos"> 904</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-905"><a href="#L-905"><span class="linenos"> 905</span></a> <span class="k">pass</span> +</span><span id="L-906"><a href="#L-906"><span class="linenos"> 906</span></a> +</span><span id="L-907"><a href="#L-907"><span class="linenos"> 907</span></a> +</span><span id="L-908"><a href="#L-908"><span class="linenos"> 908</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-909"><a href="#L-909"><span class="linenos"> 909</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-910"><a href="#L-910"><span class="linenos"> 910</span></a> +</span><span id="L-911"><a href="#L-911"><span class="linenos"> 911</span></a> +</span><span id="L-912"><a href="#L-912"><span class="linenos"> 912</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-913"><a href="#L-913"><span class="linenos"> 913</span></a> <span class="k">pass</span> +</span><span id="L-914"><a href="#L-914"><span class="linenos"> 914</span></a> +</span><span id="L-915"><a href="#L-915"><span class="linenos"> 915</span></a> +</span><span id="L-916"><a href="#L-916"><span class="linenos"> 916</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-917"><a href="#L-917"><span class="linenos"> 917</span></a> <span class="k">pass</span> +</span><span id="L-918"><a href="#L-918"><span class="linenos"> 918</span></a> +</span><span id="L-919"><a href="#L-919"><span class="linenos"> 919</span></a> +</span><span id="L-920"><a href="#L-920"><span class="linenos"> 920</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-921"><a href="#L-921"><span class="linenos"> 921</span></a> <span class="k">pass</span> +</span><span id="L-922"><a href="#L-922"><span class="linenos"> 922</span></a> +</span><span id="L-923"><a href="#L-923"><span class="linenos"> 923</span></a> +</span><span id="L-924"><a href="#L-924"><span class="linenos"> 924</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-925"><a href="#L-925"><span class="linenos"> 925</span></a> <span class="k">pass</span> +</span><span id="L-926"><a href="#L-926"><span class="linenos"> 926</span></a> +</span><span id="L-927"><a href="#L-927"><span class="linenos"> 927</span></a> +</span><span id="L-928"><a href="#L-928"><span class="linenos"> 928</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-929"><a href="#L-929"><span class="linenos"> 929</span></a> <span class="k">pass</span> +</span><span id="L-930"><a href="#L-930"><span class="linenos"> 930</span></a> +</span><span id="L-931"><a href="#L-931"><span class="linenos"> 931</span></a> +</span><span id="L-932"><a href="#L-932"><span class="linenos"> 932</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-933"><a href="#L-933"><span class="linenos"> 933</span></a> <span class="k">pass</span> +</span><span id="L-934"><a href="#L-934"><span class="linenos"> 934</span></a> +</span><span id="L-935"><a href="#L-935"><span class="linenos"> 935</span></a> +</span><span id="L-936"><a href="#L-936"><span class="linenos"> 936</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-937"><a href="#L-937"><span class="linenos"> 937</span></a> <span class="k">pass</span> +</span><span id="L-938"><a href="#L-938"><span class="linenos"> 938</span></a> +</span><span id="L-939"><a href="#L-939"><span class="linenos"> 939</span></a> +</span><span id="L-940"><a href="#L-940"><span class="linenos"> 940</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-941"><a href="#L-941"><span class="linenos"> 941</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> +</span><span id="L-942"><a href="#L-942"><span class="linenos"> 942</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-943"><a href="#L-943"><span class="linenos"> 943</span></a> +</span><span id="L-944"><a href="#L-944"><span class="linenos"> 944</span></a> +</span><span id="L-945"><a href="#L-945"><span class="linenos"> 945</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-946"><a href="#L-946"><span class="linenos"> 946</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-947"><a href="#L-947"><span class="linenos"> 947</span></a> +</span><span id="L-948"><a href="#L-948"><span class="linenos"> 948</span></a> +</span><span id="L-949"><a href="#L-949"><span class="linenos"> 949</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-950"><a href="#L-950"><span class="linenos"> 950</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-951"><a href="#L-951"><span class="linenos"> 951</span></a> +</span><span id="L-952"><a href="#L-952"><span class="linenos"> 952</span></a> +</span><span id="L-953"><a href="#L-953"><span class="linenos"> 953</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-954"><a href="#L-954"><span class="linenos"> 954</span></a> <span class="k">pass</span> +</span><span id="L-955"><a href="#L-955"><span class="linenos"> 955</span></a> +</span><span id="L-956"><a href="#L-956"><span class="linenos"> 956</span></a> +</span><span id="L-957"><a href="#L-957"><span class="linenos"> 957</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-958"><a href="#L-958"><span class="linenos"> 958</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-959"><a href="#L-959"><span class="linenos"> 959</span></a> +</span><span id="L-960"><a href="#L-960"><span class="linenos"> 960</span></a> +</span><span id="L-961"><a href="#L-961"><span class="linenos"> 961</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-962"><a href="#L-962"><span class="linenos"> 962</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-963"><a href="#L-963"><span class="linenos"> 963</span></a> +</span><span id="L-964"><a href="#L-964"><span class="linenos"> 964</span></a> +</span><span id="L-965"><a href="#L-965"><span class="linenos"> 965</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-966"><a href="#L-966"><span class="linenos"> 966</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-967"><a href="#L-967"><span class="linenos"> 967</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-968"><a href="#L-968"><span class="linenos"> 968</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-969"><a href="#L-969"><span class="linenos"> 969</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-970"><a href="#L-970"><span class="linenos"> 970</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-971"><a href="#L-971"><span class="linenos"> 971</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-972"><a href="#L-972"><span class="linenos"> 972</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-973"><a href="#L-973"><span class="linenos"> 973</span></a> <span class="p">}</span> +</span><span id="L-974"><a href="#L-974"><span class="linenos"> 974</span></a> +</span><span id="L-975"><a href="#L-975"><span class="linenos"> 975</span></a> +</span><span id="L-976"><a href="#L-976"><span class="linenos"> 976</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-977"><a href="#L-977"><span class="linenos"> 977</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-978"><a href="#L-978"><span class="linenos"> 978</span></a> +</span><span id="L-979"><a href="#L-979"><span class="linenos"> 979</span></a> +</span><span id="L-980"><a href="#L-980"><span class="linenos"> 980</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-981"><a href="#L-981"><span class="linenos"> 981</span></a> <span class="k">pass</span> +</span><span id="L-982"><a href="#L-982"><span class="linenos"> 982</span></a> +</span><span id="L-983"><a href="#L-983"><span class="linenos"> 983</span></a> +</span><span id="L-984"><a href="#L-984"><span class="linenos"> 984</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-985"><a href="#L-985"><span class="linenos"> 985</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> +</span><span id="L-986"><a href="#L-986"><span class="linenos"> 986</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-987"><a href="#L-987"><span class="linenos"> 987</span></a> +</span><span id="L-988"><a href="#L-988"><span class="linenos"> 988</span></a> +</span><span id="L-989"><a href="#L-989"><span class="linenos"> 989</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-990"><a href="#L-990"><span class="linenos"> 990</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-991"><a href="#L-991"><span class="linenos"> 991</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-992"><a href="#L-992"><span class="linenos"> 992</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-993"><a href="#L-993"><span class="linenos"> 993</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-994"><a href="#L-994"><span class="linenos"> 994</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-995"><a href="#L-995"><span class="linenos"> 995</span></a> <span class="p">}</span> +</span><span id="L-996"><a href="#L-996"><span class="linenos"> 996</span></a> +</span><span id="L-997"><a href="#L-997"><span class="linenos"> 997</span></a> +</span><span id="L-998"><a href="#L-998"><span class="linenos"> 998</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-999"><a href="#L-999"><span class="linenos"> 999</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1000"><a href="#L-1000"><span class="linenos">1000</span></a> +</span><span id="L-1001"><a href="#L-1001"><span class="linenos">1001</span></a> +</span><span id="L-1002"><a href="#L-1002"><span class="linenos">1002</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1003"><a href="#L-1003"><span class="linenos">1003</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1004"><a href="#L-1004"><span class="linenos">1004</span></a> +</span><span id="L-1005"><a href="#L-1005"><span class="linenos">1005</span></a> +</span><span id="L-1006"><a href="#L-1006"><span class="linenos">1006</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/sql-selectinto.html</span> +</span><span id="L-1007"><a href="#L-1007"><span class="linenos">1007</span></a><span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_SELECT_INTO.html#r_SELECT_INTO-examples</span> +</span><span id="L-1008"><a href="#L-1008"><span class="linenos">1008</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1009"><a href="#L-1009"><span class="linenos">1009</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1010"><a href="#L-1010"><span class="linenos">1010</span></a> +</span><span id="L-1011"><a href="#L-1011"><span class="linenos">1011</span></a> +</span><span id="L-1012"><a href="#L-1012"><span class="linenos">1012</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1013"><a href="#L-1013"><span class="linenos">1013</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1014"><a href="#L-1014"><span class="linenos">1014</span></a> +</span><span id="L-1015"><a href="#L-1015"><span class="linenos">1015</span></a> +</span><span id="L-1016"><a href="#L-1016"><span class="linenos">1016</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1017"><a href="#L-1017"><span class="linenos">1017</span></a> <span class="k">pass</span> +</span><span id="L-1018"><a href="#L-1018"><span class="linenos">1018</span></a> +</span><span id="L-1019"><a href="#L-1019"><span class="linenos">1019</span></a> +</span><span id="L-1020"><a href="#L-1020"><span class="linenos">1020</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1021"><a href="#L-1021"><span class="linenos">1021</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1022"><a href="#L-1022"><span class="linenos">1022</span></a> +</span><span id="L-1023"><a href="#L-1023"><span class="linenos">1023</span></a> +</span><span id="L-1024"><a href="#L-1024"><span class="linenos">1024</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1025"><a href="#L-1025"><span class="linenos">1025</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1026"><a href="#L-1026"><span class="linenos">1026</span></a> +</span><span id="L-1027"><a href="#L-1027"><span class="linenos">1027</span></a> +</span><span id="L-1028"><a href="#L-1028"><span class="linenos">1028</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1029"><a href="#L-1029"><span class="linenos">1029</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1030"><a href="#L-1030"><span class="linenos">1030</span></a> +</span><span id="L-1031"><a href="#L-1031"><span class="linenos">1031</span></a> <span class="nd">@property</span> +</span><span id="L-1032"><a href="#L-1032"><span class="linenos">1032</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1033"><a href="#L-1033"><span class="linenos">1033</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> +</span><span id="L-1034"><a href="#L-1034"><span class="linenos">1034</span></a> +</span><span id="L-1035"><a href="#L-1035"><span class="linenos">1035</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> +</span><span id="L-1036"><a href="#L-1036"><span class="linenos">1036</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">other</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> +</span><span id="L-1037"><a href="#L-1037"><span class="linenos">1037</span></a> +</span><span id="L-1038"><a href="#L-1038"><span class="linenos">1038</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1039"><a href="#L-1039"><span class="linenos">1039</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()))</span> +</span><span id="L-1040"><a href="#L-1040"><span class="linenos">1040</span></a> +</span><span id="L-1041"><a href="#L-1041"><span class="linenos">1041</span></a> <span class="nd">@property</span> +</span><span id="L-1042"><a href="#L-1042"><span class="linenos">1042</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1043"><a href="#L-1043"><span class="linenos">1043</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-1044"><a href="#L-1044"><span class="linenos">1044</span></a> +</span><span id="L-1045"><a href="#L-1045"><span class="linenos">1045</span></a> +</span><span id="L-1046"><a href="#L-1046"><span class="linenos">1046</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1047"><a href="#L-1047"><span class="linenos">1047</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1048"><a href="#L-1048"><span class="linenos">1048</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1049"><a href="#L-1049"><span class="linenos">1049</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1050"><a href="#L-1050"><span class="linenos">1050</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1051"><a href="#L-1051"><span class="linenos">1051</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1052"><a href="#L-1052"><span class="linenos">1052</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1053"><a href="#L-1053"><span class="linenos">1053</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1054"><a href="#L-1054"><span class="linenos">1054</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> +</span><span id="L-1055"><a href="#L-1055"><span class="linenos">1055</span></a> <span class="p">}</span> +</span><span id="L-1056"><a href="#L-1056"><span class="linenos">1056</span></a> +</span><span id="L-1057"><a href="#L-1057"><span class="linenos">1057</span></a> +</span><span id="L-1058"><a href="#L-1058"><span class="linenos">1058</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1059"><a href="#L-1059"><span class="linenos">1059</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1060"><a href="#L-1060"><span class="linenos">1060</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1061"><a href="#L-1061"><span class="linenos">1061</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1062"><a href="#L-1062"><span class="linenos">1062</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1063"><a href="#L-1063"><span class="linenos">1063</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1064"><a href="#L-1064"><span class="linenos">1064</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1065"><a href="#L-1065"><span class="linenos">1065</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1066"><a href="#L-1066"><span class="linenos">1066</span></a> <span class="p">}</span> +</span><span id="L-1067"><a href="#L-1067"><span class="linenos">1067</span></a> +</span><span id="L-1068"><a href="#L-1068"><span class="linenos">1068</span></a> +</span><span id="L-1069"><a href="#L-1069"><span class="linenos">1069</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/charset-introducer.html</span> +</span><span id="L-1070"><a href="#L-1070"><span class="linenos">1070</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1071"><a href="#L-1071"><span class="linenos">1071</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1072"><a href="#L-1072"><span class="linenos">1072</span></a> +</span><span id="L-1073"><a href="#L-1073"><span class="linenos">1073</span></a> +</span><span id="L-1074"><a href="#L-1074"><span class="linenos">1074</span></a><span class="c1"># national char, like n'utf8'</span> +</span><span id="L-1075"><a href="#L-1075"><span class="linenos">1075</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1076"><a href="#L-1076"><span class="linenos">1076</span></a> <span class="k">pass</span> +</span><span id="L-1077"><a href="#L-1077"><span class="linenos">1077</span></a> +</span><span id="L-1078"><a href="#L-1078"><span class="linenos">1078</span></a> +</span><span id="L-1079"><a href="#L-1079"><span class="linenos">1079</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1080"><a href="#L-1080"><span class="linenos">1080</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1081"><a href="#L-1081"><span class="linenos">1081</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1082"><a href="#L-1082"><span class="linenos">1082</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1083"><a href="#L-1083"><span class="linenos">1083</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1084"><a href="#L-1084"><span class="linenos">1084</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1085"><a href="#L-1085"><span class="linenos">1085</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1086"><a href="#L-1086"><span class="linenos">1086</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1087"><a href="#L-1087"><span class="linenos">1087</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1088"><a href="#L-1088"><span class="linenos">1088</span></a> <span class="p">}</span> +</span><span id="L-1089"><a href="#L-1089"><span class="linenos">1089</span></a> +</span><span id="L-1090"><a href="#L-1090"><span class="linenos">1090</span></a> +</span><span id="L-1091"><a href="#L-1091"><span class="linenos">1091</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1092"><a href="#L-1092"><span class="linenos">1092</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1093"><a href="#L-1093"><span class="linenos">1093</span></a> +</span><span id="L-1094"><a href="#L-1094"><span class="linenos">1094</span></a> +</span><span id="L-1095"><a href="#L-1095"><span class="linenos">1095</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1096"><a href="#L-1096"><span class="linenos">1096</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1097"><a href="#L-1097"><span class="linenos">1097</span></a> +</span><span id="L-1098"><a href="#L-1098"><span class="linenos">1098</span></a> +</span><span id="L-1099"><a href="#L-1099"><span class="linenos">1099</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1100"><a href="#L-1100"><span class="linenos">1100</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1101"><a href="#L-1101"><span class="linenos">1101</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1102"><a href="#L-1102"><span class="linenos">1102</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1103"><a href="#L-1103"><span class="linenos">1103</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1104"><a href="#L-1104"><span class="linenos">1104</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1105"><a href="#L-1105"><span class="linenos">1105</span></a> <span class="p">}</span> +</span><span id="L-1106"><a href="#L-1106"><span class="linenos">1106</span></a> +</span><span id="L-1107"><a href="#L-1107"><span class="linenos">1107</span></a> +</span><span id="L-1108"><a href="#L-1108"><span class="linenos">1108</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1109"><a href="#L-1109"><span class="linenos">1109</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1110"><a href="#L-1110"><span class="linenos">1110</span></a> +</span><span id="L-1111"><a href="#L-1111"><span class="linenos">1111</span></a> +</span><span id="L-1112"><a href="#L-1112"><span class="linenos">1112</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1113"><a href="#L-1113"><span class="linenos">1113</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1114"><a href="#L-1114"><span class="linenos">1114</span></a> +</span><span id="L-1115"><a href="#L-1115"><span class="linenos">1115</span></a> +</span><span id="L-1116"><a href="#L-1116"><span class="linenos">1116</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-1117"><a href="#L-1117"><span class="linenos">1117</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1118"><a href="#L-1118"><span class="linenos">1118</span></a> +</span><span id="L-1119"><a href="#L-1119"><span class="linenos">1119</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> +</span><span id="L-1120"><a href="#L-1120"><span class="linenos">1120</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="L-1121"><a href="#L-1121"><span class="linenos">1121</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> +</span><span id="L-1122"><a href="#L-1122"><span class="linenos">1122</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-1123"><a href="#L-1123"><span class="linenos">1123</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="L-1124"><a href="#L-1124"><span class="linenos">1124</span></a> <span class="p">)</span> +</span><span id="L-1125"><a href="#L-1125"><span class="linenos">1125</span></a> +</span><span id="L-1126"><a href="#L-1126"><span class="linenos">1126</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1127"><a href="#L-1127"><span class="linenos">1127</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]))</span> +</span><span id="L-1128"><a href="#L-1128"><span class="linenos">1128</span></a> +</span><span id="L-1129"><a href="#L-1129"><span class="linenos">1129</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1130"><a href="#L-1130"><span class="linenos">1130</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="L-1131"><a href="#L-1131"><span class="linenos">1131</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="L-1132"><a href="#L-1132"><span class="linenos">1132</span></a> +</span><span id="L-1133"><a href="#L-1133"><span class="linenos">1133</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1134"><a href="#L-1134"><span class="linenos">1134</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="L-1135"><a href="#L-1135"><span class="linenos">1135</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="L-1136"><a href="#L-1136"><span class="linenos">1136</span></a> +</span><span id="L-1137"><a href="#L-1137"><span class="linenos">1137</span></a> <span class="nd">@property</span> +</span><span id="L-1138"><a href="#L-1138"><span class="linenos">1138</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1139"><a href="#L-1139"><span class="linenos">1139</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-1140"><a href="#L-1140"><span class="linenos">1140</span></a> +</span><span id="L-1141"><a href="#L-1141"><span class="linenos">1141</span></a> +</span><span id="L-1142"><a href="#L-1142"><span class="linenos">1142</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1143"><a href="#L-1143"><span class="linenos">1143</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1144"><a href="#L-1144"><span class="linenos">1144</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1145"><a href="#L-1145"><span class="linenos">1145</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1146"><a href="#L-1146"><span class="linenos">1146</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1147"><a href="#L-1147"><span class="linenos">1147</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1148"><a href="#L-1148"><span class="linenos">1148</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1149"><a href="#L-1149"><span class="linenos">1149</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1150"><a href="#L-1150"><span class="linenos">1150</span></a> <span class="p">}</span> +</span><span id="L-1151"><a href="#L-1151"><span class="linenos">1151</span></a> +</span><span id="L-1152"><a href="#L-1152"><span class="linenos">1152</span></a> <span class="nd">@property</span> +</span><span id="L-1153"><a href="#L-1153"><span class="linenos">1153</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1154"><a href="#L-1154"><span class="linenos">1154</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1155"><a href="#L-1155"><span class="linenos">1155</span></a> +</span><span id="L-1156"><a href="#L-1156"><span class="linenos">1156</span></a> <span class="nd">@property</span> +</span><span id="L-1157"><a href="#L-1157"><span class="linenos">1157</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1158"><a href="#L-1158"><span class="linenos">1158</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1159"><a href="#L-1159"><span class="linenos">1159</span></a> +</span><span id="L-1160"><a href="#L-1160"><span class="linenos">1160</span></a> <span class="nd">@property</span> +</span><span id="L-1161"><a href="#L-1161"><span class="linenos">1161</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1162"><a href="#L-1162"><span class="linenos">1162</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> +</span><span id="L-1163"><a href="#L-1163"><span class="linenos">1163</span></a> +</span><span id="L-1164"><a href="#L-1164"><span class="linenos">1164</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-1165"><a href="#L-1165"><span class="linenos">1165</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1166"><a href="#L-1166"><span class="linenos">1166</span></a><span class="sd"> Append to or set the ON expressions.</span> +</span><span id="L-1167"><a href="#L-1167"><span class="linenos">1167</span></a> +</span><span id="L-1168"><a href="#L-1168"><span class="linenos">1168</span></a><span class="sd"> Example:</span> +</span><span id="L-1169"><a href="#L-1169"><span class="linenos">1169</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-1170"><a href="#L-1170"><span class="linenos">1170</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="L-1171"><a href="#L-1171"><span class="linenos">1171</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="L-1172"><a href="#L-1172"><span class="linenos">1172</span></a> +</span><span id="L-1173"><a href="#L-1173"><span class="linenos">1173</span></a><span class="sd"> Args:</span> +</span><span id="L-1174"><a href="#L-1174"><span class="linenos">1174</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1175"><a href="#L-1175"><span class="linenos">1175</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1176"><a href="#L-1176"><span class="linenos">1176</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-1177"><a href="#L-1177"><span class="linenos">1177</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-1178"><a href="#L-1178"><span class="linenos">1178</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-1179"><a href="#L-1179"><span class="linenos">1179</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-1180"><a href="#L-1180"><span class="linenos">1180</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1181"><a href="#L-1181"><span class="linenos">1181</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1182"><a href="#L-1182"><span class="linenos">1182</span></a> +</span><span id="L-1183"><a href="#L-1183"><span class="linenos">1183</span></a><span class="sd"> Returns:</span> +</span><span id="L-1184"><a href="#L-1184"><span class="linenos">1184</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="L-1185"><a href="#L-1185"><span class="linenos">1185</span></a><span class="sd"> """</span> +</span><span id="L-1186"><a href="#L-1186"><span class="linenos">1186</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-1187"><a href="#L-1187"><span class="linenos">1187</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1188"><a href="#L-1188"><span class="linenos">1188</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1189"><a href="#L-1189"><span class="linenos">1189</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="L-1190"><a href="#L-1190"><span class="linenos">1190</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1191"><a href="#L-1191"><span class="linenos">1191</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1192"><a href="#L-1192"><span class="linenos">1192</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1193"><a href="#L-1193"><span class="linenos">1193</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1194"><a href="#L-1194"><span class="linenos">1194</span></a> <span class="p">)</span> +</span><span id="L-1195"><a href="#L-1195"><span class="linenos">1195</span></a> +</span><span id="L-1196"><a href="#L-1196"><span class="linenos">1196</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="L-1197"><a href="#L-1197"><span class="linenos">1197</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-1198"><a href="#L-1198"><span class="linenos">1198</span></a> +</span><span id="L-1199"><a href="#L-1199"><span class="linenos">1199</span></a> <span class="k">return</span> <span class="n">join</span> +</span><span id="L-1200"><a href="#L-1200"><span class="linenos">1200</span></a> +</span><span id="L-1201"><a href="#L-1201"><span class="linenos">1201</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-1202"><a href="#L-1202"><span class="linenos">1202</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1203"><a href="#L-1203"><span class="linenos">1203</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="L-1204"><a href="#L-1204"><span class="linenos">1204</span></a> +</span><span id="L-1205"><a href="#L-1205"><span class="linenos">1205</span></a><span class="sd"> Example:</span> +</span><span id="L-1206"><a href="#L-1206"><span class="linenos">1206</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-1207"><a href="#L-1207"><span class="linenos">1207</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="L-1208"><a href="#L-1208"><span class="linenos">1208</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> +</span><span id="L-1209"><a href="#L-1209"><span class="linenos">1209</span></a> +</span><span id="L-1210"><a href="#L-1210"><span class="linenos">1210</span></a><span class="sd"> Args:</span> +</span><span id="L-1211"><a href="#L-1211"><span class="linenos">1211</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1212"><a href="#L-1212"><span class="linenos">1212</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1213"><a href="#L-1213"><span class="linenos">1213</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="L-1214"><a href="#L-1214"><span class="linenos">1214</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-1215"><a href="#L-1215"><span class="linenos">1215</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-1216"><a href="#L-1216"><span class="linenos">1216</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1217"><a href="#L-1217"><span class="linenos">1217</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1218"><a href="#L-1218"><span class="linenos">1218</span></a> +</span><span id="L-1219"><a href="#L-1219"><span class="linenos">1219</span></a><span class="sd"> Returns:</span> +</span><span id="L-1220"><a href="#L-1220"><span class="linenos">1220</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="L-1221"><a href="#L-1221"><span class="linenos">1221</span></a><span class="sd"> """</span> +</span><span id="L-1222"><a href="#L-1222"><span class="linenos">1222</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-1223"><a href="#L-1223"><span class="linenos">1223</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1224"><a href="#L-1224"><span class="linenos">1224</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1225"><a href="#L-1225"><span class="linenos">1225</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="L-1226"><a href="#L-1226"><span class="linenos">1226</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1227"><a href="#L-1227"><span class="linenos">1227</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1228"><a href="#L-1228"><span class="linenos">1228</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1229"><a href="#L-1229"><span class="linenos">1229</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1230"><a href="#L-1230"><span class="linenos">1230</span></a> <span class="p">)</span> +</span><span id="L-1231"><a href="#L-1231"><span class="linenos">1231</span></a> +</span><span id="L-1232"><a href="#L-1232"><span class="linenos">1232</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="L-1233"><a href="#L-1233"><span class="linenos">1233</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-1234"><a href="#L-1234"><span class="linenos">1234</span></a> +</span><span id="L-1235"><a href="#L-1235"><span class="linenos">1235</span></a> <span class="k">return</span> <span class="n">join</span> +</span><span id="L-1236"><a href="#L-1236"><span class="linenos">1236</span></a> +</span><span id="L-1237"><a href="#L-1237"><span class="linenos">1237</span></a> +</span><span id="L-1238"><a href="#L-1238"><span class="linenos">1238</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-1239"><a href="#L-1239"><span class="linenos">1239</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1240"><a href="#L-1240"><span class="linenos">1240</span></a> +</span><span id="L-1241"><a href="#L-1241"><span class="linenos">1241</span></a> +</span><span id="L-1242"><a href="#L-1242"><span class="linenos">1242</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1243"><a href="#L-1243"><span class="linenos">1243</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1244"><a href="#L-1244"><span class="linenos">1244</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1245"><a href="#L-1245"><span class="linenos">1245</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1246"><a href="#L-1246"><span class="linenos">1246</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1247"><a href="#L-1247"><span class="linenos">1247</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1248"><a href="#L-1248"><span class="linenos">1248</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1249"><a href="#L-1249"><span class="linenos">1249</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1250"><a href="#L-1250"><span class="linenos">1250</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1251"><a href="#L-1251"><span class="linenos">1251</span></a> <span class="p">}</span> +</span><span id="L-1252"><a href="#L-1252"><span class="linenos">1252</span></a> +</span><span id="L-1253"><a href="#L-1253"><span class="linenos">1253</span></a> +</span><span id="L-1254"><a href="#L-1254"><span class="linenos">1254</span></a><span class="c1"># Clickhouse FROM FINAL modifier</span> +</span><span id="L-1255"><a href="#L-1255"><span class="linenos">1255</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/from/#final-modifier</span> +</span><span id="L-1256"><a href="#L-1256"><span class="linenos">1256</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1257"><a href="#L-1257"><span class="linenos">1257</span></a> <span class="k">pass</span> +</span><span id="L-1258"><a href="#L-1258"><span class="linenos">1258</span></a> +</span><span id="L-1259"><a href="#L-1259"><span class="linenos">1259</span></a> +</span><span id="L-1260"><a href="#L-1260"><span class="linenos">1260</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1261"><a href="#L-1261"><span class="linenos">1261</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1262"><a href="#L-1262"><span class="linenos">1262</span></a> +</span><span id="L-1263"><a href="#L-1263"><span class="linenos">1263</span></a> +</span><span id="L-1264"><a href="#L-1264"><span class="linenos">1264</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1265"><a href="#L-1265"><span class="linenos">1265</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1266"><a href="#L-1266"><span class="linenos">1266</span></a> +</span><span id="L-1267"><a href="#L-1267"><span class="linenos">1267</span></a> +</span><span id="L-1268"><a href="#L-1268"><span class="linenos">1268</span></a><span class="c1"># hive specific sorts</span> +</span><span id="L-1269"><a href="#L-1269"><span class="linenos">1269</span></a><span class="c1"># https://cwiki.apache.org/confluence/display/Hive/LanguageManual+SortBy</span> +</span><span id="L-1270"><a href="#L-1270"><span class="linenos">1270</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1271"><a href="#L-1271"><span class="linenos">1271</span></a> <span class="k">pass</span> +</span><span id="L-1272"><a href="#L-1272"><span class="linenos">1272</span></a> +</span><span id="L-1273"><a href="#L-1273"><span class="linenos">1273</span></a> +</span><span id="L-1274"><a href="#L-1274"><span class="linenos">1274</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1275"><a href="#L-1275"><span class="linenos">1275</span></a> <span class="k">pass</span> +</span><span id="L-1276"><a href="#L-1276"><span class="linenos">1276</span></a> +</span><span id="L-1277"><a href="#L-1277"><span class="linenos">1277</span></a> +</span><span id="L-1278"><a href="#L-1278"><span class="linenos">1278</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1279"><a href="#L-1279"><span class="linenos">1279</span></a> <span class="k">pass</span> +</span><span id="L-1280"><a href="#L-1280"><span class="linenos">1280</span></a> +</span><span id="L-1281"><a href="#L-1281"><span class="linenos">1281</span></a> +</span><span id="L-1282"><a href="#L-1282"><span class="linenos">1282</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1283"><a href="#L-1283"><span class="linenos">1283</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1284"><a href="#L-1284"><span class="linenos">1284</span></a> +</span><span id="L-1285"><a href="#L-1285"><span class="linenos">1285</span></a> +</span><span id="L-1286"><a href="#L-1286"><span class="linenos">1286</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1287"><a href="#L-1287"><span class="linenos">1287</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1288"><a href="#L-1288"><span class="linenos">1288</span></a> +</span><span id="L-1289"><a href="#L-1289"><span class="linenos">1289</span></a> +</span><span id="L-1290"><a href="#L-1290"><span class="linenos">1290</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1291"><a href="#L-1291"><span class="linenos">1291</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1292"><a href="#L-1292"><span class="linenos">1292</span></a> +</span><span id="L-1293"><a href="#L-1293"><span class="linenos">1293</span></a> +</span><span id="L-1294"><a href="#L-1294"><span class="linenos">1294</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1295"><a href="#L-1295"><span class="linenos">1295</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1296"><a href="#L-1296"><span class="linenos">1296</span></a> +</span><span id="L-1297"><a href="#L-1297"><span class="linenos">1297</span></a> +</span><span id="L-1298"><a href="#L-1298"><span class="linenos">1298</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1299"><a href="#L-1299"><span class="linenos">1299</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1300"><a href="#L-1300"><span class="linenos">1300</span></a> +</span><span id="L-1301"><a href="#L-1301"><span class="linenos">1301</span></a> +</span><span id="L-1302"><a href="#L-1302"><span class="linenos">1302</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1303"><a href="#L-1303"><span class="linenos">1303</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1304"><a href="#L-1304"><span class="linenos">1304</span></a> +</span><span id="L-1305"><a href="#L-1305"><span class="linenos">1305</span></a> +</span><span id="L-1306"><a href="#L-1306"><span class="linenos">1306</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1307"><a href="#L-1307"><span class="linenos">1307</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1308"><a href="#L-1308"><span class="linenos">1308</span></a> +</span><span id="L-1309"><a href="#L-1309"><span class="linenos">1309</span></a> +</span><span id="L-1310"><a href="#L-1310"><span class="linenos">1310</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1311"><a href="#L-1311"><span class="linenos">1311</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1312"><a href="#L-1312"><span class="linenos">1312</span></a> +</span><span id="L-1313"><a href="#L-1313"><span class="linenos">1313</span></a> +</span><span id="L-1314"><a href="#L-1314"><span class="linenos">1314</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1315"><a href="#L-1315"><span class="linenos">1315</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1316"><a href="#L-1316"><span class="linenos">1316</span></a> +</span><span id="L-1317"><a href="#L-1317"><span class="linenos">1317</span></a> +</span><span id="L-1318"><a href="#L-1318"><span class="linenos">1318</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1319"><a href="#L-1319"><span class="linenos">1319</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1320"><a href="#L-1320"><span class="linenos">1320</span></a> +</span><span id="L-1321"><a href="#L-1321"><span class="linenos">1321</span></a> +</span><span id="L-1322"><a href="#L-1322"><span class="linenos">1322</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1323"><a href="#L-1323"><span class="linenos">1323</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1324"><a href="#L-1324"><span class="linenos">1324</span></a> +</span><span id="L-1325"><a href="#L-1325"><span class="linenos">1325</span></a> +</span><span id="L-1326"><a href="#L-1326"><span class="linenos">1326</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1327"><a href="#L-1327"><span class="linenos">1327</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1328"><a href="#L-1328"><span class="linenos">1328</span></a> +</span><span id="L-1329"><a href="#L-1329"><span class="linenos">1329</span></a> +</span><span id="L-1330"><a href="#L-1330"><span class="linenos">1330</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1331"><a href="#L-1331"><span class="linenos">1331</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1332"><a href="#L-1332"><span class="linenos">1332</span></a> +</span><span id="L-1333"><a href="#L-1333"><span class="linenos">1333</span></a> +</span><span id="L-1334"><a href="#L-1334"><span class="linenos">1334</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1335"><a href="#L-1335"><span class="linenos">1335</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1336"><a href="#L-1336"><span class="linenos">1336</span></a> +</span><span id="L-1337"><a href="#L-1337"><span class="linenos">1337</span></a> +</span><span id="L-1338"><a href="#L-1338"><span class="linenos">1338</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1339"><a href="#L-1339"><span class="linenos">1339</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1340"><a href="#L-1340"><span class="linenos">1340</span></a> +</span><span id="L-1341"><a href="#L-1341"><span class="linenos">1341</span></a> +</span><span id="L-1342"><a href="#L-1342"><span class="linenos">1342</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1343"><a href="#L-1343"><span class="linenos">1343</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1344"><a href="#L-1344"><span class="linenos">1344</span></a> +</span><span id="L-1345"><a href="#L-1345"><span class="linenos">1345</span></a> +</span><span id="L-1346"><a href="#L-1346"><span class="linenos">1346</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1347"><a href="#L-1347"><span class="linenos">1347</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1348"><a href="#L-1348"><span class="linenos">1348</span></a> +</span><span id="L-1349"><a href="#L-1349"><span class="linenos">1349</span></a> +</span><span id="L-1350"><a href="#L-1350"><span class="linenos">1350</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1351"><a href="#L-1351"><span class="linenos">1351</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1352"><a href="#L-1352"><span class="linenos">1352</span></a> +</span><span id="L-1353"><a href="#L-1353"><span class="linenos">1353</span></a> +</span><span id="L-1354"><a href="#L-1354"><span class="linenos">1354</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1355"><a href="#L-1355"><span class="linenos">1355</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1356"><a href="#L-1356"><span class="linenos">1356</span></a> +</span><span id="L-1357"><a href="#L-1357"><span class="linenos">1357</span></a> +</span><span id="L-1358"><a href="#L-1358"><span class="linenos">1358</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1359"><a href="#L-1359"><span class="linenos">1359</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1360"><a href="#L-1360"><span class="linenos">1360</span></a> +</span><span id="L-1361"><a href="#L-1361"><span class="linenos">1361</span></a> +</span><span id="L-1362"><a href="#L-1362"><span class="linenos">1362</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1363"><a href="#L-1363"><span class="linenos">1363</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1364"><a href="#L-1364"><span class="linenos">1364</span></a> +</span><span id="L-1365"><a href="#L-1365"><span class="linenos">1365</span></a> +</span><span id="L-1366"><a href="#L-1366"><span class="linenos">1366</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1367"><a href="#L-1367"><span class="linenos">1367</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1368"><a href="#L-1368"><span class="linenos">1368</span></a> +</span><span id="L-1369"><a href="#L-1369"><span class="linenos">1369</span></a> +</span><span id="L-1370"><a href="#L-1370"><span class="linenos">1370</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1371"><a href="#L-1371"><span class="linenos">1371</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> +</span><span id="L-1372"><a href="#L-1372"><span class="linenos">1372</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1373"><a href="#L-1373"><span class="linenos">1373</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1374"><a href="#L-1374"><span class="linenos">1374</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1375"><a href="#L-1375"><span class="linenos">1375</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1376"><a href="#L-1376"><span class="linenos">1376</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1377"><a href="#L-1377"><span class="linenos">1377</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1378"><a href="#L-1378"><span class="linenos">1378</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1379"><a href="#L-1379"><span class="linenos">1379</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1380"><a href="#L-1380"><span class="linenos">1380</span></a> <span class="p">}</span> +</span><span id="L-1381"><a href="#L-1381"><span class="linenos">1381</span></a> +</span><span id="L-1382"><a href="#L-1382"><span class="linenos">1382</span></a> +</span><span id="L-1383"><a href="#L-1383"><span class="linenos">1383</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1384"><a href="#L-1384"><span class="linenos">1384</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1385"><a href="#L-1385"><span class="linenos">1385</span></a> +</span><span id="L-1386"><a href="#L-1386"><span class="linenos">1386</span></a> +</span><span id="L-1387"><a href="#L-1387"><span class="linenos">1387</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1388"><a href="#L-1388"><span class="linenos">1388</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1389"><a href="#L-1389"><span class="linenos">1389</span></a> +</span><span id="L-1390"><a href="#L-1390"><span class="linenos">1390</span></a> +</span><span id="L-1391"><a href="#L-1391"><span class="linenos">1391</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1392"><a href="#L-1392"><span class="linenos">1392</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1393"><a href="#L-1393"><span class="linenos">1393</span></a> +</span><span id="L-1394"><a href="#L-1394"><span class="linenos">1394</span></a> +</span><span id="L-1395"><a href="#L-1395"><span class="linenos">1395</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1396"><a href="#L-1396"><span class="linenos">1396</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1397"><a href="#L-1397"><span class="linenos">1397</span></a> +</span><span id="L-1398"><a href="#L-1398"><span class="linenos">1398</span></a> +</span><span id="L-1399"><a href="#L-1399"><span class="linenos">1399</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1400"><a href="#L-1400"><span class="linenos">1400</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1401"><a href="#L-1401"><span class="linenos">1401</span></a> +</span><span id="L-1402"><a href="#L-1402"><span class="linenos">1402</span></a> +</span><span id="L-1403"><a href="#L-1403"><span class="linenos">1403</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1404"><a href="#L-1404"><span class="linenos">1404</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1405"><a href="#L-1405"><span class="linenos">1405</span></a> +</span><span id="L-1406"><a href="#L-1406"><span class="linenos">1406</span></a> +</span><span id="L-1407"><a href="#L-1407"><span class="linenos">1407</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1408"><a href="#L-1408"><span class="linenos">1408</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1409"><a href="#L-1409"><span class="linenos">1409</span></a> +</span><span id="L-1410"><a href="#L-1410"><span class="linenos">1410</span></a> +</span><span id="L-1411"><a href="#L-1411"><span class="linenos">1411</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1412"><a href="#L-1412"><span class="linenos">1412</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1413"><a href="#L-1413"><span class="linenos">1413</span></a> +</span><span id="L-1414"><a href="#L-1414"><span class="linenos">1414</span></a> +</span><span id="L-1415"><a href="#L-1415"><span class="linenos">1415</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1416"><a href="#L-1416"><span class="linenos">1416</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1417"><a href="#L-1417"><span class="linenos">1417</span></a> +</span><span id="L-1418"><a href="#L-1418"><span class="linenos">1418</span></a> +</span><span id="L-1419"><a href="#L-1419"><span class="linenos">1419</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1420"><a href="#L-1420"><span class="linenos">1420</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1421"><a href="#L-1421"><span class="linenos">1421</span></a> +</span><span id="L-1422"><a href="#L-1422"><span class="linenos">1422</span></a> +</span><span id="L-1423"><a href="#L-1423"><span class="linenos">1423</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1424"><a href="#L-1424"><span class="linenos">1424</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1425"><a href="#L-1425"><span class="linenos">1425</span></a> +</span><span id="L-1426"><a href="#L-1426"><span class="linenos">1426</span></a> +</span><span id="L-1427"><a href="#L-1427"><span class="linenos">1427</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1428"><a href="#L-1428"><span class="linenos">1428</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1429"><a href="#L-1429"><span class="linenos">1429</span></a> +</span><span id="L-1430"><a href="#L-1430"><span class="linenos">1430</span></a> +</span><span id="L-1431"><a href="#L-1431"><span class="linenos">1431</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1432"><a href="#L-1432"><span class="linenos">1432</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1433"><a href="#L-1433"><span class="linenos">1433</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1434"><a href="#L-1434"><span class="linenos">1434</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1435"><a href="#L-1435"><span class="linenos">1435</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1436"><a href="#L-1436"><span class="linenos">1436</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1437"><a href="#L-1437"><span class="linenos">1437</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1438"><a href="#L-1438"><span class="linenos">1438</span></a> <span class="p">}</span> +</span><span id="L-1439"><a href="#L-1439"><span class="linenos">1439</span></a> +</span><span id="L-1440"><a href="#L-1440"><span class="linenos">1440</span></a> +</span><span id="L-1441"><a href="#L-1441"><span class="linenos">1441</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1442"><a href="#L-1442"><span class="linenos">1442</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1443"><a href="#L-1443"><span class="linenos">1443</span></a> +</span><span id="L-1444"><a href="#L-1444"><span class="linenos">1444</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1445"><a href="#L-1445"><span class="linenos">1445</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> +</span><span id="L-1446"><a href="#L-1446"><span class="linenos">1446</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> +</span><span id="L-1447"><a href="#L-1447"><span class="linenos">1447</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> +</span><span id="L-1448"><a href="#L-1448"><span class="linenos">1448</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> +</span><span id="L-1449"><a href="#L-1449"><span class="linenos">1449</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> +</span><span id="L-1450"><a href="#L-1450"><span class="linenos">1450</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> +</span><span id="L-1451"><a href="#L-1451"><span class="linenos">1451</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> +</span><span id="L-1452"><a href="#L-1452"><span class="linenos">1452</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> +</span><span id="L-1453"><a href="#L-1453"><span class="linenos">1453</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> +</span><span id="L-1454"><a href="#L-1454"><span class="linenos">1454</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> +</span><span id="L-1455"><a href="#L-1455"><span class="linenos">1455</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> +</span><span id="L-1456"><a href="#L-1456"><span class="linenos">1456</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> +</span><span id="L-1457"><a href="#L-1457"><span class="linenos">1457</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> +</span><span id="L-1458"><a href="#L-1458"><span class="linenos">1458</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> +</span><span id="L-1459"><a href="#L-1459"><span class="linenos">1459</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> +</span><span id="L-1460"><a href="#L-1460"><span class="linenos">1460</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> +</span><span id="L-1461"><a href="#L-1461"><span class="linenos">1461</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> +</span><span id="L-1462"><a href="#L-1462"><span class="linenos">1462</span></a> <span class="p">}</span> +</span><span id="L-1463"><a href="#L-1463"><span class="linenos">1463</span></a> +</span><span id="L-1464"><a href="#L-1464"><span class="linenos">1464</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="L-1465"><a href="#L-1465"><span class="linenos">1465</span></a> +</span><span id="L-1466"><a href="#L-1466"><span class="linenos">1466</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="L-1467"><a href="#L-1467"><span class="linenos">1467</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1468"><a href="#L-1468"><span class="linenos">1468</span></a> <span class="n">PRE_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1469"><a href="#L-1469"><span class="linenos">1469</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1470"><a href="#L-1470"><span class="linenos">1470</span></a> <span class="n">POST_SCHEMA_ROOT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1471"><a href="#L-1471"><span class="linenos">1471</span></a> <span class="n">POST_SCHEMA_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1472"><a href="#L-1472"><span class="linenos">1472</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1473"><a href="#L-1473"><span class="linenos">1473</span></a> +</span><span id="L-1474"><a href="#L-1474"><span class="linenos">1474</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1475"><a href="#L-1475"><span class="linenos">1475</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="L-1476"><a href="#L-1476"><span class="linenos">1476</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-1477"><a href="#L-1477"><span class="linenos">1477</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-1478"><a href="#L-1478"><span class="linenos">1478</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="L-1479"><a href="#L-1479"><span class="linenos">1479</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="L-1480"><a href="#L-1480"><span class="linenos">1480</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="L-1481"><a href="#L-1481"><span class="linenos">1481</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-1482"><a href="#L-1482"><span class="linenos">1482</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="L-1483"><a href="#L-1483"><span class="linenos">1483</span></a> +</span><span id="L-1484"><a href="#L-1484"><span class="linenos">1484</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-1485"><a href="#L-1485"><span class="linenos">1485</span></a> +</span><span id="L-1486"><a href="#L-1486"><span class="linenos">1486</span></a> +</span><span id="L-1487"><a href="#L-1487"><span class="linenos">1487</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1488"><a href="#L-1488"><span class="linenos">1488</span></a> <span class="k">pass</span> +</span><span id="L-1489"><a href="#L-1489"><span class="linenos">1489</span></a> +</span><span id="L-1490"><a href="#L-1490"><span class="linenos">1490</span></a> +</span><span id="L-1491"><a href="#L-1491"><span class="linenos">1491</span></a><span class="c1"># https://www.ibm.com/docs/en/ias?topic=procedures-return-statement-in-sql</span> +</span><span id="L-1492"><a href="#L-1492"><span class="linenos">1492</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1493"><a href="#L-1493"><span class="linenos">1493</span></a> <span class="k">pass</span> +</span><span id="L-1494"><a href="#L-1494"><span class="linenos">1494</span></a> +</span><span id="L-1495"><a href="#L-1495"><span class="linenos">1495</span></a> +</span><span id="L-1496"><a href="#L-1496"><span class="linenos">1496</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1497"><a href="#L-1497"><span class="linenos">1497</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1498"><a href="#L-1498"><span class="linenos">1498</span></a> +</span><span id="L-1499"><a href="#L-1499"><span class="linenos">1499</span></a> +</span><span id="L-1500"><a href="#L-1500"><span class="linenos">1500</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1501"><a href="#L-1501"><span class="linenos">1501</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1502"><a href="#L-1502"><span class="linenos">1502</span></a> +</span><span id="L-1503"><a href="#L-1503"><span class="linenos">1503</span></a> +</span><span id="L-1504"><a href="#L-1504"><span class="linenos">1504</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-1505"><a href="#L-1505"><span class="linenos">1505</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="L-1506"><a href="#L-1506"><span class="linenos">1506</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1507"><a href="#L-1507"><span class="linenos">1507</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="L-1508"><a href="#L-1508"><span class="linenos">1508</span></a> +</span><span id="L-1509"><a href="#L-1509"><span class="linenos">1509</span></a><span class="sd"> Example:</span> +</span><span id="L-1510"><a href="#L-1510"><span class="linenos">1510</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="L-1511"><a href="#L-1511"><span class="linenos">1511</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="L-1512"><a href="#L-1512"><span class="linenos">1512</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> +</span><span id="L-1513"><a href="#L-1513"><span class="linenos">1513</span></a> +</span><span id="L-1514"><a href="#L-1514"><span class="linenos">1514</span></a><span class="sd"> Args:</span> +</span><span id="L-1515"><a href="#L-1515"><span class="linenos">1515</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="L-1516"><a href="#L-1516"><span class="linenos">1516</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1517"><a href="#L-1517"><span class="linenos">1517</span></a> +</span><span id="L-1518"><a href="#L-1518"><span class="linenos">1518</span></a><span class="sd"> Returns:</span> +</span><span id="L-1519"><a href="#L-1519"><span class="linenos">1519</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="L-1520"><a href="#L-1520"><span class="linenos">1520</span></a><span class="sd"> """</span> +</span><span id="L-1521"><a href="#L-1521"><span class="linenos">1521</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-1522"><a href="#L-1522"><span class="linenos">1522</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="L-1523"><a href="#L-1523"><span class="linenos">1523</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="L-1524"><a href="#L-1524"><span class="linenos">1524</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> +</span><span id="L-1525"><a href="#L-1525"><span class="linenos">1525</span></a> <span class="p">)</span> +</span><span id="L-1526"><a href="#L-1526"><span class="linenos">1526</span></a> +</span><span id="L-1527"><a href="#L-1527"><span class="linenos">1527</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1528"><a href="#L-1528"><span class="linenos">1528</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span><span id="L-1529"><a href="#L-1529"><span class="linenos">1529</span></a> +</span><span id="L-1530"><a href="#L-1530"><span class="linenos">1530</span></a> <span class="nd">@property</span> +</span><span id="L-1531"><a href="#L-1531"><span class="linenos">1531</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1532"><a href="#L-1532"><span class="linenos">1532</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> +</span><span id="L-1533"><a href="#L-1533"><span class="linenos">1533</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> +</span><span id="L-1534"><a href="#L-1534"><span class="linenos">1534</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-1535"><a href="#L-1535"><span class="linenos">1535</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-1536"><a href="#L-1536"><span class="linenos">1536</span></a> +</span><span id="L-1537"><a href="#L-1537"><span class="linenos">1537</span></a> <span class="nd">@property</span> +</span><span id="L-1538"><a href="#L-1538"><span class="linenos">1538</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1539"><a href="#L-1539"><span class="linenos">1539</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> +</span><span id="L-1540"><a href="#L-1540"><span class="linenos">1540</span></a> +</span><span id="L-1541"><a href="#L-1541"><span class="linenos">1541</span></a> <span class="nd">@property</span> +</span><span id="L-1542"><a href="#L-1542"><span class="linenos">1542</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1543"><a href="#L-1543"><span class="linenos">1543</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> +</span><span id="L-1544"><a href="#L-1544"><span class="linenos">1544</span></a> +</span><span id="L-1545"><a href="#L-1545"><span class="linenos">1545</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="L-1546"><a href="#L-1546"><span class="linenos">1546</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1547"><a href="#L-1547"><span class="linenos">1547</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="L-1548"><a href="#L-1548"><span class="linenos">1548</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="L-1549"><a href="#L-1549"><span class="linenos">1549</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-1550"><a href="#L-1550"><span class="linenos">1550</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-1551"><a href="#L-1551"><span class="linenos">1551</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-1552"><a href="#L-1552"><span class="linenos">1552</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-1553"><a href="#L-1553"><span class="linenos">1553</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1554"><a href="#L-1554"><span class="linenos">1554</span></a> <span class="p">):</span> +</span><span id="L-1555"><a href="#L-1555"><span class="linenos">1555</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1556"><a href="#L-1556"><span class="linenos">1556</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="L-1557"><a href="#L-1557"><span class="linenos">1557</span></a> +</span><span id="L-1558"><a href="#L-1558"><span class="linenos">1558</span></a><span class="sd"> Example:</span> +</span><span id="L-1559"><a href="#L-1559"><span class="linenos">1559</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="L-1560"><a href="#L-1560"><span class="linenos">1560</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="L-1561"><a href="#L-1561"><span class="linenos">1561</span></a> +</span><span id="L-1562"><a href="#L-1562"><span class="linenos">1562</span></a><span class="sd"> Args:</span> +</span><span id="L-1563"><a href="#L-1563"><span class="linenos">1563</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="L-1564"><a href="#L-1564"><span class="linenos">1564</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="L-1565"><a href="#L-1565"><span class="linenos">1565</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="L-1566"><a href="#L-1566"><span class="linenos">1566</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1567"><a href="#L-1567"><span class="linenos">1567</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="L-1568"><a href="#L-1568"><span class="linenos">1568</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1569"><a href="#L-1569"><span class="linenos">1569</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-1570"><a href="#L-1570"><span class="linenos">1570</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1571"><a href="#L-1571"><span class="linenos">1571</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1572"><a href="#L-1572"><span class="linenos">1572</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1573"><a href="#L-1573"><span class="linenos">1573</span></a> +</span><span id="L-1574"><a href="#L-1574"><span class="linenos">1574</span></a><span class="sd"> Returns:</span> +</span><span id="L-1575"><a href="#L-1575"><span class="linenos">1575</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1576"><a href="#L-1576"><span class="linenos">1576</span></a><span class="sd"> """</span> +</span><span id="L-1577"><a href="#L-1577"><span class="linenos">1577</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-1578"><a href="#L-1578"><span class="linenos">1578</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="L-1579"><a href="#L-1579"><span class="linenos">1579</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1580"><a href="#L-1580"><span class="linenos">1580</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="L-1581"><a href="#L-1581"><span class="linenos">1581</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1582"><a href="#L-1582"><span class="linenos">1582</span></a> <span class="p">)</span> +</span><span id="L-1583"><a href="#L-1583"><span class="linenos">1583</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-1584"><a href="#L-1584"><span class="linenos">1584</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="L-1585"><a href="#L-1585"><span class="linenos">1585</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1586"><a href="#L-1586"><span class="linenos">1586</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1587"><a href="#L-1587"><span class="linenos">1587</span></a> <span class="p">)</span> +</span><span id="L-1588"><a href="#L-1588"><span class="linenos">1588</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="L-1589"><a href="#L-1589"><span class="linenos">1589</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="L-1590"><a href="#L-1590"><span class="linenos">1590</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="L-1591"><a href="#L-1591"><span class="linenos">1591</span></a> <span class="p">)</span> +</span><span id="L-1592"><a href="#L-1592"><span class="linenos">1592</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1593"><a href="#L-1593"><span class="linenos">1593</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="L-1594"><a href="#L-1594"><span class="linenos">1594</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1595"><a href="#L-1595"><span class="linenos">1595</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="L-1596"><a href="#L-1596"><span class="linenos">1596</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1597"><a href="#L-1597"><span class="linenos">1597</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1598"><a href="#L-1598"><span class="linenos">1598</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="L-1599"><a href="#L-1599"><span class="linenos">1599</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="L-1600"><a href="#L-1600"><span class="linenos">1600</span></a> <span class="p">)</span> +</span><span id="L-1601"><a href="#L-1601"><span class="linenos">1601</span></a> +</span><span id="L-1602"><a href="#L-1602"><span class="linenos">1602</span></a> +</span><span id="L-1603"><a href="#L-1603"><span class="linenos">1603</span></a><span class="n">QUERY_MODIFIERS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1604"><a href="#L-1604"><span class="linenos">1604</span></a> <span class="s2">"match"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1605"><a href="#L-1605"><span class="linenos">1605</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1606"><a href="#L-1606"><span class="linenos">1606</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1607"><a href="#L-1607"><span class="linenos">1607</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1608"><a href="#L-1608"><span class="linenos">1608</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1609"><a href="#L-1609"><span class="linenos">1609</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1610"><a href="#L-1610"><span class="linenos">1610</span></a> <span class="s2">"having"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1611"><a href="#L-1611"><span class="linenos">1611</span></a> <span class="s2">"qualify"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1612"><a href="#L-1612"><span class="linenos">1612</span></a> <span class="s2">"windows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1613"><a href="#L-1613"><span class="linenos">1613</span></a> <span class="s2">"distribute"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1614"><a href="#L-1614"><span class="linenos">1614</span></a> <span class="s2">"sort"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1615"><a href="#L-1615"><span class="linenos">1615</span></a> <span class="s2">"cluster"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1616"><a href="#L-1616"><span class="linenos">1616</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1617"><a href="#L-1617"><span class="linenos">1617</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1618"><a href="#L-1618"><span class="linenos">1618</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1619"><a href="#L-1619"><span class="linenos">1619</span></a> <span class="s2">"lock"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1620"><a href="#L-1620"><span class="linenos">1620</span></a><span class="p">}</span> +</span><span id="L-1621"><a href="#L-1621"><span class="linenos">1621</span></a> +</span><span id="L-1622"><a href="#L-1622"><span class="linenos">1622</span></a> +</span><span id="L-1623"><a href="#L-1623"><span class="linenos">1623</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1624"><a href="#L-1624"><span class="linenos">1624</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1625"><a href="#L-1625"><span class="linenos">1625</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1626"><a href="#L-1626"><span class="linenos">1626</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1627"><a href="#L-1627"><span class="linenos">1627</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1628"><a href="#L-1628"><span class="linenos">1628</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1629"><a href="#L-1629"><span class="linenos">1629</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1630"><a href="#L-1630"><span class="linenos">1630</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1631"><a href="#L-1631"><span class="linenos">1631</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1632"><a href="#L-1632"><span class="linenos">1632</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1633"><a href="#L-1633"><span class="linenos">1633</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1634"><a href="#L-1634"><span class="linenos">1634</span></a> <span class="p">}</span> +</span><span id="L-1635"><a href="#L-1635"><span class="linenos">1635</span></a> +</span><span id="L-1636"><a href="#L-1636"><span class="linenos">1636</span></a> +</span><span id="L-1637"><a href="#L-1637"><span class="linenos">1637</span></a><span class="c1"># See the TSQL "Querying data in a system-versioned temporal table" page</span> +</span><span id="L-1638"><a href="#L-1638"><span class="linenos">1638</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1639"><a href="#L-1639"><span class="linenos">1639</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1640"><a href="#L-1640"><span class="linenos">1640</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1641"><a href="#L-1641"><span class="linenos">1641</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1642"><a href="#L-1642"><span class="linenos">1642</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1643"><a href="#L-1643"><span class="linenos">1643</span></a> <span class="p">}</span> +</span><span id="L-1644"><a href="#L-1644"><span class="linenos">1644</span></a> +</span><span id="L-1645"><a href="#L-1645"><span class="linenos">1645</span></a> +</span><span id="L-1646"><a href="#L-1646"><span class="linenos">1646</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="L-1647"><a href="#L-1647"><span class="linenos">1647</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1648"><a href="#L-1648"><span class="linenos">1648</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1649"><a href="#L-1649"><span class="linenos">1649</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1650"><a href="#L-1650"><span class="linenos">1650</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1651"><a href="#L-1651"><span class="linenos">1651</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1652"><a href="#L-1652"><span class="linenos">1652</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="L-1653"><a href="#L-1653"><span class="linenos">1653</span></a> <span class="p">}</span> +</span><span id="L-1654"><a href="#L-1654"><span class="linenos">1654</span></a> +</span><span id="L-1655"><a href="#L-1655"><span class="linenos">1655</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1656"><a href="#L-1656"><span class="linenos">1656</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1657"><a href="#L-1657"><span class="linenos">1657</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="L-1658"><a href="#L-1658"><span class="linenos">1658</span></a> +</span><span id="L-1659"><a href="#L-1659"><span class="linenos">1659</span></a><span class="sd"> Example:</span> +</span><span id="L-1660"><a href="#L-1660"><span class="linenos">1660</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="L-1661"><a href="#L-1661"><span class="linenos">1661</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="L-1662"><a href="#L-1662"><span class="linenos">1662</span></a> +</span><span id="L-1663"><a href="#L-1663"><span class="linenos">1663</span></a><span class="sd"> Args:</span> +</span><span id="L-1664"><a href="#L-1664"><span class="linenos">1664</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-1665"><a href="#L-1665"><span class="linenos">1665</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-1666"><a href="#L-1666"><span class="linenos">1666</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="L-1667"><a href="#L-1667"><span class="linenos">1667</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="L-1668"><a href="#L-1668"><span class="linenos">1668</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1669"><a href="#L-1669"><span class="linenos">1669</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1670"><a href="#L-1670"><span class="linenos">1670</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1671"><a href="#L-1671"><span class="linenos">1671</span></a> +</span><span id="L-1672"><a href="#L-1672"><span class="linenos">1672</span></a><span class="sd"> Returns:</span> +</span><span id="L-1673"><a href="#L-1673"><span class="linenos">1673</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="L-1674"><a href="#L-1674"><span class="linenos">1674</span></a><span class="sd"> """</span> +</span><span id="L-1675"><a href="#L-1675"><span class="linenos">1675</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="L-1676"><a href="#L-1676"><span class="linenos">1676</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="L-1677"><a href="#L-1677"><span class="linenos">1677</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="L-1678"><a href="#L-1678"><span class="linenos">1678</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-1679"><a href="#L-1679"><span class="linenos">1679</span></a> <span class="p">)</span> +</span><span id="L-1680"><a href="#L-1680"><span class="linenos">1680</span></a> +</span><span id="L-1681"><a href="#L-1681"><span class="linenos">1681</span></a> <span class="nd">@property</span> +</span><span id="L-1682"><a href="#L-1682"><span class="linenos">1682</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1683"><a href="#L-1683"><span class="linenos">1683</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> +</span><span id="L-1684"><a href="#L-1684"><span class="linenos">1684</span></a> +</span><span id="L-1685"><a href="#L-1685"><span class="linenos">1685</span></a> <span class="nd">@property</span> +</span><span id="L-1686"><a href="#L-1686"><span class="linenos">1686</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1687"><a href="#L-1687"><span class="linenos">1687</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> +</span><span id="L-1688"><a href="#L-1688"><span class="linenos">1688</span></a> +</span><span id="L-1689"><a href="#L-1689"><span class="linenos">1689</span></a> <span class="nd">@property</span> +</span><span id="L-1690"><a href="#L-1690"><span class="linenos">1690</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1691"><a href="#L-1691"><span class="linenos">1691</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-1692"><a href="#L-1692"><span class="linenos">1692</span></a> +</span><span id="L-1693"><a href="#L-1693"><span class="linenos">1693</span></a> <span class="nd">@property</span> +</span><span id="L-1694"><a href="#L-1694"><span class="linenos">1694</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1695"><a href="#L-1695"><span class="linenos">1695</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span><span id="L-1696"><a href="#L-1696"><span class="linenos">1696</span></a> +</span><span id="L-1697"><a href="#L-1697"><span class="linenos">1697</span></a> +</span><span id="L-1698"><a href="#L-1698"><span class="linenos">1698</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="L-1699"><a href="#L-1699"><span class="linenos">1699</span></a> <span class="k">pass</span> +</span><span id="L-1700"><a href="#L-1700"><span class="linenos">1700</span></a> +</span><span id="L-1701"><a href="#L-1701"><span class="linenos">1701</span></a> +</span><span id="L-1702"><a href="#L-1702"><span class="linenos">1702</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="L-1703"><a href="#L-1703"><span class="linenos">1703</span></a> <span class="k">pass</span> +</span><span id="L-1704"><a href="#L-1704"><span class="linenos">1704</span></a> +</span><span id="L-1705"><a href="#L-1705"><span class="linenos">1705</span></a> +</span><span id="L-1706"><a href="#L-1706"><span class="linenos">1706</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-1707"><a href="#L-1707"><span class="linenos">1707</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1708"><a href="#L-1708"><span class="linenos">1708</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1709"><a href="#L-1709"><span class="linenos">1709</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1710"><a href="#L-1710"><span class="linenos">1710</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1711"><a href="#L-1711"><span class="linenos">1711</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1712"><a href="#L-1712"><span class="linenos">1712</span></a> <span class="p">}</span> +</span><span id="L-1713"><a href="#L-1713"><span class="linenos">1713</span></a> +</span><span id="L-1714"><a href="#L-1714"><span class="linenos">1714</span></a> +</span><span id="L-1715"><a href="#L-1715"><span class="linenos">1715</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1716"><a href="#L-1716"><span class="linenos">1716</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1717"><a href="#L-1717"><span class="linenos">1717</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1718"><a href="#L-1718"><span class="linenos">1718</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1719"><a href="#L-1719"><span class="linenos">1719</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1720"><a href="#L-1720"><span class="linenos">1720</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1721"><a href="#L-1721"><span class="linenos">1721</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1722"><a href="#L-1722"><span class="linenos">1722</span></a> <span class="p">}</span> +</span><span id="L-1723"><a href="#L-1723"><span class="linenos">1723</span></a> +</span><span id="L-1724"><a href="#L-1724"><span class="linenos">1724</span></a> +</span><span id="L-1725"><a href="#L-1725"><span class="linenos">1725</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-1726"><a href="#L-1726"><span class="linenos">1726</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1727"><a href="#L-1727"><span class="linenos">1727</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1728"><a href="#L-1728"><span class="linenos">1728</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1729"><a href="#L-1729"><span class="linenos">1729</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1730"><a href="#L-1730"><span class="linenos">1730</span></a> <span class="p">}</span> +</span><span id="L-1731"><a href="#L-1731"><span class="linenos">1731</span></a> +</span><span id="L-1732"><a href="#L-1732"><span class="linenos">1732</span></a> +</span><span id="L-1733"><a href="#L-1733"><span class="linenos">1733</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1734"><a href="#L-1734"><span class="linenos">1734</span></a> <span class="k">pass</span> +</span><span id="L-1735"><a href="#L-1735"><span class="linenos">1735</span></a> +</span><span id="L-1736"><a href="#L-1736"><span class="linenos">1736</span></a> +</span><span id="L-1737"><a href="#L-1737"><span class="linenos">1737</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1738"><a href="#L-1738"><span class="linenos">1738</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1739"><a href="#L-1739"><span class="linenos">1739</span></a> +</span><span id="L-1740"><a href="#L-1740"><span class="linenos">1740</span></a> +</span><span id="L-1741"><a href="#L-1741"><span class="linenos">1741</span></a><span class="c1"># Used to represent the FOR UPDATE and FOR SHARE locking read types.</span> +</span><span id="L-1742"><a href="#L-1742"><span class="linenos">1742</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html</span> +</span><span id="L-1743"><a href="#L-1743"><span class="linenos">1743</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1744"><a href="#L-1744"><span class="linenos">1744</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1745"><a href="#L-1745"><span class="linenos">1745</span></a> +</span><span id="L-1746"><a href="#L-1746"><span class="linenos">1746</span></a> +</span><span id="L-1747"><a href="#L-1747"><span class="linenos">1747</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="L-1748"><a href="#L-1748"><span class="linenos">1748</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1749"><a href="#L-1749"><span class="linenos">1749</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1750"><a href="#L-1750"><span class="linenos">1750</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1751"><a href="#L-1751"><span class="linenos">1751</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1752"><a href="#L-1752"><span class="linenos">1752</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1753"><a href="#L-1753"><span class="linenos">1753</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1754"><a href="#L-1754"><span class="linenos">1754</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1755"><a href="#L-1755"><span class="linenos">1755</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="L-1756"><a href="#L-1756"><span class="linenos">1756</span></a> <span class="p">}</span> +</span><span id="L-1757"><a href="#L-1757"><span class="linenos">1757</span></a> +</span><span id="L-1758"><a href="#L-1758"><span class="linenos">1758</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1759"><a href="#L-1759"><span class="linenos">1759</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1760"><a href="#L-1760"><span class="linenos">1760</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="L-1761"><a href="#L-1761"><span class="linenos">1761</span></a> +</span><span id="L-1762"><a href="#L-1762"><span class="linenos">1762</span></a><span class="sd"> Example:</span> +</span><span id="L-1763"><a href="#L-1763"><span class="linenos">1763</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="L-1764"><a href="#L-1764"><span class="linenos">1764</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="L-1765"><a href="#L-1765"><span class="linenos">1765</span></a> +</span><span id="L-1766"><a href="#L-1766"><span class="linenos">1766</span></a><span class="sd"> Args:</span> +</span><span id="L-1767"><a href="#L-1767"><span class="linenos">1767</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1768"><a href="#L-1768"><span class="linenos">1768</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="L-1769"><a href="#L-1769"><span class="linenos">1769</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="L-1770"><a href="#L-1770"><span class="linenos">1770</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1771"><a href="#L-1771"><span class="linenos">1771</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="L-1772"><a href="#L-1772"><span class="linenos">1772</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1773"><a href="#L-1773"><span class="linenos">1773</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1774"><a href="#L-1774"><span class="linenos">1774</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1775"><a href="#L-1775"><span class="linenos">1775</span></a> +</span><span id="L-1776"><a href="#L-1776"><span class="linenos">1776</span></a><span class="sd"> Returns:</span> +</span><span id="L-1777"><a href="#L-1777"><span class="linenos">1777</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1778"><a href="#L-1778"><span class="linenos">1778</span></a><span class="sd"> """</span> +</span><span id="L-1779"><a href="#L-1779"><span class="linenos">1779</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1780"><a href="#L-1780"><span class="linenos">1780</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1781"><a href="#L-1781"><span class="linenos">1781</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1782"><a href="#L-1782"><span class="linenos">1782</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="L-1783"><a href="#L-1783"><span class="linenos">1783</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1784"><a href="#L-1784"><span class="linenos">1784</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1785"><a href="#L-1785"><span class="linenos">1785</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="L-1786"><a href="#L-1786"><span class="linenos">1786</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="L-1787"><a href="#L-1787"><span class="linenos">1787</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1788"><a href="#L-1788"><span class="linenos">1788</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1789"><a href="#L-1789"><span class="linenos">1789</span></a> <span class="p">)</span> +</span><span id="L-1790"><a href="#L-1790"><span class="linenos">1790</span></a> +</span><span id="L-1791"><a href="#L-1791"><span class="linenos">1791</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1792"><a href="#L-1792"><span class="linenos">1792</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1793"><a href="#L-1793"><span class="linenos">1793</span></a><span class="sd"> Set the GROUP BY expression.</span> +</span><span id="L-1794"><a href="#L-1794"><span class="linenos">1794</span></a> +</span><span id="L-1795"><a href="#L-1795"><span class="linenos">1795</span></a><span class="sd"> Example:</span> +</span><span id="L-1796"><a href="#L-1796"><span class="linenos">1796</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="L-1797"><a href="#L-1797"><span class="linenos">1797</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> +</span><span id="L-1798"><a href="#L-1798"><span class="linenos">1798</span></a> +</span><span id="L-1799"><a href="#L-1799"><span class="linenos">1799</span></a><span class="sd"> Args:</span> +</span><span id="L-1800"><a href="#L-1800"><span class="linenos">1800</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1801"><a href="#L-1801"><span class="linenos">1801</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-1802"><a href="#L-1802"><span class="linenos">1802</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="L-1803"><a href="#L-1803"><span class="linenos">1803</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="L-1804"><a href="#L-1804"><span class="linenos">1804</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1805"><a href="#L-1805"><span class="linenos">1805</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="L-1806"><a href="#L-1806"><span class="linenos">1806</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1807"><a href="#L-1807"><span class="linenos">1807</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1808"><a href="#L-1808"><span class="linenos">1808</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1809"><a href="#L-1809"><span class="linenos">1809</span></a> +</span><span id="L-1810"><a href="#L-1810"><span class="linenos">1810</span></a><span class="sd"> Returns:</span> +</span><span id="L-1811"><a href="#L-1811"><span class="linenos">1811</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1812"><a href="#L-1812"><span class="linenos">1812</span></a><span class="sd"> """</span> +</span><span id="L-1813"><a href="#L-1813"><span class="linenos">1813</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-1814"><a href="#L-1814"><span class="linenos">1814</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-1815"><a href="#L-1815"><span class="linenos">1815</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1816"><a href="#L-1816"><span class="linenos">1816</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1817"><a href="#L-1817"><span class="linenos">1817</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1818"><a href="#L-1818"><span class="linenos">1818</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="L-1819"><a href="#L-1819"><span class="linenos">1819</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1820"><a href="#L-1820"><span class="linenos">1820</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1821"><a href="#L-1821"><span class="linenos">1821</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="L-1822"><a href="#L-1822"><span class="linenos">1822</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="L-1823"><a href="#L-1823"><span class="linenos">1823</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1824"><a href="#L-1824"><span class="linenos">1824</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1825"><a href="#L-1825"><span class="linenos">1825</span></a> <span class="p">)</span> +</span><span id="L-1826"><a href="#L-1826"><span class="linenos">1826</span></a> +</span><span id="L-1827"><a href="#L-1827"><span class="linenos">1827</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1828"><a href="#L-1828"><span class="linenos">1828</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1829"><a href="#L-1829"><span class="linenos">1829</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="L-1830"><a href="#L-1830"><span class="linenos">1830</span></a> +</span><span id="L-1831"><a href="#L-1831"><span class="linenos">1831</span></a><span class="sd"> Example:</span> +</span><span id="L-1832"><a href="#L-1832"><span class="linenos">1832</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="L-1833"><a href="#L-1833"><span class="linenos">1833</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="L-1834"><a href="#L-1834"><span class="linenos">1834</span></a> +</span><span id="L-1835"><a href="#L-1835"><span class="linenos">1835</span></a><span class="sd"> Args:</span> +</span><span id="L-1836"><a href="#L-1836"><span class="linenos">1836</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1837"><a href="#L-1837"><span class="linenos">1837</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-1838"><a href="#L-1838"><span class="linenos">1838</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="L-1839"><a href="#L-1839"><span class="linenos">1839</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1840"><a href="#L-1840"><span class="linenos">1840</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="L-1841"><a href="#L-1841"><span class="linenos">1841</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1842"><a href="#L-1842"><span class="linenos">1842</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1843"><a href="#L-1843"><span class="linenos">1843</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1844"><a href="#L-1844"><span class="linenos">1844</span></a> +</span><span id="L-1845"><a href="#L-1845"><span class="linenos">1845</span></a><span class="sd"> Returns:</span> +</span><span id="L-1846"><a href="#L-1846"><span class="linenos">1846</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1847"><a href="#L-1847"><span class="linenos">1847</span></a><span class="sd"> """</span> +</span><span id="L-1848"><a href="#L-1848"><span class="linenos">1848</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1849"><a href="#L-1849"><span class="linenos">1849</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1850"><a href="#L-1850"><span class="linenos">1850</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1851"><a href="#L-1851"><span class="linenos">1851</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="L-1852"><a href="#L-1852"><span class="linenos">1852</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1853"><a href="#L-1853"><span class="linenos">1853</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1854"><a href="#L-1854"><span class="linenos">1854</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="L-1855"><a href="#L-1855"><span class="linenos">1855</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="L-1856"><a href="#L-1856"><span class="linenos">1856</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1857"><a href="#L-1857"><span class="linenos">1857</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1858"><a href="#L-1858"><span class="linenos">1858</span></a> <span class="p">)</span> +</span><span id="L-1859"><a href="#L-1859"><span class="linenos">1859</span></a> +</span><span id="L-1860"><a href="#L-1860"><span class="linenos">1860</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1861"><a href="#L-1861"><span class="linenos">1861</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1862"><a href="#L-1862"><span class="linenos">1862</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="L-1863"><a href="#L-1863"><span class="linenos">1863</span></a> +</span><span id="L-1864"><a href="#L-1864"><span class="linenos">1864</span></a><span class="sd"> Example:</span> +</span><span id="L-1865"><a href="#L-1865"><span class="linenos">1865</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="L-1866"><a href="#L-1866"><span class="linenos">1866</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="L-1867"><a href="#L-1867"><span class="linenos">1867</span></a> +</span><span id="L-1868"><a href="#L-1868"><span class="linenos">1868</span></a><span class="sd"> Args:</span> +</span><span id="L-1869"><a href="#L-1869"><span class="linenos">1869</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1870"><a href="#L-1870"><span class="linenos">1870</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-1871"><a href="#L-1871"><span class="linenos">1871</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="L-1872"><a href="#L-1872"><span class="linenos">1872</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1873"><a href="#L-1873"><span class="linenos">1873</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="L-1874"><a href="#L-1874"><span class="linenos">1874</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1875"><a href="#L-1875"><span class="linenos">1875</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1876"><a href="#L-1876"><span class="linenos">1876</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1877"><a href="#L-1877"><span class="linenos">1877</span></a> +</span><span id="L-1878"><a href="#L-1878"><span class="linenos">1878</span></a><span class="sd"> Returns:</span> +</span><span id="L-1879"><a href="#L-1879"><span class="linenos">1879</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1880"><a href="#L-1880"><span class="linenos">1880</span></a><span class="sd"> """</span> +</span><span id="L-1881"><a href="#L-1881"><span class="linenos">1881</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1882"><a href="#L-1882"><span class="linenos">1882</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1883"><a href="#L-1883"><span class="linenos">1883</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1884"><a href="#L-1884"><span class="linenos">1884</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="L-1885"><a href="#L-1885"><span class="linenos">1885</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1886"><a href="#L-1886"><span class="linenos">1886</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1887"><a href="#L-1887"><span class="linenos">1887</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="L-1888"><a href="#L-1888"><span class="linenos">1888</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="L-1889"><a href="#L-1889"><span class="linenos">1889</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1890"><a href="#L-1890"><span class="linenos">1890</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1891"><a href="#L-1891"><span class="linenos">1891</span></a> <span class="p">)</span> +</span><span id="L-1892"><a href="#L-1892"><span class="linenos">1892</span></a> +</span><span id="L-1893"><a href="#L-1893"><span class="linenos">1893</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1894"><a href="#L-1894"><span class="linenos">1894</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1895"><a href="#L-1895"><span class="linenos">1895</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="L-1896"><a href="#L-1896"><span class="linenos">1896</span></a> +</span><span id="L-1897"><a href="#L-1897"><span class="linenos">1897</span></a><span class="sd"> Example:</span> +</span><span id="L-1898"><a href="#L-1898"><span class="linenos">1898</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="L-1899"><a href="#L-1899"><span class="linenos">1899</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="L-1900"><a href="#L-1900"><span class="linenos">1900</span></a> +</span><span id="L-1901"><a href="#L-1901"><span class="linenos">1901</span></a><span class="sd"> Args:</span> +</span><span id="L-1902"><a href="#L-1902"><span class="linenos">1902</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1903"><a href="#L-1903"><span class="linenos">1903</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-1904"><a href="#L-1904"><span class="linenos">1904</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="L-1905"><a href="#L-1905"><span class="linenos">1905</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1906"><a href="#L-1906"><span class="linenos">1906</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="L-1907"><a href="#L-1907"><span class="linenos">1907</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1908"><a href="#L-1908"><span class="linenos">1908</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1909"><a href="#L-1909"><span class="linenos">1909</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1910"><a href="#L-1910"><span class="linenos">1910</span></a> +</span><span id="L-1911"><a href="#L-1911"><span class="linenos">1911</span></a><span class="sd"> Returns:</span> +</span><span id="L-1912"><a href="#L-1912"><span class="linenos">1912</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1913"><a href="#L-1913"><span class="linenos">1913</span></a><span class="sd"> """</span> +</span><span id="L-1914"><a href="#L-1914"><span class="linenos">1914</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1915"><a href="#L-1915"><span class="linenos">1915</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1916"><a href="#L-1916"><span class="linenos">1916</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1917"><a href="#L-1917"><span class="linenos">1917</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="L-1918"><a href="#L-1918"><span class="linenos">1918</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1919"><a href="#L-1919"><span class="linenos">1919</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1920"><a href="#L-1920"><span class="linenos">1920</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="L-1921"><a href="#L-1921"><span class="linenos">1921</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="L-1922"><a href="#L-1922"><span class="linenos">1922</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1923"><a href="#L-1923"><span class="linenos">1923</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1924"><a href="#L-1924"><span class="linenos">1924</span></a> <span class="p">)</span> +</span><span id="L-1925"><a href="#L-1925"><span class="linenos">1925</span></a> +</span><span id="L-1926"><a href="#L-1926"><span class="linenos">1926</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1927"><a href="#L-1927"><span class="linenos">1927</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1928"><a href="#L-1928"><span class="linenos">1928</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="L-1929"><a href="#L-1929"><span class="linenos">1929</span></a> +</span><span id="L-1930"><a href="#L-1930"><span class="linenos">1930</span></a><span class="sd"> Example:</span> +</span><span id="L-1931"><a href="#L-1931"><span class="linenos">1931</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="L-1932"><a href="#L-1932"><span class="linenos">1932</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="L-1933"><a href="#L-1933"><span class="linenos">1933</span></a> +</span><span id="L-1934"><a href="#L-1934"><span class="linenos">1934</span></a><span class="sd"> Args:</span> +</span><span id="L-1935"><a href="#L-1935"><span class="linenos">1935</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-1936"><a href="#L-1936"><span class="linenos">1936</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-1937"><a href="#L-1937"><span class="linenos">1937</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="L-1938"><a href="#L-1938"><span class="linenos">1938</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="L-1939"><a href="#L-1939"><span class="linenos">1939</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1940"><a href="#L-1940"><span class="linenos">1940</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1941"><a href="#L-1941"><span class="linenos">1941</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1942"><a href="#L-1942"><span class="linenos">1942</span></a> +</span><span id="L-1943"><a href="#L-1943"><span class="linenos">1943</span></a><span class="sd"> Returns:</span> +</span><span id="L-1944"><a href="#L-1944"><span class="linenos">1944</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1945"><a href="#L-1945"><span class="linenos">1945</span></a><span class="sd"> """</span> +</span><span id="L-1946"><a href="#L-1946"><span class="linenos">1946</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-1947"><a href="#L-1947"><span class="linenos">1947</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-1948"><a href="#L-1948"><span class="linenos">1948</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1949"><a href="#L-1949"><span class="linenos">1949</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="L-1950"><a href="#L-1950"><span class="linenos">1950</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="L-1951"><a href="#L-1951"><span class="linenos">1951</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="L-1952"><a href="#L-1952"><span class="linenos">1952</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1953"><a href="#L-1953"><span class="linenos">1953</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1954"><a href="#L-1954"><span class="linenos">1954</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1955"><a href="#L-1955"><span class="linenos">1955</span></a> <span class="p">)</span> +</span><span id="L-1956"><a href="#L-1956"><span class="linenos">1956</span></a> +</span><span id="L-1957"><a href="#L-1957"><span class="linenos">1957</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1958"><a href="#L-1958"><span class="linenos">1958</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1959"><a href="#L-1959"><span class="linenos">1959</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="L-1960"><a href="#L-1960"><span class="linenos">1960</span></a> +</span><span id="L-1961"><a href="#L-1961"><span class="linenos">1961</span></a><span class="sd"> Example:</span> +</span><span id="L-1962"><a href="#L-1962"><span class="linenos">1962</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="L-1963"><a href="#L-1963"><span class="linenos">1963</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="L-1964"><a href="#L-1964"><span class="linenos">1964</span></a> +</span><span id="L-1965"><a href="#L-1965"><span class="linenos">1965</span></a><span class="sd"> Args:</span> +</span><span id="L-1966"><a href="#L-1966"><span class="linenos">1966</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-1967"><a href="#L-1967"><span class="linenos">1967</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-1968"><a href="#L-1968"><span class="linenos">1968</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="L-1969"><a href="#L-1969"><span class="linenos">1969</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="L-1970"><a href="#L-1970"><span class="linenos">1970</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1971"><a href="#L-1971"><span class="linenos">1971</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1972"><a href="#L-1972"><span class="linenos">1972</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1973"><a href="#L-1973"><span class="linenos">1973</span></a> +</span><span id="L-1974"><a href="#L-1974"><span class="linenos">1974</span></a><span class="sd"> Returns:</span> +</span><span id="L-1975"><a href="#L-1975"><span class="linenos">1975</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1976"><a href="#L-1976"><span class="linenos">1976</span></a><span class="sd"> """</span> +</span><span id="L-1977"><a href="#L-1977"><span class="linenos">1977</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-1978"><a href="#L-1978"><span class="linenos">1978</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-1979"><a href="#L-1979"><span class="linenos">1979</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1980"><a href="#L-1980"><span class="linenos">1980</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="L-1981"><a href="#L-1981"><span class="linenos">1981</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="L-1982"><a href="#L-1982"><span class="linenos">1982</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="L-1983"><a href="#L-1983"><span class="linenos">1983</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1984"><a href="#L-1984"><span class="linenos">1984</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1985"><a href="#L-1985"><span class="linenos">1985</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1986"><a href="#L-1986"><span class="linenos">1986</span></a> <span class="p">)</span> +</span><span id="L-1987"><a href="#L-1987"><span class="linenos">1987</span></a> +</span><span id="L-1988"><a href="#L-1988"><span class="linenos">1988</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1989"><a href="#L-1989"><span class="linenos">1989</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1990"><a href="#L-1990"><span class="linenos">1990</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="L-1991"><a href="#L-1991"><span class="linenos">1991</span></a> +</span><span id="L-1992"><a href="#L-1992"><span class="linenos">1992</span></a><span class="sd"> Example:</span> +</span><span id="L-1993"><a href="#L-1993"><span class="linenos">1993</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="L-1994"><a href="#L-1994"><span class="linenos">1994</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="L-1995"><a href="#L-1995"><span class="linenos">1995</span></a> +</span><span id="L-1996"><a href="#L-1996"><span class="linenos">1996</span></a><span class="sd"> Args:</span> +</span><span id="L-1997"><a href="#L-1997"><span class="linenos">1997</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1998"><a href="#L-1998"><span class="linenos">1998</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1999"><a href="#L-1999"><span class="linenos">1999</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2000"><a href="#L-2000"><span class="linenos">2000</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2001"><a href="#L-2001"><span class="linenos">2001</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2002"><a href="#L-2002"><span class="linenos">2002</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2003"><a href="#L-2003"><span class="linenos">2003</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2004"><a href="#L-2004"><span class="linenos">2004</span></a> +</span><span id="L-2005"><a href="#L-2005"><span class="linenos">2005</span></a><span class="sd"> Returns:</span> +</span><span id="L-2006"><a href="#L-2006"><span class="linenos">2006</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2007"><a href="#L-2007"><span class="linenos">2007</span></a><span class="sd"> """</span> +</span><span id="L-2008"><a href="#L-2008"><span class="linenos">2008</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2009"><a href="#L-2009"><span class="linenos">2009</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2010"><a href="#L-2010"><span class="linenos">2010</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2011"><a href="#L-2011"><span class="linenos">2011</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-2012"><a href="#L-2012"><span class="linenos">2012</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2013"><a href="#L-2013"><span class="linenos">2013</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2014"><a href="#L-2014"><span class="linenos">2014</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2015"><a href="#L-2015"><span class="linenos">2015</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2016"><a href="#L-2016"><span class="linenos">2016</span></a> <span class="p">)</span> +</span><span id="L-2017"><a href="#L-2017"><span class="linenos">2017</span></a> +</span><span id="L-2018"><a href="#L-2018"><span class="linenos">2018</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2019"><a href="#L-2019"><span class="linenos">2019</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2020"><a href="#L-2020"><span class="linenos">2020</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="L-2021"><a href="#L-2021"><span class="linenos">2021</span></a> +</span><span id="L-2022"><a href="#L-2022"><span class="linenos">2022</span></a><span class="sd"> Example:</span> +</span><span id="L-2023"><a href="#L-2023"><span class="linenos">2023</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="L-2024"><a href="#L-2024"><span class="linenos">2024</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="L-2025"><a href="#L-2025"><span class="linenos">2025</span></a> +</span><span id="L-2026"><a href="#L-2026"><span class="linenos">2026</span></a><span class="sd"> Args:</span> +</span><span id="L-2027"><a href="#L-2027"><span class="linenos">2027</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2028"><a href="#L-2028"><span class="linenos">2028</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2029"><a href="#L-2029"><span class="linenos">2029</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2030"><a href="#L-2030"><span class="linenos">2030</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2031"><a href="#L-2031"><span class="linenos">2031</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2032"><a href="#L-2032"><span class="linenos">2032</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2033"><a href="#L-2033"><span class="linenos">2033</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2034"><a href="#L-2034"><span class="linenos">2034</span></a> +</span><span id="L-2035"><a href="#L-2035"><span class="linenos">2035</span></a><span class="sd"> Returns:</span> +</span><span id="L-2036"><a href="#L-2036"><span class="linenos">2036</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2037"><a href="#L-2037"><span class="linenos">2037</span></a><span class="sd"> """</span> +</span><span id="L-2038"><a href="#L-2038"><span class="linenos">2038</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2039"><a href="#L-2039"><span class="linenos">2039</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2040"><a href="#L-2040"><span class="linenos">2040</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2041"><a href="#L-2041"><span class="linenos">2041</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="L-2042"><a href="#L-2042"><span class="linenos">2042</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2043"><a href="#L-2043"><span class="linenos">2043</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="L-2044"><a href="#L-2044"><span class="linenos">2044</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="L-2045"><a href="#L-2045"><span class="linenos">2045</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2046"><a href="#L-2046"><span class="linenos">2046</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2047"><a href="#L-2047"><span class="linenos">2047</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2048"><a href="#L-2048"><span class="linenos">2048</span></a> <span class="p">)</span> +</span><span id="L-2049"><a href="#L-2049"><span class="linenos">2049</span></a> +</span><span id="L-2050"><a href="#L-2050"><span class="linenos">2050</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="L-2051"><a href="#L-2051"><span class="linenos">2051</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-2052"><a href="#L-2052"><span class="linenos">2052</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-2053"><a href="#L-2053"><span class="linenos">2053</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2054"><a href="#L-2054"><span class="linenos">2054</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2055"><a href="#L-2055"><span class="linenos">2055</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-2056"><a href="#L-2056"><span class="linenos">2056</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2057"><a href="#L-2057"><span class="linenos">2057</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2058"><a href="#L-2058"><span class="linenos">2058</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2059"><a href="#L-2059"><span class="linenos">2059</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-2060"><a href="#L-2060"><span class="linenos">2060</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2061"><a href="#L-2061"><span class="linenos">2061</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2062"><a href="#L-2062"><span class="linenos">2062</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2063"><a href="#L-2063"><span class="linenos">2063</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="L-2064"><a href="#L-2064"><span class="linenos">2064</span></a> +</span><span id="L-2065"><a href="#L-2065"><span class="linenos">2065</span></a><span class="sd"> Example:</span> +</span><span id="L-2066"><a href="#L-2066"><span class="linenos">2066</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="L-2067"><a href="#L-2067"><span class="linenos">2067</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="L-2068"><a href="#L-2068"><span class="linenos">2068</span></a> +</span><span id="L-2069"><a href="#L-2069"><span class="linenos">2069</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="L-2070"><a href="#L-2070"><span class="linenos">2070</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="L-2071"><a href="#L-2071"><span class="linenos">2071</span></a> +</span><span id="L-2072"><a href="#L-2072"><span class="linenos">2072</span></a><span class="sd"> Use `join_type` to change the type of join:</span> +</span><span id="L-2073"><a href="#L-2073"><span class="linenos">2073</span></a> +</span><span id="L-2074"><a href="#L-2074"><span class="linenos">2074</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="L-2075"><a href="#L-2075"><span class="linenos">2075</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="L-2076"><a href="#L-2076"><span class="linenos">2076</span></a> +</span><span id="L-2077"><a href="#L-2077"><span class="linenos">2077</span></a><span class="sd"> Args:</span> +</span><span id="L-2078"><a href="#L-2078"><span class="linenos">2078</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="L-2079"><a href="#L-2079"><span class="linenos">2079</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2080"><a href="#L-2080"><span class="linenos">2080</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="L-2081"><a href="#L-2081"><span class="linenos">2081</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2082"><a href="#L-2082"><span class="linenos">2082</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="L-2083"><a href="#L-2083"><span class="linenos">2083</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2084"><a href="#L-2084"><span class="linenos">2084</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2085"><a href="#L-2085"><span class="linenos">2085</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2086"><a href="#L-2086"><span class="linenos">2086</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="L-2087"><a href="#L-2087"><span class="linenos">2087</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2088"><a href="#L-2088"><span class="linenos">2088</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2089"><a href="#L-2089"><span class="linenos">2089</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2090"><a href="#L-2090"><span class="linenos">2090</span></a> +</span><span id="L-2091"><a href="#L-2091"><span class="linenos">2091</span></a><span class="sd"> Returns:</span> +</span><span id="L-2092"><a href="#L-2092"><span class="linenos">2092</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2093"><a href="#L-2093"><span class="linenos">2093</span></a><span class="sd"> """</span> +</span><span id="L-2094"><a href="#L-2094"><span class="linenos">2094</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="L-2095"><a href="#L-2095"><span class="linenos">2095</span></a> +</span><span id="L-2096"><a href="#L-2096"><span class="linenos">2096</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-2097"><a href="#L-2097"><span class="linenos">2097</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="L-2098"><a href="#L-2098"><span class="linenos">2098</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="L-2099"><a href="#L-2099"><span class="linenos">2099</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="L-2100"><a href="#L-2100"><span class="linenos">2100</span></a> +</span><span id="L-2101"><a href="#L-2101"><span class="linenos">2101</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-2102"><a href="#L-2102"><span class="linenos">2102</span></a> +</span><span id="L-2103"><a href="#L-2103"><span class="linenos">2103</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="L-2104"><a href="#L-2104"><span class="linenos">2104</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="L-2105"><a href="#L-2105"><span class="linenos">2105</span></a> +</span><span id="L-2106"><a href="#L-2106"><span class="linenos">2106</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="L-2107"><a href="#L-2107"><span class="linenos">2107</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2108"><a href="#L-2108"><span class="linenos">2108</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2109"><a href="#L-2109"><span class="linenos">2109</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2110"><a href="#L-2110"><span class="linenos">2110</span></a> +</span><span id="L-2111"><a href="#L-2111"><span class="linenos">2111</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-2112"><a href="#L-2112"><span class="linenos">2112</span></a> +</span><span id="L-2113"><a href="#L-2113"><span class="linenos">2113</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="L-2114"><a href="#L-2114"><span class="linenos">2114</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="L-2115"><a href="#L-2115"><span class="linenos">2115</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="L-2116"><a href="#L-2116"><span class="linenos">2116</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="L-2117"><a href="#L-2117"><span class="linenos">2117</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="L-2118"><a href="#L-2118"><span class="linenos">2118</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="L-2119"><a href="#L-2119"><span class="linenos">2119</span></a> +</span><span id="L-2120"><a href="#L-2120"><span class="linenos">2120</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="L-2121"><a href="#L-2121"><span class="linenos">2121</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-2122"><a href="#L-2122"><span class="linenos">2122</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="L-2123"><a href="#L-2123"><span class="linenos">2123</span></a> +</span><span id="L-2124"><a href="#L-2124"><span class="linenos">2124</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="L-2125"><a href="#L-2125"><span class="linenos">2125</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2126"><a href="#L-2126"><span class="linenos">2126</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="L-2127"><a href="#L-2127"><span class="linenos">2127</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="L-2128"><a href="#L-2128"><span class="linenos">2128</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="L-2129"><a href="#L-2129"><span class="linenos">2129</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2130"><a href="#L-2130"><span class="linenos">2130</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2131"><a href="#L-2131"><span class="linenos">2131</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2132"><a href="#L-2132"><span class="linenos">2132</span></a> <span class="p">)</span> +</span><span id="L-2133"><a href="#L-2133"><span class="linenos">2133</span></a> +</span><span id="L-2134"><a href="#L-2134"><span class="linenos">2134</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="L-2135"><a href="#L-2135"><span class="linenos">2135</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="L-2136"><a href="#L-2136"><span class="linenos">2136</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2137"><a href="#L-2137"><span class="linenos">2137</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="L-2138"><a href="#L-2138"><span class="linenos">2138</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2139"><a href="#L-2139"><span class="linenos">2139</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="L-2140"><a href="#L-2140"><span class="linenos">2140</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2141"><a href="#L-2141"><span class="linenos">2141</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2142"><a href="#L-2142"><span class="linenos">2142</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2143"><a href="#L-2143"><span class="linenos">2143</span></a> <span class="p">)</span> +</span><span id="L-2144"><a href="#L-2144"><span class="linenos">2144</span></a> +</span><span id="L-2145"><a href="#L-2145"><span class="linenos">2145</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2146"><a href="#L-2146"><span class="linenos">2146</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2147"><a href="#L-2147"><span class="linenos">2147</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="L-2148"><a href="#L-2148"><span class="linenos">2148</span></a> +</span><span id="L-2149"><a href="#L-2149"><span class="linenos">2149</span></a><span class="sd"> Example:</span> +</span><span id="L-2150"><a href="#L-2150"><span class="linenos">2150</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="L-2151"><a href="#L-2151"><span class="linenos">2151</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="L-2152"><a href="#L-2152"><span class="linenos">2152</span></a> +</span><span id="L-2153"><a href="#L-2153"><span class="linenos">2153</span></a><span class="sd"> Args:</span> +</span><span id="L-2154"><a href="#L-2154"><span class="linenos">2154</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2155"><a href="#L-2155"><span class="linenos">2155</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2156"><a href="#L-2156"><span class="linenos">2156</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-2157"><a href="#L-2157"><span class="linenos">2157</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-2158"><a href="#L-2158"><span class="linenos">2158</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-2159"><a href="#L-2159"><span class="linenos">2159</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2160"><a href="#L-2160"><span class="linenos">2160</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2161"><a href="#L-2161"><span class="linenos">2161</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2162"><a href="#L-2162"><span class="linenos">2162</span></a> +</span><span id="L-2163"><a href="#L-2163"><span class="linenos">2163</span></a><span class="sd"> Returns:</span> +</span><span id="L-2164"><a href="#L-2164"><span class="linenos">2164</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2165"><a href="#L-2165"><span class="linenos">2165</span></a><span class="sd"> """</span> +</span><span id="L-2166"><a href="#L-2166"><span class="linenos">2166</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-2167"><a href="#L-2167"><span class="linenos">2167</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2168"><a href="#L-2168"><span class="linenos">2168</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2169"><a href="#L-2169"><span class="linenos">2169</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="L-2170"><a href="#L-2170"><span class="linenos">2170</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2171"><a href="#L-2171"><span class="linenos">2171</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="L-2172"><a href="#L-2172"><span class="linenos">2172</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2173"><a href="#L-2173"><span class="linenos">2173</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2174"><a href="#L-2174"><span class="linenos">2174</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2175"><a href="#L-2175"><span class="linenos">2175</span></a> <span class="p">)</span> +</span><span id="L-2176"><a href="#L-2176"><span class="linenos">2176</span></a> +</span><span id="L-2177"><a href="#L-2177"><span class="linenos">2177</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2178"><a href="#L-2178"><span class="linenos">2178</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2179"><a href="#L-2179"><span class="linenos">2179</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="L-2180"><a href="#L-2180"><span class="linenos">2180</span></a> +</span><span id="L-2181"><a href="#L-2181"><span class="linenos">2181</span></a><span class="sd"> Example:</span> +</span><span id="L-2182"><a href="#L-2182"><span class="linenos">2182</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="L-2183"><a href="#L-2183"><span class="linenos">2183</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="L-2184"><a href="#L-2184"><span class="linenos">2184</span></a> +</span><span id="L-2185"><a href="#L-2185"><span class="linenos">2185</span></a><span class="sd"> Args:</span> +</span><span id="L-2186"><a href="#L-2186"><span class="linenos">2186</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2187"><a href="#L-2187"><span class="linenos">2187</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2188"><a href="#L-2188"><span class="linenos">2188</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-2189"><a href="#L-2189"><span class="linenos">2189</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-2190"><a href="#L-2190"><span class="linenos">2190</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-2191"><a href="#L-2191"><span class="linenos">2191</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2192"><a href="#L-2192"><span class="linenos">2192</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2193"><a href="#L-2193"><span class="linenos">2193</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2194"><a href="#L-2194"><span class="linenos">2194</span></a> +</span><span id="L-2195"><a href="#L-2195"><span class="linenos">2195</span></a><span class="sd"> Returns:</span> +</span><span id="L-2196"><a href="#L-2196"><span class="linenos">2196</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2197"><a href="#L-2197"><span class="linenos">2197</span></a><span class="sd"> """</span> +</span><span id="L-2198"><a href="#L-2198"><span class="linenos">2198</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-2199"><a href="#L-2199"><span class="linenos">2199</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2200"><a href="#L-2200"><span class="linenos">2200</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2201"><a href="#L-2201"><span class="linenos">2201</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="L-2202"><a href="#L-2202"><span class="linenos">2202</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2203"><a href="#L-2203"><span class="linenos">2203</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="L-2204"><a href="#L-2204"><span class="linenos">2204</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2205"><a href="#L-2205"><span class="linenos">2205</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2206"><a href="#L-2206"><span class="linenos">2206</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2207"><a href="#L-2207"><span class="linenos">2207</span></a> <span class="p">)</span> +</span><span id="L-2208"><a href="#L-2208"><span class="linenos">2208</span></a> +</span><span id="L-2209"><a href="#L-2209"><span class="linenos">2209</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2210"><a href="#L-2210"><span class="linenos">2210</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2211"><a href="#L-2211"><span class="linenos">2211</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2212"><a href="#L-2212"><span class="linenos">2212</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2213"><a href="#L-2213"><span class="linenos">2213</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="L-2214"><a href="#L-2214"><span class="linenos">2214</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2215"><a href="#L-2215"><span class="linenos">2215</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="L-2216"><a href="#L-2216"><span class="linenos">2216</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2217"><a href="#L-2217"><span class="linenos">2217</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2218"><a href="#L-2218"><span class="linenos">2218</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2219"><a href="#L-2219"><span class="linenos">2219</span></a> <span class="p">)</span> +</span><span id="L-2220"><a href="#L-2220"><span class="linenos">2220</span></a> +</span><span id="L-2221"><a href="#L-2221"><span class="linenos">2221</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2222"><a href="#L-2222"><span class="linenos">2222</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2223"><a href="#L-2223"><span class="linenos">2223</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="L-2224"><a href="#L-2224"><span class="linenos">2224</span></a> +</span><span id="L-2225"><a href="#L-2225"><span class="linenos">2225</span></a><span class="sd"> Example:</span> +</span><span id="L-2226"><a href="#L-2226"><span class="linenos">2226</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="L-2227"><a href="#L-2227"><span class="linenos">2227</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="L-2228"><a href="#L-2228"><span class="linenos">2228</span></a> +</span><span id="L-2229"><a href="#L-2229"><span class="linenos">2229</span></a><span class="sd"> Args:</span> +</span><span id="L-2230"><a href="#L-2230"><span class="linenos">2230</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="L-2231"><a href="#L-2231"><span class="linenos">2231</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2232"><a href="#L-2232"><span class="linenos">2232</span></a> +</span><span id="L-2233"><a href="#L-2233"><span class="linenos">2233</span></a><span class="sd"> Returns:</span> +</span><span id="L-2234"><a href="#L-2234"><span class="linenos">2234</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2235"><a href="#L-2235"><span class="linenos">2235</span></a><span class="sd"> """</span> +</span><span id="L-2236"><a href="#L-2236"><span class="linenos">2236</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2237"><a href="#L-2237"><span class="linenos">2237</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-2238"><a href="#L-2238"><span class="linenos">2238</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-2239"><a href="#L-2239"><span class="linenos">2239</span></a> +</span><span id="L-2240"><a href="#L-2240"><span class="linenos">2240</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="L-2241"><a href="#L-2241"><span class="linenos">2241</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2242"><a href="#L-2242"><span class="linenos">2242</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="L-2243"><a href="#L-2243"><span class="linenos">2243</span></a> +</span><span id="L-2244"><a href="#L-2244"><span class="linenos">2244</span></a><span class="sd"> Example:</span> +</span><span id="L-2245"><a href="#L-2245"><span class="linenos">2245</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="L-2246"><a href="#L-2246"><span class="linenos">2246</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="L-2247"><a href="#L-2247"><span class="linenos">2247</span></a> +</span><span id="L-2248"><a href="#L-2248"><span class="linenos">2248</span></a><span class="sd"> Args:</span> +</span><span id="L-2249"><a href="#L-2249"><span class="linenos">2249</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="L-2250"><a href="#L-2250"><span class="linenos">2250</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2251"><a href="#L-2251"><span class="linenos">2251</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="L-2252"><a href="#L-2252"><span class="linenos">2252</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="L-2253"><a href="#L-2253"><span class="linenos">2253</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2254"><a href="#L-2254"><span class="linenos">2254</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> +</span><span id="L-2255"><a href="#L-2255"><span class="linenos">2255</span></a> +</span><span id="L-2256"><a href="#L-2256"><span class="linenos">2256</span></a><span class="sd"> Returns:</span> +</span><span id="L-2257"><a href="#L-2257"><span class="linenos">2257</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="L-2258"><a href="#L-2258"><span class="linenos">2258</span></a><span class="sd"> """</span> +</span><span id="L-2259"><a href="#L-2259"><span class="linenos">2259</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2260"><a href="#L-2260"><span class="linenos">2260</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-2261"><a href="#L-2261"><span class="linenos">2261</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="L-2262"><a href="#L-2262"><span class="linenos">2262</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="L-2263"><a href="#L-2263"><span class="linenos">2263</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2264"><a href="#L-2264"><span class="linenos">2264</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2265"><a href="#L-2265"><span class="linenos">2265</span></a> <span class="p">)</span> +</span><span id="L-2266"><a href="#L-2266"><span class="linenos">2266</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-2267"><a href="#L-2267"><span class="linenos">2267</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="L-2268"><a href="#L-2268"><span class="linenos">2268</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="L-2269"><a href="#L-2269"><span class="linenos">2269</span></a> +</span><span id="L-2270"><a href="#L-2270"><span class="linenos">2270</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="L-2271"><a href="#L-2271"><span class="linenos">2271</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="L-2272"><a href="#L-2272"><span class="linenos">2272</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="L-2273"><a href="#L-2273"><span class="linenos">2273</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="L-2274"><a href="#L-2274"><span class="linenos">2274</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="L-2275"><a href="#L-2275"><span class="linenos">2275</span></a> <span class="p">)</span> +</span><span id="L-2276"><a href="#L-2276"><span class="linenos">2276</span></a> +</span><span id="L-2277"><a href="#L-2277"><span class="linenos">2277</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2278"><a href="#L-2278"><span class="linenos">2278</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2279"><a href="#L-2279"><span class="linenos">2279</span></a><span class="sd"> Set the locking read mode for this expression.</span> +</span><span id="L-2280"><a href="#L-2280"><span class="linenos">2280</span></a> +</span><span id="L-2281"><a href="#L-2281"><span class="linenos">2281</span></a><span class="sd"> Examples:</span> +</span><span id="L-2282"><a href="#L-2282"><span class="linenos">2282</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="L-2283"><a href="#L-2283"><span class="linenos">2283</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="L-2284"><a href="#L-2284"><span class="linenos">2284</span></a> +</span><span id="L-2285"><a href="#L-2285"><span class="linenos">2285</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="L-2286"><a href="#L-2286"><span class="linenos">2286</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="L-2287"><a href="#L-2287"><span class="linenos">2287</span></a> +</span><span id="L-2288"><a href="#L-2288"><span class="linenos">2288</span></a><span class="sd"> Args:</span> +</span><span id="L-2289"><a href="#L-2289"><span class="linenos">2289</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="L-2290"><a href="#L-2290"><span class="linenos">2290</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-2291"><a href="#L-2291"><span class="linenos">2291</span></a> +</span><span id="L-2292"><a href="#L-2292"><span class="linenos">2292</span></a><span class="sd"> Returns:</span> +</span><span id="L-2293"><a href="#L-2293"><span class="linenos">2293</span></a><span class="sd"> The modified expression.</span> +</span><span id="L-2294"><a href="#L-2294"><span class="linenos">2294</span></a><span class="sd"> """</span> +</span><span id="L-2295"><a href="#L-2295"><span class="linenos">2295</span></a> +</span><span id="L-2296"><a href="#L-2296"><span class="linenos">2296</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2297"><a href="#L-2297"><span class="linenos">2297</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> +</span><span id="L-2298"><a href="#L-2298"><span class="linenos">2298</span></a> +</span><span id="L-2299"><a href="#L-2299"><span class="linenos">2299</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-2300"><a href="#L-2300"><span class="linenos">2300</span></a> +</span><span id="L-2301"><a href="#L-2301"><span class="linenos">2301</span></a> <span class="nd">@property</span> +</span><span id="L-2302"><a href="#L-2302"><span class="linenos">2302</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="L-2303"><a href="#L-2303"><span class="linenos">2303</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> +</span><span id="L-2304"><a href="#L-2304"><span class="linenos">2304</span></a> +</span><span id="L-2305"><a href="#L-2305"><span class="linenos">2305</span></a> <span class="nd">@property</span> +</span><span id="L-2306"><a href="#L-2306"><span class="linenos">2306</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> +</span><span id="L-2307"><a href="#L-2307"><span class="linenos">2307</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-2308"><a href="#L-2308"><span class="linenos">2308</span></a> +</span><span id="L-2309"><a href="#L-2309"><span class="linenos">2309</span></a> +</span><span id="L-2310"><a href="#L-2310"><span class="linenos">2310</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-2311"><a href="#L-2311"><span class="linenos">2311</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2312"><a href="#L-2312"><span class="linenos">2312</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2313"><a href="#L-2313"><span class="linenos">2313</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2314"><a href="#L-2314"><span class="linenos">2314</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2315"><a href="#L-2315"><span class="linenos">2315</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="L-2316"><a href="#L-2316"><span class="linenos">2316</span></a> <span class="p">}</span> +</span><span id="L-2317"><a href="#L-2317"><span class="linenos">2317</span></a> +</span><span id="L-2318"><a href="#L-2318"><span class="linenos">2318</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2319"><a href="#L-2319"><span class="linenos">2319</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2320"><a href="#L-2320"><span class="linenos">2320</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="L-2321"><a href="#L-2321"><span class="linenos">2321</span></a><span class="sd"> """</span> +</span><span id="L-2322"><a href="#L-2322"><span class="linenos">2322</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-2323"><a href="#L-2323"><span class="linenos">2323</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="L-2324"><a href="#L-2324"><span class="linenos">2324</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-2325"><a href="#L-2325"><span class="linenos">2325</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-2326"><a href="#L-2326"><span class="linenos">2326</span></a> +</span><span id="L-2327"><a href="#L-2327"><span class="linenos">2327</span></a> <span class="nd">@property</span> +</span><span id="L-2328"><a href="#L-2328"><span class="linenos">2328</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2329"><a href="#L-2329"><span class="linenos">2329</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span><span id="L-2330"><a href="#L-2330"><span class="linenos">2330</span></a> +</span><span id="L-2331"><a href="#L-2331"><span class="linenos">2331</span></a> +</span><span id="L-2332"><a href="#L-2332"><span class="linenos">2332</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2333"><a href="#L-2333"><span class="linenos">2333</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2334"><a href="#L-2334"><span class="linenos">2334</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2335"><a href="#L-2335"><span class="linenos">2335</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2336"><a href="#L-2336"><span class="linenos">2336</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2337"><a href="#L-2337"><span class="linenos">2337</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2338"><a href="#L-2338"><span class="linenos">2338</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2339"><a href="#L-2339"><span class="linenos">2339</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2340"><a href="#L-2340"><span class="linenos">2340</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2341"><a href="#L-2341"><span class="linenos">2341</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2342"><a href="#L-2342"><span class="linenos">2342</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2343"><a href="#L-2343"><span class="linenos">2343</span></a> <span class="p">}</span> +</span><span id="L-2344"><a href="#L-2344"><span class="linenos">2344</span></a> +</span><span id="L-2345"><a href="#L-2345"><span class="linenos">2345</span></a> +</span><span id="L-2346"><a href="#L-2346"><span class="linenos">2346</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2347"><a href="#L-2347"><span class="linenos">2347</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> +</span><span id="L-2348"><a href="#L-2348"><span class="linenos">2348</span></a> +</span><span id="L-2349"><a href="#L-2349"><span class="linenos">2349</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2350"><a href="#L-2350"><span class="linenos">2350</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2351"><a href="#L-2351"><span class="linenos">2351</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2352"><a href="#L-2352"><span class="linenos">2352</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2353"><a href="#L-2353"><span class="linenos">2353</span></a> <span class="p">}</span> +</span><span id="L-2354"><a href="#L-2354"><span class="linenos">2354</span></a> +</span><span id="L-2355"><a href="#L-2355"><span class="linenos">2355</span></a> +</span><span id="L-2356"><a href="#L-2356"><span class="linenos">2356</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2357"><a href="#L-2357"><span class="linenos">2357</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2358"><a href="#L-2358"><span class="linenos">2358</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2359"><a href="#L-2359"><span class="linenos">2359</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2360"><a href="#L-2360"><span class="linenos">2360</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2361"><a href="#L-2361"><span class="linenos">2361</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2362"><a href="#L-2362"><span class="linenos">2362</span></a> <span class="p">}</span> +</span><span id="L-2363"><a href="#L-2363"><span class="linenos">2363</span></a> +</span><span id="L-2364"><a href="#L-2364"><span class="linenos">2364</span></a> +</span><span id="L-2365"><a href="#L-2365"><span class="linenos">2365</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2366"><a href="#L-2366"><span class="linenos">2366</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2367"><a href="#L-2367"><span class="linenos">2367</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2368"><a href="#L-2368"><span class="linenos">2368</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2369"><a href="#L-2369"><span class="linenos">2369</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2370"><a href="#L-2370"><span class="linenos">2370</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2371"><a href="#L-2371"><span class="linenos">2371</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2372"><a href="#L-2372"><span class="linenos">2372</span></a> <span class="p">}</span> +</span><span id="L-2373"><a href="#L-2373"><span class="linenos">2373</span></a> +</span><span id="L-2374"><a href="#L-2374"><span class="linenos">2374</span></a> +</span><span id="L-2375"><a href="#L-2375"><span class="linenos">2375</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2376"><a href="#L-2376"><span class="linenos">2376</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2377"><a href="#L-2377"><span class="linenos">2377</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2378"><a href="#L-2378"><span class="linenos">2378</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2379"><a href="#L-2379"><span class="linenos">2379</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2380"><a href="#L-2380"><span class="linenos">2380</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2381"><a href="#L-2381"><span class="linenos">2381</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2382"><a href="#L-2382"><span class="linenos">2382</span></a> <span class="p">}</span> +</span><span id="L-2383"><a href="#L-2383"><span class="linenos">2383</span></a> +</span><span id="L-2384"><a href="#L-2384"><span class="linenos">2384</span></a> +</span><span id="L-2385"><a href="#L-2385"><span class="linenos">2385</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2386"><a href="#L-2386"><span class="linenos">2386</span></a> <span class="k">pass</span> +</span><span id="L-2387"><a href="#L-2387"><span class="linenos">2387</span></a> +</span><span id="L-2388"><a href="#L-2388"><span class="linenos">2388</span></a> +</span><span id="L-2389"><a href="#L-2389"><span class="linenos">2389</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2390"><a href="#L-2390"><span class="linenos">2390</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2391"><a href="#L-2391"><span class="linenos">2391</span></a> +</span><span id="L-2392"><a href="#L-2392"><span class="linenos">2392</span></a> <span class="nd">@property</span> +</span><span id="L-2393"><a href="#L-2393"><span class="linenos">2393</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2394"><a href="#L-2394"><span class="linenos">2394</span></a> <span class="k">return</span> <span class="s2">"*"</span> +</span><span id="L-2395"><a href="#L-2395"><span class="linenos">2395</span></a> +</span><span id="L-2396"><a href="#L-2396"><span class="linenos">2396</span></a> <span class="nd">@property</span> +</span><span id="L-2397"><a href="#L-2397"><span class="linenos">2397</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2398"><a href="#L-2398"><span class="linenos">2398</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-2399"><a href="#L-2399"><span class="linenos">2399</span></a> +</span><span id="L-2400"><a href="#L-2400"><span class="linenos">2400</span></a> +</span><span id="L-2401"><a href="#L-2401"><span class="linenos">2401</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2402"><a href="#L-2402"><span class="linenos">2402</span></a> <span class="k">pass</span> +</span><span id="L-2403"><a href="#L-2403"><span class="linenos">2403</span></a> +</span><span id="L-2404"><a href="#L-2404"><span class="linenos">2404</span></a> +</span><span id="L-2405"><a href="#L-2405"><span class="linenos">2405</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2406"><a href="#L-2406"><span class="linenos">2406</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2407"><a href="#L-2407"><span class="linenos">2407</span></a> +</span><span id="L-2408"><a href="#L-2408"><span class="linenos">2408</span></a> +</span><span id="L-2409"><a href="#L-2409"><span class="linenos">2409</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2410"><a href="#L-2410"><span class="linenos">2410</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2411"><a href="#L-2411"><span class="linenos">2411</span></a> +</span><span id="L-2412"><a href="#L-2412"><span class="linenos">2412</span></a> +</span><span id="L-2413"><a href="#L-2413"><span class="linenos">2413</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2414"><a href="#L-2414"><span class="linenos">2414</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-2415"><a href="#L-2415"><span class="linenos">2415</span></a> +</span><span id="L-2416"><a href="#L-2416"><span class="linenos">2416</span></a> <span class="nd">@property</span> +</span><span id="L-2417"><a href="#L-2417"><span class="linenos">2417</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2418"><a href="#L-2418"><span class="linenos">2418</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> +</span><span id="L-2419"><a href="#L-2419"><span class="linenos">2419</span></a> +</span><span id="L-2420"><a href="#L-2420"><span class="linenos">2420</span></a> +</span><span id="L-2421"><a href="#L-2421"><span class="linenos">2421</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2422"><a href="#L-2422"><span class="linenos">2422</span></a> <span class="k">pass</span> +</span><span id="L-2423"><a href="#L-2423"><span class="linenos">2423</span></a> +</span><span id="L-2424"><a href="#L-2424"><span class="linenos">2424</span></a> +</span><span id="L-2425"><a href="#L-2425"><span class="linenos">2425</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2426"><a href="#L-2426"><span class="linenos">2426</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2427"><a href="#L-2427"><span class="linenos">2427</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2428"><a href="#L-2428"><span class="linenos">2428</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2429"><a href="#L-2429"><span class="linenos">2429</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2430"><a href="#L-2430"><span class="linenos">2430</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2431"><a href="#L-2431"><span class="linenos">2431</span></a> <span class="p">}</span> +</span><span id="L-2432"><a href="#L-2432"><span class="linenos">2432</span></a> +</span><span id="L-2433"><a href="#L-2433"><span class="linenos">2433</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="L-2434"><a href="#L-2434"><span class="linenos">2434</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2435"><a href="#L-2435"><span class="linenos">2435</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2436"><a href="#L-2436"><span class="linenos">2436</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2437"><a href="#L-2437"><span class="linenos">2437</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2438"><a href="#L-2438"><span class="linenos">2438</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2439"><a href="#L-2439"><span class="linenos">2439</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2440"><a href="#L-2440"><span class="linenos">2440</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2441"><a href="#L-2441"><span class="linenos">2441</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2442"><a href="#L-2442"><span class="linenos">2442</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2443"><a href="#L-2443"><span class="linenos">2443</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2444"><a href="#L-2444"><span class="linenos">2444</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2445"><a href="#L-2445"><span class="linenos">2445</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2446"><a href="#L-2446"><span class="linenos">2446</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2447"><a href="#L-2447"><span class="linenos">2447</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2448"><a href="#L-2448"><span class="linenos">2448</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2449"><a href="#L-2449"><span class="linenos">2449</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2450"><a href="#L-2450"><span class="linenos">2450</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2451"><a href="#L-2451"><span class="linenos">2451</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2452"><a href="#L-2452"><span class="linenos">2452</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2453"><a href="#L-2453"><span class="linenos">2453</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2454"><a href="#L-2454"><span class="linenos">2454</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2455"><a href="#L-2455"><span class="linenos">2455</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2456"><a href="#L-2456"><span class="linenos">2456</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2457"><a href="#L-2457"><span class="linenos">2457</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2458"><a href="#L-2458"><span class="linenos">2458</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2459"><a href="#L-2459"><span class="linenos">2459</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2460"><a href="#L-2460"><span class="linenos">2460</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2461"><a href="#L-2461"><span class="linenos">2461</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2462"><a href="#L-2462"><span class="linenos">2462</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2463"><a href="#L-2463"><span class="linenos">2463</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2464"><a href="#L-2464"><span class="linenos">2464</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2465"><a href="#L-2465"><span class="linenos">2465</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2466"><a href="#L-2466"><span class="linenos">2466</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2467"><a href="#L-2467"><span class="linenos">2467</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2468"><a href="#L-2468"><span class="linenos">2468</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2469"><a href="#L-2469"><span class="linenos">2469</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2470"><a href="#L-2470"><span class="linenos">2470</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2471"><a href="#L-2471"><span class="linenos">2471</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2472"><a href="#L-2472"><span class="linenos">2472</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2473"><a href="#L-2473"><span class="linenos">2473</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2474"><a href="#L-2474"><span class="linenos">2474</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2475"><a href="#L-2475"><span class="linenos">2475</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2476"><a href="#L-2476"><span class="linenos">2476</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2477"><a href="#L-2477"><span class="linenos">2477</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2478"><a href="#L-2478"><span class="linenos">2478</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2479"><a href="#L-2479"><span class="linenos">2479</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2480"><a href="#L-2480"><span class="linenos">2480</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2481"><a href="#L-2481"><span class="linenos">2481</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2482"><a href="#L-2482"><span class="linenos">2482</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2483"><a href="#L-2483"><span class="linenos">2483</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2484"><a href="#L-2484"><span class="linenos">2484</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> +</span><span id="L-2485"><a href="#L-2485"><span class="linenos">2485</span></a> +</span><span id="L-2486"><a href="#L-2486"><span class="linenos">2486</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2487"><a href="#L-2487"><span class="linenos">2487</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> +</span><span id="L-2488"><a href="#L-2488"><span class="linenos">2488</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> +</span><span id="L-2489"><a href="#L-2489"><span class="linenos">2489</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> +</span><span id="L-2490"><a href="#L-2490"><span class="linenos">2490</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> +</span><span id="L-2491"><a href="#L-2491"><span class="linenos">2491</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> +</span><span id="L-2492"><a href="#L-2492"><span class="linenos">2492</span></a> <span class="p">}</span> +</span><span id="L-2493"><a href="#L-2493"><span class="linenos">2493</span></a> +</span><span id="L-2494"><a href="#L-2494"><span class="linenos">2494</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2495"><a href="#L-2495"><span class="linenos">2495</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> +</span><span id="L-2496"><a href="#L-2496"><span class="linenos">2496</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> +</span><span id="L-2497"><a href="#L-2497"><span class="linenos">2497</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> +</span><span id="L-2498"><a href="#L-2498"><span class="linenos">2498</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> +</span><span id="L-2499"><a href="#L-2499"><span class="linenos">2499</span></a> <span class="p">}</span> +</span><span id="L-2500"><a href="#L-2500"><span class="linenos">2500</span></a> +</span><span id="L-2501"><a href="#L-2501"><span class="linenos">2501</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2502"><a href="#L-2502"><span class="linenos">2502</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> +</span><span id="L-2503"><a href="#L-2503"><span class="linenos">2503</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> +</span><span id="L-2504"><a href="#L-2504"><span class="linenos">2504</span></a> <span class="p">}</span> +</span><span id="L-2505"><a href="#L-2505"><span class="linenos">2505</span></a> +</span><span id="L-2506"><a href="#L-2506"><span class="linenos">2506</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> +</span><span id="L-2507"><a href="#L-2507"><span class="linenos">2507</span></a> +</span><span id="L-2508"><a href="#L-2508"><span class="linenos">2508</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2509"><a href="#L-2509"><span class="linenos">2509</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> +</span><span id="L-2510"><a href="#L-2510"><span class="linenos">2510</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> +</span><span id="L-2511"><a href="#L-2511"><span class="linenos">2511</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> +</span><span id="L-2512"><a href="#L-2512"><span class="linenos">2512</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> +</span><span id="L-2513"><a href="#L-2513"><span class="linenos">2513</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> +</span><span id="L-2514"><a href="#L-2514"><span class="linenos">2514</span></a> <span class="p">}</span> +</span><span id="L-2515"><a href="#L-2515"><span class="linenos">2515</span></a> +</span><span id="L-2516"><a href="#L-2516"><span class="linenos">2516</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2517"><a href="#L-2517"><span class="linenos">2517</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="L-2518"><a href="#L-2518"><span class="linenos">2518</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="L-2519"><a href="#L-2519"><span class="linenos">2519</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="L-2520"><a href="#L-2520"><span class="linenos">2520</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +</span><span id="L-2521"><a href="#L-2521"><span class="linenos">2521</span></a> +</span><span id="L-2522"><a href="#L-2522"><span class="linenos">2522</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-2523"><a href="#L-2523"><span class="linenos">2523</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="L-2524"><a href="#L-2524"><span class="linenos">2524</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="L-2525"><a href="#L-2525"><span class="linenos">2525</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-2526"><a href="#L-2526"><span class="linenos">2526</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="L-2527"><a href="#L-2527"><span class="linenos">2527</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-2528"><a href="#L-2528"><span class="linenos">2528</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-2529"><a href="#L-2529"><span class="linenos">2529</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="L-2530"><a href="#L-2530"><span class="linenos">2530</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-2531"><a href="#L-2531"><span class="linenos">2531</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="L-2532"><a href="#L-2532"><span class="linenos">2532</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="L-2533"><a href="#L-2533"><span class="linenos">2533</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-2534"><a href="#L-2534"><span class="linenos">2534</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="L-2535"><a href="#L-2535"><span class="linenos">2535</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> +</span><span id="L-2536"><a href="#L-2536"><span class="linenos">2536</span></a> +</span><span id="L-2537"><a href="#L-2537"><span class="linenos">2537</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2538"><a href="#L-2538"><span class="linenos">2538</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> +</span><span id="L-2539"><a href="#L-2539"><span class="linenos">2539</span></a> +</span><span id="L-2540"><a href="#L-2540"><span class="linenos">2540</span></a> +</span><span id="L-2541"><a href="#L-2541"><span class="linenos">2541</span></a><span class="c1"># https://www.postgresql.org/docs/15/datatype-pseudo.html</span> +</span><span id="L-2542"><a href="#L-2542"><span class="linenos">2542</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2543"><a href="#L-2543"><span class="linenos">2543</span></a> <span class="k">pass</span> +</span><span id="L-2544"><a href="#L-2544"><span class="linenos">2544</span></a> +</span><span id="L-2545"><a href="#L-2545"><span class="linenos">2545</span></a> +</span><span id="L-2546"><a href="#L-2546"><span class="linenos">2546</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2547"><a href="#L-2547"><span class="linenos">2547</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2548"><a href="#L-2548"><span class="linenos">2548</span></a> +</span><span id="L-2549"><a href="#L-2549"><span class="linenos">2549</span></a> +</span><span id="L-2550"><a href="#L-2550"><span class="linenos">2550</span></a><span class="c1"># WHERE x <OP> EXISTS|ALL|ANY|SOME(SELECT ...)</span> +</span><span id="L-2551"><a href="#L-2551"><span class="linenos">2551</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2552"><a href="#L-2552"><span class="linenos">2552</span></a> <span class="k">pass</span> +</span><span id="L-2553"><a href="#L-2553"><span class="linenos">2553</span></a> +</span><span id="L-2554"><a href="#L-2554"><span class="linenos">2554</span></a> +</span><span id="L-2555"><a href="#L-2555"><span class="linenos">2555</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2556"><a href="#L-2556"><span class="linenos">2556</span></a> <span class="k">pass</span> +</span><span id="L-2557"><a href="#L-2557"><span class="linenos">2557</span></a> +</span><span id="L-2558"><a href="#L-2558"><span class="linenos">2558</span></a> +</span><span id="L-2559"><a href="#L-2559"><span class="linenos">2559</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2560"><a href="#L-2560"><span class="linenos">2560</span></a> <span class="k">pass</span> +</span><span id="L-2561"><a href="#L-2561"><span class="linenos">2561</span></a> +</span><span id="L-2562"><a href="#L-2562"><span class="linenos">2562</span></a> +</span><span id="L-2563"><a href="#L-2563"><span class="linenos">2563</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2564"><a href="#L-2564"><span class="linenos">2564</span></a> <span class="k">pass</span> +</span><span id="L-2565"><a href="#L-2565"><span class="linenos">2565</span></a> +</span><span id="L-2566"><a href="#L-2566"><span class="linenos">2566</span></a> +</span><span id="L-2567"><a href="#L-2567"><span class="linenos">2567</span></a><span class="c1"># Commands to interact with the databases or engines. For most of the command</span> +</span><span id="L-2568"><a href="#L-2568"><span class="linenos">2568</span></a><span class="c1"># expressions we parse whatever comes after the command's name as a string.</span> +</span><span id="L-2569"><a href="#L-2569"><span class="linenos">2569</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2570"><a href="#L-2570"><span class="linenos">2570</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2571"><a href="#L-2571"><span class="linenos">2571</span></a> +</span><span id="L-2572"><a href="#L-2572"><span class="linenos">2572</span></a> +</span><span id="L-2573"><a href="#L-2573"><span class="linenos">2573</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2574"><a href="#L-2574"><span class="linenos">2574</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2575"><a href="#L-2575"><span class="linenos">2575</span></a> +</span><span id="L-2576"><a href="#L-2576"><span class="linenos">2576</span></a> +</span><span id="L-2577"><a href="#L-2577"><span class="linenos">2577</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2578"><a href="#L-2578"><span class="linenos">2578</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2579"><a href="#L-2579"><span class="linenos">2579</span></a> +</span><span id="L-2580"><a href="#L-2580"><span class="linenos">2580</span></a> +</span><span id="L-2581"><a href="#L-2581"><span class="linenos">2581</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2582"><a href="#L-2582"><span class="linenos">2582</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2583"><a href="#L-2583"><span class="linenos">2583</span></a> +</span><span id="L-2584"><a href="#L-2584"><span class="linenos">2584</span></a> +</span><span id="L-2585"><a href="#L-2585"><span class="linenos">2585</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2586"><a href="#L-2586"><span class="linenos">2586</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2587"><a href="#L-2587"><span class="linenos">2587</span></a> +</span><span id="L-2588"><a href="#L-2588"><span class="linenos">2588</span></a> +</span><span id="L-2589"><a href="#L-2589"><span class="linenos">2589</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2590"><a href="#L-2590"><span class="linenos">2590</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2591"><a href="#L-2591"><span class="linenos">2591</span></a> +</span><span id="L-2592"><a href="#L-2592"><span class="linenos">2592</span></a> +</span><span id="L-2593"><a href="#L-2593"><span class="linenos">2593</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2594"><a href="#L-2594"><span class="linenos">2594</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2595"><a href="#L-2595"><span class="linenos">2595</span></a> +</span><span id="L-2596"><a href="#L-2596"><span class="linenos">2596</span></a> +</span><span id="L-2597"><a href="#L-2597"><span class="linenos">2597</span></a><span class="c1"># Binary expressions like (ADD a b)</span> +</span><span id="L-2598"><a href="#L-2598"><span class="linenos">2598</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2599"><a href="#L-2599"><span class="linenos">2599</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2600"><a href="#L-2600"><span class="linenos">2600</span></a> +</span><span id="L-2601"><a href="#L-2601"><span class="linenos">2601</span></a> <span class="nd">@property</span> +</span><span id="L-2602"><a href="#L-2602"><span class="linenos">2602</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2603"><a href="#L-2603"><span class="linenos">2603</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-2604"><a href="#L-2604"><span class="linenos">2604</span></a> +</span><span id="L-2605"><a href="#L-2605"><span class="linenos">2605</span></a> <span class="nd">@property</span> +</span><span id="L-2606"><a href="#L-2606"><span class="linenos">2606</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2607"><a href="#L-2607"><span class="linenos">2607</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span><span id="L-2608"><a href="#L-2608"><span class="linenos">2608</span></a> +</span><span id="L-2609"><a href="#L-2609"><span class="linenos">2609</span></a> +</span><span id="L-2610"><a href="#L-2610"><span class="linenos">2610</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2611"><a href="#L-2611"><span class="linenos">2611</span></a> <span class="k">pass</span> +</span><span id="L-2612"><a href="#L-2612"><span class="linenos">2612</span></a> +</span><span id="L-2613"><a href="#L-2613"><span class="linenos">2613</span></a> +</span><span id="L-2614"><a href="#L-2614"><span class="linenos">2614</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2615"><a href="#L-2615"><span class="linenos">2615</span></a> <span class="k">pass</span> +</span><span id="L-2616"><a href="#L-2616"><span class="linenos">2616</span></a> +</span><span id="L-2617"><a href="#L-2617"><span class="linenos">2617</span></a> +</span><span id="L-2618"><a href="#L-2618"><span class="linenos">2618</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="L-2619"><a href="#L-2619"><span class="linenos">2619</span></a> <span class="k">pass</span> +</span><span id="L-2620"><a href="#L-2620"><span class="linenos">2620</span></a> +</span><span id="L-2621"><a href="#L-2621"><span class="linenos">2621</span></a> +</span><span id="L-2622"><a href="#L-2622"><span class="linenos">2622</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="L-2623"><a href="#L-2623"><span class="linenos">2623</span></a> <span class="k">pass</span> +</span><span id="L-2624"><a href="#L-2624"><span class="linenos">2624</span></a> +</span><span id="L-2625"><a href="#L-2625"><span class="linenos">2625</span></a> +</span><span id="L-2626"><a href="#L-2626"><span class="linenos">2626</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2627"><a href="#L-2627"><span class="linenos">2627</span></a> <span class="k">pass</span> +</span><span id="L-2628"><a href="#L-2628"><span class="linenos">2628</span></a> +</span><span id="L-2629"><a href="#L-2629"><span class="linenos">2629</span></a> +</span><span id="L-2630"><a href="#L-2630"><span class="linenos">2630</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2631"><a href="#L-2631"><span class="linenos">2631</span></a> <span class="k">pass</span> +</span><span id="L-2632"><a href="#L-2632"><span class="linenos">2632</span></a> +</span><span id="L-2633"><a href="#L-2633"><span class="linenos">2633</span></a> +</span><span id="L-2634"><a href="#L-2634"><span class="linenos">2634</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2635"><a href="#L-2635"><span class="linenos">2635</span></a> <span class="k">pass</span> +</span><span id="L-2636"><a href="#L-2636"><span class="linenos">2636</span></a> +</span><span id="L-2637"><a href="#L-2637"><span class="linenos">2637</span></a> +</span><span id="L-2638"><a href="#L-2638"><span class="linenos">2638</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2639"><a href="#L-2639"><span class="linenos">2639</span></a> <span class="k">pass</span> +</span><span id="L-2640"><a href="#L-2640"><span class="linenos">2640</span></a> +</span><span id="L-2641"><a href="#L-2641"><span class="linenos">2641</span></a> +</span><span id="L-2642"><a href="#L-2642"><span class="linenos">2642</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2643"><a href="#L-2643"><span class="linenos">2643</span></a> <span class="k">pass</span> +</span><span id="L-2644"><a href="#L-2644"><span class="linenos">2644</span></a> +</span><span id="L-2645"><a href="#L-2645"><span class="linenos">2645</span></a> +</span><span id="L-2646"><a href="#L-2646"><span class="linenos">2646</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2647"><a href="#L-2647"><span class="linenos">2647</span></a> <span class="k">pass</span> +</span><span id="L-2648"><a href="#L-2648"><span class="linenos">2648</span></a> +</span><span id="L-2649"><a href="#L-2649"><span class="linenos">2649</span></a> +</span><span id="L-2650"><a href="#L-2650"><span class="linenos">2650</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2651"><a href="#L-2651"><span class="linenos">2651</span></a> <span class="nd">@property</span> +</span><span id="L-2652"><a href="#L-2652"><span class="linenos">2652</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2653"><a href="#L-2653"><span class="linenos">2653</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-2654"><a href="#L-2654"><span class="linenos">2654</span></a> +</span><span id="L-2655"><a href="#L-2655"><span class="linenos">2655</span></a> +</span><span id="L-2656"><a href="#L-2656"><span class="linenos">2656</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2657"><a href="#L-2657"><span class="linenos">2657</span></a> <span class="k">pass</span> +</span><span id="L-2658"><a href="#L-2658"><span class="linenos">2658</span></a> +</span><span id="L-2659"><a href="#L-2659"><span class="linenos">2659</span></a> +</span><span id="L-2660"><a href="#L-2660"><span class="linenos">2660</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2661"><a href="#L-2661"><span class="linenos">2661</span></a> <span class="k">pass</span> +</span><span id="L-2662"><a href="#L-2662"><span class="linenos">2662</span></a> +</span><span id="L-2663"><a href="#L-2663"><span class="linenos">2663</span></a> +</span><span id="L-2664"><a href="#L-2664"><span class="linenos">2664</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2665"><a href="#L-2665"><span class="linenos">2665</span></a> <span class="k">pass</span> +</span><span id="L-2666"><a href="#L-2666"><span class="linenos">2666</span></a> +</span><span id="L-2667"><a href="#L-2667"><span class="linenos">2667</span></a> +</span><span id="L-2668"><a href="#L-2668"><span class="linenos">2668</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2669"><a href="#L-2669"><span class="linenos">2669</span></a> <span class="k">pass</span> +</span><span id="L-2670"><a href="#L-2670"><span class="linenos">2670</span></a> +</span><span id="L-2671"><a href="#L-2671"><span class="linenos">2671</span></a> +</span><span id="L-2672"><a href="#L-2672"><span class="linenos">2672</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2673"><a href="#L-2673"><span class="linenos">2673</span></a> <span class="k">pass</span> +</span><span id="L-2674"><a href="#L-2674"><span class="linenos">2674</span></a> +</span><span id="L-2675"><a href="#L-2675"><span class="linenos">2675</span></a> +</span><span id="L-2676"><a href="#L-2676"><span class="linenos">2676</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2677"><a href="#L-2677"><span class="linenos">2677</span></a> <span class="k">pass</span> +</span><span id="L-2678"><a href="#L-2678"><span class="linenos">2678</span></a> +</span><span id="L-2679"><a href="#L-2679"><span class="linenos">2679</span></a> +</span><span id="L-2680"><a href="#L-2680"><span class="linenos">2680</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2681"><a href="#L-2681"><span class="linenos">2681</span></a> <span class="k">pass</span> +</span><span id="L-2682"><a href="#L-2682"><span class="linenos">2682</span></a> +</span><span id="L-2683"><a href="#L-2683"><span class="linenos">2683</span></a> +</span><span id="L-2684"><a href="#L-2684"><span class="linenos">2684</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2685"><a href="#L-2685"><span class="linenos">2685</span></a> <span class="k">pass</span> +</span><span id="L-2686"><a href="#L-2686"><span class="linenos">2686</span></a> +</span><span id="L-2687"><a href="#L-2687"><span class="linenos">2687</span></a> +</span><span id="L-2688"><a href="#L-2688"><span class="linenos">2688</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2689"><a href="#L-2689"><span class="linenos">2689</span></a> <span class="k">pass</span> +</span><span id="L-2690"><a href="#L-2690"><span class="linenos">2690</span></a> +</span><span id="L-2691"><a href="#L-2691"><span class="linenos">2691</span></a> +</span><span id="L-2692"><a href="#L-2692"><span class="linenos">2692</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2693"><a href="#L-2693"><span class="linenos">2693</span></a> <span class="k">pass</span> +</span><span id="L-2694"><a href="#L-2694"><span class="linenos">2694</span></a> +</span><span id="L-2695"><a href="#L-2695"><span class="linenos">2695</span></a> +</span><span id="L-2696"><a href="#L-2696"><span class="linenos">2696</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2697"><a href="#L-2697"><span class="linenos">2697</span></a> <span class="k">pass</span> +</span><span id="L-2698"><a href="#L-2698"><span class="linenos">2698</span></a> +</span><span id="L-2699"><a href="#L-2699"><span class="linenos">2699</span></a> +</span><span id="L-2700"><a href="#L-2700"><span class="linenos">2700</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2701"><a href="#L-2701"><span class="linenos">2701</span></a> <span class="k">pass</span> +</span><span id="L-2702"><a href="#L-2702"><span class="linenos">2702</span></a> +</span><span id="L-2703"><a href="#L-2703"><span class="linenos">2703</span></a> +</span><span id="L-2704"><a href="#L-2704"><span class="linenos">2704</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2705"><a href="#L-2705"><span class="linenos">2705</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> +</span><span id="L-2706"><a href="#L-2706"><span class="linenos">2706</span></a> +</span><span id="L-2707"><a href="#L-2707"><span class="linenos">2707</span></a> +</span><span id="L-2708"><a href="#L-2708"><span class="linenos">2708</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2709"><a href="#L-2709"><span class="linenos">2709</span></a> <span class="k">pass</span> +</span><span id="L-2710"><a href="#L-2710"><span class="linenos">2710</span></a> +</span><span id="L-2711"><a href="#L-2711"><span class="linenos">2711</span></a> +</span><span id="L-2712"><a href="#L-2712"><span class="linenos">2712</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2713"><a href="#L-2713"><span class="linenos">2713</span></a> <span class="k">pass</span> +</span><span id="L-2714"><a href="#L-2714"><span class="linenos">2714</span></a> +</span><span id="L-2715"><a href="#L-2715"><span class="linenos">2715</span></a> +</span><span id="L-2716"><a href="#L-2716"><span class="linenos">2716</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2717"><a href="#L-2717"><span class="linenos">2717</span></a> <span class="k">pass</span> +</span><span id="L-2718"><a href="#L-2718"><span class="linenos">2718</span></a> +</span><span id="L-2719"><a href="#L-2719"><span class="linenos">2719</span></a> +</span><span id="L-2720"><a href="#L-2720"><span class="linenos">2720</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2721"><a href="#L-2721"><span class="linenos">2721</span></a> <span class="k">pass</span> +</span><span id="L-2722"><a href="#L-2722"><span class="linenos">2722</span></a> +</span><span id="L-2723"><a href="#L-2723"><span class="linenos">2723</span></a> +</span><span id="L-2724"><a href="#L-2724"><span class="linenos">2724</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2725"><a href="#L-2725"><span class="linenos">2725</span></a> <span class="k">pass</span> +</span><span id="L-2726"><a href="#L-2726"><span class="linenos">2726</span></a> +</span><span id="L-2727"><a href="#L-2727"><span class="linenos">2727</span></a> +</span><span id="L-2728"><a href="#L-2728"><span class="linenos">2728</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2729"><a href="#L-2729"><span class="linenos">2729</span></a> <span class="k">pass</span> +</span><span id="L-2730"><a href="#L-2730"><span class="linenos">2730</span></a> +</span><span id="L-2731"><a href="#L-2731"><span class="linenos">2731</span></a> +</span><span id="L-2732"><a href="#L-2732"><span class="linenos">2732</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2733"><a href="#L-2733"><span class="linenos">2733</span></a> <span class="k">pass</span> +</span><span id="L-2734"><a href="#L-2734"><span class="linenos">2734</span></a> +</span><span id="L-2735"><a href="#L-2735"><span class="linenos">2735</span></a> +</span><span id="L-2736"><a href="#L-2736"><span class="linenos">2736</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2737"><a href="#L-2737"><span class="linenos">2737</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2738"><a href="#L-2738"><span class="linenos">2738</span></a> +</span><span id="L-2739"><a href="#L-2739"><span class="linenos">2739</span></a> +</span><span id="L-2740"><a href="#L-2740"><span class="linenos">2740</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2741"><a href="#L-2741"><span class="linenos">2741</span></a> <span class="k">pass</span> +</span><span id="L-2742"><a href="#L-2742"><span class="linenos">2742</span></a> +</span><span id="L-2743"><a href="#L-2743"><span class="linenos">2743</span></a> +</span><span id="L-2744"><a href="#L-2744"><span class="linenos">2744</span></a><span class="c1"># Unary Expressions</span> +</span><span id="L-2745"><a href="#L-2745"><span class="linenos">2745</span></a><span class="c1"># (NOT a)</span> +</span><span id="L-2746"><a href="#L-2746"><span class="linenos">2746</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2747"><a href="#L-2747"><span class="linenos">2747</span></a> <span class="k">pass</span> +</span><span id="L-2748"><a href="#L-2748"><span class="linenos">2748</span></a> +</span><span id="L-2749"><a href="#L-2749"><span class="linenos">2749</span></a> +</span><span id="L-2750"><a href="#L-2750"><span class="linenos">2750</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-2751"><a href="#L-2751"><span class="linenos">2751</span></a> <span class="k">pass</span> +</span><span id="L-2752"><a href="#L-2752"><span class="linenos">2752</span></a> +</span><span id="L-2753"><a href="#L-2753"><span class="linenos">2753</span></a> +</span><span id="L-2754"><a href="#L-2754"><span class="linenos">2754</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2755"><a href="#L-2755"><span class="linenos">2755</span></a> <span class="k">pass</span> +</span><span id="L-2756"><a href="#L-2756"><span class="linenos">2756</span></a> +</span><span id="L-2757"><a href="#L-2757"><span class="linenos">2757</span></a> +</span><span id="L-2758"><a href="#L-2758"><span class="linenos">2758</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2759"><a href="#L-2759"><span class="linenos">2759</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2760"><a href="#L-2760"><span class="linenos">2760</span></a> +</span><span id="L-2761"><a href="#L-2761"><span class="linenos">2761</span></a> +</span><span id="L-2762"><a href="#L-2762"><span class="linenos">2762</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-2763"><a href="#L-2763"><span class="linenos">2763</span></a> <span class="k">pass</span> +</span><span id="L-2764"><a href="#L-2764"><span class="linenos">2764</span></a> +</span><span id="L-2765"><a href="#L-2765"><span class="linenos">2765</span></a> +</span><span id="L-2766"><a href="#L-2766"><span class="linenos">2766</span></a><span class="c1"># Special Functions</span> +</span><span id="L-2767"><a href="#L-2767"><span class="linenos">2767</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2768"><a href="#L-2768"><span class="linenos">2768</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2769"><a href="#L-2769"><span class="linenos">2769</span></a> +</span><span id="L-2770"><a href="#L-2770"><span class="linenos">2770</span></a> <span class="nd">@property</span> +</span><span id="L-2771"><a href="#L-2771"><span class="linenos">2771</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2772"><a href="#L-2772"><span class="linenos">2772</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span><span id="L-2773"><a href="#L-2773"><span class="linenos">2773</span></a> +</span><span id="L-2774"><a href="#L-2774"><span class="linenos">2774</span></a> +</span><span id="L-2775"><a href="#L-2775"><span class="linenos">2775</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2776"><a href="#L-2776"><span class="linenos">2776</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2777"><a href="#L-2777"><span class="linenos">2777</span></a> +</span><span id="L-2778"><a href="#L-2778"><span class="linenos">2778</span></a> <span class="nd">@property</span> +</span><span id="L-2779"><a href="#L-2779"><span class="linenos">2779</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2780"><a href="#L-2780"><span class="linenos">2780</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-2781"><a href="#L-2781"><span class="linenos">2781</span></a> +</span><span id="L-2782"><a href="#L-2782"><span class="linenos">2782</span></a> +</span><span id="L-2783"><a href="#L-2783"><span class="linenos">2783</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2784"><a href="#L-2784"><span class="linenos">2784</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2785"><a href="#L-2785"><span class="linenos">2785</span></a> +</span><span id="L-2786"><a href="#L-2786"><span class="linenos">2786</span></a> +</span><span id="L-2787"><a href="#L-2787"><span class="linenos">2787</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2788"><a href="#L-2788"><span class="linenos">2788</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2789"><a href="#L-2789"><span class="linenos">2789</span></a> +</span><span id="L-2790"><a href="#L-2790"><span class="linenos">2790</span></a> +</span><span id="L-2791"><a href="#L-2791"><span class="linenos">2791</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2792"><a href="#L-2792"><span class="linenos">2792</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2793"><a href="#L-2793"><span class="linenos">2793</span></a> +</span><span id="L-2794"><a href="#L-2794"><span class="linenos">2794</span></a> +</span><span id="L-2795"><a href="#L-2795"><span class="linenos">2795</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2796"><a href="#L-2796"><span class="linenos">2796</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2797"><a href="#L-2797"><span class="linenos">2797</span></a> +</span><span id="L-2798"><a href="#L-2798"><span class="linenos">2798</span></a> +</span><span id="L-2799"><a href="#L-2799"><span class="linenos">2799</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2800"><a href="#L-2800"><span class="linenos">2800</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2801"><a href="#L-2801"><span class="linenos">2801</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2802"><a href="#L-2802"><span class="linenos">2802</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2803"><a href="#L-2803"><span class="linenos">2803</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2804"><a href="#L-2804"><span class="linenos">2804</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2805"><a href="#L-2805"><span class="linenos">2805</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2806"><a href="#L-2806"><span class="linenos">2806</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2807"><a href="#L-2807"><span class="linenos">2807</span></a> <span class="p">}</span> +</span><span id="L-2808"><a href="#L-2808"><span class="linenos">2808</span></a> +</span><span id="L-2809"><a href="#L-2809"><span class="linenos">2809</span></a> +</span><span id="L-2810"><a href="#L-2810"><span class="linenos">2810</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2811"><a href="#L-2811"><span class="linenos">2811</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> +</span><span id="L-2812"><a href="#L-2812"><span class="linenos">2812</span></a> +</span><span id="L-2813"><a href="#L-2813"><span class="linenos">2813</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2814"><a href="#L-2814"><span class="linenos">2814</span></a> +</span><span id="L-2815"><a href="#L-2815"><span class="linenos">2815</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="L-2816"><a href="#L-2816"><span class="linenos">2816</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="L-2817"><a href="#L-2817"><span class="linenos">2817</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="L-2818"><a href="#L-2818"><span class="linenos">2818</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-2819"><a href="#L-2819"><span class="linenos">2819</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="L-2820"><a href="#L-2820"><span class="linenos">2820</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="L-2821"><a href="#L-2821"><span class="linenos">2821</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> +</span><span id="L-2822"><a href="#L-2822"><span class="linenos">2822</span></a> +</span><span id="L-2823"><a href="#L-2823"><span class="linenos">2823</span></a> +</span><span id="L-2824"><a href="#L-2824"><span class="linenos">2824</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-2825"><a href="#L-2825"><span class="linenos">2825</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2826"><a href="#L-2826"><span class="linenos">2826</span></a> +</span><span id="L-2827"><a href="#L-2827"><span class="linenos">2827</span></a> +</span><span id="L-2828"><a href="#L-2828"><span class="linenos">2828</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2829"><a href="#L-2829"><span class="linenos">2829</span></a> <span class="k">pass</span> +</span><span id="L-2830"><a href="#L-2830"><span class="linenos">2830</span></a> +</span><span id="L-2831"><a href="#L-2831"><span class="linenos">2831</span></a> +</span><span id="L-2832"><a href="#L-2832"><span class="linenos">2832</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2833"><a href="#L-2833"><span class="linenos">2833</span></a> <span class="k">pass</span> +</span><span id="L-2834"><a href="#L-2834"><span class="linenos">2834</span></a> +</span><span id="L-2835"><a href="#L-2835"><span class="linenos">2835</span></a> +</span><span id="L-2836"><a href="#L-2836"><span class="linenos">2836</span></a><span class="c1"># Functions</span> +</span><span id="L-2837"><a href="#L-2837"><span class="linenos">2837</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2838"><a href="#L-2838"><span class="linenos">2838</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2839"><a href="#L-2839"><span class="linenos">2839</span></a><span class="sd"> The base class for all function expressions.</span> +</span><span id="L-2840"><a href="#L-2840"><span class="linenos">2840</span></a> +</span><span id="L-2841"><a href="#L-2841"><span class="linenos">2841</span></a><span class="sd"> Attributes:</span> +</span><span id="L-2842"><a href="#L-2842"><span class="linenos">2842</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> +</span><span id="L-2843"><a href="#L-2843"><span class="linenos">2843</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> +</span><span id="L-2844"><a href="#L-2844"><span class="linenos">2844</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> +</span><span id="L-2845"><a href="#L-2845"><span class="linenos">2845</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> +</span><span id="L-2846"><a href="#L-2846"><span class="linenos">2846</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> +</span><span id="L-2847"><a href="#L-2847"><span class="linenos">2847</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> +</span><span id="L-2848"><a href="#L-2848"><span class="linenos">2848</span></a><span class="sd"> """</span> +</span><span id="L-2849"><a href="#L-2849"><span class="linenos">2849</span></a> +</span><span id="L-2850"><a href="#L-2850"><span class="linenos">2850</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> +</span><span id="L-2851"><a href="#L-2851"><span class="linenos">2851</span></a> +</span><span id="L-2852"><a href="#L-2852"><span class="linenos">2852</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2853"><a href="#L-2853"><span class="linenos">2853</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="L-2854"><a href="#L-2854"><span class="linenos">2854</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="L-2855"><a href="#L-2855"><span class="linenos">2855</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="L-2856"><a href="#L-2856"><span class="linenos">2856</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="L-2857"><a href="#L-2857"><span class="linenos">2857</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="L-2858"><a href="#L-2858"><span class="linenos">2858</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="L-2859"><a href="#L-2859"><span class="linenos">2859</span></a> +</span><span id="L-2860"><a href="#L-2860"><span class="linenos">2860</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="L-2861"><a href="#L-2861"><span class="linenos">2861</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="L-2862"><a href="#L-2862"><span class="linenos">2862</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-2863"><a href="#L-2863"><span class="linenos">2863</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="L-2864"><a href="#L-2864"><span class="linenos">2864</span></a> +</span><span id="L-2865"><a href="#L-2865"><span class="linenos">2865</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> +</span><span id="L-2866"><a href="#L-2866"><span class="linenos">2866</span></a> +</span><span id="L-2867"><a href="#L-2867"><span class="linenos">2867</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2868"><a href="#L-2868"><span class="linenos">2868</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-2869"><a href="#L-2869"><span class="linenos">2869</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="L-2870"><a href="#L-2870"><span class="linenos">2870</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="L-2871"><a href="#L-2871"><span class="linenos">2871</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="L-2872"><a href="#L-2872"><span class="linenos">2872</span></a> <span class="p">)</span> +</span><span id="L-2873"><a href="#L-2873"><span class="linenos">2873</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="L-2874"><a href="#L-2874"><span class="linenos">2874</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="L-2875"><a href="#L-2875"><span class="linenos">2875</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span><span id="L-2876"><a href="#L-2876"><span class="linenos">2876</span></a> +</span><span id="L-2877"><a href="#L-2877"><span class="linenos">2877</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2878"><a href="#L-2878"><span class="linenos">2878</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-2879"><a href="#L-2879"><span class="linenos">2879</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="L-2880"><a href="#L-2880"><span class="linenos">2880</span></a> +</span><span id="L-2881"><a href="#L-2881"><span class="linenos">2881</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2882"><a href="#L-2882"><span class="linenos">2882</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-2883"><a href="#L-2883"><span class="linenos">2883</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> +</span><span id="L-2884"><a href="#L-2884"><span class="linenos">2884</span></a> +</span><span id="L-2885"><a href="#L-2885"><span class="linenos">2885</span></a> +</span><span id="L-2886"><a href="#L-2886"><span class="linenos">2886</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2887"><a href="#L-2887"><span class="linenos">2887</span></a> <span class="k">pass</span> +</span><span id="L-2888"><a href="#L-2888"><span class="linenos">2888</span></a> +</span><span id="L-2889"><a href="#L-2889"><span class="linenos">2889</span></a> +</span><span id="L-2890"><a href="#L-2890"><span class="linenos">2890</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2891"><a href="#L-2891"><span class="linenos">2891</span></a> <span class="k">pass</span> +</span><span id="L-2892"><a href="#L-2892"><span class="linenos">2892</span></a> +</span><span id="L-2893"><a href="#L-2893"><span class="linenos">2893</span></a> +</span><span id="L-2894"><a href="#L-2894"><span class="linenos">2894</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2895"><a href="#L-2895"><span class="linenos">2895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2896"><a href="#L-2896"><span class="linenos">2896</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-2897"><a href="#L-2897"><span class="linenos">2897</span></a> +</span><span id="L-2898"><a href="#L-2898"><span class="linenos">2898</span></a> +</span><span id="L-2899"><a href="#L-2899"><span class="linenos">2899</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-2900"><a href="#L-2900"><span class="linenos">2900</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2901"><a href="#L-2901"><span class="linenos">2901</span></a> +</span><span id="L-2902"><a href="#L-2902"><span class="linenos">2902</span></a> +</span><span id="L-2903"><a href="#L-2903"><span class="linenos">2903</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2904"><a href="#L-2904"><span class="linenos">2904</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2905"><a href="#L-2905"><span class="linenos">2905</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-2906"><a href="#L-2906"><span class="linenos">2906</span></a> +</span><span id="L-2907"><a href="#L-2907"><span class="linenos">2907</span></a> +</span><span id="L-2908"><a href="#L-2908"><span class="linenos">2908</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2909"><a href="#L-2909"><span class="linenos">2909</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2910"><a href="#L-2910"><span class="linenos">2910</span></a> +</span><span id="L-2911"><a href="#L-2911"><span class="linenos">2911</span></a> +</span><span id="L-2912"><a href="#L-2912"><span class="linenos">2912</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-2913"><a href="#L-2913"><span class="linenos">2913</span></a> <span class="k">pass</span> +</span><span id="L-2914"><a href="#L-2914"><span class="linenos">2914</span></a> +</span><span id="L-2915"><a href="#L-2915"><span class="linenos">2915</span></a> +</span><span id="L-2916"><a href="#L-2916"><span class="linenos">2916</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2917"><a href="#L-2917"><span class="linenos">2917</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2918"><a href="#L-2918"><span class="linenos">2918</span></a> +</span><span id="L-2919"><a href="#L-2919"><span class="linenos">2919</span></a> +</span><span id="L-2920"><a href="#L-2920"><span class="linenos">2920</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2921"><a href="#L-2921"><span class="linenos">2921</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2922"><a href="#L-2922"><span class="linenos">2922</span></a> +</span><span id="L-2923"><a href="#L-2923"><span class="linenos">2923</span></a> +</span><span id="L-2924"><a href="#L-2924"><span class="linenos">2924</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2925"><a href="#L-2925"><span class="linenos">2925</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2926"><a href="#L-2926"><span class="linenos">2926</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-2927"><a href="#L-2927"><span class="linenos">2927</span></a> +</span><span id="L-2928"><a href="#L-2928"><span class="linenos">2928</span></a> +</span><span id="L-2929"><a href="#L-2929"><span class="linenos">2929</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2930"><a href="#L-2930"><span class="linenos">2930</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2931"><a href="#L-2931"><span class="linenos">2931</span></a> +</span><span id="L-2932"><a href="#L-2932"><span class="linenos">2932</span></a> +</span><span id="L-2933"><a href="#L-2933"><span class="linenos">2933</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2934"><a href="#L-2934"><span class="linenos">2934</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2935"><a href="#L-2935"><span class="linenos">2935</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> +</span><span id="L-2936"><a href="#L-2936"><span class="linenos">2936</span></a> +</span><span id="L-2937"><a href="#L-2937"><span class="linenos">2937</span></a> +</span><span id="L-2938"><a href="#L-2938"><span class="linenos">2938</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2939"><a href="#L-2939"><span class="linenos">2939</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2940"><a href="#L-2940"><span class="linenos">2940</span></a> +</span><span id="L-2941"><a href="#L-2941"><span class="linenos">2941</span></a> +</span><span id="L-2942"><a href="#L-2942"><span class="linenos">2942</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2943"><a href="#L-2943"><span class="linenos">2943</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2944"><a href="#L-2944"><span class="linenos">2944</span></a> +</span><span id="L-2945"><a href="#L-2945"><span class="linenos">2945</span></a> +</span><span id="L-2946"><a href="#L-2946"><span class="linenos">2946</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2947"><a href="#L-2947"><span class="linenos">2947</span></a> <span class="k">pass</span> +</span><span id="L-2948"><a href="#L-2948"><span class="linenos">2948</span></a> +</span><span id="L-2949"><a href="#L-2949"><span class="linenos">2949</span></a> +</span><span id="L-2950"><a href="#L-2950"><span class="linenos">2950</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-2951"><a href="#L-2951"><span class="linenos">2951</span></a> <span class="k">pass</span> +</span><span id="L-2952"><a href="#L-2952"><span class="linenos">2952</span></a> +</span><span id="L-2953"><a href="#L-2953"><span class="linenos">2953</span></a> +</span><span id="L-2954"><a href="#L-2954"><span class="linenos">2954</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-2955"><a href="#L-2955"><span class="linenos">2955</span></a> <span class="k">pass</span> +</span><span id="L-2956"><a href="#L-2956"><span class="linenos">2956</span></a> +</span><span id="L-2957"><a href="#L-2957"><span class="linenos">2957</span></a> +</span><span id="L-2958"><a href="#L-2958"><span class="linenos">2958</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-2959"><a href="#L-2959"><span class="linenos">2959</span></a> <span class="k">pass</span> +</span><span id="L-2960"><a href="#L-2960"><span class="linenos">2960</span></a> +</span><span id="L-2961"><a href="#L-2961"><span class="linenos">2961</span></a> +</span><span id="L-2962"><a href="#L-2962"><span class="linenos">2962</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2963"><a href="#L-2963"><span class="linenos">2963</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2964"><a href="#L-2964"><span class="linenos">2964</span></a> +</span><span id="L-2965"><a href="#L-2965"><span class="linenos">2965</span></a> +</span><span id="L-2966"><a href="#L-2966"><span class="linenos">2966</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2967"><a href="#L-2967"><span class="linenos">2967</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2968"><a href="#L-2968"><span class="linenos">2968</span></a> +</span><span id="L-2969"><a href="#L-2969"><span class="linenos">2969</span></a> <span class="nd">@property</span> +</span><span id="L-2970"><a href="#L-2970"><span class="linenos">2970</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2971"><a href="#L-2971"><span class="linenos">2971</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-2972"><a href="#L-2972"><span class="linenos">2972</span></a> +</span><span id="L-2973"><a href="#L-2973"><span class="linenos">2973</span></a> <span class="nd">@property</span> +</span><span id="L-2974"><a href="#L-2974"><span class="linenos">2974</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2975"><a href="#L-2975"><span class="linenos">2975</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> +</span><span id="L-2976"><a href="#L-2976"><span class="linenos">2976</span></a> +</span><span id="L-2977"><a href="#L-2977"><span class="linenos">2977</span></a> <span class="nd">@property</span> +</span><span id="L-2978"><a href="#L-2978"><span class="linenos">2978</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2979"><a href="#L-2979"><span class="linenos">2979</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-2980"><a href="#L-2980"><span class="linenos">2980</span></a> +</span><span id="L-2981"><a href="#L-2981"><span class="linenos">2981</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2982"><a href="#L-2982"><span class="linenos">2982</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-2983"><a href="#L-2983"><span class="linenos">2983</span></a> +</span><span id="L-2984"><a href="#L-2984"><span class="linenos">2984</span></a> +</span><span id="L-2985"><a href="#L-2985"><span class="linenos">2985</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2986"><a href="#L-2986"><span class="linenos">2986</span></a> <span class="k">pass</span> +</span><span id="L-2987"><a href="#L-2987"><span class="linenos">2987</span></a> +</span><span id="L-2988"><a href="#L-2988"><span class="linenos">2988</span></a> +</span><span id="L-2989"><a href="#L-2989"><span class="linenos">2989</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> +</span><span id="L-2990"><a href="#L-2990"><span class="linenos">2990</span></a> <span class="k">pass</span> +</span><span id="L-2991"><a href="#L-2991"><span class="linenos">2991</span></a> +</span><span id="L-2992"><a href="#L-2992"><span class="linenos">2992</span></a> +</span><span id="L-2993"><a href="#L-2993"><span class="linenos">2993</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2994"><a href="#L-2994"><span class="linenos">2994</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2995"><a href="#L-2995"><span class="linenos">2995</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> +</span><span id="L-2996"><a href="#L-2996"><span class="linenos">2996</span></a> +</span><span id="L-2997"><a href="#L-2997"><span class="linenos">2997</span></a> +</span><span id="L-2998"><a href="#L-2998"><span class="linenos">2998</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-2999"><a href="#L-2999"><span class="linenos">2999</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3000"><a href="#L-3000"><span class="linenos">3000</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3001"><a href="#L-3001"><span class="linenos">3001</span></a> +</span><span id="L-3002"><a href="#L-3002"><span class="linenos">3002</span></a> +</span><span id="L-3003"><a href="#L-3003"><span class="linenos">3003</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3004"><a href="#L-3004"><span class="linenos">3004</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3005"><a href="#L-3005"><span class="linenos">3005</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3006"><a href="#L-3006"><span class="linenos">3006</span></a> +</span><span id="L-3007"><a href="#L-3007"><span class="linenos">3007</span></a> +</span><span id="L-3008"><a href="#L-3008"><span class="linenos">3008</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> +</span><span id="L-3009"><a href="#L-3009"><span class="linenos">3009</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> +</span><span id="L-3010"><a href="#L-3010"><span class="linenos">3010</span></a> +</span><span id="L-3011"><a href="#L-3011"><span class="linenos">3011</span></a> +</span><span id="L-3012"><a href="#L-3012"><span class="linenos">3012</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3013"><a href="#L-3013"><span class="linenos">3013</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3014"><a href="#L-3014"><span class="linenos">3014</span></a> +</span><span id="L-3015"><a href="#L-3015"><span class="linenos">3015</span></a> +</span><span id="L-3016"><a href="#L-3016"><span class="linenos">3016</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3017"><a href="#L-3017"><span class="linenos">3017</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3018"><a href="#L-3018"><span class="linenos">3018</span></a> +</span><span id="L-3019"><a href="#L-3019"><span class="linenos">3019</span></a> +</span><span id="L-3020"><a href="#L-3020"><span class="linenos">3020</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3021"><a href="#L-3021"><span class="linenos">3021</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3022"><a href="#L-3022"><span class="linenos">3022</span></a> +</span><span id="L-3023"><a href="#L-3023"><span class="linenos">3023</span></a> +</span><span id="L-3024"><a href="#L-3024"><span class="linenos">3024</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3025"><a href="#L-3025"><span class="linenos">3025</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3026"><a href="#L-3026"><span class="linenos">3026</span></a> +</span><span id="L-3027"><a href="#L-3027"><span class="linenos">3027</span></a> +</span><span id="L-3028"><a href="#L-3028"><span class="linenos">3028</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3029"><a href="#L-3029"><span class="linenos">3029</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3030"><a href="#L-3030"><span class="linenos">3030</span></a> +</span><span id="L-3031"><a href="#L-3031"><span class="linenos">3031</span></a> +</span><span id="L-3032"><a href="#L-3032"><span class="linenos">3032</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3033"><a href="#L-3033"><span class="linenos">3033</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3034"><a href="#L-3034"><span class="linenos">3034</span></a> +</span><span id="L-3035"><a href="#L-3035"><span class="linenos">3035</span></a> +</span><span id="L-3036"><a href="#L-3036"><span class="linenos">3036</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3037"><a href="#L-3037"><span class="linenos">3037</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3038"><a href="#L-3038"><span class="linenos">3038</span></a> +</span><span id="L-3039"><a href="#L-3039"><span class="linenos">3039</span></a> +</span><span id="L-3040"><a href="#L-3040"><span class="linenos">3040</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3041"><a href="#L-3041"><span class="linenos">3041</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3042"><a href="#L-3042"><span class="linenos">3042</span></a> +</span><span id="L-3043"><a href="#L-3043"><span class="linenos">3043</span></a> +</span><span id="L-3044"><a href="#L-3044"><span class="linenos">3044</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3045"><a href="#L-3045"><span class="linenos">3045</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3046"><a href="#L-3046"><span class="linenos">3046</span></a> +</span><span id="L-3047"><a href="#L-3047"><span class="linenos">3047</span></a> +</span><span id="L-3048"><a href="#L-3048"><span class="linenos">3048</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3049"><a href="#L-3049"><span class="linenos">3049</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3050"><a href="#L-3050"><span class="linenos">3050</span></a> +</span><span id="L-3051"><a href="#L-3051"><span class="linenos">3051</span></a> +</span><span id="L-3052"><a href="#L-3052"><span class="linenos">3052</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3053"><a href="#L-3053"><span class="linenos">3053</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3054"><a href="#L-3054"><span class="linenos">3054</span></a> +</span><span id="L-3055"><a href="#L-3055"><span class="linenos">3055</span></a> +</span><span id="L-3056"><a href="#L-3056"><span class="linenos">3056</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3057"><a href="#L-3057"><span class="linenos">3057</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3058"><a href="#L-3058"><span class="linenos">3058</span></a> +</span><span id="L-3059"><a href="#L-3059"><span class="linenos">3059</span></a> +</span><span id="L-3060"><a href="#L-3060"><span class="linenos">3060</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3061"><a href="#L-3061"><span class="linenos">3061</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3062"><a href="#L-3062"><span class="linenos">3062</span></a> +</span><span id="L-3063"><a href="#L-3063"><span class="linenos">3063</span></a> +</span><span id="L-3064"><a href="#L-3064"><span class="linenos">3064</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3065"><a href="#L-3065"><span class="linenos">3065</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> +</span><span id="L-3066"><a href="#L-3066"><span class="linenos">3066</span></a> +</span><span id="L-3067"><a href="#L-3067"><span class="linenos">3067</span></a> +</span><span id="L-3068"><a href="#L-3068"><span class="linenos">3068</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3069"><a href="#L-3069"><span class="linenos">3069</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> +</span><span id="L-3070"><a href="#L-3070"><span class="linenos">3070</span></a> +</span><span id="L-3071"><a href="#L-3071"><span class="linenos">3071</span></a> +</span><span id="L-3072"><a href="#L-3072"><span class="linenos">3072</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3073"><a href="#L-3073"><span class="linenos">3073</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> +</span><span id="L-3074"><a href="#L-3074"><span class="linenos">3074</span></a> +</span><span id="L-3075"><a href="#L-3075"><span class="linenos">3075</span></a> +</span><span id="L-3076"><a href="#L-3076"><span class="linenos">3076</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3077"><a href="#L-3077"><span class="linenos">3077</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> +</span><span id="L-3078"><a href="#L-3078"><span class="linenos">3078</span></a> +</span><span id="L-3079"><a href="#L-3079"><span class="linenos">3079</span></a> +</span><span id="L-3080"><a href="#L-3080"><span class="linenos">3080</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3081"><a href="#L-3081"><span class="linenos">3081</span></a> <span class="k">pass</span> +</span><span id="L-3082"><a href="#L-3082"><span class="linenos">3082</span></a> +</span><span id="L-3083"><a href="#L-3083"><span class="linenos">3083</span></a> +</span><span id="L-3084"><a href="#L-3084"><span class="linenos">3084</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3085"><a href="#L-3085"><span class="linenos">3085</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3086"><a href="#L-3086"><span class="linenos">3086</span></a> +</span><span id="L-3087"><a href="#L-3087"><span class="linenos">3087</span></a> +</span><span id="L-3088"><a href="#L-3088"><span class="linenos">3088</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3089"><a href="#L-3089"><span class="linenos">3089</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3090"><a href="#L-3090"><span class="linenos">3090</span></a> +</span><span id="L-3091"><a href="#L-3091"><span class="linenos">3091</span></a> +</span><span id="L-3092"><a href="#L-3092"><span class="linenos">3092</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3093"><a href="#L-3093"><span class="linenos">3093</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3094"><a href="#L-3094"><span class="linenos">3094</span></a> +</span><span id="L-3095"><a href="#L-3095"><span class="linenos">3095</span></a> +</span><span id="L-3096"><a href="#L-3096"><span class="linenos">3096</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3097"><a href="#L-3097"><span class="linenos">3097</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3098"><a href="#L-3098"><span class="linenos">3098</span></a> +</span><span id="L-3099"><a href="#L-3099"><span class="linenos">3099</span></a> +</span><span id="L-3100"><a href="#L-3100"><span class="linenos">3100</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3101"><a href="#L-3101"><span class="linenos">3101</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3102"><a href="#L-3102"><span class="linenos">3102</span></a> +</span><span id="L-3103"><a href="#L-3103"><span class="linenos">3103</span></a> +</span><span id="L-3104"><a href="#L-3104"><span class="linenos">3104</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3105"><a href="#L-3105"><span class="linenos">3105</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3106"><a href="#L-3106"><span class="linenos">3106</span></a> +</span><span id="L-3107"><a href="#L-3107"><span class="linenos">3107</span></a> +</span><span id="L-3108"><a href="#L-3108"><span class="linenos">3108</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3109"><a href="#L-3109"><span class="linenos">3109</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3110"><a href="#L-3110"><span class="linenos">3110</span></a> +</span><span id="L-3111"><a href="#L-3111"><span class="linenos">3111</span></a> +</span><span id="L-3112"><a href="#L-3112"><span class="linenos">3112</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3113"><a href="#L-3113"><span class="linenos">3113</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3114"><a href="#L-3114"><span class="linenos">3114</span></a> +</span><span id="L-3115"><a href="#L-3115"><span class="linenos">3115</span></a> +</span><span id="L-3116"><a href="#L-3116"><span class="linenos">3116</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3117"><a href="#L-3117"><span class="linenos">3117</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3118"><a href="#L-3118"><span class="linenos">3118</span></a> +</span><span id="L-3119"><a href="#L-3119"><span class="linenos">3119</span></a> +</span><span id="L-3120"><a href="#L-3120"><span class="linenos">3120</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3121"><a href="#L-3121"><span class="linenos">3121</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> +</span><span id="L-3122"><a href="#L-3122"><span class="linenos">3122</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3123"><a href="#L-3123"><span class="linenos">3123</span></a> +</span><span id="L-3124"><a href="#L-3124"><span class="linenos">3124</span></a> +</span><span id="L-3125"><a href="#L-3125"><span class="linenos">3125</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3126"><a href="#L-3126"><span class="linenos">3126</span></a> <span class="k">pass</span> +</span><span id="L-3127"><a href="#L-3127"><span class="linenos">3127</span></a> +</span><span id="L-3128"><a href="#L-3128"><span class="linenos">3128</span></a> +</span><span id="L-3129"><a href="#L-3129"><span class="linenos">3129</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3130"><a href="#L-3130"><span class="linenos">3130</span></a> <span class="k">pass</span> +</span><span id="L-3131"><a href="#L-3131"><span class="linenos">3131</span></a> +</span><span id="L-3132"><a href="#L-3132"><span class="linenos">3132</span></a> +</span><span id="L-3133"><a href="#L-3133"><span class="linenos">3133</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3134"><a href="#L-3134"><span class="linenos">3134</span></a> <span class="k">pass</span> +</span><span id="L-3135"><a href="#L-3135"><span class="linenos">3135</span></a> +</span><span id="L-3136"><a href="#L-3136"><span class="linenos">3136</span></a> +</span><span id="L-3137"><a href="#L-3137"><span class="linenos">3137</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3138"><a href="#L-3138"><span class="linenos">3138</span></a> <span class="k">pass</span> +</span><span id="L-3139"><a href="#L-3139"><span class="linenos">3139</span></a> +</span><span id="L-3140"><a href="#L-3140"><span class="linenos">3140</span></a> +</span><span id="L-3141"><a href="#L-3141"><span class="linenos">3141</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3142"><a href="#L-3142"><span class="linenos">3142</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3143"><a href="#L-3143"><span class="linenos">3143</span></a> +</span><span id="L-3144"><a href="#L-3144"><span class="linenos">3144</span></a> +</span><span id="L-3145"><a href="#L-3145"><span class="linenos">3145</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3146"><a href="#L-3146"><span class="linenos">3146</span></a> <span class="k">pass</span> +</span><span id="L-3147"><a href="#L-3147"><span class="linenos">3147</span></a> +</span><span id="L-3148"><a href="#L-3148"><span class="linenos">3148</span></a> +</span><span id="L-3149"><a href="#L-3149"><span class="linenos">3149</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3150"><a href="#L-3150"><span class="linenos">3150</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3151"><a href="#L-3151"><span class="linenos">3151</span></a> +</span><span id="L-3152"><a href="#L-3152"><span class="linenos">3152</span></a> +</span><span id="L-3153"><a href="#L-3153"><span class="linenos">3153</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3154"><a href="#L-3154"><span class="linenos">3154</span></a> <span class="k">pass</span> +</span><span id="L-3155"><a href="#L-3155"><span class="linenos">3155</span></a> +</span><span id="L-3156"><a href="#L-3156"><span class="linenos">3156</span></a> +</span><span id="L-3157"><a href="#L-3157"><span class="linenos">3157</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3158"><a href="#L-3158"><span class="linenos">3158</span></a> <span class="k">pass</span> +</span><span id="L-3159"><a href="#L-3159"><span class="linenos">3159</span></a> +</span><span id="L-3160"><a href="#L-3160"><span class="linenos">3160</span></a> +</span><span id="L-3161"><a href="#L-3161"><span class="linenos">3161</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3162"><a href="#L-3162"><span class="linenos">3162</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3163"><a href="#L-3163"><span class="linenos">3163</span></a> +</span><span id="L-3164"><a href="#L-3164"><span class="linenos">3164</span></a> +</span><span id="L-3165"><a href="#L-3165"><span class="linenos">3165</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3166"><a href="#L-3166"><span class="linenos">3166</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3167"><a href="#L-3167"><span class="linenos">3167</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3168"><a href="#L-3168"><span class="linenos">3168</span></a> +</span><span id="L-3169"><a href="#L-3169"><span class="linenos">3169</span></a> +</span><span id="L-3170"><a href="#L-3170"><span class="linenos">3170</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3171"><a href="#L-3171"><span class="linenos">3171</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3172"><a href="#L-3172"><span class="linenos">3172</span></a> +</span><span id="L-3173"><a href="#L-3173"><span class="linenos">3173</span></a> +</span><span id="L-3174"><a href="#L-3174"><span class="linenos">3174</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3175"><a href="#L-3175"><span class="linenos">3175</span></a> <span class="k">pass</span> +</span><span id="L-3176"><a href="#L-3176"><span class="linenos">3176</span></a> +</span><span id="L-3177"><a href="#L-3177"><span class="linenos">3177</span></a> +</span><span id="L-3178"><a href="#L-3178"><span class="linenos">3178</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3179"><a href="#L-3179"><span class="linenos">3179</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3180"><a href="#L-3180"><span class="linenos">3180</span></a> +</span><span id="L-3181"><a href="#L-3181"><span class="linenos">3181</span></a> +</span><span id="L-3182"><a href="#L-3182"><span class="linenos">3182</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3183"><a href="#L-3183"><span class="linenos">3183</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3184"><a href="#L-3184"><span class="linenos">3184</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> +</span><span id="L-3185"><a href="#L-3185"><span class="linenos">3185</span></a> +</span><span id="L-3186"><a href="#L-3186"><span class="linenos">3186</span></a> +</span><span id="L-3187"><a href="#L-3187"><span class="linenos">3187</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3188"><a href="#L-3188"><span class="linenos">3188</span></a> <span class="k">pass</span> +</span><span id="L-3189"><a href="#L-3189"><span class="linenos">3189</span></a> +</span><span id="L-3190"><a href="#L-3190"><span class="linenos">3190</span></a> +</span><span id="L-3191"><a href="#L-3191"><span class="linenos">3191</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3192"><a href="#L-3192"><span class="linenos">3192</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> +</span><span id="L-3193"><a href="#L-3193"><span class="linenos">3193</span></a> +</span><span id="L-3194"><a href="#L-3194"><span class="linenos">3194</span></a> +</span><span id="L-3195"><a href="#L-3195"><span class="linenos">3195</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="L-3196"><a href="#L-3196"><span class="linenos">3196</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3197"><a href="#L-3197"><span class="linenos">3197</span></a> +</span><span id="L-3198"><a href="#L-3198"><span class="linenos">3198</span></a> +</span><span id="L-3199"><a href="#L-3199"><span class="linenos">3199</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3200"><a href="#L-3200"><span class="linenos">3200</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3201"><a href="#L-3201"><span class="linenos">3201</span></a> +</span><span id="L-3202"><a href="#L-3202"><span class="linenos">3202</span></a> +</span><span id="L-3203"><a href="#L-3203"><span class="linenos">3203</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3204"><a href="#L-3204"><span class="linenos">3204</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3205"><a href="#L-3205"><span class="linenos">3205</span></a> +</span><span id="L-3206"><a href="#L-3206"><span class="linenos">3206</span></a> +</span><span id="L-3207"><a href="#L-3207"><span class="linenos">3207</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3208"><a href="#L-3208"><span class="linenos">3208</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3209"><a href="#L-3209"><span class="linenos">3209</span></a> +</span><span id="L-3210"><a href="#L-3210"><span class="linenos">3210</span></a> +</span><span id="L-3211"><a href="#L-3211"><span class="linenos">3211</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3212"><a href="#L-3212"><span class="linenos">3212</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3213"><a href="#L-3213"><span class="linenos">3213</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3214"><a href="#L-3214"><span class="linenos">3214</span></a> +</span><span id="L-3215"><a href="#L-3215"><span class="linenos">3215</span></a> +</span><span id="L-3216"><a href="#L-3216"><span class="linenos">3216</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3217"><a href="#L-3217"><span class="linenos">3217</span></a> <span class="k">pass</span> +</span><span id="L-3218"><a href="#L-3218"><span class="linenos">3218</span></a> +</span><span id="L-3219"><a href="#L-3219"><span class="linenos">3219</span></a> +</span><span id="L-3220"><a href="#L-3220"><span class="linenos">3220</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3221"><a href="#L-3221"><span class="linenos">3221</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3222"><a href="#L-3222"><span class="linenos">3222</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3223"><a href="#L-3223"><span class="linenos">3223</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3224"><a href="#L-3224"><span class="linenos">3224</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3225"><a href="#L-3225"><span class="linenos">3225</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3226"><a href="#L-3226"><span class="linenos">3226</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3227"><a href="#L-3227"><span class="linenos">3227</span></a> <span class="p">}</span> +</span><span id="L-3228"><a href="#L-3228"><span class="linenos">3228</span></a> +</span><span id="L-3229"><a href="#L-3229"><span class="linenos">3229</span></a> +</span><span id="L-3230"><a href="#L-3230"><span class="linenos">3230</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3231"><a href="#L-3231"><span class="linenos">3231</span></a> <span class="k">pass</span> +</span><span id="L-3232"><a href="#L-3232"><span class="linenos">3232</span></a> +</span><span id="L-3233"><a href="#L-3233"><span class="linenos">3233</span></a> +</span><span id="L-3234"><a href="#L-3234"><span class="linenos">3234</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3235"><a href="#L-3235"><span class="linenos">3235</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3236"><a href="#L-3236"><span class="linenos">3236</span></a> +</span><span id="L-3237"><a href="#L-3237"><span class="linenos">3237</span></a> +</span><span id="L-3238"><a href="#L-3238"><span class="linenos">3238</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3239"><a href="#L-3239"><span class="linenos">3239</span></a> <span class="k">pass</span> +</span><span id="L-3240"><a href="#L-3240"><span class="linenos">3240</span></a> +</span><span id="L-3241"><a href="#L-3241"><span class="linenos">3241</span></a> +</span><span id="L-3242"><a href="#L-3242"><span class="linenos">3242</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3243"><a href="#L-3243"><span class="linenos">3243</span></a> <span class="k">pass</span> +</span><span id="L-3244"><a href="#L-3244"><span class="linenos">3244</span></a> +</span><span id="L-3245"><a href="#L-3245"><span class="linenos">3245</span></a> +</span><span id="L-3246"><a href="#L-3246"><span class="linenos">3246</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3247"><a href="#L-3247"><span class="linenos">3247</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">]</span> +</span><span id="L-3248"><a href="#L-3248"><span class="linenos">3248</span></a> +</span><span id="L-3249"><a href="#L-3249"><span class="linenos">3249</span></a> +</span><span id="L-3250"><a href="#L-3250"><span class="linenos">3250</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3251"><a href="#L-3251"><span class="linenos">3251</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> +</span><span id="L-3252"><a href="#L-3252"><span class="linenos">3252</span></a> +</span><span id="L-3253"><a href="#L-3253"><span class="linenos">3253</span></a> +</span><span id="L-3254"><a href="#L-3254"><span class="linenos">3254</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3255"><a href="#L-3255"><span class="linenos">3255</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3256"><a href="#L-3256"><span class="linenos">3256</span></a> +</span><span id="L-3257"><a href="#L-3257"><span class="linenos">3257</span></a> +</span><span id="L-3258"><a href="#L-3258"><span class="linenos">3258</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3259"><a href="#L-3259"><span class="linenos">3259</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3260"><a href="#L-3260"><span class="linenos">3260</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3261"><a href="#L-3261"><span class="linenos">3261</span></a> +</span><span id="L-3262"><a href="#L-3262"><span class="linenos">3262</span></a> +</span><span id="L-3263"><a href="#L-3263"><span class="linenos">3263</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3264"><a href="#L-3264"><span class="linenos">3264</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> +</span><span id="L-3265"><a href="#L-3265"><span class="linenos">3265</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> +</span><span id="L-3266"><a href="#L-3266"><span class="linenos">3266</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> +</span><span id="L-3267"><a href="#L-3267"><span class="linenos">3267</span></a><span class="sd"> """</span> +</span><span id="L-3268"><a href="#L-3268"><span class="linenos">3268</span></a> +</span><span id="L-3269"><a href="#L-3269"><span class="linenos">3269</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3270"><a href="#L-3270"><span class="linenos">3270</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3271"><a href="#L-3271"><span class="linenos">3271</span></a> +</span><span id="L-3272"><a href="#L-3272"><span class="linenos">3272</span></a> +</span><span id="L-3273"><a href="#L-3273"><span class="linenos">3273</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3274"><a href="#L-3274"><span class="linenos">3274</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3275"><a href="#L-3275"><span class="linenos">3275</span></a> +</span><span id="L-3276"><a href="#L-3276"><span class="linenos">3276</span></a> +</span><span id="L-3277"><a href="#L-3277"><span class="linenos">3277</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3278"><a href="#L-3278"><span class="linenos">3278</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3279"><a href="#L-3279"><span class="linenos">3279</span></a> +</span><span id="L-3280"><a href="#L-3280"><span class="linenos">3280</span></a> +</span><span id="L-3281"><a href="#L-3281"><span class="linenos">3281</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3282"><a href="#L-3282"><span class="linenos">3282</span></a> <span class="k">pass</span> +</span><span id="L-3283"><a href="#L-3283"><span class="linenos">3283</span></a> +</span><span id="L-3284"><a href="#L-3284"><span class="linenos">3284</span></a> +</span><span id="L-3285"><a href="#L-3285"><span class="linenos">3285</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3286"><a href="#L-3286"><span class="linenos">3286</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3287"><a href="#L-3287"><span class="linenos">3287</span></a> +</span><span id="L-3288"><a href="#L-3288"><span class="linenos">3288</span></a> +</span><span id="L-3289"><a href="#L-3289"><span class="linenos">3289</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3290"><a href="#L-3290"><span class="linenos">3290</span></a> <span class="k">pass</span> +</span><span id="L-3291"><a href="#L-3291"><span class="linenos">3291</span></a> +</span><span id="L-3292"><a href="#L-3292"><span class="linenos">3292</span></a> +</span><span id="L-3293"><a href="#L-3293"><span class="linenos">3293</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="L-3294"><a href="#L-3294"><span class="linenos">3294</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> +</span><span id="L-3295"><a href="#L-3295"><span class="linenos">3295</span></a> +</span><span id="L-3296"><a href="#L-3296"><span class="linenos">3296</span></a> +</span><span id="L-3297"><a href="#L-3297"><span class="linenos">3297</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3298"><a href="#L-3298"><span class="linenos">3298</span></a> <span class="k">pass</span> +</span><span id="L-3299"><a href="#L-3299"><span class="linenos">3299</span></a> +</span><span id="L-3300"><a href="#L-3300"><span class="linenos">3300</span></a> +</span><span id="L-3301"><a href="#L-3301"><span class="linenos">3301</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3302"><a href="#L-3302"><span class="linenos">3302</span></a> <span class="k">pass</span> +</span><span id="L-3303"><a href="#L-3303"><span class="linenos">3303</span></a> +</span><span id="L-3304"><a href="#L-3304"><span class="linenos">3304</span></a> +</span><span id="L-3305"><a href="#L-3305"><span class="linenos">3305</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3306"><a href="#L-3306"><span class="linenos">3306</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3307"><a href="#L-3307"><span class="linenos">3307</span></a> +</span><span id="L-3308"><a href="#L-3308"><span class="linenos">3308</span></a> +</span><span id="L-3309"><a href="#L-3309"><span class="linenos">3309</span></a><span class="c1"># Clickhouse-specific:</span> +</span><span id="L-3310"><a href="#L-3310"><span class="linenos">3310</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/quantiles/#quantiles</span> +</span><span id="L-3311"><a href="#L-3311"><span class="linenos">3311</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3312"><a href="#L-3312"><span class="linenos">3312</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3313"><a href="#L-3313"><span class="linenos">3313</span></a> +</span><span id="L-3314"><a href="#L-3314"><span class="linenos">3314</span></a> +</span><span id="L-3315"><a href="#L-3315"><span class="linenos">3315</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3316"><a href="#L-3316"><span class="linenos">3316</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3317"><a href="#L-3317"><span class="linenos">3317</span></a> +</span><span id="L-3318"><a href="#L-3318"><span class="linenos">3318</span></a> +</span><span id="L-3319"><a href="#L-3319"><span class="linenos">3319</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> +</span><span id="L-3320"><a href="#L-3320"><span class="linenos">3320</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3321"><a href="#L-3321"><span class="linenos">3321</span></a> +</span><span id="L-3322"><a href="#L-3322"><span class="linenos">3322</span></a> +</span><span id="L-3323"><a href="#L-3323"><span class="linenos">3323</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3324"><a href="#L-3324"><span class="linenos">3324</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> +</span><span id="L-3325"><a href="#L-3325"><span class="linenos">3325</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3326"><a href="#L-3326"><span class="linenos">3326</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3327"><a href="#L-3327"><span class="linenos">3327</span></a> +</span><span id="L-3328"><a href="#L-3328"><span class="linenos">3328</span></a> +</span><span id="L-3329"><a href="#L-3329"><span class="linenos">3329</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3330"><a href="#L-3330"><span class="linenos">3330</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3331"><a href="#L-3331"><span class="linenos">3331</span></a> +</span><span id="L-3332"><a href="#L-3332"><span class="linenos">3332</span></a> +</span><span id="L-3333"><a href="#L-3333"><span class="linenos">3333</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3334"><a href="#L-3334"><span class="linenos">3334</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3335"><a href="#L-3335"><span class="linenos">3335</span></a> +</span><span id="L-3336"><a href="#L-3336"><span class="linenos">3336</span></a> +</span><span id="L-3337"><a href="#L-3337"><span class="linenos">3337</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3338"><a href="#L-3338"><span class="linenos">3338</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3339"><a href="#L-3339"><span class="linenos">3339</span></a> +</span><span id="L-3340"><a href="#L-3340"><span class="linenos">3340</span></a> +</span><span id="L-3341"><a href="#L-3341"><span class="linenos">3341</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3342"><a href="#L-3342"><span class="linenos">3342</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3343"><a href="#L-3343"><span class="linenos">3343</span></a> +</span><span id="L-3344"><a href="#L-3344"><span class="linenos">3344</span></a> +</span><span id="L-3345"><a href="#L-3345"><span class="linenos">3345</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3346"><a href="#L-3346"><span class="linenos">3346</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3347"><a href="#L-3347"><span class="linenos">3347</span></a> +</span><span id="L-3348"><a href="#L-3348"><span class="linenos">3348</span></a> +</span><span id="L-3349"><a href="#L-3349"><span class="linenos">3349</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3350"><a href="#L-3350"><span class="linenos">3350</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3351"><a href="#L-3351"><span class="linenos">3351</span></a> +</span><span id="L-3352"><a href="#L-3352"><span class="linenos">3352</span></a> +</span><span id="L-3353"><a href="#L-3353"><span class="linenos">3353</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3354"><a href="#L-3354"><span class="linenos">3354</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-3355"><a href="#L-3355"><span class="linenos">3355</span></a> +</span><span id="L-3356"><a href="#L-3356"><span class="linenos">3356</span></a> +</span><span id="L-3357"><a href="#L-3357"><span class="linenos">3357</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3358"><a href="#L-3358"><span class="linenos">3358</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3359"><a href="#L-3359"><span class="linenos">3359</span></a> +</span><span id="L-3360"><a href="#L-3360"><span class="linenos">3360</span></a> +</span><span id="L-3361"><a href="#L-3361"><span class="linenos">3361</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3362"><a href="#L-3362"><span class="linenos">3362</span></a> <span class="k">pass</span> +</span><span id="L-3363"><a href="#L-3363"><span class="linenos">3363</span></a> +</span><span id="L-3364"><a href="#L-3364"><span class="linenos">3364</span></a> +</span><span id="L-3365"><a href="#L-3365"><span class="linenos">3365</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3366"><a href="#L-3366"><span class="linenos">3366</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3367"><a href="#L-3367"><span class="linenos">3367</span></a> +</span><span id="L-3368"><a href="#L-3368"><span class="linenos">3368</span></a> +</span><span id="L-3369"><a href="#L-3369"><span class="linenos">3369</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3370"><a href="#L-3370"><span class="linenos">3370</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3371"><a href="#L-3371"><span class="linenos">3371</span></a> +</span><span id="L-3372"><a href="#L-3372"><span class="linenos">3372</span></a> +</span><span id="L-3373"><a href="#L-3373"><span class="linenos">3373</span></a><span class="c1"># Start may be omitted in the case of postgres</span> +</span><span id="L-3374"><a href="#L-3374"><span class="linenos">3374</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/functions-string.html @ Table 9-6</span> +</span><span id="L-3375"><a href="#L-3375"><span class="linenos">3375</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3376"><a href="#L-3376"><span class="linenos">3376</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3377"><a href="#L-3377"><span class="linenos">3377</span></a> +</span><span id="L-3378"><a href="#L-3378"><span class="linenos">3378</span></a> +</span><span id="L-3379"><a href="#L-3379"><span class="linenos">3379</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3380"><a href="#L-3380"><span class="linenos">3380</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3381"><a href="#L-3381"><span class="linenos">3381</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3382"><a href="#L-3382"><span class="linenos">3382</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3383"><a href="#L-3383"><span class="linenos">3383</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3384"><a href="#L-3384"><span class="linenos">3384</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3385"><a href="#L-3385"><span class="linenos">3385</span></a> <span class="p">}</span> +</span><span id="L-3386"><a href="#L-3386"><span class="linenos">3386</span></a> +</span><span id="L-3387"><a href="#L-3387"><span class="linenos">3387</span></a> +</span><span id="L-3388"><a href="#L-3388"><span class="linenos">3388</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3389"><a href="#L-3389"><span class="linenos">3389</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3390"><a href="#L-3390"><span class="linenos">3390</span></a> +</span><span id="L-3391"><a href="#L-3391"><span class="linenos">3391</span></a> +</span><span id="L-3392"><a href="#L-3392"><span class="linenos">3392</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3393"><a href="#L-3393"><span class="linenos">3393</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3394"><a href="#L-3394"><span class="linenos">3394</span></a> +</span><span id="L-3395"><a href="#L-3395"><span class="linenos">3395</span></a> +</span><span id="L-3396"><a href="#L-3396"><span class="linenos">3396</span></a><span class="c1"># Spark allows unix_timestamp()</span> +</span><span id="L-3397"><a href="#L-3397"><span class="linenos">3397</span></a><span class="c1"># https://spark.apache.org/docs/3.1.3/api/python/reference/api/pyspark.sql.functions.unix_timestamp.html</span> +</span><span id="L-3398"><a href="#L-3398"><span class="linenos">3398</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3399"><a href="#L-3399"><span class="linenos">3399</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3400"><a href="#L-3400"><span class="linenos">3400</span></a> +</span><span id="L-3401"><a href="#L-3401"><span class="linenos">3401</span></a> +</span><span id="L-3402"><a href="#L-3402"><span class="linenos">3402</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3403"><a href="#L-3403"><span class="linenos">3403</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3404"><a href="#L-3404"><span class="linenos">3404</span></a> +</span><span id="L-3405"><a href="#L-3405"><span class="linenos">3405</span></a> +</span><span id="L-3406"><a href="#L-3406"><span class="linenos">3406</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3407"><a href="#L-3407"><span class="linenos">3407</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3408"><a href="#L-3408"><span class="linenos">3408</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3409"><a href="#L-3409"><span class="linenos">3409</span></a> +</span><span id="L-3410"><a href="#L-3410"><span class="linenos">3410</span></a> +</span><span id="L-3411"><a href="#L-3411"><span class="linenos">3411</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3412"><a href="#L-3412"><span class="linenos">3412</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3413"><a href="#L-3413"><span class="linenos">3413</span></a> +</span><span id="L-3414"><a href="#L-3414"><span class="linenos">3414</span></a> +</span><span id="L-3415"><a href="#L-3415"><span class="linenos">3415</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3416"><a href="#L-3416"><span class="linenos">3416</span></a> <span class="k">pass</span> +</span><span id="L-3417"><a href="#L-3417"><span class="linenos">3417</span></a> +</span><span id="L-3418"><a href="#L-3418"><span class="linenos">3418</span></a> +</span><span id="L-3419"><a href="#L-3419"><span class="linenos">3419</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3420"><a href="#L-3420"><span class="linenos">3420</span></a> <span class="k">pass</span> +</span><span id="L-3421"><a href="#L-3421"><span class="linenos">3421</span></a> +</span><span id="L-3422"><a href="#L-3422"><span class="linenos">3422</span></a> +</span><span id="L-3423"><a href="#L-3423"><span class="linenos">3423</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3424"><a href="#L-3424"><span class="linenos">3424</span></a> <span class="k">pass</span> +</span><span id="L-3425"><a href="#L-3425"><span class="linenos">3425</span></a> +</span><span id="L-3426"><a href="#L-3426"><span class="linenos">3426</span></a> +</span><span id="L-3427"><a href="#L-3427"><span class="linenos">3427</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3428"><a href="#L-3428"><span class="linenos">3428</span></a> <span class="k">pass</span> +</span><span id="L-3429"><a href="#L-3429"><span class="linenos">3429</span></a> +</span><span id="L-3430"><a href="#L-3430"><span class="linenos">3430</span></a> +</span><span id="L-3431"><a href="#L-3431"><span class="linenos">3431</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3432"><a href="#L-3432"><span class="linenos">3432</span></a> <span class="k">pass</span> +</span><span id="L-3433"><a href="#L-3433"><span class="linenos">3433</span></a> +</span><span id="L-3434"><a href="#L-3434"><span class="linenos">3434</span></a> +</span><span id="L-3435"><a href="#L-3435"><span class="linenos">3435</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3436"><a href="#L-3436"><span class="linenos">3436</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3437"><a href="#L-3437"><span class="linenos">3437</span></a> +</span><span id="L-3438"><a href="#L-3438"><span class="linenos">3438</span></a> +</span><span id="L-3439"><a href="#L-3439"><span class="linenos">3439</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3440"><a href="#L-3440"><span class="linenos">3440</span></a> <span class="k">pass</span> +</span><span id="L-3441"><a href="#L-3441"><span class="linenos">3441</span></a> +</span><span id="L-3442"><a href="#L-3442"><span class="linenos">3442</span></a> +</span><span id="L-3443"><a href="#L-3443"><span class="linenos">3443</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3444"><a href="#L-3444"><span class="linenos">3444</span></a> <span class="k">pass</span> +</span><span id="L-3445"><a href="#L-3445"><span class="linenos">3445</span></a> +</span><span id="L-3446"><a href="#L-3446"><span class="linenos">3446</span></a> +</span><span id="L-3447"><a href="#L-3447"><span class="linenos">3447</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3448"><a href="#L-3448"><span class="linenos">3448</span></a> <span class="k">pass</span> +</span><span id="L-3449"><a href="#L-3449"><span class="linenos">3449</span></a> +</span><span id="L-3450"><a href="#L-3450"><span class="linenos">3450</span></a> +</span><span id="L-3451"><a href="#L-3451"><span class="linenos">3451</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3452"><a href="#L-3452"><span class="linenos">3452</span></a> <span class="k">pass</span> +</span><span id="L-3453"><a href="#L-3453"><span class="linenos">3453</span></a> +</span><span id="L-3454"><a href="#L-3454"><span class="linenos">3454</span></a> +</span><span id="L-3455"><a href="#L-3455"><span class="linenos">3455</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3456"><a href="#L-3456"><span class="linenos">3456</span></a> <span class="k">pass</span> +</span><span id="L-3457"><a href="#L-3457"><span class="linenos">3457</span></a> +</span><span id="L-3458"><a href="#L-3458"><span class="linenos">3458</span></a> +</span><span id="L-3459"><a href="#L-3459"><span class="linenos">3459</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3460"><a href="#L-3460"><span class="linenos">3460</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3461"><a href="#L-3461"><span class="linenos">3461</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3462"><a href="#L-3462"><span class="linenos">3462</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3463"><a href="#L-3463"><span class="linenos">3463</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3464"><a href="#L-3464"><span class="linenos">3464</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3465"><a href="#L-3465"><span class="linenos">3465</span></a> <span class="p">}</span> +</span><span id="L-3466"><a href="#L-3466"><span class="linenos">3466</span></a> +</span><span id="L-3467"><a href="#L-3467"><span class="linenos">3467</span></a> +</span><span id="L-3468"><a href="#L-3468"><span class="linenos">3468</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3469"><a href="#L-3469"><span class="linenos">3469</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3470"><a href="#L-3470"><span class="linenos">3470</span></a> +</span><span id="L-3471"><a href="#L-3471"><span class="linenos">3471</span></a> +</span><span id="L-3472"><a href="#L-3472"><span class="linenos">3472</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3473"><a href="#L-3473"><span class="linenos">3473</span></a> <span class="k">pass</span> +</span><span id="L-3474"><a href="#L-3474"><span class="linenos">3474</span></a> +</span><span id="L-3475"><a href="#L-3475"><span class="linenos">3475</span></a> +</span><span id="L-3476"><a href="#L-3476"><span class="linenos">3476</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3477"><a href="#L-3477"><span class="linenos">3477</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3478"><a href="#L-3478"><span class="linenos">3478</span></a> +</span><span id="L-3479"><a href="#L-3479"><span class="linenos">3479</span></a> +</span><span id="L-3480"><a href="#L-3480"><span class="linenos">3480</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3481"><a href="#L-3481"><span class="linenos">3481</span></a> <span class="k">pass</span> +</span><span id="L-3482"><a href="#L-3482"><span class="linenos">3482</span></a> +</span><span id="L-3483"><a href="#L-3483"><span class="linenos">3483</span></a> +</span><span id="L-3484"><a href="#L-3484"><span class="linenos">3484</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3485"><a href="#L-3485"><span class="linenos">3485</span></a> <span class="k">pass</span> +</span><span id="L-3486"><a href="#L-3486"><span class="linenos">3486</span></a> +</span><span id="L-3487"><a href="#L-3487"><span class="linenos">3487</span></a> +</span><span id="L-3488"><a href="#L-3488"><span class="linenos">3488</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3489"><a href="#L-3489"><span class="linenos">3489</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3490"><a href="#L-3490"><span class="linenos">3490</span></a> +</span><span id="L-3491"><a href="#L-3491"><span class="linenos">3491</span></a> +</span><span id="L-3492"><a href="#L-3492"><span class="linenos">3492</span></a><span class="c1"># https://prestodb.io/docs/current/functions/datetime.html</span> +</span><span id="L-3493"><a href="#L-3493"><span class="linenos">3493</span></a><span class="c1"># presto has weird zone/hours/minutes</span> +</span><span id="L-3494"><a href="#L-3494"><span class="linenos">3494</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3495"><a href="#L-3495"><span class="linenos">3495</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3496"><a href="#L-3496"><span class="linenos">3496</span></a> +</span><span id="L-3497"><a href="#L-3497"><span class="linenos">3497</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> +</span><span id="L-3498"><a href="#L-3498"><span class="linenos">3498</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> +</span><span id="L-3499"><a href="#L-3499"><span class="linenos">3499</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> +</span><span id="L-3500"><a href="#L-3500"><span class="linenos">3500</span></a> +</span><span id="L-3501"><a href="#L-3501"><span class="linenos">3501</span></a> +</span><span id="L-3502"><a href="#L-3502"><span class="linenos">3502</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3503"><a href="#L-3503"><span class="linenos">3503</span></a> <span class="k">pass</span> +</span><span id="L-3504"><a href="#L-3504"><span class="linenos">3504</span></a> +</span><span id="L-3505"><a href="#L-3505"><span class="linenos">3505</span></a> +</span><span id="L-3506"><a href="#L-3506"><span class="linenos">3506</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3507"><a href="#L-3507"><span class="linenos">3507</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> +</span><span id="L-3508"><a href="#L-3508"><span class="linenos">3508</span></a> +</span><span id="L-3509"><a href="#L-3509"><span class="linenos">3509</span></a> +</span><span id="L-3510"><a href="#L-3510"><span class="linenos">3510</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3511"><a href="#L-3511"><span class="linenos">3511</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> +</span><span id="L-3512"><a href="#L-3512"><span class="linenos">3512</span></a> +</span><span id="L-3513"><a href="#L-3513"><span class="linenos">3513</span></a> +</span><span id="L-3514"><a href="#L-3514"><span class="linenos">3514</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3515"><a href="#L-3515"><span class="linenos">3515</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> +</span><span id="L-3516"><a href="#L-3516"><span class="linenos">3516</span></a> +</span><span id="L-3517"><a href="#L-3517"><span class="linenos">3517</span></a> +</span><span id="L-3518"><a href="#L-3518"><span class="linenos">3518</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3519"><a href="#L-3519"><span class="linenos">3519</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3520"><a href="#L-3520"><span class="linenos">3520</span></a> +</span><span id="L-3521"><a href="#L-3521"><span class="linenos">3521</span></a> +</span><span id="L-3522"><a href="#L-3522"><span class="linenos">3522</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3523"><a href="#L-3523"><span class="linenos">3523</span></a> <span class="k">pass</span> +</span><span id="L-3524"><a href="#L-3524"><span class="linenos">3524</span></a> +</span><span id="L-3525"><a href="#L-3525"><span class="linenos">3525</span></a> +</span><span id="L-3526"><a href="#L-3526"><span class="linenos">3526</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3527"><a href="#L-3527"><span class="linenos">3527</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3528"><a href="#L-3528"><span class="linenos">3528</span></a> +</span><span id="L-3529"><a href="#L-3529"><span class="linenos">3529</span></a> +</span><span id="L-3530"><a href="#L-3530"><span class="linenos">3530</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3531"><a href="#L-3531"><span class="linenos">3531</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3532"><a href="#L-3532"><span class="linenos">3532</span></a> +</span><span id="L-3533"><a href="#L-3533"><span class="linenos">3533</span></a> +</span><span id="L-3534"><a href="#L-3534"><span class="linenos">3534</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3535"><a href="#L-3535"><span class="linenos">3535</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3536"><a href="#L-3536"><span class="linenos">3536</span></a> +</span><span id="L-3537"><a href="#L-3537"><span class="linenos">3537</span></a> +</span><span id="L-3538"><a href="#L-3538"><span class="linenos">3538</span></a><span class="k">def</span> <span class="nf">_norm_args</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="L-3539"><a href="#L-3539"><span class="linenos">3539</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-3540"><a href="#L-3540"><span class="linenos">3540</span></a> +</span><span id="L-3541"><a href="#L-3541"><span class="linenos">3541</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-3542"><a href="#L-3542"><span class="linenos">3542</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-3543"><a href="#L-3543"><span class="linenos">3543</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="p">[</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">a</span><span class="p">)</span> <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="n">arg</span><span class="p">]</span> +</span><span id="L-3544"><a href="#L-3544"><span class="linenos">3544</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">arg</span><span class="p">:</span> +</span><span id="L-3545"><a href="#L-3545"><span class="linenos">3545</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-3546"><a href="#L-3546"><span class="linenos">3546</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-3547"><a href="#L-3547"><span class="linenos">3547</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-3548"><a href="#L-3548"><span class="linenos">3548</span></a> +</span><span id="L-3549"><a href="#L-3549"><span class="linenos">3549</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">False</span><span class="p">:</span> +</span><span id="L-3550"><a href="#L-3550"><span class="linenos">3550</span></a> <span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">arg</span> +</span><span id="L-3551"><a href="#L-3551"><span class="linenos">3551</span></a> +</span><span id="L-3552"><a href="#L-3552"><span class="linenos">3552</span></a> <span class="k">return</span> <span class="n">args</span> +</span><span id="L-3553"><a href="#L-3553"><span class="linenos">3553</span></a> +</span><span id="L-3554"><a href="#L-3554"><span class="linenos">3554</span></a> +</span><span id="L-3555"><a href="#L-3555"><span class="linenos">3555</span></a><span class="k">def</span> <span class="nf">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">):</span> +</span><span id="L-3556"><a href="#L-3556"><span class="linenos">3556</span></a> <span class="k">return</span> <span class="n">arg</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> <span class="k">else</span> <span class="n">arg</span> +</span><span id="L-3557"><a href="#L-3557"><span class="linenos">3557</span></a> +</span><span id="L-3558"><a href="#L-3558"><span class="linenos">3558</span></a> +</span><span id="L-3559"><a href="#L-3559"><span class="linenos">3559</span></a><span class="n">ALL_FUNCTIONS</span> <span class="o">=</span> <span class="n">subclasses</span><span class="p">(</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">Func</span><span class="p">,</span> <span class="p">(</span><span class="n">AggFunc</span><span class="p">,</span> <span class="n">Anonymous</span><span class="p">,</span> <span class="n">Func</span><span class="p">))</span> +</span><span id="L-3560"><a href="#L-3560"><span class="linenos">3560</span></a> +</span><span id="L-3561"><a href="#L-3561"><span class="linenos">3561</span></a> +</span><span id="L-3562"><a href="#L-3562"><span class="linenos">3562</span></a><span class="c1"># Helpers</span> +</span><span id="L-3563"><a href="#L-3563"><span class="linenos">3563</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> +</span><span id="L-3564"><a href="#L-3564"><span class="linenos">3564</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> +</span><span id="L-3565"><a href="#L-3565"><span class="linenos">3565</span></a> <span class="o">*</span><span class="p">,</span> +</span><span id="L-3566"><a href="#L-3566"><span class="linenos">3566</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-3567"><a href="#L-3567"><span class="linenos">3567</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-3568"><a href="#L-3568"><span class="linenos">3568</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-3569"><a href="#L-3569"><span class="linenos">3569</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3570"><a href="#L-3570"><span class="linenos">3570</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-3571"><a href="#L-3571"><span class="linenos">3571</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> +</span><span id="L-3572"><a href="#L-3572"><span class="linenos">3572</span></a> +</span><span id="L-3573"><a href="#L-3573"><span class="linenos">3573</span></a><span class="sd"> Example:</span> +</span><span id="L-3574"><a href="#L-3574"><span class="linenos">3574</span></a><span class="sd"> >>> maybe_parse("1")</span> +</span><span id="L-3575"><a href="#L-3575"><span class="linenos">3575</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> +</span><span id="L-3576"><a href="#L-3576"><span class="linenos">3576</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> +</span><span id="L-3577"><a href="#L-3577"><span class="linenos">3577</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> +</span><span id="L-3578"><a href="#L-3578"><span class="linenos">3578</span></a> +</span><span id="L-3579"><a href="#L-3579"><span class="linenos">3579</span></a><span class="sd"> Args:</span> +</span><span id="L-3580"><a href="#L-3580"><span class="linenos">3580</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> +</span><span id="L-3581"><a href="#L-3581"><span class="linenos">3581</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> +</span><span id="L-3582"><a href="#L-3582"><span class="linenos">3582</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="L-3583"><a href="#L-3583"><span class="linenos">3583</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-3584"><a href="#L-3584"><span class="linenos">3584</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> +</span><span id="L-3585"><a href="#L-3585"><span class="linenos">3585</span></a><span class="sd"> (automatically includes a space)</span> +</span><span id="L-3586"><a href="#L-3586"><span class="linenos">3586</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-3587"><a href="#L-3587"><span class="linenos">3587</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="L-3588"><a href="#L-3588"><span class="linenos">3588</span></a> +</span><span id="L-3589"><a href="#L-3589"><span class="linenos">3589</span></a><span class="sd"> Returns:</span> +</span><span id="L-3590"><a href="#L-3590"><span class="linenos">3590</span></a><span class="sd"> Expression: the parsed or given expression.</span> +</span><span id="L-3591"><a href="#L-3591"><span class="linenos">3591</span></a><span class="sd"> """</span> +</span><span id="L-3592"><a href="#L-3592"><span class="linenos">3592</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3593"><a href="#L-3593"><span class="linenos">3593</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> +</span><span id="L-3594"><a href="#L-3594"><span class="linenos">3594</span></a> +</span><span id="L-3595"><a href="#L-3595"><span class="linenos">3595</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> +</span><span id="L-3596"><a href="#L-3596"><span class="linenos">3596</span></a> +</span><span id="L-3597"><a href="#L-3597"><span class="linenos">3597</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> +</span><span id="L-3598"><a href="#L-3598"><span class="linenos">3598</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> +</span><span id="L-3599"><a href="#L-3599"><span class="linenos">3599</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> +</span><span id="L-3600"><a href="#L-3600"><span class="linenos">3600</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3601"><a href="#L-3601"><span class="linenos">3601</span></a> +</span><span id="L-3602"><a href="#L-3602"><span class="linenos">3602</span></a> +</span><span id="L-3603"><a href="#L-3603"><span class="linenos">3603</span></a><span class="k">def</span> <span class="nf">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="L-3604"><a href="#L-3604"><span class="linenos">3604</span></a> <span class="k">return</span> <span class="n">instance</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="n">instance</span> +</span><span id="L-3605"><a href="#L-3605"><span class="linenos">3605</span></a> +</span><span id="L-3606"><a href="#L-3606"><span class="linenos">3606</span></a> +</span><span id="L-3607"><a href="#L-3607"><span class="linenos">3607</span></a><span class="k">def</span> <span class="nf">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-3608"><a href="#L-3608"><span class="linenos">3608</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">)</span> +</span><span id="L-3609"><a href="#L-3609"><span class="linenos">3609</span></a> +</span><span id="L-3610"><a href="#L-3610"><span class="linenos">3610</span></a> +</span><span id="L-3611"><a href="#L-3611"><span class="linenos">3611</span></a><span class="k">def</span> <span class="nf">_apply_builder</span><span class="p">(</span> +</span><span id="L-3612"><a href="#L-3612"><span class="linenos">3612</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-3613"><a href="#L-3613"><span class="linenos">3613</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-3614"><a href="#L-3614"><span class="linenos">3614</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-3615"><a href="#L-3615"><span class="linenos">3615</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3616"><a href="#L-3616"><span class="linenos">3616</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3617"><a href="#L-3617"><span class="linenos">3617</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3618"><a href="#L-3618"><span class="linenos">3618</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3619"><a href="#L-3619"><span class="linenos">3619</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3620"><a href="#L-3620"><span class="linenos">3620</span></a><span class="p">):</span> +</span><span id="L-3621"><a href="#L-3621"><span class="linenos">3621</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-3622"><a href="#L-3622"><span class="linenos">3622</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-3623"><a href="#L-3623"><span class="linenos">3623</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-3624"><a href="#L-3624"><span class="linenos">3624</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-3625"><a href="#L-3625"><span class="linenos">3625</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-3626"><a href="#L-3626"><span class="linenos">3626</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-3627"><a href="#L-3627"><span class="linenos">3627</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-3628"><a href="#L-3628"><span class="linenos">3628</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-3629"><a href="#L-3629"><span class="linenos">3629</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3630"><a href="#L-3630"><span class="linenos">3630</span></a> <span class="p">)</span> +</span><span id="L-3631"><a href="#L-3631"><span class="linenos">3631</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span> +</span><span id="L-3632"><a href="#L-3632"><span class="linenos">3632</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-3633"><a href="#L-3633"><span class="linenos">3633</span></a> +</span><span id="L-3634"><a href="#L-3634"><span class="linenos">3634</span></a> +</span><span id="L-3635"><a href="#L-3635"><span class="linenos">3635</span></a><span class="k">def</span> <span class="nf">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-3636"><a href="#L-3636"><span class="linenos">3636</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-3637"><a href="#L-3637"><span class="linenos">3637</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-3638"><a href="#L-3638"><span class="linenos">3638</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-3639"><a href="#L-3639"><span class="linenos">3639</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3640"><a href="#L-3640"><span class="linenos">3640</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3641"><a href="#L-3641"><span class="linenos">3641</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3642"><a href="#L-3642"><span class="linenos">3642</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3643"><a href="#L-3643"><span class="linenos">3643</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3644"><a href="#L-3644"><span class="linenos">3644</span></a> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3645"><a href="#L-3645"><span class="linenos">3645</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3646"><a href="#L-3646"><span class="linenos">3646</span></a><span class="p">):</span> +</span><span id="L-3647"><a href="#L-3647"><span class="linenos">3647</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-3648"><a href="#L-3648"><span class="linenos">3648</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-3649"><a href="#L-3649"><span class="linenos">3649</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-3650"><a href="#L-3650"><span class="linenos">3650</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-3651"><a href="#L-3651"><span class="linenos">3651</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">expression</span><span class="p">])</span> +</span><span id="L-3652"><a href="#L-3652"><span class="linenos">3652</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-3653"><a href="#L-3653"><span class="linenos">3653</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-3654"><a href="#L-3654"><span class="linenos">3654</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-3655"><a href="#L-3655"><span class="linenos">3655</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-3656"><a href="#L-3656"><span class="linenos">3656</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-3657"><a href="#L-3657"><span class="linenos">3657</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3658"><a href="#L-3658"><span class="linenos">3658</span></a> <span class="p">)</span> +</span><span id="L-3659"><a href="#L-3659"><span class="linenos">3659</span></a> <span class="n">parsed</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-3660"><a href="#L-3660"><span class="linenos">3660</span></a> +</span><span id="L-3661"><a href="#L-3661"><span class="linenos">3661</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">instance</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-3662"><a href="#L-3662"><span class="linenos">3662</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span><span class="p">:</span> +</span><span id="L-3663"><a href="#L-3663"><span class="linenos">3663</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="n">existing</span><span class="o">.</span><span class="n">expressions</span> <span class="o">+</span> <span class="n">parsed</span> +</span><span id="L-3664"><a href="#L-3664"><span class="linenos">3664</span></a> +</span><span id="L-3665"><a href="#L-3665"><span class="linenos">3665</span></a> <span class="n">child</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">parsed</span><span class="p">)</span> +</span><span id="L-3666"><a href="#L-3666"><span class="linenos">3666</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="p">(</span><span class="n">properties</span> <span class="ow">or</span> <span class="p">{})</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-3667"><a href="#L-3667"><span class="linenos">3667</span></a> <span class="n">child</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> +</span><span id="L-3668"><a href="#L-3668"><span class="linenos">3668</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">child</span><span class="p">)</span> +</span><span id="L-3669"><a href="#L-3669"><span class="linenos">3669</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-3670"><a href="#L-3670"><span class="linenos">3670</span></a> +</span><span id="L-3671"><a href="#L-3671"><span class="linenos">3671</span></a> +</span><span id="L-3672"><a href="#L-3672"><span class="linenos">3672</span></a><span class="k">def</span> <span class="nf">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-3673"><a href="#L-3673"><span class="linenos">3673</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-3674"><a href="#L-3674"><span class="linenos">3674</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-3675"><a href="#L-3675"><span class="linenos">3675</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-3676"><a href="#L-3676"><span class="linenos">3676</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3677"><a href="#L-3677"><span class="linenos">3677</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3678"><a href="#L-3678"><span class="linenos">3678</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3679"><a href="#L-3679"><span class="linenos">3679</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3680"><a href="#L-3680"><span class="linenos">3680</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3681"><a href="#L-3681"><span class="linenos">3681</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3682"><a href="#L-3682"><span class="linenos">3682</span></a><span class="p">):</span> +</span><span id="L-3683"><a href="#L-3683"><span class="linenos">3683</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-3684"><a href="#L-3684"><span class="linenos">3684</span></a> +</span><span id="L-3685"><a href="#L-3685"><span class="linenos">3685</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span> +</span><span id="L-3686"><a href="#L-3686"><span class="linenos">3686</span></a> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-3687"><a href="#L-3687"><span class="linenos">3687</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-3688"><a href="#L-3688"><span class="linenos">3688</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-3689"><a href="#L-3689"><span class="linenos">3689</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-3690"><a href="#L-3690"><span class="linenos">3690</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-3691"><a href="#L-3691"><span class="linenos">3691</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3692"><a href="#L-3692"><span class="linenos">3692</span></a> <span class="p">)</span> +</span><span id="L-3693"><a href="#L-3693"><span class="linenos">3693</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span> +</span><span id="L-3694"><a href="#L-3694"><span class="linenos">3694</span></a> <span class="p">]</span> +</span><span id="L-3695"><a href="#L-3695"><span class="linenos">3695</span></a> +</span><span id="L-3696"><a href="#L-3696"><span class="linenos">3696</span></a> <span class="n">existing_expressions</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-3697"><a href="#L-3697"><span class="linenos">3697</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing_expressions</span><span class="p">:</span> +</span><span id="L-3698"><a href="#L-3698"><span class="linenos">3698</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">existing_expressions</span> <span class="o">+</span> <span class="n">expressions</span> +</span><span id="L-3699"><a href="#L-3699"><span class="linenos">3699</span></a> +</span><span id="L-3700"><a href="#L-3700"><span class="linenos">3700</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expressions</span><span class="p">)</span> +</span><span id="L-3701"><a href="#L-3701"><span class="linenos">3701</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-3702"><a href="#L-3702"><span class="linenos">3702</span></a> +</span><span id="L-3703"><a href="#L-3703"><span class="linenos">3703</span></a> +</span><span id="L-3704"><a href="#L-3704"><span class="linenos">3704</span></a><span class="k">def</span> <span class="nf">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-3705"><a href="#L-3705"><span class="linenos">3705</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-3706"><a href="#L-3706"><span class="linenos">3706</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-3707"><a href="#L-3707"><span class="linenos">3707</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-3708"><a href="#L-3708"><span class="linenos">3708</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3709"><a href="#L-3709"><span class="linenos">3709</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3710"><a href="#L-3710"><span class="linenos">3710</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-3711"><a href="#L-3711"><span class="linenos">3711</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-3712"><a href="#L-3712"><span class="linenos">3712</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3713"><a href="#L-3713"><span class="linenos">3713</span></a><span class="p">):</span> +</span><span id="L-3714"><a href="#L-3714"><span class="linenos">3714</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span> <span class="k">for</span> <span class="n">exp</span> <span class="ow">in</span> <span class="n">expressions</span> <span class="k">if</span> <span class="n">exp</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">exp</span> <span class="o">!=</span> <span class="s2">""</span><span class="p">]</span> +</span><span id="L-3715"><a href="#L-3715"><span class="linenos">3715</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-3716"><a href="#L-3716"><span class="linenos">3716</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-3717"><a href="#L-3717"><span class="linenos">3717</span></a> +</span><span id="L-3718"><a href="#L-3718"><span class="linenos">3718</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-3719"><a href="#L-3719"><span class="linenos">3719</span></a> +</span><span id="L-3720"><a href="#L-3720"><span class="linenos">3720</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-3721"><a href="#L-3721"><span class="linenos">3721</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-3722"><a href="#L-3722"><span class="linenos">3722</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">existing</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">existing</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-3723"><a href="#L-3723"><span class="linenos">3723</span></a> +</span><span id="L-3724"><a href="#L-3724"><span class="linenos">3724</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3725"><a href="#L-3725"><span class="linenos">3725</span></a> +</span><span id="L-3726"><a href="#L-3726"><span class="linenos">3726</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">node</span><span class="p">)</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">node</span><span class="p">)</span> +</span><span id="L-3727"><a href="#L-3727"><span class="linenos">3727</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-3728"><a href="#L-3728"><span class="linenos">3728</span></a> +</span><span id="L-3729"><a href="#L-3729"><span class="linenos">3729</span></a> +</span><span id="L-3730"><a href="#L-3730"><span class="linenos">3730</span></a><span class="k">def</span> <span class="nf">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">operator</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-3731"><a href="#L-3731"><span class="linenos">3731</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">]</span> +</span><span id="L-3732"><a href="#L-3732"><span class="linenos">3732</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="L-3733"><a href="#L-3733"><span class="linenos">3733</span></a> <span class="k">if</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> +</span><span id="L-3734"><a href="#L-3734"><span class="linenos">3734</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">)</span> +</span><span id="L-3735"><a href="#L-3735"><span class="linenos">3735</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> +</span><span id="L-3736"><a href="#L-3736"><span class="linenos">3736</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">operator</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span> +</span><span id="L-3737"><a href="#L-3737"><span class="linenos">3737</span></a> <span class="k">return</span> <span class="n">this</span> +</span><span id="L-3738"><a href="#L-3738"><span class="linenos">3738</span></a> +</span><span id="L-3739"><a href="#L-3739"><span class="linenos">3739</span></a> +</span><span id="L-3740"><a href="#L-3740"><span class="linenos">3740</span></a><span class="k">def</span> <span class="nf">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="L-3741"><a href="#L-3741"><span class="linenos">3741</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="p">(</span><span class="n">And</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">Not</span><span class="p">)):</span> +</span><span id="L-3742"><a href="#L-3742"><span class="linenos">3742</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-3743"><a href="#L-3743"><span class="linenos">3743</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-3744"><a href="#L-3744"><span class="linenos">3744</span></a> +</span><span id="L-3745"><a href="#L-3745"><span class="linenos">3745</span></a> +</span><span id="L-3746"><a href="#L-3746"><span class="linenos">3746</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-3747"><a href="#L-3747"><span class="linenos">3747</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3748"><a href="#L-3748"><span class="linenos">3748</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> +</span><span id="L-3749"><a href="#L-3749"><span class="linenos">3749</span></a> +</span><span id="L-3750"><a href="#L-3750"><span class="linenos">3750</span></a><span class="sd"> Example:</span> +</span><span id="L-3751"><a href="#L-3751"><span class="linenos">3751</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-3752"><a href="#L-3752"><span class="linenos">3752</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="L-3753"><a href="#L-3753"><span class="linenos">3753</span></a> +</span><span id="L-3754"><a href="#L-3754"><span class="linenos">3754</span></a><span class="sd"> Args:</span> +</span><span id="L-3755"><a href="#L-3755"><span class="linenos">3755</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-3756"><a href="#L-3756"><span class="linenos">3756</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3757"><a href="#L-3757"><span class="linenos">3757</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-3758"><a href="#L-3758"><span class="linenos">3758</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3759"><a href="#L-3759"><span class="linenos">3759</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-3760"><a href="#L-3760"><span class="linenos">3760</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-3761"><a href="#L-3761"><span class="linenos">3761</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-3762"><a href="#L-3762"><span class="linenos">3762</span></a><span class="sd"> Returns:</span> +</span><span id="L-3763"><a href="#L-3763"><span class="linenos">3763</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> +</span><span id="L-3764"><a href="#L-3764"><span class="linenos">3764</span></a><span class="sd"> """</span> +</span><span id="L-3765"><a href="#L-3765"><span class="linenos">3765</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3766"><a href="#L-3766"><span class="linenos">3766</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3767"><a href="#L-3767"><span class="linenos">3767</span></a> +</span><span id="L-3768"><a href="#L-3768"><span class="linenos">3768</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span><span id="L-3769"><a href="#L-3769"><span class="linenos">3769</span></a> +</span><span id="L-3770"><a href="#L-3770"><span class="linenos">3770</span></a> +</span><span id="L-3771"><a href="#L-3771"><span class="linenos">3771</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-3772"><a href="#L-3772"><span class="linenos">3772</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3773"><a href="#L-3773"><span class="linenos">3773</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> +</span><span id="L-3774"><a href="#L-3774"><span class="linenos">3774</span></a> +</span><span id="L-3775"><a href="#L-3775"><span class="linenos">3775</span></a><span class="sd"> Example:</span> +</span><span id="L-3776"><a href="#L-3776"><span class="linenos">3776</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-3777"><a href="#L-3777"><span class="linenos">3777</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="L-3778"><a href="#L-3778"><span class="linenos">3778</span></a> +</span><span id="L-3779"><a href="#L-3779"><span class="linenos">3779</span></a><span class="sd"> Args:</span> +</span><span id="L-3780"><a href="#L-3780"><span class="linenos">3780</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-3781"><a href="#L-3781"><span class="linenos">3781</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3782"><a href="#L-3782"><span class="linenos">3782</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-3783"><a href="#L-3783"><span class="linenos">3783</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3784"><a href="#L-3784"><span class="linenos">3784</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-3785"><a href="#L-3785"><span class="linenos">3785</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-3786"><a href="#L-3786"><span class="linenos">3786</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-3787"><a href="#L-3787"><span class="linenos">3787</span></a><span class="sd"> Returns:</span> +</span><span id="L-3788"><a href="#L-3788"><span class="linenos">3788</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> +</span><span id="L-3789"><a href="#L-3789"><span class="linenos">3789</span></a><span class="sd"> """</span> +</span><span id="L-3790"><a href="#L-3790"><span class="linenos">3790</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3791"><a href="#L-3791"><span class="linenos">3791</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3792"><a href="#L-3792"><span class="linenos">3792</span></a> +</span><span id="L-3793"><a href="#L-3793"><span class="linenos">3793</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span><span id="L-3794"><a href="#L-3794"><span class="linenos">3794</span></a> +</span><span id="L-3795"><a href="#L-3795"><span class="linenos">3795</span></a> +</span><span id="L-3796"><a href="#L-3796"><span class="linenos">3796</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-3797"><a href="#L-3797"><span class="linenos">3797</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3798"><a href="#L-3798"><span class="linenos">3798</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> +</span><span id="L-3799"><a href="#L-3799"><span class="linenos">3799</span></a> +</span><span id="L-3800"><a href="#L-3800"><span class="linenos">3800</span></a><span class="sd"> Example:</span> +</span><span id="L-3801"><a href="#L-3801"><span class="linenos">3801</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-3802"><a href="#L-3802"><span class="linenos">3802</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="L-3803"><a href="#L-3803"><span class="linenos">3803</span></a> +</span><span id="L-3804"><a href="#L-3804"><span class="linenos">3804</span></a><span class="sd"> Args:</span> +</span><span id="L-3805"><a href="#L-3805"><span class="linenos">3805</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-3806"><a href="#L-3806"><span class="linenos">3806</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3807"><a href="#L-3807"><span class="linenos">3807</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-3808"><a href="#L-3808"><span class="linenos">3808</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-3809"><a href="#L-3809"><span class="linenos">3809</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-3810"><a href="#L-3810"><span class="linenos">3810</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-3811"><a href="#L-3811"><span class="linenos">3811</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-3812"><a href="#L-3812"><span class="linenos">3812</span></a><span class="sd"> Returns:</span> +</span><span id="L-3813"><a href="#L-3813"><span class="linenos">3813</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> +</span><span id="L-3814"><a href="#L-3814"><span class="linenos">3814</span></a><span class="sd"> """</span> +</span><span id="L-3815"><a href="#L-3815"><span class="linenos">3815</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3816"><a href="#L-3816"><span class="linenos">3816</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3817"><a href="#L-3817"><span class="linenos">3817</span></a> +</span><span id="L-3818"><a href="#L-3818"><span class="linenos">3818</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span><span id="L-3819"><a href="#L-3819"><span class="linenos">3819</span></a> +</span><span id="L-3820"><a href="#L-3820"><span class="linenos">3820</span></a> +</span><span id="L-3821"><a href="#L-3821"><span class="linenos">3821</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-3822"><a href="#L-3822"><span class="linenos">3822</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3823"><a href="#L-3823"><span class="linenos">3823</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> +</span><span id="L-3824"><a href="#L-3824"><span class="linenos">3824</span></a> +</span><span id="L-3825"><a href="#L-3825"><span class="linenos">3825</span></a><span class="sd"> Example:</span> +</span><span id="L-3826"><a href="#L-3826"><span class="linenos">3826</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> +</span><span id="L-3827"><a href="#L-3827"><span class="linenos">3827</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="L-3828"><a href="#L-3828"><span class="linenos">3828</span></a> +</span><span id="L-3829"><a href="#L-3829"><span class="linenos">3829</span></a><span class="sd"> Args:</span> +</span><span id="L-3830"><a href="#L-3830"><span class="linenos">3830</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the expressions of a</span> +</span><span id="L-3831"><a href="#L-3831"><span class="linenos">3831</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-3832"><a href="#L-3832"><span class="linenos">3832</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions (in the case that an</span> +</span><span id="L-3833"><a href="#L-3833"><span class="linenos">3833</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-3834"><a href="#L-3834"><span class="linenos">3834</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-3835"><a href="#L-3835"><span class="linenos">3835</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="L-3836"><a href="#L-3836"><span class="linenos">3836</span></a> +</span><span id="L-3837"><a href="#L-3837"><span class="linenos">3837</span></a><span class="sd"> Returns:</span> +</span><span id="L-3838"><a href="#L-3838"><span class="linenos">3838</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="L-3839"><a href="#L-3839"><span class="linenos">3839</span></a><span class="sd"> """</span> +</span><span id="L-3840"><a href="#L-3840"><span class="linenos">3840</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3841"><a href="#L-3841"><span class="linenos">3841</span></a> +</span><span id="L-3842"><a href="#L-3842"><span class="linenos">3842</span></a> +</span><span id="L-3843"><a href="#L-3843"><span class="linenos">3843</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-3844"><a href="#L-3844"><span class="linenos">3844</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3845"><a href="#L-3845"><span class="linenos">3845</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> +</span><span id="L-3846"><a href="#L-3846"><span class="linenos">3846</span></a> +</span><span id="L-3847"><a href="#L-3847"><span class="linenos">3847</span></a><span class="sd"> Example:</span> +</span><span id="L-3848"><a href="#L-3848"><span class="linenos">3848</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> +</span><span id="L-3849"><a href="#L-3849"><span class="linenos">3849</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="L-3850"><a href="#L-3850"><span class="linenos">3850</span></a> +</span><span id="L-3851"><a href="#L-3851"><span class="linenos">3851</span></a><span class="sd"> Args:</span> +</span><span id="L-3852"><a href="#L-3852"><span class="linenos">3852</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> +</span><span id="L-3853"><a href="#L-3853"><span class="linenos">3853</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-3854"><a href="#L-3854"><span class="linenos">3854</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="L-3855"><a href="#L-3855"><span class="linenos">3855</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-3856"><a href="#L-3856"><span class="linenos">3856</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-3857"><a href="#L-3857"><span class="linenos">3857</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="L-3858"><a href="#L-3858"><span class="linenos">3858</span></a> +</span><span id="L-3859"><a href="#L-3859"><span class="linenos">3859</span></a><span class="sd"> Returns:</span> +</span><span id="L-3860"><a href="#L-3860"><span class="linenos">3860</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="L-3861"><a href="#L-3861"><span class="linenos">3861</span></a><span class="sd"> """</span> +</span><span id="L-3862"><a href="#L-3862"><span class="linenos">3862</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3863"><a href="#L-3863"><span class="linenos">3863</span></a> +</span><span id="L-3864"><a href="#L-3864"><span class="linenos">3864</span></a> +</span><span id="L-3865"><a href="#L-3865"><span class="linenos">3865</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">from_</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> +</span><span id="L-3866"><a href="#L-3866"><span class="linenos">3866</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3867"><a href="#L-3867"><span class="linenos">3867</span></a><span class="sd"> Creates an update statement.</span> +</span><span id="L-3868"><a href="#L-3868"><span class="linenos">3868</span></a> +</span><span id="L-3869"><a href="#L-3869"><span class="linenos">3869</span></a><span class="sd"> Example:</span> +</span><span id="L-3870"><a href="#L-3870"><span class="linenos">3870</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> +</span><span id="L-3871"><a href="#L-3871"><span class="linenos">3871</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> +</span><span id="L-3872"><a href="#L-3872"><span class="linenos">3872</span></a> +</span><span id="L-3873"><a href="#L-3873"><span class="linenos">3873</span></a><span class="sd"> Args:</span> +</span><span id="L-3874"><a href="#L-3874"><span class="linenos">3874</span></a><span class="sd"> *properties (Dict[str, Any]): dictionary of properties to set which are</span> +</span><span id="L-3875"><a href="#L-3875"><span class="linenos">3875</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> +</span><span id="L-3876"><a href="#L-3876"><span class="linenos">3876</span></a><span class="sd"> where (str): sql conditional parsed into a WHERE statement</span> +</span><span id="L-3877"><a href="#L-3877"><span class="linenos">3877</span></a><span class="sd"> from_ (str): sql statement parsed into a FROM statement</span> +</span><span id="L-3878"><a href="#L-3878"><span class="linenos">3878</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-3879"><a href="#L-3879"><span class="linenos">3879</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-3880"><a href="#L-3880"><span class="linenos">3880</span></a> +</span><span id="L-3881"><a href="#L-3881"><span class="linenos">3881</span></a><span class="sd"> Returns:</span> +</span><span id="L-3882"><a href="#L-3882"><span class="linenos">3882</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> +</span><span id="L-3883"><a href="#L-3883"><span class="linenos">3883</span></a><span class="sd"> """</span> +</span><span id="L-3884"><a href="#L-3884"><span class="linenos">3884</span></a> <span class="n">update</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> +</span><span id="L-3885"><a href="#L-3885"><span class="linenos">3885</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-3886"><a href="#L-3886"><span class="linenos">3886</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-3887"><a href="#L-3887"><span class="linenos">3887</span></a> <span class="p">[</span> +</span><span id="L-3888"><a href="#L-3888"><span class="linenos">3888</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> +</span><span id="L-3889"><a href="#L-3889"><span class="linenos">3889</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="L-3890"><a href="#L-3890"><span class="linenos">3890</span></a> <span class="p">],</span> +</span><span id="L-3891"><a href="#L-3891"><span class="linenos">3891</span></a> <span class="p">)</span> +</span><span id="L-3892"><a href="#L-3892"><span class="linenos">3892</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> +</span><span id="L-3893"><a href="#L-3893"><span class="linenos">3893</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-3894"><a href="#L-3894"><span class="linenos">3894</span></a> <span class="s2">"from"</span><span class="p">,</span> +</span><span id="L-3895"><a href="#L-3895"><span class="linenos">3895</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-3896"><a href="#L-3896"><span class="linenos">3896</span></a> <span class="p">)</span> +</span><span id="L-3897"><a href="#L-3897"><span class="linenos">3897</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3898"><a href="#L-3898"><span class="linenos">3898</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="L-3899"><a href="#L-3899"><span class="linenos">3899</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="L-3900"><a href="#L-3900"><span class="linenos">3900</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-3901"><a href="#L-3901"><span class="linenos">3901</span></a> <span class="s2">"where"</span><span class="p">,</span> +</span><span id="L-3902"><a href="#L-3902"><span class="linenos">3902</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-3903"><a href="#L-3903"><span class="linenos">3903</span></a> <span class="p">)</span> +</span><span id="L-3904"><a href="#L-3904"><span class="linenos">3904</span></a> <span class="k">return</span> <span class="n">update</span> +</span><span id="L-3905"><a href="#L-3905"><span class="linenos">3905</span></a> +</span><span id="L-3906"><a href="#L-3906"><span class="linenos">3906</span></a> +</span><span id="L-3907"><a href="#L-3907"><span class="linenos">3907</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="L-3908"><a href="#L-3908"><span class="linenos">3908</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3909"><a href="#L-3909"><span class="linenos">3909</span></a><span class="sd"> Builds a delete statement.</span> +</span><span id="L-3910"><a href="#L-3910"><span class="linenos">3910</span></a> +</span><span id="L-3911"><a href="#L-3911"><span class="linenos">3911</span></a><span class="sd"> Example:</span> +</span><span id="L-3912"><a href="#L-3912"><span class="linenos">3912</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> +</span><span id="L-3913"><a href="#L-3913"><span class="linenos">3913</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> +</span><span id="L-3914"><a href="#L-3914"><span class="linenos">3914</span></a> +</span><span id="L-3915"><a href="#L-3915"><span class="linenos">3915</span></a><span class="sd"> Args:</span> +</span><span id="L-3916"><a href="#L-3916"><span class="linenos">3916</span></a><span class="sd"> where (str|Condition): sql conditional parsed into a WHERE statement</span> +</span><span id="L-3917"><a href="#L-3917"><span class="linenos">3917</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-3918"><a href="#L-3918"><span class="linenos">3918</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-3919"><a href="#L-3919"><span class="linenos">3919</span></a> +</span><span id="L-3920"><a href="#L-3920"><span class="linenos">3920</span></a><span class="sd"> Returns:</span> +</span><span id="L-3921"><a href="#L-3921"><span class="linenos">3921</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> +</span><span id="L-3922"><a href="#L-3922"><span class="linenos">3922</span></a><span class="sd"> """</span> +</span><span id="L-3923"><a href="#L-3923"><span class="linenos">3923</span></a> <span class="k">return</span> <span class="n">Delete</span><span class="p">(</span> +</span><span id="L-3924"><a href="#L-3924"><span class="linenos">3924</span></a> <span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-3925"><a href="#L-3925"><span class="linenos">3925</span></a> <span class="n">where</span><span class="o">=</span><span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="L-3926"><a href="#L-3926"><span class="linenos">3926</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">)</span> +</span><span id="L-3927"><a href="#L-3927"><span class="linenos">3927</span></a> <span class="k">else</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-3928"><a href="#L-3928"><span class="linenos">3928</span></a> <span class="p">)</span> +</span><span id="L-3929"><a href="#L-3929"><span class="linenos">3929</span></a> +</span><span id="L-3930"><a href="#L-3930"><span class="linenos">3930</span></a> +</span><span id="L-3931"><a href="#L-3931"><span class="linenos">3931</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> +</span><span id="L-3932"><a href="#L-3932"><span class="linenos">3932</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3933"><a href="#L-3933"><span class="linenos">3933</span></a><span class="sd"> Initialize a logical condition expression.</span> +</span><span id="L-3934"><a href="#L-3934"><span class="linenos">3934</span></a> +</span><span id="L-3935"><a href="#L-3935"><span class="linenos">3935</span></a><span class="sd"> Example:</span> +</span><span id="L-3936"><a href="#L-3936"><span class="linenos">3936</span></a><span class="sd"> >>> condition("x=1").sql()</span> +</span><span id="L-3937"><a href="#L-3937"><span class="linenos">3937</span></a><span class="sd"> 'x = 1'</span> +</span><span id="L-3938"><a href="#L-3938"><span class="linenos">3938</span></a> +</span><span id="L-3939"><a href="#L-3939"><span class="linenos">3939</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> +</span><span id="L-3940"><a href="#L-3940"><span class="linenos">3940</span></a><span class="sd"> >>> where = condition("x=1")</span> +</span><span id="L-3941"><a href="#L-3941"><span class="linenos">3941</span></a><span class="sd"> >>> where = where.and_("y=1")</span> +</span><span id="L-3942"><a href="#L-3942"><span class="linenos">3942</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> +</span><span id="L-3943"><a href="#L-3943"><span class="linenos">3943</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> +</span><span id="L-3944"><a href="#L-3944"><span class="linenos">3944</span></a> +</span><span id="L-3945"><a href="#L-3945"><span class="linenos">3945</span></a><span class="sd"> Args:</span> +</span><span id="L-3946"><a href="#L-3946"><span class="linenos">3946</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> +</span><span id="L-3947"><a href="#L-3947"><span class="linenos">3947</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-3948"><a href="#L-3948"><span class="linenos">3948</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="L-3949"><a href="#L-3949"><span class="linenos">3949</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-3950"><a href="#L-3950"><span class="linenos">3950</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-3951"><a href="#L-3951"><span class="linenos">3951</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="L-3952"><a href="#L-3952"><span class="linenos">3952</span></a> +</span><span id="L-3953"><a href="#L-3953"><span class="linenos">3953</span></a><span class="sd"> Returns:</span> +</span><span id="L-3954"><a href="#L-3954"><span class="linenos">3954</span></a><span class="sd"> Condition: the expression</span> +</span><span id="L-3955"><a href="#L-3955"><span class="linenos">3955</span></a><span class="sd"> """</span> +</span><span id="L-3956"><a href="#L-3956"><span class="linenos">3956</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> +</span><span id="L-3957"><a href="#L-3957"><span class="linenos">3957</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-3958"><a href="#L-3958"><span class="linenos">3958</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> +</span><span id="L-3959"><a href="#L-3959"><span class="linenos">3959</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-3960"><a href="#L-3960"><span class="linenos">3960</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-3961"><a href="#L-3961"><span class="linenos">3961</span></a> <span class="p">)</span> +</span><span id="L-3962"><a href="#L-3962"><span class="linenos">3962</span></a> +</span><span id="L-3963"><a href="#L-3963"><span class="linenos">3963</span></a> +</span><span id="L-3964"><a href="#L-3964"><span class="linenos">3964</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> +</span><span id="L-3965"><a href="#L-3965"><span class="linenos">3965</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3966"><a href="#L-3966"><span class="linenos">3966</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> +</span><span id="L-3967"><a href="#L-3967"><span class="linenos">3967</span></a> +</span><span id="L-3968"><a href="#L-3968"><span class="linenos">3968</span></a><span class="sd"> Example:</span> +</span><span id="L-3969"><a href="#L-3969"><span class="linenos">3969</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> +</span><span id="L-3970"><a href="#L-3970"><span class="linenos">3970</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> +</span><span id="L-3971"><a href="#L-3971"><span class="linenos">3971</span></a> +</span><span id="L-3972"><a href="#L-3972"><span class="linenos">3972</span></a><span class="sd"> Args:</span> +</span><span id="L-3973"><a href="#L-3973"><span class="linenos">3973</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-3974"><a href="#L-3974"><span class="linenos">3974</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-3975"><a href="#L-3975"><span class="linenos">3975</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-3976"><a href="#L-3976"><span class="linenos">3976</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-3977"><a href="#L-3977"><span class="linenos">3977</span></a> +</span><span id="L-3978"><a href="#L-3978"><span class="linenos">3978</span></a><span class="sd"> Returns:</span> +</span><span id="L-3979"><a href="#L-3979"><span class="linenos">3979</span></a><span class="sd"> And: the new condition</span> +</span><span id="L-3980"><a href="#L-3980"><span class="linenos">3980</span></a><span class="sd"> """</span> +</span><span id="L-3981"><a href="#L-3981"><span class="linenos">3981</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3982"><a href="#L-3982"><span class="linenos">3982</span></a> +</span><span id="L-3983"><a href="#L-3983"><span class="linenos">3983</span></a> +</span><span id="L-3984"><a href="#L-3984"><span class="linenos">3984</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> +</span><span id="L-3985"><a href="#L-3985"><span class="linenos">3985</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3986"><a href="#L-3986"><span class="linenos">3986</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> +</span><span id="L-3987"><a href="#L-3987"><span class="linenos">3987</span></a> +</span><span id="L-3988"><a href="#L-3988"><span class="linenos">3988</span></a><span class="sd"> Example:</span> +</span><span id="L-3989"><a href="#L-3989"><span class="linenos">3989</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> +</span><span id="L-3990"><a href="#L-3990"><span class="linenos">3990</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> +</span><span id="L-3991"><a href="#L-3991"><span class="linenos">3991</span></a> +</span><span id="L-3992"><a href="#L-3992"><span class="linenos">3992</span></a><span class="sd"> Args:</span> +</span><span id="L-3993"><a href="#L-3993"><span class="linenos">3993</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-3994"><a href="#L-3994"><span class="linenos">3994</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-3995"><a href="#L-3995"><span class="linenos">3995</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-3996"><a href="#L-3996"><span class="linenos">3996</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-3997"><a href="#L-3997"><span class="linenos">3997</span></a> +</span><span id="L-3998"><a href="#L-3998"><span class="linenos">3998</span></a><span class="sd"> Returns:</span> +</span><span id="L-3999"><a href="#L-3999"><span class="linenos">3999</span></a><span class="sd"> Or: the new condition</span> +</span><span id="L-4000"><a href="#L-4000"><span class="linenos">4000</span></a><span class="sd"> """</span> +</span><span id="L-4001"><a href="#L-4001"><span class="linenos">4001</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4002"><a href="#L-4002"><span class="linenos">4002</span></a> +</span><span id="L-4003"><a href="#L-4003"><span class="linenos">4003</span></a> +</span><span id="L-4004"><a href="#L-4004"><span class="linenos">4004</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> +</span><span id="L-4005"><a href="#L-4005"><span class="linenos">4005</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4006"><a href="#L-4006"><span class="linenos">4006</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> +</span><span id="L-4007"><a href="#L-4007"><span class="linenos">4007</span></a> +</span><span id="L-4008"><a href="#L-4008"><span class="linenos">4008</span></a><span class="sd"> Example:</span> +</span><span id="L-4009"><a href="#L-4009"><span class="linenos">4009</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> +</span><span id="L-4010"><a href="#L-4010"><span class="linenos">4010</span></a><span class="sd"> "NOT this_suit = 'black'"</span> +</span><span id="L-4011"><a href="#L-4011"><span class="linenos">4011</span></a> +</span><span id="L-4012"><a href="#L-4012"><span class="linenos">4012</span></a><span class="sd"> Args:</span> +</span><span id="L-4013"><a href="#L-4013"><span class="linenos">4013</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4014"><a href="#L-4014"><span class="linenos">4014</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4015"><a href="#L-4015"><span class="linenos">4015</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4016"><a href="#L-4016"><span class="linenos">4016</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4017"><a href="#L-4017"><span class="linenos">4017</span></a> +</span><span id="L-4018"><a href="#L-4018"><span class="linenos">4018</span></a><span class="sd"> Returns:</span> +</span><span id="L-4019"><a href="#L-4019"><span class="linenos">4019</span></a><span class="sd"> Not: the new condition</span> +</span><span id="L-4020"><a href="#L-4020"><span class="linenos">4020</span></a><span class="sd"> """</span> +</span><span id="L-4021"><a href="#L-4021"><span class="linenos">4021</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> +</span><span id="L-4022"><a href="#L-4022"><span class="linenos">4022</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-4023"><a href="#L-4023"><span class="linenos">4023</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4024"><a href="#L-4024"><span class="linenos">4024</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4025"><a href="#L-4025"><span class="linenos">4025</span></a> <span class="p">)</span> +</span><span id="L-4026"><a href="#L-4026"><span class="linenos">4026</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> +</span><span id="L-4027"><a href="#L-4027"><span class="linenos">4027</span></a> +</span><span id="L-4028"><a href="#L-4028"><span class="linenos">4028</span></a> +</span><span id="L-4029"><a href="#L-4029"><span class="linenos">4029</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="L-4030"><a href="#L-4030"><span class="linenos">4030</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-4031"><a href="#L-4031"><span class="linenos">4031</span></a> +</span><span id="L-4032"><a href="#L-4032"><span class="linenos">4032</span></a> +</span><span id="L-4033"><a href="#L-4033"><span class="linenos">4033</span></a><span class="n">SAFE_IDENTIFIER_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"^[_a-zA-Z][\w]*$"</span><span class="p">)</span> +</span><span id="L-4034"><a href="#L-4034"><span class="linenos">4034</span></a> +</span><span id="L-4035"><a href="#L-4035"><span class="linenos">4035</span></a> +</span><span id="L-4036"><a href="#L-4036"><span class="linenos">4036</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4037"><a href="#L-4037"><span class="linenos">4037</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4038"><a href="#L-4038"><span class="linenos">4038</span></a> <span class="o">...</span> +</span><span id="L-4039"><a href="#L-4039"><span class="linenos">4039</span></a> +</span><span id="L-4040"><a href="#L-4040"><span class="linenos">4040</span></a> +</span><span id="L-4041"><a href="#L-4041"><span class="linenos">4041</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4042"><a href="#L-4042"><span class="linenos">4042</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Identifier</span><span class="p">:</span> +</span><span id="L-4043"><a href="#L-4043"><span class="linenos">4043</span></a> <span class="o">...</span> +</span><span id="L-4044"><a href="#L-4044"><span class="linenos">4044</span></a> +</span><span id="L-4045"><a href="#L-4045"><span class="linenos">4045</span></a> +</span><span id="L-4046"><a href="#L-4046"><span class="linenos">4046</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-4047"><a href="#L-4047"><span class="linenos">4047</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> +</span><span id="L-4048"><a href="#L-4048"><span class="linenos">4048</span></a> +</span><span id="L-4049"><a href="#L-4049"><span class="linenos">4049</span></a><span class="sd"> Args:</span> +</span><span id="L-4050"><a href="#L-4050"><span class="linenos">4050</span></a><span class="sd"> name: The name to turn into an identifier.</span> +</span><span id="L-4051"><a href="#L-4051"><span class="linenos">4051</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> +</span><span id="L-4052"><a href="#L-4052"><span class="linenos">4052</span></a> +</span><span id="L-4053"><a href="#L-4053"><span class="linenos">4053</span></a><span class="sd"> Returns:</span> +</span><span id="L-4054"><a href="#L-4054"><span class="linenos">4054</span></a><span class="sd"> The identifier ast node.</span> +</span><span id="L-4055"><a href="#L-4055"><span class="linenos">4055</span></a><span class="sd"> """</span> +</span><span id="L-4056"><a href="#L-4056"><span class="linenos">4056</span></a> +</span><span id="L-4057"><a href="#L-4057"><span class="linenos">4057</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4058"><a href="#L-4058"><span class="linenos">4058</span></a> <span class="k">return</span> <span class="kc">None</span> +</span><span id="L-4059"><a href="#L-4059"><span class="linenos">4059</span></a> +</span><span id="L-4060"><a href="#L-4060"><span class="linenos">4060</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> +</span><span id="L-4061"><a href="#L-4061"><span class="linenos">4061</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> +</span><span id="L-4062"><a href="#L-4062"><span class="linenos">4062</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4063"><a href="#L-4063"><span class="linenos">4063</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> +</span><span id="L-4064"><a href="#L-4064"><span class="linenos">4064</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> +</span><span id="L-4065"><a href="#L-4065"><span class="linenos">4065</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> +</span><span id="L-4066"><a href="#L-4066"><span class="linenos">4066</span></a> <span class="p">)</span> +</span><span id="L-4067"><a href="#L-4067"><span class="linenos">4067</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4068"><a href="#L-4068"><span class="linenos">4068</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4069"><a href="#L-4069"><span class="linenos">4069</span></a> <span class="k">return</span> <span class="n">identifier</span> +</span><span id="L-4070"><a href="#L-4070"><span class="linenos">4070</span></a> +</span><span id="L-4071"><a href="#L-4071"><span class="linenos">4071</span></a> +</span><span id="L-4072"><a href="#L-4072"><span class="linenos">4072</span></a><span class="n">INTERVAL_STRING_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"\s*([0-9]+)\s*([a-zA-Z]+)\s*"</span><span class="p">)</span> +</span><span id="L-4073"><a href="#L-4073"><span class="linenos">4073</span></a> +</span><span id="L-4074"><a href="#L-4074"><span class="linenos">4074</span></a> +</span><span id="L-4075"><a href="#L-4075"><span class="linenos">4075</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> +</span><span id="L-4076"><a href="#L-4076"><span class="linenos">4076</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> +</span><span id="L-4077"><a href="#L-4077"><span class="linenos">4077</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> +</span><span id="L-4078"><a href="#L-4078"><span class="linenos">4078</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> +</span><span id="L-4079"><a href="#L-4079"><span class="linenos">4079</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="L-4080"><a href="#L-4080"><span class="linenos">4080</span></a> +</span><span id="L-4081"><a href="#L-4081"><span class="linenos">4081</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-4082"><a href="#L-4082"><span class="linenos">4082</span></a> +</span><span id="L-4083"><a href="#L-4083"><span class="linenos">4083</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-4084"><a href="#L-4084"><span class="linenos">4084</span></a> +</span><span id="L-4085"><a href="#L-4085"><span class="linenos">4085</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> +</span><span id="L-4086"><a href="#L-4086"><span class="linenos">4086</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="L-4087"><a href="#L-4087"><span class="linenos">4087</span></a> +</span><span id="L-4088"><a href="#L-4088"><span class="linenos">4088</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> +</span><span id="L-4089"><a href="#L-4089"><span class="linenos">4089</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> +</span><span id="L-4090"><a href="#L-4090"><span class="linenos">4090</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> +</span><span id="L-4091"><a href="#L-4091"><span class="linenos">4091</span></a> <span class="p">)</span> +</span><span id="L-4092"><a href="#L-4092"><span class="linenos">4092</span></a> +</span><span id="L-4093"><a href="#L-4093"><span class="linenos">4093</span></a> +</span><span id="L-4094"><a href="#L-4094"><span class="linenos">4094</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4095"><a href="#L-4095"><span class="linenos">4095</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="L-4096"><a href="#L-4096"><span class="linenos">4096</span></a> <span class="o">...</span> +</span><span id="L-4097"><a href="#L-4097"><span class="linenos">4097</span></a> +</span><span id="L-4098"><a href="#L-4098"><span class="linenos">4098</span></a> +</span><span id="L-4099"><a href="#L-4099"><span class="linenos">4099</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4100"><a href="#L-4100"><span class="linenos">4100</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4101"><a href="#L-4101"><span class="linenos">4101</span></a> <span class="o">...</span> +</span><span id="L-4102"><a href="#L-4102"><span class="linenos">4102</span></a> +</span><span id="L-4103"><a href="#L-4103"><span class="linenos">4103</span></a> +</span><span id="L-4104"><a href="#L-4104"><span class="linenos">4104</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> +</span><span id="L-4105"><a href="#L-4105"><span class="linenos">4105</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4106"><a href="#L-4106"><span class="linenos">4106</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> +</span><span id="L-4107"><a href="#L-4107"><span class="linenos">4107</span></a><span class="sd"> If a table is passed in then that table is returned.</span> +</span><span id="L-4108"><a href="#L-4108"><span class="linenos">4108</span></a> +</span><span id="L-4109"><a href="#L-4109"><span class="linenos">4109</span></a><span class="sd"> Args:</span> +</span><span id="L-4110"><a href="#L-4110"><span class="linenos">4110</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> +</span><span id="L-4111"><a href="#L-4111"><span class="linenos">4111</span></a> +</span><span id="L-4112"><a href="#L-4112"><span class="linenos">4112</span></a><span class="sd"> Returns:</span> +</span><span id="L-4113"><a href="#L-4113"><span class="linenos">4113</span></a><span class="sd"> A table expression.</span> +</span><span id="L-4114"><a href="#L-4114"><span class="linenos">4114</span></a><span class="sd"> """</span> +</span><span id="L-4115"><a href="#L-4115"><span class="linenos">4115</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-4116"><a href="#L-4116"><span class="linenos">4116</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="L-4117"><a href="#L-4117"><span class="linenos">4117</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4118"><a href="#L-4118"><span class="linenos">4118</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4119"><a href="#L-4119"><span class="linenos">4119</span></a> +</span><span id="L-4120"><a href="#L-4120"><span class="linenos">4120</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> +</span><span id="L-4121"><a href="#L-4121"><span class="linenos">4121</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-4122"><a href="#L-4122"><span class="linenos">4122</span></a> +</span><span id="L-4123"><a href="#L-4123"><span class="linenos">4123</span></a> +</span><span id="L-4124"><a href="#L-4124"><span class="linenos">4124</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="L-4125"><a href="#L-4125"><span class="linenos">4125</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4126"><a href="#L-4126"><span class="linenos">4126</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> +</span><span id="L-4127"><a href="#L-4127"><span class="linenos">4127</span></a> +</span><span id="L-4128"><a href="#L-4128"><span class="linenos">4128</span></a><span class="sd"> If a column is passed in then that column is returned.</span> +</span><span id="L-4129"><a href="#L-4129"><span class="linenos">4129</span></a> +</span><span id="L-4130"><a href="#L-4130"><span class="linenos">4130</span></a><span class="sd"> Args:</span> +</span><span id="L-4131"><a href="#L-4131"><span class="linenos">4131</span></a><span class="sd"> sql_path: `[table].[column]` string</span> +</span><span id="L-4132"><a href="#L-4132"><span class="linenos">4132</span></a><span class="sd"> Returns:</span> +</span><span id="L-4133"><a href="#L-4133"><span class="linenos">4133</span></a><span class="sd"> Table: A column expression</span> +</span><span id="L-4134"><a href="#L-4134"><span class="linenos">4134</span></a><span class="sd"> """</span> +</span><span id="L-4135"><a href="#L-4135"><span class="linenos">4135</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="L-4136"><a href="#L-4136"><span class="linenos">4136</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="L-4137"><a href="#L-4137"><span class="linenos">4137</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4138"><a href="#L-4138"><span class="linenos">4138</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4139"><a href="#L-4139"><span class="linenos">4139</span></a> <span class="n">table_name</span><span class="p">,</span> <span class="n">column_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span> +</span><span id="L-4140"><a href="#L-4140"><span class="linenos">4140</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">column_name</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-4141"><a href="#L-4141"><span class="linenos">4141</span></a> +</span><span id="L-4142"><a href="#L-4142"><span class="linenos">4142</span></a> +</span><span id="L-4143"><a href="#L-4143"><span class="linenos">4143</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> +</span><span id="L-4144"><a href="#L-4144"><span class="linenos">4144</span></a> <span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> +</span><span id="L-4145"><a href="#L-4145"><span class="linenos">4145</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="L-4146"><a href="#L-4146"><span class="linenos">4146</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-4147"><a href="#L-4147"><span class="linenos">4147</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4148"><a href="#L-4148"><span class="linenos">4148</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4149"><a href="#L-4149"><span class="linenos">4149</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4150"><a href="#L-4150"><span class="linenos">4150</span></a><span class="p">):</span> +</span><span id="L-4151"><a href="#L-4151"><span class="linenos">4151</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> +</span><span id="L-4152"><a href="#L-4152"><span class="linenos">4152</span></a> +</span><span id="L-4153"><a href="#L-4153"><span class="linenos">4153</span></a><span class="sd"> Example:</span> +</span><span id="L-4154"><a href="#L-4154"><span class="linenos">4154</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> +</span><span id="L-4155"><a href="#L-4155"><span class="linenos">4155</span></a><span class="sd"> 'foo AS bar'</span> +</span><span id="L-4156"><a href="#L-4156"><span class="linenos">4156</span></a> +</span><span id="L-4157"><a href="#L-4157"><span class="linenos">4157</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> +</span><span id="L-4158"><a href="#L-4158"><span class="linenos">4158</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> +</span><span id="L-4159"><a href="#L-4159"><span class="linenos">4159</span></a> +</span><span id="L-4160"><a href="#L-4160"><span class="linenos">4160</span></a><span class="sd"> Args:</span> +</span><span id="L-4161"><a href="#L-4161"><span class="linenos">4161</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="L-4162"><a href="#L-4162"><span class="linenos">4162</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4163"><a href="#L-4163"><span class="linenos">4163</span></a><span class="sd"> alias: the alias name to use. If the name has</span> +</span><span id="L-4164"><a href="#L-4164"><span class="linenos">4164</span></a><span class="sd"> special characters it is quoted.</span> +</span><span id="L-4165"><a href="#L-4165"><span class="linenos">4165</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> +</span><span id="L-4166"><a href="#L-4166"><span class="linenos">4166</span></a><span class="sd"> quoted: whether or not to quote the alias</span> +</span><span id="L-4167"><a href="#L-4167"><span class="linenos">4167</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="L-4168"><a href="#L-4168"><span class="linenos">4168</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4169"><a href="#L-4169"><span class="linenos">4169</span></a> +</span><span id="L-4170"><a href="#L-4170"><span class="linenos">4170</span></a><span class="sd"> Returns:</span> +</span><span id="L-4171"><a href="#L-4171"><span class="linenos">4171</span></a><span class="sd"> Alias: the aliased expression</span> +</span><span id="L-4172"><a href="#L-4172"><span class="linenos">4172</span></a><span class="sd"> """</span> +</span><span id="L-4173"><a href="#L-4173"><span class="linenos">4173</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4174"><a href="#L-4174"><span class="linenos">4174</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="L-4175"><a href="#L-4175"><span class="linenos">4175</span></a> +</span><span id="L-4176"><a href="#L-4176"><span class="linenos">4176</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4177"><a href="#L-4177"><span class="linenos">4177</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4178"><a href="#L-4178"><span class="linenos">4178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> +</span><span id="L-4179"><a href="#L-4179"><span class="linenos">4179</span></a> +</span><span id="L-4180"><a href="#L-4180"><span class="linenos">4180</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="L-4181"><a href="#L-4181"><span class="linenos">4181</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4182"><a href="#L-4182"><span class="linenos">4182</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> +</span><span id="L-4183"><a href="#L-4183"><span class="linenos">4183</span></a> +</span><span id="L-4184"><a href="#L-4184"><span class="linenos">4184</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="L-4185"><a href="#L-4185"><span class="linenos">4185</span></a> +</span><span id="L-4186"><a href="#L-4186"><span class="linenos">4186</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> +</span><span id="L-4187"><a href="#L-4187"><span class="linenos">4187</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> +</span><span id="L-4188"><a href="#L-4188"><span class="linenos">4188</span></a> <span class="c1"># for the complete Window expression.</span> +</span><span id="L-4189"><a href="#L-4189"><span class="linenos">4189</span></a> <span class="c1">#</span> +</span><span id="L-4190"><a href="#L-4190"><span class="linenos">4190</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> +</span><span id="L-4191"><a href="#L-4191"><span class="linenos">4191</span></a> +</span><span id="L-4192"><a href="#L-4192"><span class="linenos">4192</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> +</span><span id="L-4193"><a href="#L-4193"><span class="linenos">4193</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-4194"><a href="#L-4194"><span class="linenos">4194</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> +</span><span id="L-4195"><a href="#L-4195"><span class="linenos">4195</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="L-4196"><a href="#L-4196"><span class="linenos">4196</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4197"><a href="#L-4197"><span class="linenos">4197</span></a> +</span><span id="L-4198"><a href="#L-4198"><span class="linenos">4198</span></a> +</span><span id="L-4199"><a href="#L-4199"><span class="linenos">4199</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4200"><a href="#L-4200"><span class="linenos">4200</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4201"><a href="#L-4201"><span class="linenos">4201</span></a><span class="sd"> Build a subquery expression.</span> +</span><span id="L-4202"><a href="#L-4202"><span class="linenos">4202</span></a> +</span><span id="L-4203"><a href="#L-4203"><span class="linenos">4203</span></a><span class="sd"> Example:</span> +</span><span id="L-4204"><a href="#L-4204"><span class="linenos">4204</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> +</span><span id="L-4205"><a href="#L-4205"><span class="linenos">4205</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> +</span><span id="L-4206"><a href="#L-4206"><span class="linenos">4206</span></a> +</span><span id="L-4207"><a href="#L-4207"><span class="linenos">4207</span></a><span class="sd"> Args:</span> +</span><span id="L-4208"><a href="#L-4208"><span class="linenos">4208</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4209"><a href="#L-4209"><span class="linenos">4209</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4210"><a href="#L-4210"><span class="linenos">4210</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> +</span><span id="L-4211"><a href="#L-4211"><span class="linenos">4211</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4212"><a href="#L-4212"><span class="linenos">4212</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4213"><a href="#L-4213"><span class="linenos">4213</span></a> +</span><span id="L-4214"><a href="#L-4214"><span class="linenos">4214</span></a><span class="sd"> Returns:</span> +</span><span id="L-4215"><a href="#L-4215"><span class="linenos">4215</span></a><span class="sd"> Select: a new select with the subquery expression included</span> +</span><span id="L-4216"><a href="#L-4216"><span class="linenos">4216</span></a><span class="sd"> """</span> +</span><span id="L-4217"><a href="#L-4217"><span class="linenos">4217</span></a> +</span><span id="L-4218"><a href="#L-4218"><span class="linenos">4218</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4219"><a href="#L-4219"><span class="linenos">4219</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4220"><a href="#L-4220"><span class="linenos">4220</span></a> +</span><span id="L-4221"><a href="#L-4221"><span class="linenos">4221</span></a> +</span><span id="L-4222"><a href="#L-4222"><span class="linenos">4222</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="L-4223"><a href="#L-4223"><span class="linenos">4223</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4224"><a href="#L-4224"><span class="linenos">4224</span></a><span class="sd"> Build a Column.</span> +</span><span id="L-4225"><a href="#L-4225"><span class="linenos">4225</span></a> +</span><span id="L-4226"><a href="#L-4226"><span class="linenos">4226</span></a><span class="sd"> Args:</span> +</span><span id="L-4227"><a href="#L-4227"><span class="linenos">4227</span></a><span class="sd"> col (str | Expression): column name</span> +</span><span id="L-4228"><a href="#L-4228"><span class="linenos">4228</span></a><span class="sd"> table (str | Expression): table name</span> +</span><span id="L-4229"><a href="#L-4229"><span class="linenos">4229</span></a><span class="sd"> Returns:</span> +</span><span id="L-4230"><a href="#L-4230"><span class="linenos">4230</span></a><span class="sd"> Column: column instance</span> +</span><span id="L-4231"><a href="#L-4231"><span class="linenos">4231</span></a><span class="sd"> """</span> +</span><span id="L-4232"><a href="#L-4232"><span class="linenos">4232</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> +</span><span id="L-4233"><a href="#L-4233"><span class="linenos">4233</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4234"><a href="#L-4234"><span class="linenos">4234</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4235"><a href="#L-4235"><span class="linenos">4235</span></a> <span class="p">)</span> +</span><span id="L-4236"><a href="#L-4236"><span class="linenos">4236</span></a> +</span><span id="L-4237"><a href="#L-4237"><span class="linenos">4237</span></a> +</span><span id="L-4238"><a href="#L-4238"><span class="linenos">4238</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> +</span><span id="L-4239"><a href="#L-4239"><span class="linenos">4239</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> +</span><span id="L-4240"><a href="#L-4240"><span class="linenos">4240</span></a> +</span><span id="L-4241"><a href="#L-4241"><span class="linenos">4241</span></a><span class="sd"> Example:</span> +</span><span id="L-4242"><a href="#L-4242"><span class="linenos">4242</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> +</span><span id="L-4243"><a href="#L-4243"><span class="linenos">4243</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> +</span><span id="L-4244"><a href="#L-4244"><span class="linenos">4244</span></a> +</span><span id="L-4245"><a href="#L-4245"><span class="linenos">4245</span></a><span class="sd"> Args:</span> +</span><span id="L-4246"><a href="#L-4246"><span class="linenos">4246</span></a><span class="sd"> expression: The expression to cast.</span> +</span><span id="L-4247"><a href="#L-4247"><span class="linenos">4247</span></a><span class="sd"> to: The datatype to cast to.</span> +</span><span id="L-4248"><a href="#L-4248"><span class="linenos">4248</span></a> +</span><span id="L-4249"><a href="#L-4249"><span class="linenos">4249</span></a><span class="sd"> Returns:</span> +</span><span id="L-4250"><a href="#L-4250"><span class="linenos">4250</span></a><span class="sd"> A cast node.</span> +</span><span id="L-4251"><a href="#L-4251"><span class="linenos">4251</span></a><span class="sd"> """</span> +</span><span id="L-4252"><a href="#L-4252"><span class="linenos">4252</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4253"><a href="#L-4253"><span class="linenos">4253</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> +</span><span id="L-4254"><a href="#L-4254"><span class="linenos">4254</span></a> +</span><span id="L-4255"><a href="#L-4255"><span class="linenos">4255</span></a> +</span><span id="L-4256"><a href="#L-4256"><span class="linenos">4256</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="L-4257"><a href="#L-4257"><span class="linenos">4257</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> +</span><span id="L-4258"><a href="#L-4258"><span class="linenos">4258</span></a> +</span><span id="L-4259"><a href="#L-4259"><span class="linenos">4259</span></a><span class="sd"> Args:</span> +</span><span id="L-4260"><a href="#L-4260"><span class="linenos">4260</span></a><span class="sd"> table (str | Expression): column name</span> +</span><span id="L-4261"><a href="#L-4261"><span class="linenos">4261</span></a><span class="sd"> db (str | Expression): db name</span> +</span><span id="L-4262"><a href="#L-4262"><span class="linenos">4262</span></a><span class="sd"> catalog (str | Expression): catalog name</span> +</span><span id="L-4263"><a href="#L-4263"><span class="linenos">4263</span></a> +</span><span id="L-4264"><a href="#L-4264"><span class="linenos">4264</span></a><span class="sd"> Returns:</span> +</span><span id="L-4265"><a href="#L-4265"><span class="linenos">4265</span></a><span class="sd"> Table: table instance</span> +</span><span id="L-4266"><a href="#L-4266"><span class="linenos">4266</span></a><span class="sd"> """</span> +</span><span id="L-4267"><a href="#L-4267"><span class="linenos">4267</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> +</span><span id="L-4268"><a href="#L-4268"><span class="linenos">4268</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4269"><a href="#L-4269"><span class="linenos">4269</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4270"><a href="#L-4270"><span class="linenos">4270</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4271"><a href="#L-4271"><span class="linenos">4271</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4272"><a href="#L-4272"><span class="linenos">4272</span></a> <span class="p">)</span> +</span><span id="L-4273"><a href="#L-4273"><span class="linenos">4273</span></a> +</span><span id="L-4274"><a href="#L-4274"><span class="linenos">4274</span></a> +</span><span id="L-4275"><a href="#L-4275"><span class="linenos">4275</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> +</span><span id="L-4276"><a href="#L-4276"><span class="linenos">4276</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> +</span><span id="L-4277"><a href="#L-4277"><span class="linenos">4277</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4278"><a href="#L-4278"><span class="linenos">4278</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4279"><a href="#L-4279"><span class="linenos">4279</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> +</span><span id="L-4280"><a href="#L-4280"><span class="linenos">4280</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> +</span><span id="L-4281"><a href="#L-4281"><span class="linenos">4281</span></a> +</span><span id="L-4282"><a href="#L-4282"><span class="linenos">4282</span></a><span class="sd"> Example:</span> +</span><span id="L-4283"><a href="#L-4283"><span class="linenos">4283</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> +</span><span id="L-4284"><a href="#L-4284"><span class="linenos">4284</span></a><span class="sd"> "VALUES (1, '2')"</span> +</span><span id="L-4285"><a href="#L-4285"><span class="linenos">4285</span></a> +</span><span id="L-4286"><a href="#L-4286"><span class="linenos">4286</span></a><span class="sd"> Args:</span> +</span><span id="L-4287"><a href="#L-4287"><span class="linenos">4287</span></a><span class="sd"> values: values statements that will be converted to SQL</span> +</span><span id="L-4288"><a href="#L-4288"><span class="linenos">4288</span></a><span class="sd"> alias: optional alias</span> +</span><span id="L-4289"><a href="#L-4289"><span class="linenos">4289</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> +</span><span id="L-4290"><a href="#L-4290"><span class="linenos">4290</span></a><span class="sd"> If either are provided then an alias is also required.</span> +</span><span id="L-4291"><a href="#L-4291"><span class="linenos">4291</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> +</span><span id="L-4292"><a href="#L-4292"><span class="linenos">4292</span></a><span class="sd"> in order to help with type inference.</span> +</span><span id="L-4293"><a href="#L-4293"><span class="linenos">4293</span></a> +</span><span id="L-4294"><a href="#L-4294"><span class="linenos">4294</span></a><span class="sd"> Returns:</span> +</span><span id="L-4295"><a href="#L-4295"><span class="linenos">4295</span></a><span class="sd"> Values: the Values expression object</span> +</span><span id="L-4296"><a href="#L-4296"><span class="linenos">4296</span></a><span class="sd"> """</span> +</span><span id="L-4297"><a href="#L-4297"><span class="linenos">4297</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="L-4298"><a href="#L-4298"><span class="linenos">4298</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> +</span><span id="L-4299"><a href="#L-4299"><span class="linenos">4299</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> +</span><span id="L-4300"><a href="#L-4300"><span class="linenos">4300</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> +</span><span id="L-4301"><a href="#L-4301"><span class="linenos">4301</span></a> <span class="k">if</span> <span class="n">columns</span> +</span><span id="L-4302"><a href="#L-4302"><span class="linenos">4302</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-4303"><a href="#L-4303"><span class="linenos">4303</span></a> <span class="p">)</span> +</span><span id="L-4304"><a href="#L-4304"><span class="linenos">4304</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> +</span><span id="L-4305"><a href="#L-4305"><span class="linenos">4305</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="L-4306"><a href="#L-4306"><span class="linenos">4306</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> +</span><span id="L-4307"><a href="#L-4307"><span class="linenos">4307</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-4308"><a href="#L-4308"><span class="linenos">4308</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-4309"><a href="#L-4309"><span class="linenos">4309</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> +</span><span id="L-4310"><a href="#L-4310"><span class="linenos">4310</span></a> <span class="p">)</span> +</span><span id="L-4311"><a href="#L-4311"><span class="linenos">4311</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> +</span><span id="L-4312"><a href="#L-4312"><span class="linenos">4312</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-4313"><a href="#L-4313"><span class="linenos">4313</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> +</span><span id="L-4314"><a href="#L-4314"><span class="linenos">4314</span></a> <span class="p">)</span> +</span><span id="L-4315"><a href="#L-4315"><span class="linenos">4315</span></a> +</span><span id="L-4316"><a href="#L-4316"><span class="linenos">4316</span></a> +</span><span id="L-4317"><a href="#L-4317"><span class="linenos">4317</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> +</span><span id="L-4318"><a href="#L-4318"><span class="linenos">4318</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> +</span><span id="L-4319"><a href="#L-4319"><span class="linenos">4319</span></a> +</span><span id="L-4320"><a href="#L-4320"><span class="linenos">4320</span></a><span class="sd"> Args:</span> +</span><span id="L-4321"><a href="#L-4321"><span class="linenos">4321</span></a><span class="sd"> old_name: The old name of the table</span> +</span><span id="L-4322"><a href="#L-4322"><span class="linenos">4322</span></a><span class="sd"> new_name: The new name of the table</span> +</span><span id="L-4323"><a href="#L-4323"><span class="linenos">4323</span></a> +</span><span id="L-4324"><a href="#L-4324"><span class="linenos">4324</span></a><span class="sd"> Returns:</span> +</span><span id="L-4325"><a href="#L-4325"><span class="linenos">4325</span></a><span class="sd"> Alter table expression</span> +</span><span id="L-4326"><a href="#L-4326"><span class="linenos">4326</span></a><span class="sd"> """</span> +</span><span id="L-4327"><a href="#L-4327"><span class="linenos">4327</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> +</span><span id="L-4328"><a href="#L-4328"><span class="linenos">4328</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="L-4329"><a href="#L-4329"><span class="linenos">4329</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> +</span><span id="L-4330"><a href="#L-4330"><span class="linenos">4330</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> +</span><span id="L-4331"><a href="#L-4331"><span class="linenos">4331</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> +</span><span id="L-4332"><a href="#L-4332"><span class="linenos">4332</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> +</span><span id="L-4333"><a href="#L-4333"><span class="linenos">4333</span></a> <span class="p">],</span> +</span><span id="L-4334"><a href="#L-4334"><span class="linenos">4334</span></a> <span class="p">)</span> +</span><span id="L-4335"><a href="#L-4335"><span class="linenos">4335</span></a> +</span><span id="L-4336"><a href="#L-4336"><span class="linenos">4336</span></a> +</span><span id="L-4337"><a href="#L-4337"><span class="linenos">4337</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-4338"><a href="#L-4338"><span class="linenos">4338</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> +</span><span id="L-4339"><a href="#L-4339"><span class="linenos">4339</span></a> +</span><span id="L-4340"><a href="#L-4340"><span class="linenos">4340</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> +</span><span id="L-4341"><a href="#L-4341"><span class="linenos">4341</span></a> +</span><span id="L-4342"><a href="#L-4342"><span class="linenos">4342</span></a><span class="sd"> Args:</span> +</span><span id="L-4343"><a href="#L-4343"><span class="linenos">4343</span></a><span class="sd"> value (Any): a python object</span> +</span><span id="L-4344"><a href="#L-4344"><span class="linenos">4344</span></a> +</span><span id="L-4345"><a href="#L-4345"><span class="linenos">4345</span></a><span class="sd"> Returns:</span> +</span><span id="L-4346"><a href="#L-4346"><span class="linenos">4346</span></a><span class="sd"> Expression: the equivalent expression object</span> +</span><span id="L-4347"><a href="#L-4347"><span class="linenos">4347</span></a><span class="sd"> """</span> +</span><span id="L-4348"><a href="#L-4348"><span class="linenos">4348</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4349"><a href="#L-4349"><span class="linenos">4349</span></a> <span class="k">return</span> <span class="n">value</span> +</span><span id="L-4350"><a href="#L-4350"><span class="linenos">4350</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4351"><a href="#L-4351"><span class="linenos">4351</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="L-4352"><a href="#L-4352"><span class="linenos">4352</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="L-4353"><a href="#L-4353"><span class="linenos">4353</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4354"><a href="#L-4354"><span class="linenos">4354</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4355"><a href="#L-4355"><span class="linenos">4355</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4356"><a href="#L-4356"><span class="linenos">4356</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> +</span><span id="L-4357"><a href="#L-4357"><span class="linenos">4357</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="L-4358"><a href="#L-4358"><span class="linenos">4358</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> +</span><span id="L-4359"><a href="#L-4359"><span class="linenos">4359</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4360"><a href="#L-4360"><span class="linenos">4360</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> +</span><span id="L-4361"><a href="#L-4361"><span class="linenos">4361</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="L-4362"><a href="#L-4362"><span class="linenos">4362</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-4363"><a href="#L-4363"><span class="linenos">4363</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="L-4364"><a href="#L-4364"><span class="linenos">4364</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="L-4365"><a href="#L-4365"><span class="linenos">4365</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> +</span><span id="L-4366"><a href="#L-4366"><span class="linenos">4366</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> +</span><span id="L-4367"><a href="#L-4367"><span class="linenos">4367</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> +</span><span id="L-4368"><a href="#L-4368"><span class="linenos">4368</span></a> <span class="p">)</span> +</span><span id="L-4369"><a href="#L-4369"><span class="linenos">4369</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> +</span><span id="L-4370"><a href="#L-4370"><span class="linenos">4370</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> +</span><span id="L-4371"><a href="#L-4371"><span class="linenos">4371</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> +</span><span id="L-4372"><a href="#L-4372"><span class="linenos">4372</span></a> <span class="p">)</span> +</span><span id="L-4373"><a href="#L-4373"><span class="linenos">4373</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> +</span><span id="L-4374"><a href="#L-4374"><span class="linenos">4374</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> +</span><span id="L-4375"><a href="#L-4375"><span class="linenos">4375</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> +</span><span id="L-4376"><a href="#L-4376"><span class="linenos">4376</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> +</span><span id="L-4377"><a href="#L-4377"><span class="linenos">4377</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4378"><a href="#L-4378"><span class="linenos">4378</span></a> +</span><span id="L-4379"><a href="#L-4379"><span class="linenos">4379</span></a> +</span><span id="L-4380"><a href="#L-4380"><span class="linenos">4380</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">):</span> +</span><span id="L-4381"><a href="#L-4381"><span class="linenos">4381</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4382"><a href="#L-4382"><span class="linenos">4382</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> +</span><span id="L-4383"><a href="#L-4383"><span class="linenos">4383</span></a><span class="sd"> """</span> +</span><span id="L-4384"><a href="#L-4384"><span class="linenos">4384</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-4385"><a href="#L-4385"><span class="linenos">4385</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> +</span><span id="L-4386"><a href="#L-4386"><span class="linenos">4386</span></a> +</span><span id="L-4387"><a href="#L-4387"><span class="linenos">4387</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> +</span><span id="L-4388"><a href="#L-4388"><span class="linenos">4388</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-4389"><a href="#L-4389"><span class="linenos">4389</span></a> +</span><span id="L-4390"><a href="#L-4390"><span class="linenos">4390</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> +</span><span id="L-4391"><a href="#L-4391"><span class="linenos">4391</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4392"><a href="#L-4392"><span class="linenos">4392</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">)):</span> +</span><span id="L-4393"><a href="#L-4393"><span class="linenos">4393</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> +</span><span id="L-4394"><a href="#L-4394"><span class="linenos">4394</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> +</span><span id="L-4395"><a href="#L-4395"><span class="linenos">4395</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> +</span><span id="L-4396"><a href="#L-4396"><span class="linenos">4396</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4397"><a href="#L-4397"><span class="linenos">4397</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> +</span><span id="L-4398"><a href="#L-4398"><span class="linenos">4398</span></a> +</span><span id="L-4399"><a href="#L-4399"><span class="linenos">4399</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> +</span><span id="L-4400"><a href="#L-4400"><span class="linenos">4400</span></a> +</span><span id="L-4401"><a href="#L-4401"><span class="linenos">4401</span></a> +</span><span id="L-4402"><a href="#L-4402"><span class="linenos">4402</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="L-4403"><a href="#L-4403"><span class="linenos">4403</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4404"><a href="#L-4404"><span class="linenos">4404</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> +</span><span id="L-4405"><a href="#L-4405"><span class="linenos">4405</span></a> +</span><span id="L-4406"><a href="#L-4406"><span class="linenos">4406</span></a><span class="sd"> Example:</span> +</span><span id="L-4407"><a href="#L-4407"><span class="linenos">4407</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-4408"><a href="#L-4408"><span class="linenos">4408</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> +</span><span id="L-4409"><a href="#L-4409"><span class="linenos">4409</span></a><span class="sd"> ['c', 'a']</span> +</span><span id="L-4410"><a href="#L-4410"><span class="linenos">4410</span></a> +</span><span id="L-4411"><a href="#L-4411"><span class="linenos">4411</span></a><span class="sd"> Args:</span> +</span><span id="L-4412"><a href="#L-4412"><span class="linenos">4412</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> +</span><span id="L-4413"><a href="#L-4413"><span class="linenos">4413</span></a> +</span><span id="L-4414"><a href="#L-4414"><span class="linenos">4414</span></a><span class="sd"> Returns:</span> +</span><span id="L-4415"><a href="#L-4415"><span class="linenos">4415</span></a><span class="sd"> list: A list of unique names</span> +</span><span id="L-4416"><a href="#L-4416"><span class="linenos">4416</span></a><span class="sd"> """</span> +</span><span id="L-4417"><a href="#L-4417"><span class="linenos">4417</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> +</span><span id="L-4418"><a href="#L-4418"><span class="linenos">4418</span></a> +</span><span id="L-4419"><a href="#L-4419"><span class="linenos">4419</span></a> +</span><span id="L-4420"><a href="#L-4420"><span class="linenos">4420</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-4421"><a href="#L-4421"><span class="linenos">4421</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> +</span><span id="L-4422"><a href="#L-4422"><span class="linenos">4422</span></a> +</span><span id="L-4423"><a href="#L-4423"><span class="linenos">4423</span></a><span class="sd"> Args:</span> +</span><span id="L-4424"><a href="#L-4424"><span class="linenos">4424</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> +</span><span id="L-4425"><a href="#L-4425"><span class="linenos">4425</span></a> +</span><span id="L-4426"><a href="#L-4426"><span class="linenos">4426</span></a><span class="sd"> Examples:</span> +</span><span id="L-4427"><a href="#L-4427"><span class="linenos">4427</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4428"><a href="#L-4428"><span class="linenos">4428</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> +</span><span id="L-4429"><a href="#L-4429"><span class="linenos">4429</span></a><span class="sd"> 'a.b.c'</span> +</span><span id="L-4430"><a href="#L-4430"><span class="linenos">4430</span></a> +</span><span id="L-4431"><a href="#L-4431"><span class="linenos">4431</span></a><span class="sd"> Returns:</span> +</span><span id="L-4432"><a href="#L-4432"><span class="linenos">4432</span></a><span class="sd"> The table name.</span> +</span><span id="L-4433"><a href="#L-4433"><span class="linenos">4433</span></a><span class="sd"> """</span> +</span><span id="L-4434"><a href="#L-4434"><span class="linenos">4434</span></a> +</span><span id="L-4435"><a href="#L-4435"><span class="linenos">4435</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> +</span><span id="L-4436"><a href="#L-4436"><span class="linenos">4436</span></a> +</span><span id="L-4437"><a href="#L-4437"><span class="linenos">4437</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4438"><a href="#L-4438"><span class="linenos">4438</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4439"><a href="#L-4439"><span class="linenos">4439</span></a> +</span><span id="L-4440"><a href="#L-4440"><span class="linenos">4440</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="L-4441"><a href="#L-4441"><span class="linenos">4441</span></a> <span class="n">part</span> +</span><span id="L-4442"><a href="#L-4442"><span class="linenos">4442</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> +</span><span id="L-4443"><a href="#L-4443"><span class="linenos">4443</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> +</span><span id="L-4444"><a href="#L-4444"><span class="linenos">4444</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> +</span><span id="L-4445"><a href="#L-4445"><span class="linenos">4445</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> +</span><span id="L-4446"><a href="#L-4446"><span class="linenos">4446</span></a> <span class="p">)</span> +</span><span id="L-4447"><a href="#L-4447"><span class="linenos">4447</span></a> <span class="k">if</span> <span class="n">part</span> +</span><span id="L-4448"><a href="#L-4448"><span class="linenos">4448</span></a> <span class="p">)</span> +</span><span id="L-4449"><a href="#L-4449"><span class="linenos">4449</span></a> +</span><span id="L-4450"><a href="#L-4450"><span class="linenos">4450</span></a> +</span><span id="L-4451"><a href="#L-4451"><span class="linenos">4451</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> +</span><span id="L-4452"><a href="#L-4452"><span class="linenos">4452</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> +</span><span id="L-4453"><a href="#L-4453"><span class="linenos">4453</span></a> +</span><span id="L-4454"><a href="#L-4454"><span class="linenos">4454</span></a><span class="sd"> Args:</span> +</span><span id="L-4455"><a href="#L-4455"><span class="linenos">4455</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="L-4456"><a href="#L-4456"><span class="linenos">4456</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> +</span><span id="L-4457"><a href="#L-4457"><span class="linenos">4457</span></a> +</span><span id="L-4458"><a href="#L-4458"><span class="linenos">4458</span></a><span class="sd"> Examples:</span> +</span><span id="L-4459"><a href="#L-4459"><span class="linenos">4459</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4460"><a href="#L-4460"><span class="linenos">4460</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> +</span><span id="L-4461"><a href="#L-4461"><span class="linenos">4461</span></a><span class="sd"> 'SELECT * FROM c'</span> +</span><span id="L-4462"><a href="#L-4462"><span class="linenos">4462</span></a> +</span><span id="L-4463"><a href="#L-4463"><span class="linenos">4463</span></a><span class="sd"> Returns:</span> +</span><span id="L-4464"><a href="#L-4464"><span class="linenos">4464</span></a><span class="sd"> The mapped expression.</span> +</span><span id="L-4465"><a href="#L-4465"><span class="linenos">4465</span></a><span class="sd"> """</span> +</span><span id="L-4466"><a href="#L-4466"><span class="linenos">4466</span></a> +</span><span id="L-4467"><a href="#L-4467"><span class="linenos">4467</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> +</span><span id="L-4468"><a href="#L-4468"><span class="linenos">4468</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-4469"><a href="#L-4469"><span class="linenos">4469</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> +</span><span id="L-4470"><a href="#L-4470"><span class="linenos">4470</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="L-4471"><a href="#L-4471"><span class="linenos">4471</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> +</span><span id="L-4472"><a href="#L-4472"><span class="linenos">4472</span></a> <span class="n">new_name</span><span class="p">,</span> +</span><span id="L-4473"><a href="#L-4473"><span class="linenos">4473</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> +</span><span id="L-4474"><a href="#L-4474"><span class="linenos">4474</span></a> <span class="p">)</span> +</span><span id="L-4475"><a href="#L-4475"><span class="linenos">4475</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4476"><a href="#L-4476"><span class="linenos">4476</span></a> +</span><span id="L-4477"><a href="#L-4477"><span class="linenos">4477</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> +</span><span id="L-4478"><a href="#L-4478"><span class="linenos">4478</span></a> +</span><span id="L-4479"><a href="#L-4479"><span class="linenos">4479</span></a> +</span><span id="L-4480"><a href="#L-4480"><span class="linenos">4480</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-4481"><a href="#L-4481"><span class="linenos">4481</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> +</span><span id="L-4482"><a href="#L-4482"><span class="linenos">4482</span></a> +</span><span id="L-4483"><a href="#L-4483"><span class="linenos">4483</span></a><span class="sd"> Args:</span> +</span><span id="L-4484"><a href="#L-4484"><span class="linenos">4484</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="L-4485"><a href="#L-4485"><span class="linenos">4485</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> +</span><span id="L-4486"><a href="#L-4486"><span class="linenos">4486</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> +</span><span id="L-4487"><a href="#L-4487"><span class="linenos">4487</span></a> +</span><span id="L-4488"><a href="#L-4488"><span class="linenos">4488</span></a><span class="sd"> Examples:</span> +</span><span id="L-4489"><a href="#L-4489"><span class="linenos">4489</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4490"><a href="#L-4490"><span class="linenos">4490</span></a><span class="sd"> >>> replace_placeholders(</span> +</span><span id="L-4491"><a href="#L-4491"><span class="linenos">4491</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> +</span><span id="L-4492"><a href="#L-4492"><span class="linenos">4492</span></a><span class="sd"> ... ).sql()</span> +</span><span id="L-4493"><a href="#L-4493"><span class="linenos">4493</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> +</span><span id="L-4494"><a href="#L-4494"><span class="linenos">4494</span></a> +</span><span id="L-4495"><a href="#L-4495"><span class="linenos">4495</span></a><span class="sd"> Returns:</span> +</span><span id="L-4496"><a href="#L-4496"><span class="linenos">4496</span></a><span class="sd"> The mapped expression.</span> +</span><span id="L-4497"><a href="#L-4497"><span class="linenos">4497</span></a><span class="sd"> """</span> +</span><span id="L-4498"><a href="#L-4498"><span class="linenos">4498</span></a> +</span><span id="L-4499"><a href="#L-4499"><span class="linenos">4499</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-4500"><a href="#L-4500"><span class="linenos">4500</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> +</span><span id="L-4501"><a href="#L-4501"><span class="linenos">4501</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> +</span><span id="L-4502"><a href="#L-4502"><span class="linenos">4502</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-4503"><a href="#L-4503"><span class="linenos">4503</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="L-4504"><a href="#L-4504"><span class="linenos">4504</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="L-4505"><a href="#L-4505"><span class="linenos">4505</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4506"><a href="#L-4506"><span class="linenos">4506</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-4507"><a href="#L-4507"><span class="linenos">4507</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> +</span><span id="L-4508"><a href="#L-4508"><span class="linenos">4508</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> +</span><span id="L-4509"><a href="#L-4509"><span class="linenos">4509</span></a> <span class="k">pass</span> +</span><span id="L-4510"><a href="#L-4510"><span class="linenos">4510</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4511"><a href="#L-4511"><span class="linenos">4511</span></a> +</span><span id="L-4512"><a href="#L-4512"><span class="linenos">4512</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-4513"><a href="#L-4513"><span class="linenos">4513</span></a> +</span><span id="L-4514"><a href="#L-4514"><span class="linenos">4514</span></a> +</span><span id="L-4515"><a href="#L-4515"><span class="linenos">4515</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-4516"><a href="#L-4516"><span class="linenos">4516</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> +</span><span id="L-4517"><a href="#L-4517"><span class="linenos">4517</span></a> +</span><span id="L-4518"><a href="#L-4518"><span class="linenos">4518</span></a><span class="sd"> Examples:</span> +</span><span id="L-4519"><a href="#L-4519"><span class="linenos">4519</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="L-4520"><a href="#L-4520"><span class="linenos">4520</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> +</span><span id="L-4521"><a href="#L-4521"><span class="linenos">4521</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> +</span><span id="L-4522"><a href="#L-4522"><span class="linenos">4522</span></a> +</span><span id="L-4523"><a href="#L-4523"><span class="linenos">4523</span></a><span class="sd"> Args:</span> +</span><span id="L-4524"><a href="#L-4524"><span class="linenos">4524</span></a><span class="sd"> expression: The expression to expand.</span> +</span><span id="L-4525"><a href="#L-4525"><span class="linenos">4525</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> +</span><span id="L-4526"><a href="#L-4526"><span class="linenos">4526</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> +</span><span id="L-4527"><a href="#L-4527"><span class="linenos">4527</span></a> +</span><span id="L-4528"><a href="#L-4528"><span class="linenos">4528</span></a><span class="sd"> Returns:</span> +</span><span id="L-4529"><a href="#L-4529"><span class="linenos">4529</span></a><span class="sd"> The transformed expression.</span> +</span><span id="L-4530"><a href="#L-4530"><span class="linenos">4530</span></a><span class="sd"> """</span> +</span><span id="L-4531"><a href="#L-4531"><span class="linenos">4531</span></a> +</span><span id="L-4532"><a href="#L-4532"><span class="linenos">4532</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4533"><a href="#L-4533"><span class="linenos">4533</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-4534"><a href="#L-4534"><span class="linenos">4534</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> +</span><span id="L-4535"><a href="#L-4535"><span class="linenos">4535</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-4536"><a href="#L-4536"><span class="linenos">4536</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> +</span><span id="L-4537"><a href="#L-4537"><span class="linenos">4537</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> +</span><span id="L-4538"><a href="#L-4538"><span class="linenos">4538</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> +</span><span id="L-4539"><a href="#L-4539"><span class="linenos">4539</span></a> <span class="k">return</span> <span class="n">subquery</span> +</span><span id="L-4540"><a href="#L-4540"><span class="linenos">4540</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4541"><a href="#L-4541"><span class="linenos">4541</span></a> +</span><span id="L-4542"><a href="#L-4542"><span class="linenos">4542</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> +</span><span id="L-4543"><a href="#L-4543"><span class="linenos">4543</span></a> +</span><span id="L-4544"><a href="#L-4544"><span class="linenos">4544</span></a> +</span><span id="L-4545"><a href="#L-4545"><span class="linenos">4545</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> +</span><span id="L-4546"><a href="#L-4546"><span class="linenos">4546</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4547"><a href="#L-4547"><span class="linenos">4547</span></a><span class="sd"> Returns a Func expression.</span> +</span><span id="L-4548"><a href="#L-4548"><span class="linenos">4548</span></a> +</span><span id="L-4549"><a href="#L-4549"><span class="linenos">4549</span></a><span class="sd"> Examples:</span> +</span><span id="L-4550"><a href="#L-4550"><span class="linenos">4550</span></a><span class="sd"> >>> func("abs", 5).sql()</span> +</span><span id="L-4551"><a href="#L-4551"><span class="linenos">4551</span></a><span class="sd"> 'ABS(5)'</span> +</span><span id="L-4552"><a href="#L-4552"><span class="linenos">4552</span></a> +</span><span id="L-4553"><a href="#L-4553"><span class="linenos">4553</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> +</span><span id="L-4554"><a href="#L-4554"><span class="linenos">4554</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> +</span><span id="L-4555"><a href="#L-4555"><span class="linenos">4555</span></a> +</span><span id="L-4556"><a href="#L-4556"><span class="linenos">4556</span></a><span class="sd"> Args:</span> +</span><span id="L-4557"><a href="#L-4557"><span class="linenos">4557</span></a><span class="sd"> name: the name of the function to build.</span> +</span><span id="L-4558"><a href="#L-4558"><span class="linenos">4558</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> +</span><span id="L-4559"><a href="#L-4559"><span class="linenos">4559</span></a><span class="sd"> dialect: the source dialect.</span> +</span><span id="L-4560"><a href="#L-4560"><span class="linenos">4560</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> +</span><span id="L-4561"><a href="#L-4561"><span class="linenos">4561</span></a> +</span><span id="L-4562"><a href="#L-4562"><span class="linenos">4562</span></a><span class="sd"> Note:</span> +</span><span id="L-4563"><a href="#L-4563"><span class="linenos">4563</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> +</span><span id="L-4564"><a href="#L-4564"><span class="linenos">4564</span></a> +</span><span id="L-4565"><a href="#L-4565"><span class="linenos">4565</span></a><span class="sd"> Returns:</span> +</span><span id="L-4566"><a href="#L-4566"><span class="linenos">4566</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> +</span><span id="L-4567"><a href="#L-4567"><span class="linenos">4567</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> +</span><span id="L-4568"><a href="#L-4568"><span class="linenos">4568</span></a><span class="sd"> """</span> +</span><span id="L-4569"><a href="#L-4569"><span class="linenos">4569</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> +</span><span id="L-4570"><a href="#L-4570"><span class="linenos">4570</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> +</span><span id="L-4571"><a href="#L-4571"><span class="linenos">4571</span></a> +</span><span id="L-4572"><a href="#L-4572"><span class="linenos">4572</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="L-4573"><a href="#L-4573"><span class="linenos">4573</span></a> +</span><span id="L-4574"><a href="#L-4574"><span class="linenos">4574</span></a> <span class="n">args</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">)</span> +</span><span id="L-4575"><a href="#L-4575"><span class="linenos">4575</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="L-4576"><a href="#L-4576"><span class="linenos">4576</span></a> +</span><span id="L-4577"><a href="#L-4577"><span class="linenos">4577</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> +</span><span id="L-4578"><a href="#L-4578"><span class="linenos">4578</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="L-4579"><a href="#L-4579"><span class="linenos">4579</span></a> +</span><span id="L-4580"><a href="#L-4580"><span class="linenos">4580</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> +</span><span id="L-4581"><a href="#L-4581"><span class="linenos">4581</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="k">if</span> <span class="n">args</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-4582"><a href="#L-4582"><span class="linenos">4582</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4583"><a href="#L-4583"><span class="linenos">4583</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">args</span><span class="p">}</span> +</span><span id="L-4584"><a href="#L-4584"><span class="linenos">4584</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-4585"><a href="#L-4585"><span class="linenos">4585</span></a> +</span><span id="L-4586"><a href="#L-4586"><span class="linenos">4586</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">args</span><span class="p">):</span> +</span><span id="L-4587"><a href="#L-4587"><span class="linenos">4587</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> +</span><span id="L-4588"><a href="#L-4588"><span class="linenos">4588</span></a> +</span><span id="L-4589"><a href="#L-4589"><span class="linenos">4589</span></a> <span class="k">return</span> <span class="n">function</span> +</span><span id="L-4590"><a href="#L-4590"><span class="linenos">4590</span></a> +</span><span id="L-4591"><a href="#L-4591"><span class="linenos">4591</span></a> +</span><span id="L-4592"><a href="#L-4592"><span class="linenos">4592</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> +</span><span id="L-4593"><a href="#L-4593"><span class="linenos">4593</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4594"><a href="#L-4594"><span class="linenos">4594</span></a><span class="sd"> Returns a true Boolean expression.</span> +</span><span id="L-4595"><a href="#L-4595"><span class="linenos">4595</span></a><span class="sd"> """</span> +</span><span id="L-4596"><a href="#L-4596"><span class="linenos">4596</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="L-4597"><a href="#L-4597"><span class="linenos">4597</span></a> +</span><span id="L-4598"><a href="#L-4598"><span class="linenos">4598</span></a> +</span><span id="L-4599"><a href="#L-4599"><span class="linenos">4599</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> +</span><span id="L-4600"><a href="#L-4600"><span class="linenos">4600</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4601"><a href="#L-4601"><span class="linenos">4601</span></a><span class="sd"> Returns a false Boolean expression.</span> +</span><span id="L-4602"><a href="#L-4602"><span class="linenos">4602</span></a><span class="sd"> """</span> +</span><span id="L-4603"><a href="#L-4603"><span class="linenos">4603</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="L-4604"><a href="#L-4604"><span class="linenos">4604</span></a> +</span><span id="L-4605"><a href="#L-4605"><span class="linenos">4605</span></a> +</span><span id="L-4606"><a href="#L-4606"><span class="linenos">4606</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> +</span><span id="L-4607"><a href="#L-4607"><span class="linenos">4607</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4608"><a href="#L-4608"><span class="linenos">4608</span></a><span class="sd"> Returns a Null expression.</span> +</span><span id="L-4609"><a href="#L-4609"><span class="linenos">4609</span></a><span class="sd"> """</span> +</span><span id="L-4610"><a href="#L-4610"><span class="linenos">4610</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> +</span><span id="L-4611"><a href="#L-4611"><span class="linenos">4611</span></a> +</span><span id="L-4612"><a href="#L-4612"><span class="linenos">4612</span></a> +</span><span id="L-4613"><a href="#L-4613"><span class="linenos">4613</span></a><span class="c1"># TODO: deprecate this</span> +</span><span id="L-4614"><a href="#L-4614"><span class="linenos">4614</span></a><span class="n">TRUE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="L-4615"><a href="#L-4615"><span class="linenos">4615</span></a><span class="n">FALSE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="L-4616"><a href="#L-4616"><span class="linenos">4616</span></a><span class="n">NULL</span> <span class="o">=</span> <span class="n">Null</span><span class="p">()</span> +</span></pre></div> + + + </section> + <section id="Expression"> + <input id="Expression-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Expression</span>: + + <label class="view-source-button" for="Expression-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression-54"><a href="#Expression-54"><span class="linenos"> 54</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> +</span><span id="Expression-55"><a href="#Expression-55"><span class="linenos"> 55</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-56"><a href="#Expression-56"><span class="linenos"> 56</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> +</span><span id="Expression-57"><a href="#Expression-57"><span class="linenos"> 57</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> +</span><span id="Expression-58"><a href="#Expression-58"><span class="linenos"> 58</span></a><span class="sd"> is optional or not.</span> +</span><span id="Expression-59"><a href="#Expression-59"><span class="linenos"> 59</span></a> +</span><span id="Expression-60"><a href="#Expression-60"><span class="linenos"> 60</span></a><span class="sd"> Attributes:</span> +</span><span id="Expression-61"><a href="#Expression-61"><span class="linenos"> 61</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> +</span><span id="Expression-62"><a href="#Expression-62"><span class="linenos"> 62</span></a><span class="sd"> and representing expressions as strings.</span> +</span><span id="Expression-63"><a href="#Expression-63"><span class="linenos"> 63</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> +</span><span id="Expression-64"><a href="#Expression-64"><span class="linenos"> 64</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> +</span><span id="Expression-65"><a href="#Expression-65"><span class="linenos"> 65</span></a> +</span><span id="Expression-66"><a href="#Expression-66"><span class="linenos"> 66</span></a><span class="sd"> Example:</span> +</span><span id="Expression-67"><a href="#Expression-67"><span class="linenos"> 67</span></a><span class="sd"> >>> class Foo(Expression):</span> +</span><span id="Expression-68"><a href="#Expression-68"><span class="linenos"> 68</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> +</span><span id="Expression-69"><a href="#Expression-69"><span class="linenos"> 69</span></a> +</span><span id="Expression-70"><a href="#Expression-70"><span class="linenos"> 70</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> +</span><span id="Expression-71"><a href="#Expression-71"><span class="linenos"> 71</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> +</span><span id="Expression-72"><a href="#Expression-72"><span class="linenos"> 72</span></a> +</span><span id="Expression-73"><a href="#Expression-73"><span class="linenos"> 73</span></a><span class="sd"> Args:</span> +</span><span id="Expression-74"><a href="#Expression-74"><span class="linenos"> 74</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> +</span><span id="Expression-75"><a href="#Expression-75"><span class="linenos"> 75</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> +</span><span id="Expression-76"><a href="#Expression-76"><span class="linenos"> 76</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> +</span><span id="Expression-77"><a href="#Expression-77"><span class="linenos"> 77</span></a><span class="sd"> uses to refer to it.</span> +</span><span id="Expression-78"><a href="#Expression-78"><span class="linenos"> 78</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> +</span><span id="Expression-79"><a href="#Expression-79"><span class="linenos"> 79</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> +</span><span id="Expression-80"><a href="#Expression-80"><span class="linenos"> 80</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> +</span><span id="Expression-81"><a href="#Expression-81"><span class="linenos"> 81</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> +</span><span id="Expression-82"><a href="#Expression-82"><span class="linenos"> 82</span></a><span class="sd"> """</span> +</span><span id="Expression-83"><a href="#Expression-83"><span class="linenos"> 83</span></a> +</span><span id="Expression-84"><a href="#Expression-84"><span class="linenos"> 84</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> +</span><span id="Expression-85"><a href="#Expression-85"><span class="linenos"> 85</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Expression-86"><a href="#Expression-86"><span class="linenos"> 86</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">)</span> +</span><span id="Expression-87"><a href="#Expression-87"><span class="linenos"> 87</span></a> +</span><span id="Expression-88"><a href="#Expression-88"><span class="linenos"> 88</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="Expression-89"><a href="#Expression-89"><span class="linenos"> 89</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="Expression-90"><a href="#Expression-90"><span class="linenos"> 90</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-91"><a href="#Expression-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-92"><a href="#Expression-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-93"><a href="#Expression-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-94"><a href="#Expression-94"><span class="linenos"> 94</span></a> +</span><span id="Expression-95"><a href="#Expression-95"><span class="linenos"> 95</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-96"><a href="#Expression-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-97"><a href="#Expression-97"><span class="linenos"> 97</span></a> +</span><span id="Expression-98"><a href="#Expression-98"><span class="linenos"> 98</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-99"><a href="#Expression-99"><span class="linenos"> 99</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_args</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> +</span><span id="Expression-100"><a href="#Expression-100"><span class="linenos">100</span></a> +</span><span id="Expression-101"><a href="#Expression-101"><span class="linenos">101</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> +</span><span id="Expression-102"><a href="#Expression-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">(</span> +</span><span id="Expression-103"><a href="#Expression-103"><span class="linenos">103</span></a> <span class="p">(</span> +</span><span id="Expression-104"><a href="#Expression-104"><span class="linenos">104</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> +</span><span id="Expression-105"><a href="#Expression-105"><span class="linenos">105</span></a> <span class="nb">tuple</span><span class="p">(</span> +</span><span id="Expression-106"><a href="#Expression-106"><span class="linenos">106</span></a> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="k">else</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="Expression-107"><a href="#Expression-107"><span class="linenos">107</span></a> <span class="p">),</span> +</span><span id="Expression-108"><a href="#Expression-108"><span class="linenos">108</span></a> <span class="p">)</span> +</span><span id="Expression-109"><a href="#Expression-109"><span class="linenos">109</span></a> <span class="p">)</span> +</span><span id="Expression-110"><a href="#Expression-110"><span class="linenos">110</span></a> +</span><span id="Expression-111"><a href="#Expression-111"><span class="linenos">111</span></a> <span class="nd">@property</span> +</span><span id="Expression-112"><a href="#Expression-112"><span class="linenos">112</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-113"><a href="#Expression-113"><span class="linenos">113</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-114"><a href="#Expression-114"><span class="linenos">114</span></a><span class="sd"> Retrieves the argument with key "this".</span> +</span><span id="Expression-115"><a href="#Expression-115"><span class="linenos">115</span></a><span class="sd"> """</span> +</span><span id="Expression-116"><a href="#Expression-116"><span class="linenos">116</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="Expression-117"><a href="#Expression-117"><span class="linenos">117</span></a> +</span><span id="Expression-118"><a href="#Expression-118"><span class="linenos">118</span></a> <span class="nd">@property</span> +</span><span id="Expression-119"><a href="#Expression-119"><span class="linenos">119</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-120"><a href="#Expression-120"><span class="linenos">120</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-121"><a href="#Expression-121"><span class="linenos">121</span></a><span class="sd"> Retrieves the argument with key "expression".</span> +</span><span id="Expression-122"><a href="#Expression-122"><span class="linenos">122</span></a><span class="sd"> """</span> +</span><span id="Expression-123"><a href="#Expression-123"><span class="linenos">123</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> +</span><span id="Expression-124"><a href="#Expression-124"><span class="linenos">124</span></a> +</span><span id="Expression-125"><a href="#Expression-125"><span class="linenos">125</span></a> <span class="nd">@property</span> +</span><span id="Expression-126"><a href="#Expression-126"><span class="linenos">126</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-127"><a href="#Expression-127"><span class="linenos">127</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-128"><a href="#Expression-128"><span class="linenos">128</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> +</span><span id="Expression-129"><a href="#Expression-129"><span class="linenos">129</span></a><span class="sd"> """</span> +</span><span id="Expression-130"><a href="#Expression-130"><span class="linenos">130</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="Expression-131"><a href="#Expression-131"><span class="linenos">131</span></a> +</span><span id="Expression-132"><a href="#Expression-132"><span class="linenos">132</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression-133"><a href="#Expression-133"><span class="linenos">133</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-134"><a href="#Expression-134"><span class="linenos">134</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="Expression-135"><a href="#Expression-135"><span class="linenos">135</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="Expression-136"><a href="#Expression-136"><span class="linenos">136</span></a><span class="sd"> """</span> +</span><span id="Expression-137"><a href="#Expression-137"><span class="linenos">137</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="Expression-138"><a href="#Expression-138"><span class="linenos">138</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="Expression-139"><a href="#Expression-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="Expression-140"><a href="#Expression-140"><span class="linenos">140</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="Expression-141"><a href="#Expression-141"><span class="linenos">141</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-142"><a href="#Expression-142"><span class="linenos">142</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="Expression-143"><a href="#Expression-143"><span class="linenos">143</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-144"><a href="#Expression-144"><span class="linenos">144</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="Expression-145"><a href="#Expression-145"><span class="linenos">145</span></a> +</span><span id="Expression-146"><a href="#Expression-146"><span class="linenos">146</span></a> <span class="nd">@property</span> +</span><span id="Expression-147"><a href="#Expression-147"><span class="linenos">147</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-148"><a href="#Expression-148"><span class="linenos">148</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-149"><a href="#Expression-149"><span class="linenos">149</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> +</span><span id="Expression-150"><a href="#Expression-150"><span class="linenos">150</span></a><span class="sd"> """</span> +</span><span id="Expression-151"><a href="#Expression-151"><span class="linenos">151</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="Expression-152"><a href="#Expression-152"><span class="linenos">152</span></a> +</span><span id="Expression-153"><a href="#Expression-153"><span class="linenos">153</span></a> <span class="nd">@property</span> +</span><span id="Expression-154"><a href="#Expression-154"><span class="linenos">154</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-155"><a href="#Expression-155"><span class="linenos">155</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-156"><a href="#Expression-156"><span class="linenos">156</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> +</span><span id="Expression-157"><a href="#Expression-157"><span class="linenos">157</span></a><span class="sd"> """</span> +</span><span id="Expression-158"><a href="#Expression-158"><span class="linenos">158</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="Expression-159"><a href="#Expression-159"><span class="linenos">159</span></a> +</span><span id="Expression-160"><a href="#Expression-160"><span class="linenos">160</span></a> <span class="nd">@property</span> +</span><span id="Expression-161"><a href="#Expression-161"><span class="linenos">161</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-162"><a href="#Expression-162"><span class="linenos">162</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-163"><a href="#Expression-163"><span class="linenos">163</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> +</span><span id="Expression-164"><a href="#Expression-164"><span class="linenos">164</span></a><span class="sd"> """</span> +</span><span id="Expression-165"><a href="#Expression-165"><span class="linenos">165</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> +</span><span id="Expression-166"><a href="#Expression-166"><span class="linenos">166</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Expression-167"><a href="#Expression-167"><span class="linenos">167</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="Expression-168"><a href="#Expression-168"><span class="linenos">168</span></a> <span class="k">return</span> <span class="kc">True</span> +</span><span id="Expression-169"><a href="#Expression-169"><span class="linenos">169</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> +</span><span id="Expression-170"><a href="#Expression-170"><span class="linenos">170</span></a> <span class="k">pass</span> +</span><span id="Expression-171"><a href="#Expression-171"><span class="linenos">171</span></a> <span class="k">return</span> <span class="kc">False</span> +</span><span id="Expression-172"><a href="#Expression-172"><span class="linenos">172</span></a> +</span><span id="Expression-173"><a href="#Expression-173"><span class="linenos">173</span></a> <span class="nd">@property</span> +</span><span id="Expression-174"><a href="#Expression-174"><span class="linenos">174</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-175"><a href="#Expression-175"><span class="linenos">175</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-176"><a href="#Expression-176"><span class="linenos">176</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> +</span><span id="Expression-177"><a href="#Expression-177"><span class="linenos">177</span></a><span class="sd"> """</span> +</span><span id="Expression-178"><a href="#Expression-178"><span class="linenos">178</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> +</span><span id="Expression-179"><a href="#Expression-179"><span class="linenos">179</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-180"><a href="#Expression-180"><span class="linenos">180</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="Expression-181"><a href="#Expression-181"><span class="linenos">181</span></a> +</span><span id="Expression-182"><a href="#Expression-182"><span class="linenos">182</span></a> <span class="nd">@property</span> +</span><span id="Expression-183"><a href="#Expression-183"><span class="linenos">183</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-184"><a href="#Expression-184"><span class="linenos">184</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="Expression-185"><a href="#Expression-185"><span class="linenos">185</span></a> +</span><span id="Expression-186"><a href="#Expression-186"><span class="linenos">186</span></a> <span class="nd">@property</span> +</span><span id="Expression-187"><a href="#Expression-187"><span class="linenos">187</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-188"><a href="#Expression-188"><span class="linenos">188</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-189"><a href="#Expression-189"><span class="linenos">189</span></a> +</span><span id="Expression-190"><a href="#Expression-190"><span class="linenos">190</span></a> <span class="nd">@property</span> +</span><span id="Expression-191"><a href="#Expression-191"><span class="linenos">191</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-192"><a href="#Expression-192"><span class="linenos">192</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-193"><a href="#Expression-193"><span class="linenos">193</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="Expression-194"><a href="#Expression-194"><span class="linenos">194</span></a> +</span><span id="Expression-195"><a href="#Expression-195"><span class="linenos">195</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> +</span><span id="Expression-196"><a href="#Expression-196"><span class="linenos">196</span></a> +</span><span id="Expression-197"><a href="#Expression-197"><span class="linenos">197</span></a><span class="sd"> Example:</span> +</span><span id="Expression-198"><a href="#Expression-198"><span class="linenos">198</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="Expression-199"><a href="#Expression-199"><span class="linenos">199</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> +</span><span id="Expression-200"><a href="#Expression-200"><span class="linenos">200</span></a><span class="sd"> 'a'</span> +</span><span id="Expression-201"><a href="#Expression-201"><span class="linenos">201</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> +</span><span id="Expression-202"><a href="#Expression-202"><span class="linenos">202</span></a><span class="sd"> 'c'</span> +</span><span id="Expression-203"><a href="#Expression-203"><span class="linenos">203</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> +</span><span id="Expression-204"><a href="#Expression-204"><span class="linenos">204</span></a><span class="sd"> ''</span> +</span><span id="Expression-205"><a href="#Expression-205"><span class="linenos">205</span></a><span class="sd"> """</span> +</span><span id="Expression-206"><a href="#Expression-206"><span class="linenos">206</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="Expression-207"><a href="#Expression-207"><span class="linenos">207</span></a> +</span><span id="Expression-208"><a href="#Expression-208"><span class="linenos">208</span></a> <span class="nd">@property</span> +</span><span id="Expression-209"><a href="#Expression-209"><span class="linenos">209</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> +</span><span id="Expression-210"><a href="#Expression-210"><span class="linenos">210</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> +</span><span id="Expression-211"><a href="#Expression-211"><span class="linenos">211</span></a> +</span><span id="Expression-212"><a href="#Expression-212"><span class="linenos">212</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> +</span><span id="Expression-213"><a href="#Expression-213"><span class="linenos">213</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-214"><a href="#Expression-214"><span class="linenos">214</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="Expression-215"><a href="#Expression-215"><span class="linenos">215</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="Expression-216"><a href="#Expression-216"><span class="linenos">216</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> +</span><span id="Expression-217"><a href="#Expression-217"><span class="linenos">217</span></a> +</span><span id="Expression-218"><a href="#Expression-218"><span class="linenos">218</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> +</span><span id="Expression-219"><a href="#Expression-219"><span class="linenos">219</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> +</span><span id="Expression-220"><a href="#Expression-220"><span class="linenos">220</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="Expression-221"><a href="#Expression-221"><span class="linenos">221</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="Expression-222"><a href="#Expression-222"><span class="linenos">222</span></a> <span class="k">return</span> <span class="n">copy</span> +</span><span id="Expression-223"><a href="#Expression-223"><span class="linenos">223</span></a> +</span><span id="Expression-224"><a href="#Expression-224"><span class="linenos">224</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-225"><a href="#Expression-225"><span class="linenos">225</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-226"><a href="#Expression-226"><span class="linenos">226</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="Expression-227"><a href="#Expression-227"><span class="linenos">227</span></a><span class="sd"> """</span> +</span><span id="Expression-228"><a href="#Expression-228"><span class="linenos">228</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression-229"><a href="#Expression-229"><span class="linenos">229</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-230"><a href="#Expression-230"><span class="linenos">230</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> +</span><span id="Expression-231"><a href="#Expression-231"><span class="linenos">231</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-232"><a href="#Expression-232"><span class="linenos">232</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> +</span><span id="Expression-233"><a href="#Expression-233"><span class="linenos">233</span></a> <span class="k">return</span> <span class="n">new</span> +</span><span id="Expression-234"><a href="#Expression-234"><span class="linenos">234</span></a> +</span><span id="Expression-235"><a href="#Expression-235"><span class="linenos">235</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-236"><a href="#Expression-236"><span class="linenos">236</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-237"><a href="#Expression-237"><span class="linenos">237</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="Expression-238"><a href="#Expression-238"><span class="linenos">238</span></a> +</span><span id="Expression-239"><a href="#Expression-239"><span class="linenos">239</span></a><span class="sd"> Args:</span> +</span><span id="Expression-240"><a href="#Expression-240"><span class="linenos">240</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="Expression-241"><a href="#Expression-241"><span class="linenos">241</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="Expression-242"><a href="#Expression-242"><span class="linenos">242</span></a><span class="sd"> """</span> +</span><span id="Expression-243"><a href="#Expression-243"><span class="linenos">243</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="Expression-244"><a href="#Expression-244"><span class="linenos">244</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression-245"><a href="#Expression-245"><span class="linenos">245</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="Expression-246"><a href="#Expression-246"><span class="linenos">246</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-247"><a href="#Expression-247"><span class="linenos">247</span></a> +</span><span id="Expression-248"><a href="#Expression-248"><span class="linenos">248</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-249"><a href="#Expression-249"><span class="linenos">249</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-250"><a href="#Expression-250"><span class="linenos">250</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="Expression-251"><a href="#Expression-251"><span class="linenos">251</span></a> +</span><span id="Expression-252"><a href="#Expression-252"><span class="linenos">252</span></a><span class="sd"> Args:</span> +</span><span id="Expression-253"><a href="#Expression-253"><span class="linenos">253</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="Expression-254"><a href="#Expression-254"><span class="linenos">254</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="Expression-255"><a href="#Expression-255"><span class="linenos">255</span></a><span class="sd"> """</span> +</span><span id="Expression-256"><a href="#Expression-256"><span class="linenos">256</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="Expression-257"><a href="#Expression-257"><span class="linenos">257</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-258"><a href="#Expression-258"><span class="linenos">258</span></a> +</span><span id="Expression-259"><a href="#Expression-259"><span class="linenos">259</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-260"><a href="#Expression-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-261"><a href="#Expression-261"><span class="linenos">261</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-262"><a href="#Expression-262"><span class="linenos">262</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="Expression-263"><a href="#Expression-263"><span class="linenos">263</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="Expression-264"><a href="#Expression-264"><span class="linenos">264</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> +</span><span id="Expression-265"><a href="#Expression-265"><span class="linenos">265</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-266"><a href="#Expression-266"><span class="linenos">266</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-267"><a href="#Expression-267"><span class="linenos">267</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="Expression-268"><a href="#Expression-268"><span class="linenos">268</span></a> +</span><span id="Expression-269"><a href="#Expression-269"><span class="linenos">269</span></a> <span class="nd">@property</span> +</span><span id="Expression-270"><a href="#Expression-270"><span class="linenos">270</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-271"><a href="#Expression-271"><span class="linenos">271</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-272"><a href="#Expression-272"><span class="linenos">272</span></a><span class="sd"> Returns the depth of this tree.</span> +</span><span id="Expression-273"><a href="#Expression-273"><span class="linenos">273</span></a><span class="sd"> """</span> +</span><span id="Expression-274"><a href="#Expression-274"><span class="linenos">274</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-275"><a href="#Expression-275"><span class="linenos">275</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> +</span><span id="Expression-276"><a href="#Expression-276"><span class="linenos">276</span></a> <span class="k">return</span> <span class="mi">0</span> +</span><span id="Expression-277"><a href="#Expression-277"><span class="linenos">277</span></a> +</span><span id="Expression-278"><a href="#Expression-278"><span class="linenos">278</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression-279"><a href="#Expression-279"><span class="linenos">279</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-280"><a href="#Expression-280"><span class="linenos">280</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="Expression-281"><a href="#Expression-281"><span class="linenos">281</span></a><span class="sd"> the specified types.</span> +</span><span id="Expression-282"><a href="#Expression-282"><span class="linenos">282</span></a> +</span><span id="Expression-283"><a href="#Expression-283"><span class="linenos">283</span></a><span class="sd"> Args:</span> +</span><span id="Expression-284"><a href="#Expression-284"><span class="linenos">284</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression-285"><a href="#Expression-285"><span class="linenos">285</span></a> +</span><span id="Expression-286"><a href="#Expression-286"><span class="linenos">286</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-287"><a href="#Expression-287"><span class="linenos">287</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="Expression-288"><a href="#Expression-288"><span class="linenos">288</span></a><span class="sd"> """</span> +</span><span id="Expression-289"><a href="#Expression-289"><span class="linenos">289</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-290"><a href="#Expression-290"><span class="linenos">290</span></a> +</span><span id="Expression-291"><a href="#Expression-291"><span class="linenos">291</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression-292"><a href="#Expression-292"><span class="linenos">292</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-293"><a href="#Expression-293"><span class="linenos">293</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="Expression-294"><a href="#Expression-294"><span class="linenos">294</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> +</span><span id="Expression-295"><a href="#Expression-295"><span class="linenos">295</span></a> +</span><span id="Expression-296"><a href="#Expression-296"><span class="linenos">296</span></a><span class="sd"> Args:</span> +</span><span id="Expression-297"><a href="#Expression-297"><span class="linenos">297</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression-298"><a href="#Expression-298"><span class="linenos">298</span></a> +</span><span id="Expression-299"><a href="#Expression-299"><span class="linenos">299</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-300"><a href="#Expression-300"><span class="linenos">300</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression-301"><a href="#Expression-301"><span class="linenos">301</span></a><span class="sd"> """</span> +</span><span id="Expression-302"><a href="#Expression-302"><span class="linenos">302</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="Expression-303"><a href="#Expression-303"><span class="linenos">303</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression-304"><a href="#Expression-304"><span class="linenos">304</span></a> <span class="k">yield</span> <span class="n">expression</span> +</span><span id="Expression-305"><a href="#Expression-305"><span class="linenos">305</span></a> +</span><span id="Expression-306"><a href="#Expression-306"><span class="linenos">306</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression-307"><a href="#Expression-307"><span class="linenos">307</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-308"><a href="#Expression-308"><span class="linenos">308</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="Expression-309"><a href="#Expression-309"><span class="linenos">309</span></a> +</span><span id="Expression-310"><a href="#Expression-310"><span class="linenos">310</span></a><span class="sd"> Args:</span> +</span><span id="Expression-311"><a href="#Expression-311"><span class="linenos">311</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression-312"><a href="#Expression-312"><span class="linenos">312</span></a> +</span><span id="Expression-313"><a href="#Expression-313"><span class="linenos">313</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-314"><a href="#Expression-314"><span class="linenos">314</span></a><span class="sd"> The parent node.</span> +</span><span id="Expression-315"><a href="#Expression-315"><span class="linenos">315</span></a><span class="sd"> """</span> +</span><span id="Expression-316"><a href="#Expression-316"><span class="linenos">316</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-317"><a href="#Expression-317"><span class="linenos">317</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression-318"><a href="#Expression-318"><span class="linenos">318</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-319"><a href="#Expression-319"><span class="linenos">319</span></a> <span class="k">return</span> <span class="n">ancestor</span> +</span><span id="Expression-320"><a href="#Expression-320"><span class="linenos">320</span></a> +</span><span id="Expression-321"><a href="#Expression-321"><span class="linenos">321</span></a> <span class="nd">@property</span> +</span><span id="Expression-322"><a href="#Expression-322"><span class="linenos">322</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-323"><a href="#Expression-323"><span class="linenos">323</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-324"><a href="#Expression-324"><span class="linenos">324</span></a><span class="sd"> Returns the parent select statement.</span> +</span><span id="Expression-325"><a href="#Expression-325"><span class="linenos">325</span></a><span class="sd"> """</span> +</span><span id="Expression-326"><a href="#Expression-326"><span class="linenos">326</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> +</span><span id="Expression-327"><a href="#Expression-327"><span class="linenos">327</span></a> +</span><span id="Expression-328"><a href="#Expression-328"><span class="linenos">328</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-329"><a href="#Expression-329"><span class="linenos">329</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-330"><a href="#Expression-330"><span class="linenos">330</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="Expression-331"><a href="#Expression-331"><span class="linenos">331</span></a> +</span><span id="Expression-332"><a href="#Expression-332"><span class="linenos">332</span></a><span class="sd"> Args:</span> +</span><span id="Expression-333"><a href="#Expression-333"><span class="linenos">333</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="Expression-334"><a href="#Expression-334"><span class="linenos">334</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="Expression-335"><a href="#Expression-335"><span class="linenos">335</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="Expression-336"><a href="#Expression-336"><span class="linenos">336</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> +</span><span id="Expression-337"><a href="#Expression-337"><span class="linenos">337</span></a> +</span><span id="Expression-338"><a href="#Expression-338"><span class="linenos">338</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-339"><a href="#Expression-339"><span class="linenos">339</span></a><span class="sd"> the generator object.</span> +</span><span id="Expression-340"><a href="#Expression-340"><span class="linenos">340</span></a><span class="sd"> """</span> +</span><span id="Expression-341"><a href="#Expression-341"><span class="linenos">341</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="Expression-342"><a href="#Expression-342"><span class="linenos">342</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-343"><a href="#Expression-343"><span class="linenos">343</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression-344"><a href="#Expression-344"><span class="linenos">344</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-345"><a href="#Expression-345"><span class="linenos">345</span></a> +</span><span id="Expression-346"><a href="#Expression-346"><span class="linenos">346</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-347"><a href="#Expression-347"><span class="linenos">347</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-348"><a href="#Expression-348"><span class="linenos">348</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression-349"><a href="#Expression-349"><span class="linenos">349</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="Expression-350"><a href="#Expression-350"><span class="linenos">350</span></a> +</span><span id="Expression-351"><a href="#Expression-351"><span class="linenos">351</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-352"><a href="#Expression-352"><span class="linenos">352</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression-353"><a href="#Expression-353"><span class="linenos">353</span></a><span class="sd"> """</span> +</span><span id="Expression-354"><a href="#Expression-354"><span class="linenos">354</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-355"><a href="#Expression-355"><span class="linenos">355</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression-356"><a href="#Expression-356"><span class="linenos">356</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression-357"><a href="#Expression-357"><span class="linenos">357</span></a> <span class="k">return</span> +</span><span id="Expression-358"><a href="#Expression-358"><span class="linenos">358</span></a> +</span><span id="Expression-359"><a href="#Expression-359"><span class="linenos">359</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-360"><a href="#Expression-360"><span class="linenos">360</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="Expression-361"><a href="#Expression-361"><span class="linenos">361</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-362"><a href="#Expression-362"><span class="linenos">362</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-363"><a href="#Expression-363"><span class="linenos">363</span></a> +</span><span id="Expression-364"><a href="#Expression-364"><span class="linenos">364</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-365"><a href="#Expression-365"><span class="linenos">365</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-366"><a href="#Expression-366"><span class="linenos">366</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression-367"><a href="#Expression-367"><span class="linenos">367</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="Expression-368"><a href="#Expression-368"><span class="linenos">368</span></a> +</span><span id="Expression-369"><a href="#Expression-369"><span class="linenos">369</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-370"><a href="#Expression-370"><span class="linenos">370</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression-371"><a href="#Expression-371"><span class="linenos">371</span></a><span class="sd"> """</span> +</span><span id="Expression-372"><a href="#Expression-372"><span class="linenos">372</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="Expression-373"><a href="#Expression-373"><span class="linenos">373</span></a> +</span><span id="Expression-374"><a href="#Expression-374"><span class="linenos">374</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="Expression-375"><a href="#Expression-375"><span class="linenos">375</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> +</span><span id="Expression-376"><a href="#Expression-376"><span class="linenos">376</span></a> +</span><span id="Expression-377"><a href="#Expression-377"><span class="linenos">377</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression-378"><a href="#Expression-378"><span class="linenos">378</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression-379"><a href="#Expression-379"><span class="linenos">379</span></a> <span class="k">continue</span> +</span><span id="Expression-380"><a href="#Expression-380"><span class="linenos">380</span></a> +</span><span id="Expression-381"><a href="#Expression-381"><span class="linenos">381</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-382"><a href="#Expression-382"><span class="linenos">382</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-383"><a href="#Expression-383"><span class="linenos">383</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="Expression-384"><a href="#Expression-384"><span class="linenos">384</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-385"><a href="#Expression-385"><span class="linenos">385</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> +</span><span id="Expression-386"><a href="#Expression-386"><span class="linenos">386</span></a> +</span><span id="Expression-387"><a href="#Expression-387"><span class="linenos">387</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-388"><a href="#Expression-388"><span class="linenos">388</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-389"><a href="#Expression-389"><span class="linenos">389</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="Expression-390"><a href="#Expression-390"><span class="linenos">390</span></a><span class="sd"> """</span> +</span><span id="Expression-391"><a href="#Expression-391"><span class="linenos">391</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-392"><a href="#Expression-392"><span class="linenos">392</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> +</span><span id="Expression-393"><a href="#Expression-393"><span class="linenos">393</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-394"><a href="#Expression-394"><span class="linenos">394</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-395"><a href="#Expression-395"><span class="linenos">395</span></a> +</span><span id="Expression-396"><a href="#Expression-396"><span class="linenos">396</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-397"><a href="#Expression-397"><span class="linenos">397</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-398"><a href="#Expression-398"><span class="linenos">398</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> +</span><span id="Expression-399"><a href="#Expression-399"><span class="linenos">399</span></a><span class="sd"> """</span> +</span><span id="Expression-400"><a href="#Expression-400"><span class="linenos">400</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="Expression-401"><a href="#Expression-401"><span class="linenos">401</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-402"><a href="#Expression-402"><span class="linenos">402</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="Expression-403"><a href="#Expression-403"><span class="linenos">403</span></a> +</span><span id="Expression-404"><a href="#Expression-404"><span class="linenos">404</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-405"><a href="#Expression-405"><span class="linenos">405</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-406"><a href="#Expression-406"><span class="linenos">406</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="Expression-407"><a href="#Expression-407"><span class="linenos">407</span></a><span class="sd"> """</span> +</span><span id="Expression-408"><a href="#Expression-408"><span class="linenos">408</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> +</span><span id="Expression-409"><a href="#Expression-409"><span class="linenos">409</span></a> +</span><span id="Expression-410"><a href="#Expression-410"><span class="linenos">410</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression-411"><a href="#Expression-411"><span class="linenos">411</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-412"><a href="#Expression-412"><span class="linenos">412</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> +</span><span id="Expression-413"><a href="#Expression-413"><span class="linenos">413</span></a> +</span><span id="Expression-414"><a href="#Expression-414"><span class="linenos">414</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="Expression-415"><a href="#Expression-415"><span class="linenos">415</span></a><span class="sd"> """</span> +</span><span id="Expression-416"><a href="#Expression-416"><span class="linenos">416</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> +</span><span id="Expression-417"><a href="#Expression-417"><span class="linenos">417</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="Expression-418"><a href="#Expression-418"><span class="linenos">418</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="Expression-419"><a href="#Expression-419"><span class="linenos">419</span></a> +</span><span id="Expression-420"><a href="#Expression-420"><span class="linenos">420</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-421"><a href="#Expression-421"><span class="linenos">421</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +</span><span id="Expression-422"><a href="#Expression-422"><span class="linenos">422</span></a> +</span><span id="Expression-423"><a href="#Expression-423"><span class="linenos">423</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-424"><a href="#Expression-424"><span class="linenos">424</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="Expression-425"><a href="#Expression-425"><span class="linenos">425</span></a> +</span><span id="Expression-426"><a href="#Expression-426"><span class="linenos">426</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-427"><a href="#Expression-427"><span class="linenos">427</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-428"><a href="#Expression-428"><span class="linenos">428</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="Expression-429"><a href="#Expression-429"><span class="linenos">429</span></a> +</span><span id="Expression-430"><a href="#Expression-430"><span class="linenos">430</span></a><span class="sd"> Args:</span> +</span><span id="Expression-431"><a href="#Expression-431"><span class="linenos">431</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="Expression-432"><a href="#Expression-432"><span class="linenos">432</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="Expression-433"><a href="#Expression-433"><span class="linenos">433</span></a> +</span><span id="Expression-434"><a href="#Expression-434"><span class="linenos">434</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-435"><a href="#Expression-435"><span class="linenos">435</span></a><span class="sd"> The SQL string.</span> +</span><span id="Expression-436"><a href="#Expression-436"><span class="linenos">436</span></a><span class="sd"> """</span> +</span><span id="Expression-437"><a href="#Expression-437"><span class="linenos">437</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="Expression-438"><a href="#Expression-438"><span class="linenos">438</span></a> +</span><span id="Expression-439"><a href="#Expression-439"><span class="linenos">439</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Expression-440"><a href="#Expression-440"><span class="linenos">440</span></a> +</span><span id="Expression-441"><a href="#Expression-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-442"><a href="#Expression-442"><span class="linenos">442</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> +</span><span id="Expression-443"><a href="#Expression-443"><span class="linenos">443</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> +</span><span id="Expression-444"><a href="#Expression-444"><span class="linenos">444</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="Expression-445"><a href="#Expression-445"><span class="linenos">445</span></a> +</span><span id="Expression-446"><a href="#Expression-446"><span class="linenos">446</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Expression-447"><a href="#Expression-447"><span class="linenos">447</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="Expression-448"><a href="#Expression-448"><span class="linenos">448</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> +</span><span id="Expression-449"><a href="#Expression-449"><span class="linenos">449</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> +</span><span id="Expression-450"><a href="#Expression-450"><span class="linenos">450</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> +</span><span id="Expression-451"><a href="#Expression-451"><span class="linenos">451</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> +</span><span id="Expression-452"><a href="#Expression-452"><span class="linenos">452</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> +</span><span id="Expression-453"><a href="#Expression-453"><span class="linenos">453</span></a> <span class="p">)</span> +</span><span id="Expression-454"><a href="#Expression-454"><span class="linenos">454</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="Expression-455"><a href="#Expression-455"><span class="linenos">455</span></a> <span class="p">}</span> +</span><span id="Expression-456"><a href="#Expression-456"><span class="linenos">456</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="Expression-457"><a href="#Expression-457"><span class="linenos">457</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="Expression-458"><a href="#Expression-458"><span class="linenos">458</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> +</span><span id="Expression-459"><a href="#Expression-459"><span class="linenos">459</span></a> +</span><span id="Expression-460"><a href="#Expression-460"><span class="linenos">460</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> +</span><span id="Expression-461"><a href="#Expression-461"><span class="linenos">461</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> +</span><span id="Expression-462"><a href="#Expression-462"><span class="linenos">462</span></a> +</span><span id="Expression-463"><a href="#Expression-463"><span class="linenos">463</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> +</span><span id="Expression-464"><a href="#Expression-464"><span class="linenos">464</span></a> +</span><span id="Expression-465"><a href="#Expression-465"><span class="linenos">465</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="Expression-466"><a href="#Expression-466"><span class="linenos">466</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-467"><a href="#Expression-467"><span class="linenos">467</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="Expression-468"><a href="#Expression-468"><span class="linenos">468</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="Expression-469"><a href="#Expression-469"><span class="linenos">469</span></a> +</span><span id="Expression-470"><a href="#Expression-470"><span class="linenos">470</span></a><span class="sd"> Args:</span> +</span><span id="Expression-471"><a href="#Expression-471"><span class="linenos">471</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="Expression-472"><a href="#Expression-472"><span class="linenos">472</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="Expression-473"><a href="#Expression-473"><span class="linenos">473</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="Expression-474"><a href="#Expression-474"><span class="linenos">474</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="Expression-475"><a href="#Expression-475"><span class="linenos">475</span></a><span class="sd"> modified in place.</span> +</span><span id="Expression-476"><a href="#Expression-476"><span class="linenos">476</span></a> +</span><span id="Expression-477"><a href="#Expression-477"><span class="linenos">477</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-478"><a href="#Expression-478"><span class="linenos">478</span></a><span class="sd"> The transformed tree.</span> +</span><span id="Expression-479"><a href="#Expression-479"><span class="linenos">479</span></a><span class="sd"> """</span> +</span><span id="Expression-480"><a href="#Expression-480"><span class="linenos">480</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Expression-481"><a href="#Expression-481"><span class="linenos">481</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="Expression-482"><a href="#Expression-482"><span class="linenos">482</span></a> +</span><span id="Expression-483"><a href="#Expression-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-484"><a href="#Expression-484"><span class="linenos">484</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-485"><a href="#Expression-485"><span class="linenos">485</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="Expression-486"><a href="#Expression-486"><span class="linenos">486</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-487"><a href="#Expression-487"><span class="linenos">487</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-488"><a href="#Expression-488"><span class="linenos">488</span></a> +</span><span id="Expression-489"><a href="#Expression-489"><span class="linenos">489</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="Expression-490"><a href="#Expression-490"><span class="linenos">490</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-491"><a href="#Expression-491"><span class="linenos">491</span></a> +</span><span id="Expression-492"><a href="#Expression-492"><span class="linenos">492</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="Expression-493"><a href="#Expression-493"><span class="linenos">493</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-494"><a href="#Expression-494"><span class="linenos">494</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="Expression-495"><a href="#Expression-495"><span class="linenos">495</span></a> +</span><span id="Expression-496"><a href="#Expression-496"><span class="linenos">496</span></a><span class="sd"> For example::</span> +</span><span id="Expression-497"><a href="#Expression-497"><span class="linenos">497</span></a> +</span><span id="Expression-498"><a href="#Expression-498"><span class="linenos">498</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="Expression-499"><a href="#Expression-499"><span class="linenos">499</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="Expression-500"><a href="#Expression-500"><span class="linenos">500</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="Expression-501"><a href="#Expression-501"><span class="linenos">501</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="Expression-502"><a href="#Expression-502"><span class="linenos">502</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="Expression-503"><a href="#Expression-503"><span class="linenos">503</span></a> +</span><span id="Expression-504"><a href="#Expression-504"><span class="linenos">504</span></a><span class="sd"> Args:</span> +</span><span id="Expression-505"><a href="#Expression-505"><span class="linenos">505</span></a><span class="sd"> expression (Expression|None): new node</span> +</span><span id="Expression-506"><a href="#Expression-506"><span class="linenos">506</span></a> +</span><span id="Expression-507"><a href="#Expression-507"><span class="linenos">507</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-508"><a href="#Expression-508"><span class="linenos">508</span></a><span class="sd"> The new expression or expressions.</span> +</span><span id="Expression-509"><a href="#Expression-509"><span class="linenos">509</span></a><span class="sd"> """</span> +</span><span id="Expression-510"><a href="#Expression-510"><span class="linenos">510</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-511"><a href="#Expression-511"><span class="linenos">511</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-512"><a href="#Expression-512"><span class="linenos">512</span></a> +</span><span id="Expression-513"><a href="#Expression-513"><span class="linenos">513</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-514"><a href="#Expression-514"><span class="linenos">514</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-515"><a href="#Expression-515"><span class="linenos">515</span></a> +</span><span id="Expression-516"><a href="#Expression-516"><span class="linenos">516</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="Expression-517"><a href="#Expression-517"><span class="linenos">517</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-518"><a href="#Expression-518"><span class="linenos">518</span></a> +</span><span id="Expression-519"><a href="#Expression-519"><span class="linenos">519</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-520"><a href="#Expression-520"><span class="linenos">520</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-521"><a href="#Expression-521"><span class="linenos">521</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="Expression-522"><a href="#Expression-522"><span class="linenos">522</span></a><span class="sd"> """</span> +</span><span id="Expression-523"><a href="#Expression-523"><span class="linenos">523</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-524"><a href="#Expression-524"><span class="linenos">524</span></a> +</span><span id="Expression-525"><a href="#Expression-525"><span class="linenos">525</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="Expression-526"><a href="#Expression-526"><span class="linenos">526</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-527"><a href="#Expression-527"><span class="linenos">527</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="Expression-528"><a href="#Expression-528"><span class="linenos">528</span></a> +</span><span id="Expression-529"><a href="#Expression-529"><span class="linenos">529</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="Expression-530"><a href="#Expression-530"><span class="linenos">530</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="Expression-531"><a href="#Expression-531"><span class="linenos">531</span></a> +</span><span id="Expression-532"><a href="#Expression-532"><span class="linenos">532</span></a><span class="sd"> Examples:</span> +</span><span id="Expression-533"><a href="#Expression-533"><span class="linenos">533</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="Expression-534"><a href="#Expression-534"><span class="linenos">534</span></a> +</span><span id="Expression-535"><a href="#Expression-535"><span class="linenos">535</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Expression-536"><a href="#Expression-536"><span class="linenos">536</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="Expression-537"><a href="#Expression-537"><span class="linenos">537</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="Expression-538"><a href="#Expression-538"><span class="linenos">538</span></a><span class="sd"> """</span> +</span><span id="Expression-539"><a href="#Expression-539"><span class="linenos">539</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="Expression-540"><a href="#Expression-540"><span class="linenos">540</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="Expression-541"><a href="#Expression-541"><span class="linenos">541</span></a> +</span><span id="Expression-542"><a href="#Expression-542"><span class="linenos">542</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Expression-543"><a href="#Expression-543"><span class="linenos">543</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-544"><a href="#Expression-544"><span class="linenos">544</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="Expression-545"><a href="#Expression-545"><span class="linenos">545</span></a> +</span><span id="Expression-546"><a href="#Expression-546"><span class="linenos">546</span></a><span class="sd"> Args:</span> +</span><span id="Expression-547"><a href="#Expression-547"><span class="linenos">547</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="Expression-548"><a href="#Expression-548"><span class="linenos">548</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="Expression-549"><a href="#Expression-549"><span class="linenos">549</span></a> +</span><span id="Expression-550"><a href="#Expression-550"><span class="linenos">550</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-551"><a href="#Expression-551"><span class="linenos">551</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="Expression-552"><a href="#Expression-552"><span class="linenos">552</span></a><span class="sd"> """</span> +</span><span id="Expression-553"><a href="#Expression-553"><span class="linenos">553</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression-554"><a href="#Expression-554"><span class="linenos">554</span></a> +</span><span id="Expression-555"><a href="#Expression-555"><span class="linenos">555</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="Expression-556"><a href="#Expression-556"><span class="linenos">556</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="Expression-557"><a href="#Expression-557"><span class="linenos">557</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression-558"><a href="#Expression-558"><span class="linenos">558</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-559"><a href="#Expression-559"><span class="linenos">559</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="Expression-560"><a href="#Expression-560"><span class="linenos">560</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="Expression-561"><a href="#Expression-561"><span class="linenos">561</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression-562"><a href="#Expression-562"><span class="linenos">562</span></a> +</span><span id="Expression-563"><a href="#Expression-563"><span class="linenos">563</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="Expression-564"><a href="#Expression-564"><span class="linenos">564</span></a> <span class="n">args</span> +</span><span id="Expression-565"><a href="#Expression-565"><span class="linenos">565</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="Expression-566"><a href="#Expression-566"><span class="linenos">566</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Expression-567"><a href="#Expression-567"><span class="linenos">567</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="Expression-568"><a href="#Expression-568"><span class="linenos">568</span></a> <span class="p">):</span> +</span><span id="Expression-569"><a href="#Expression-569"><span class="linenos">569</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="Expression-570"><a href="#Expression-570"><span class="linenos">570</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="Expression-571"><a href="#Expression-571"><span class="linenos">571</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="Expression-572"><a href="#Expression-572"><span class="linenos">572</span></a> <span class="p">)</span> +</span><span id="Expression-573"><a href="#Expression-573"><span class="linenos">573</span></a> +</span><span id="Expression-574"><a href="#Expression-574"><span class="linenos">574</span></a> <span class="k">return</span> <span class="n">errors</span> +</span><span id="Expression-575"><a href="#Expression-575"><span class="linenos">575</span></a> +</span><span id="Expression-576"><a href="#Expression-576"><span class="linenos">576</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-577"><a href="#Expression-577"><span class="linenos">577</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-578"><a href="#Expression-578"><span class="linenos">578</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="Expression-579"><a href="#Expression-579"><span class="linenos">579</span></a><span class="sd"> """</span> +</span><span id="Expression-580"><a href="#Expression-580"><span class="linenos">580</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="Expression-581"><a href="#Expression-581"><span class="linenos">581</span></a> +</span><span id="Expression-582"><a href="#Expression-582"><span class="linenos">582</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression-583"><a href="#Expression-583"><span class="linenos">583</span></a> +</span><span id="Expression-584"><a href="#Expression-584"><span class="linenos">584</span></a> <span class="nd">@classmethod</span> +</span><span id="Expression-585"><a href="#Expression-585"><span class="linenos">585</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="Expression-586"><a href="#Expression-586"><span class="linenos">586</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-587"><a href="#Expression-587"><span class="linenos">587</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="Expression-588"><a href="#Expression-588"><span class="linenos">588</span></a><span class="sd"> """</span> +</span><span id="Expression-589"><a href="#Expression-589"><span class="linenos">589</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> +</span><span id="Expression-590"><a href="#Expression-590"><span class="linenos">590</span></a> +</span><span id="Expression-591"><a href="#Expression-591"><span class="linenos">591</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary +context, such as its child expressions, their names (arg keys), and whether a given child expression +is optional or not.</p> + +<h6 id="attributes">Attributes:</h6> + +<ul> +<li><strong>key:</strong> a unique key for each class in the Expression hierarchy. This is useful for hashing +and representing expressions as strings.</li> +<li><strong>arg_types:</strong> determines what arguments (child nodes) are supported by an expression. It +maps arg keys to booleans that indicate whether the corresponding args are optional.</li> +</ul> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="k">class</span> <span class="nc">Foo</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +<span class="gp">... </span> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</code></pre> + </div> + + <p>The above definition informs us that Foo is an Expression that requires an argument called + "this" and may also optionally receive an argument called "expression".</p> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>args:</strong> a mapping used for retrieving the arguments of an expression, given their arg keys.</li> +<li><strong>parent:</strong> a reference to the parent expression (or None, in case of root expressions).</li> +<li><strong>arg_key:</strong> the arg key an expression is associated with, i.e. the name its parent expression +uses to refer to it.</li> +<li><strong>comments:</strong> a list of comments that are associated with a given expression. This is used in +order to preserve comments when transpiling SQL code.</li> +<li><strong>_type:</strong> the <code><a href="#DataType">sqlglot.expressions.DataType</a></code> type of an expression. This is inferred by the +optimizer, in order to enable some transformations that require type information.</li> +</ul> +</div> + + + <div id="Expression.__init__" class="classattr"> + <input id="Expression.__init__-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="name">Expression</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">Any</span></span>)</span> + + <label class="view-source-button" for="Expression.__init__-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.__init__"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.__init__-88"><a href="#Expression.__init__-88"><span class="linenos">88</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="Expression.__init__-89"><a href="#Expression.__init__-89"><span class="linenos">89</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="Expression.__init__-90"><a href="#Expression.__init__-90"><span class="linenos">90</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-91"><a href="#Expression.__init__-91"><span class="linenos">91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-92"><a href="#Expression.__init__-92"><span class="linenos">92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-93"><a href="#Expression.__init__-93"><span class="linenos">93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-94"><a href="#Expression.__init__-94"><span class="linenos">94</span></a> +</span><span id="Expression.__init__-95"><a href="#Expression.__init__-95"><span class="linenos">95</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.__init__-96"><a href="#Expression.__init__-96"><span class="linenos">96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div id="Expression.this" class="classattr"> + <div class="attr variable"> + <span class="name">this</span> + + + </div> + <a class="headerlink" href="#Expression.this"></a> + + <div class="docstring"><p>Retrieves the argument with key "this".</p> +</div> + + + </div> + <div id="Expression.expression" class="classattr"> + <div class="attr variable"> + <span class="name">expression</span> + + + </div> + <a class="headerlink" href="#Expression.expression"></a> + + <div class="docstring"><p>Retrieves the argument with key "expression".</p> +</div> + + + </div> + <div id="Expression.expressions" class="classattr"> + <div class="attr variable"> + <span class="name">expressions</span> + + + </div> + <a class="headerlink" href="#Expression.expressions"></a> + + <div class="docstring"><p>Retrieves the argument with key "expressions".</p> +</div> + + + </div> + <div id="Expression.text" class="classattr"> + <input id="Expression.text-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">text</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">key</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.text-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.text"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.text-132"><a href="#Expression.text-132"><span class="linenos">132</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression.text-133"><a href="#Expression.text-133"><span class="linenos">133</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.text-134"><a href="#Expression.text-134"><span class="linenos">134</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="Expression.text-135"><a href="#Expression.text-135"><span class="linenos">135</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="Expression.text-136"><a href="#Expression.text-136"><span class="linenos">136</span></a><span class="sd"> """</span> +</span><span id="Expression.text-137"><a href="#Expression.text-137"><span class="linenos">137</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="Expression.text-138"><a href="#Expression.text-138"><span class="linenos">138</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="Expression.text-139"><a href="#Expression.text-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="Expression.text-140"><a href="#Expression.text-140"><span class="linenos">140</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="Expression.text-141"><a href="#Expression.text-141"><span class="linenos">141</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.text-142"><a href="#Expression.text-142"><span class="linenos">142</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="Expression.text-143"><a href="#Expression.text-143"><span class="linenos">143</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression.text-144"><a href="#Expression.text-144"><span class="linenos">144</span></a> <span class="k">return</span> <span class="s2">""</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a textual representation of the argument corresponding to "key". This can only be used +for args that are strings or leaf Expression instances, such as identifiers and literals.</p> +</div> + + + </div> + <div id="Expression.is_string" class="classattr"> + <div class="attr variable"> + <span class="name">is_string</span> + + + </div> + <a class="headerlink" href="#Expression.is_string"></a> + + <div class="docstring"><p>Checks whether a Literal expression is a string.</p> +</div> + + + </div> + <div id="Expression.is_number" class="classattr"> + <div class="attr variable"> + <span class="name">is_number</span> + + + </div> + <a class="headerlink" href="#Expression.is_number"></a> + + <div class="docstring"><p>Checks whether a Literal expression is a number.</p> +</div> + + + </div> + <div id="Expression.is_int" class="classattr"> + <div class="attr variable"> + <span class="name">is_int</span> + + + </div> + <a class="headerlink" href="#Expression.is_int"></a> + + <div class="docstring"><p>Checks whether a Literal expression is an integer.</p> +</div> + + + </div> + <div id="Expression.alias" class="classattr"> + <div class="attr variable"> + <span class="name">alias</span> + + + </div> + <a class="headerlink" href="#Expression.alias"></a> + + <div class="docstring"><p>Returns the alias of the expression, or an empty string if it's not aliased.</p> +</div> + + + </div> + <div id="Expression.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Expression.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div id="Expression.copy" class="classattr"> + <input id="Expression.copy-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">copy</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.copy-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.copy"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.copy-224"><a href="#Expression.copy-224"><span class="linenos">224</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.copy-225"><a href="#Expression.copy-225"><span class="linenos">225</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.copy-226"><a href="#Expression.copy-226"><span class="linenos">226</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="Expression.copy-227"><a href="#Expression.copy-227"><span class="linenos">227</span></a><span class="sd"> """</span> +</span><span id="Expression.copy-228"><a href="#Expression.copy-228"><span class="linenos">228</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression.copy-229"><a href="#Expression.copy-229"><span class="linenos">229</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.copy-230"><a href="#Expression.copy-230"><span class="linenos">230</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> +</span><span id="Expression.copy-231"><a href="#Expression.copy-231"><span class="linenos">231</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="Expression.copy-232"><a href="#Expression.copy-232"><span class="linenos">232</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> +</span><span id="Expression.copy-233"><a href="#Expression.copy-233"><span class="linenos">233</span></a> <span class="k">return</span> <span class="n">new</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a deep copy of the expression.</p> +</div> + + + </div> + <div id="Expression.append" class="classattr"> + <input id="Expression.append-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">append</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">arg_key</span>, </span><span class="param"><span class="n">value</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.append-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.append"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.append-235"><a href="#Expression.append-235"><span class="linenos">235</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression.append-236"><a href="#Expression.append-236"><span class="linenos">236</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.append-237"><a href="#Expression.append-237"><span class="linenos">237</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="Expression.append-238"><a href="#Expression.append-238"><span class="linenos">238</span></a> +</span><span id="Expression.append-239"><a href="#Expression.append-239"><span class="linenos">239</span></a><span class="sd"> Args:</span> +</span><span id="Expression.append-240"><a href="#Expression.append-240"><span class="linenos">240</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="Expression.append-241"><a href="#Expression.append-241"><span class="linenos">241</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="Expression.append-242"><a href="#Expression.append-242"><span class="linenos">242</span></a><span class="sd"> """</span> +</span><span id="Expression.append-243"><a href="#Expression.append-243"><span class="linenos">243</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="Expression.append-244"><a href="#Expression.append-244"><span class="linenos">244</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression.append-245"><a href="#Expression.append-245"><span class="linenos">245</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="Expression.append-246"><a href="#Expression.append-246"><span class="linenos">246</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Appends value to arg_key if it's a list or sets it as a new list.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>arg_key (str):</strong> name of the list expression arg</li> +<li><strong>value (Any):</strong> value to append to the list</li> +</ul> +</div> + + + </div> + <div id="Expression.set" class="classattr"> + <input id="Expression.set-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">set</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">arg_key</span>, </span><span class="param"><span class="n">value</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.set-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.set"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.set-248"><a href="#Expression.set-248"><span class="linenos">248</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression.set-249"><a href="#Expression.set-249"><span class="linenos">249</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.set-250"><a href="#Expression.set-250"><span class="linenos">250</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="Expression.set-251"><a href="#Expression.set-251"><span class="linenos">251</span></a> +</span><span id="Expression.set-252"><a href="#Expression.set-252"><span class="linenos">252</span></a><span class="sd"> Args:</span> +</span><span id="Expression.set-253"><a href="#Expression.set-253"><span class="linenos">253</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="Expression.set-254"><a href="#Expression.set-254"><span class="linenos">254</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="Expression.set-255"><a href="#Expression.set-255"><span class="linenos">255</span></a><span class="sd"> """</span> +</span><span id="Expression.set-256"><a href="#Expression.set-256"><span class="linenos">256</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="Expression.set-257"><a href="#Expression.set-257"><span class="linenos">257</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Sets <code>arg_key</code> to <code>value</code>.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>arg_key (str):</strong> name of the expression arg.</li> +<li><strong>value:</strong> value to set the arg to.</li> +</ul> +</div> + + + </div> + <div id="Expression.depth" class="classattr"> + <div class="attr variable"> + <span class="name">depth</span> + + + </div> + <a class="headerlink" href="#Expression.depth"></a> + + <div class="docstring"><p>Returns the depth of this tree.</p> +</div> + + + </div> + <div id="Expression.find" class="classattr"> + <input id="Expression.find-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">find</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expression_types</span>, </span><span class="param"><span class="n">bfs</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.find-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.find"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find-278"><a href="#Expression.find-278"><span class="linenos">278</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression.find-279"><a href="#Expression.find-279"><span class="linenos">279</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find-280"><a href="#Expression.find-280"><span class="linenos">280</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="Expression.find-281"><a href="#Expression.find-281"><span class="linenos">281</span></a><span class="sd"> the specified types.</span> +</span><span id="Expression.find-282"><a href="#Expression.find-282"><span class="linenos">282</span></a> +</span><span id="Expression.find-283"><a href="#Expression.find-283"><span class="linenos">283</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find-284"><a href="#Expression.find-284"><span class="linenos">284</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression.find-285"><a href="#Expression.find-285"><span class="linenos">285</span></a> +</span><span id="Expression.find-286"><a href="#Expression.find-286"><span class="linenos">286</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find-287"><a href="#Expression.find-287"><span class="linenos">287</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="Expression.find-288"><a href="#Expression.find-288"><span class="linenos">288</span></a><span class="sd"> """</span> +</span><span id="Expression.find-289"><a href="#Expression.find-289"><span class="linenos">289</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns the first node in this tree which matches at least one of +the specified types.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The node which matches the criteria or None if no such node was found.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.find_all" class="classattr"> + <input id="Expression.find_all-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">find_all</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expression_types</span>, </span><span class="param"><span class="n">bfs</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.find_all-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.find_all"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_all-291"><a href="#Expression.find_all-291"><span class="linenos">291</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression.find_all-292"><a href="#Expression.find_all-292"><span class="linenos">292</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find_all-293"><a href="#Expression.find_all-293"><span class="linenos">293</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="Expression.find_all-294"><a href="#Expression.find_all-294"><span class="linenos">294</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> +</span><span id="Expression.find_all-295"><a href="#Expression.find_all-295"><span class="linenos">295</span></a> +</span><span id="Expression.find_all-296"><a href="#Expression.find_all-296"><span class="linenos">296</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find_all-297"><a href="#Expression.find_all-297"><span class="linenos">297</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression.find_all-298"><a href="#Expression.find_all-298"><span class="linenos">298</span></a> +</span><span id="Expression.find_all-299"><a href="#Expression.find_all-299"><span class="linenos">299</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find_all-300"><a href="#Expression.find_all-300"><span class="linenos">300</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.find_all-301"><a href="#Expression.find_all-301"><span class="linenos">301</span></a><span class="sd"> """</span> +</span><span id="Expression.find_all-302"><a href="#Expression.find_all-302"><span class="linenos">302</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="Expression.find_all-303"><a href="#Expression.find_all-303"><span class="linenos">303</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression.find_all-304"><a href="#Expression.find_all-304"><span class="linenos">304</span></a> <span class="k">yield</span> <span class="n">expression</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a generator object which visits all nodes in this tree and only +yields those that match at least one of the specified expression types.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The generator object.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.find_ancestor" class="classattr"> + <input id="Expression.find_ancestor-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">find_ancestor</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expression_types</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.find_ancestor-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.find_ancestor"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_ancestor-306"><a href="#Expression.find_ancestor-306"><span class="linenos">306</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression.find_ancestor-307"><a href="#Expression.find_ancestor-307"><span class="linenos">307</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find_ancestor-308"><a href="#Expression.find_ancestor-308"><span class="linenos">308</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="Expression.find_ancestor-309"><a href="#Expression.find_ancestor-309"><span class="linenos">309</span></a> +</span><span id="Expression.find_ancestor-310"><a href="#Expression.find_ancestor-310"><span class="linenos">310</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find_ancestor-311"><a href="#Expression.find_ancestor-311"><span class="linenos">311</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression.find_ancestor-312"><a href="#Expression.find_ancestor-312"><span class="linenos">312</span></a> +</span><span id="Expression.find_ancestor-313"><a href="#Expression.find_ancestor-313"><span class="linenos">313</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find_ancestor-314"><a href="#Expression.find_ancestor-314"><span class="linenos">314</span></a><span class="sd"> The parent node.</span> +</span><span id="Expression.find_ancestor-315"><a href="#Expression.find_ancestor-315"><span class="linenos">315</span></a><span class="sd"> """</span> +</span><span id="Expression.find_ancestor-316"><a href="#Expression.find_ancestor-316"><span class="linenos">316</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.find_ancestor-317"><a href="#Expression.find_ancestor-317"><span class="linenos">317</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression.find_ancestor-318"><a href="#Expression.find_ancestor-318"><span class="linenos">318</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.find_ancestor-319"><a href="#Expression.find_ancestor-319"><span class="linenos">319</span></a> <span class="k">return</span> <span class="n">ancestor</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a nearest parent matching expression_types.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The parent node.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.parent_select" class="classattr"> + <div class="attr variable"> + <span class="name">parent_select</span> + + + </div> + <a class="headerlink" href="#Expression.parent_select"></a> + + <div class="docstring"><p>Returns the parent select statement.</p> +</div> + + + </div> + <div id="Expression.walk" class="classattr"> + <input id="Expression.walk-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">walk</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">bfs</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">prune</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.walk-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.walk"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.walk-328"><a href="#Expression.walk-328"><span class="linenos">328</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.walk-329"><a href="#Expression.walk-329"><span class="linenos">329</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.walk-330"><a href="#Expression.walk-330"><span class="linenos">330</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="Expression.walk-331"><a href="#Expression.walk-331"><span class="linenos">331</span></a> +</span><span id="Expression.walk-332"><a href="#Expression.walk-332"><span class="linenos">332</span></a><span class="sd"> Args:</span> +</span><span id="Expression.walk-333"><a href="#Expression.walk-333"><span class="linenos">333</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="Expression.walk-334"><a href="#Expression.walk-334"><span class="linenos">334</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="Expression.walk-335"><a href="#Expression.walk-335"><span class="linenos">335</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="Expression.walk-336"><a href="#Expression.walk-336"><span class="linenos">336</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> +</span><span id="Expression.walk-337"><a href="#Expression.walk-337"><span class="linenos">337</span></a> +</span><span id="Expression.walk-338"><a href="#Expression.walk-338"><span class="linenos">338</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.walk-339"><a href="#Expression.walk-339"><span class="linenos">339</span></a><span class="sd"> the generator object.</span> +</span><span id="Expression.walk-340"><a href="#Expression.walk-340"><span class="linenos">340</span></a><span class="sd"> """</span> +</span><span id="Expression.walk-341"><a href="#Expression.walk-341"><span class="linenos">341</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="Expression.walk-342"><a href="#Expression.walk-342"><span class="linenos">342</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression.walk-343"><a href="#Expression.walk-343"><span class="linenos">343</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression.walk-344"><a href="#Expression.walk-344"><span class="linenos">344</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a generator object which visits all nodes in this tree.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>bfs (bool):</strong> if set to True the BFS traversal order will be applied, +otherwise the DFS traversal will be used instead.</li> +<li><strong>prune ((node, parent, arg_key) -> bool):</strong> callable that returns True if +the generator should stop traversing this branch of the tree.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>the generator object.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.dfs" class="classattr"> + <input id="Expression.dfs-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">dfs</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">parent</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">key</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">prune</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.dfs-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.dfs"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dfs-346"><a href="#Expression.dfs-346"><span class="linenos">346</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.dfs-347"><a href="#Expression.dfs-347"><span class="linenos">347</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.dfs-348"><a href="#Expression.dfs-348"><span class="linenos">348</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression.dfs-349"><a href="#Expression.dfs-349"><span class="linenos">349</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="Expression.dfs-350"><a href="#Expression.dfs-350"><span class="linenos">350</span></a> +</span><span id="Expression.dfs-351"><a href="#Expression.dfs-351"><span class="linenos">351</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.dfs-352"><a href="#Expression.dfs-352"><span class="linenos">352</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.dfs-353"><a href="#Expression.dfs-353"><span class="linenos">353</span></a><span class="sd"> """</span> +</span><span id="Expression.dfs-354"><a href="#Expression.dfs-354"><span class="linenos">354</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.dfs-355"><a href="#Expression.dfs-355"><span class="linenos">355</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression.dfs-356"><a href="#Expression.dfs-356"><span class="linenos">356</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression.dfs-357"><a href="#Expression.dfs-357"><span class="linenos">357</span></a> <span class="k">return</span> +</span><span id="Expression.dfs-358"><a href="#Expression.dfs-358"><span class="linenos">358</span></a> +</span><span id="Expression.dfs-359"><a href="#Expression.dfs-359"><span class="linenos">359</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.dfs-360"><a href="#Expression.dfs-360"><span class="linenos">360</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="Expression.dfs-361"><a href="#Expression.dfs-361"><span class="linenos">361</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression.dfs-362"><a href="#Expression.dfs-362"><span class="linenos">362</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a generator object which visits all nodes in this tree in +the DFS (Depth-first) order.</p> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The generator object.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.bfs" class="classattr"> + <input id="Expression.bfs-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">bfs</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">prune</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.bfs-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.bfs"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.bfs-364"><a href="#Expression.bfs-364"><span class="linenos">364</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.bfs-365"><a href="#Expression.bfs-365"><span class="linenos">365</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.bfs-366"><a href="#Expression.bfs-366"><span class="linenos">366</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression.bfs-367"><a href="#Expression.bfs-367"><span class="linenos">367</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="Expression.bfs-368"><a href="#Expression.bfs-368"><span class="linenos">368</span></a> +</span><span id="Expression.bfs-369"><a href="#Expression.bfs-369"><span class="linenos">369</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.bfs-370"><a href="#Expression.bfs-370"><span class="linenos">370</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.bfs-371"><a href="#Expression.bfs-371"><span class="linenos">371</span></a><span class="sd"> """</span> +</span><span id="Expression.bfs-372"><a href="#Expression.bfs-372"><span class="linenos">372</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="Expression.bfs-373"><a href="#Expression.bfs-373"><span class="linenos">373</span></a> +</span><span id="Expression.bfs-374"><a href="#Expression.bfs-374"><span class="linenos">374</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="Expression.bfs-375"><a href="#Expression.bfs-375"><span class="linenos">375</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> +</span><span id="Expression.bfs-376"><a href="#Expression.bfs-376"><span class="linenos">376</span></a> +</span><span id="Expression.bfs-377"><a href="#Expression.bfs-377"><span class="linenos">377</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression.bfs-378"><a href="#Expression.bfs-378"><span class="linenos">378</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression.bfs-379"><a href="#Expression.bfs-379"><span class="linenos">379</span></a> <span class="k">continue</span> +</span><span id="Expression.bfs-380"><a href="#Expression.bfs-380"><span class="linenos">380</span></a> +</span><span id="Expression.bfs-381"><a href="#Expression.bfs-381"><span class="linenos">381</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression.bfs-382"><a href="#Expression.bfs-382"><span class="linenos">382</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.bfs-383"><a href="#Expression.bfs-383"><span class="linenos">383</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> +</span><span id="Expression.bfs-384"><a href="#Expression.bfs-384"><span class="linenos">384</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression.bfs-385"><a href="#Expression.bfs-385"><span class="linenos">385</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a generator object which visits all nodes in this tree in +the BFS (Breadth-first) order.</p> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The generator object.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.unnest" class="classattr"> + <input id="Expression.unnest-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">unnest</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.unnest-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.unnest"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest-387"><a href="#Expression.unnest-387"><span class="linenos">387</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unnest-388"><a href="#Expression.unnest-388"><span class="linenos">388</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unnest-389"><a href="#Expression.unnest-389"><span class="linenos">389</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="Expression.unnest-390"><a href="#Expression.unnest-390"><span class="linenos">390</span></a><span class="sd"> """</span> +</span><span id="Expression.unnest-391"><a href="#Expression.unnest-391"><span class="linenos">391</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression.unnest-392"><a href="#Expression.unnest-392"><span class="linenos">392</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> +</span><span id="Expression.unnest-393"><a href="#Expression.unnest-393"><span class="linenos">393</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.unnest-394"><a href="#Expression.unnest-394"><span class="linenos">394</span></a> <span class="k">return</span> <span class="n">expression</span> +</span></pre></div> + + + <div class="docstring"><p>Returns the first non parenthesis child or self.</p> +</div> + + + </div> + <div id="Expression.unalias" class="classattr"> + <input id="Expression.unalias-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">unalias</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.unalias-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.unalias"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unalias-396"><a href="#Expression.unalias-396"><span class="linenos">396</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unalias-397"><a href="#Expression.unalias-397"><span class="linenos">397</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unalias-398"><a href="#Expression.unalias-398"><span class="linenos">398</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> +</span><span id="Expression.unalias-399"><a href="#Expression.unalias-399"><span class="linenos">399</span></a><span class="sd"> """</span> +</span><span id="Expression.unalias-400"><a href="#Expression.unalias-400"><span class="linenos">400</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="Expression.unalias-401"><a href="#Expression.unalias-401"><span class="linenos">401</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.unalias-402"><a href="#Expression.unalias-402"><span class="linenos">402</span></a> <span class="k">return</span> <span class="bp">self</span> +</span></pre></div> + + + <div class="docstring"><p>Returns the inner expression if this is an Alias.</p> +</div> + + + </div> + <div id="Expression.unnest_operands" class="classattr"> + <input id="Expression.unnest_operands-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">unnest_operands</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.unnest_operands-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.unnest_operands"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest_operands-404"><a href="#Expression.unnest_operands-404"><span class="linenos">404</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unnest_operands-405"><a href="#Expression.unnest_operands-405"><span class="linenos">405</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unnest_operands-406"><a href="#Expression.unnest_operands-406"><span class="linenos">406</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="Expression.unnest_operands-407"><a href="#Expression.unnest_operands-407"><span class="linenos">407</span></a><span class="sd"> """</span> +</span><span id="Expression.unnest_operands-408"><a href="#Expression.unnest_operands-408"><span class="linenos">408</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns unnested operands as a tuple.</p> +</div> + + + </div> + <div id="Expression.flatten" class="classattr"> + <input id="Expression.flatten-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">flatten</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">unnest</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.flatten-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.flatten"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.flatten-410"><a href="#Expression.flatten-410"><span class="linenos">410</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression.flatten-411"><a href="#Expression.flatten-411"><span class="linenos">411</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.flatten-412"><a href="#Expression.flatten-412"><span class="linenos">412</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> +</span><span id="Expression.flatten-413"><a href="#Expression.flatten-413"><span class="linenos">413</span></a> +</span><span id="Expression.flatten-414"><a href="#Expression.flatten-414"><span class="linenos">414</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="Expression.flatten-415"><a href="#Expression.flatten-415"><span class="linenos">415</span></a><span class="sd"> """</span> +</span><span id="Expression.flatten-416"><a href="#Expression.flatten-416"><span class="linenos">416</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> +</span><span id="Expression.flatten-417"><a href="#Expression.flatten-417"><span class="linenos">417</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="Expression.flatten-418"><a href="#Expression.flatten-418"><span class="linenos">418</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a generator which yields child nodes who's parents are the same class.</p> + +<p>A AND B AND C -> [A, B, C]</p> +</div> + + + </div> + <div id="Expression.sql" class="classattr"> + <input id="Expression.sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span> + + <label class="view-source-button" for="Expression.sql-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.sql"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.sql-426"><a href="#Expression.sql-426"><span class="linenos">426</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression.sql-427"><a href="#Expression.sql-427"><span class="linenos">427</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.sql-428"><a href="#Expression.sql-428"><span class="linenos">428</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="Expression.sql-429"><a href="#Expression.sql-429"><span class="linenos">429</span></a> +</span><span id="Expression.sql-430"><a href="#Expression.sql-430"><span class="linenos">430</span></a><span class="sd"> Args:</span> +</span><span id="Expression.sql-431"><a href="#Expression.sql-431"><span class="linenos">431</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="Expression.sql-432"><a href="#Expression.sql-432"><span class="linenos">432</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="Expression.sql-433"><a href="#Expression.sql-433"><span class="linenos">433</span></a> +</span><span id="Expression.sql-434"><a href="#Expression.sql-434"><span class="linenos">434</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.sql-435"><a href="#Expression.sql-435"><span class="linenos">435</span></a><span class="sd"> The SQL string.</span> +</span><span id="Expression.sql-436"><a href="#Expression.sql-436"><span class="linenos">436</span></a><span class="sd"> """</span> +</span><span id="Expression.sql-437"><a href="#Expression.sql-437"><span class="linenos">437</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="Expression.sql-438"><a href="#Expression.sql-438"><span class="linenos">438</span></a> +</span><span id="Expression.sql-439"><a href="#Expression.sql-439"><span class="linenos">439</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns SQL string representation of this tree.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>dialect:</strong> the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</li> +<li><strong>opts:</strong> other <code><a href="generator.html#Generator">sqlglot.generator.Generator</a></code> options.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The SQL string.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.transform" class="classattr"> + <input id="Expression.transform-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">transform</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">fun</span>, </span><span class="param"><span class="o">*</span><span class="n">args</span>, </span><span class="param"><span class="n">copy</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.transform-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.transform"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.transform-465"><a href="#Expression.transform-465"><span class="linenos">465</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="Expression.transform-466"><a href="#Expression.transform-466"><span class="linenos">466</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.transform-467"><a href="#Expression.transform-467"><span class="linenos">467</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="Expression.transform-468"><a href="#Expression.transform-468"><span class="linenos">468</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="Expression.transform-469"><a href="#Expression.transform-469"><span class="linenos">469</span></a> +</span><span id="Expression.transform-470"><a href="#Expression.transform-470"><span class="linenos">470</span></a><span class="sd"> Args:</span> +</span><span id="Expression.transform-471"><a href="#Expression.transform-471"><span class="linenos">471</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="Expression.transform-472"><a href="#Expression.transform-472"><span class="linenos">472</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="Expression.transform-473"><a href="#Expression.transform-473"><span class="linenos">473</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="Expression.transform-474"><a href="#Expression.transform-474"><span class="linenos">474</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="Expression.transform-475"><a href="#Expression.transform-475"><span class="linenos">475</span></a><span class="sd"> modified in place.</span> +</span><span id="Expression.transform-476"><a href="#Expression.transform-476"><span class="linenos">476</span></a> +</span><span id="Expression.transform-477"><a href="#Expression.transform-477"><span class="linenos">477</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.transform-478"><a href="#Expression.transform-478"><span class="linenos">478</span></a><span class="sd"> The transformed tree.</span> +</span><span id="Expression.transform-479"><a href="#Expression.transform-479"><span class="linenos">479</span></a><span class="sd"> """</span> +</span><span id="Expression.transform-480"><a href="#Expression.transform-480"><span class="linenos">480</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Expression.transform-481"><a href="#Expression.transform-481"><span class="linenos">481</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="Expression.transform-482"><a href="#Expression.transform-482"><span class="linenos">482</span></a> +</span><span id="Expression.transform-483"><a href="#Expression.transform-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression.transform-484"><a href="#Expression.transform-484"><span class="linenos">484</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression.transform-485"><a href="#Expression.transform-485"><span class="linenos">485</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="Expression.transform-486"><a href="#Expression.transform-486"><span class="linenos">486</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.transform-487"><a href="#Expression.transform-487"><span class="linenos">487</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression.transform-488"><a href="#Expression.transform-488"><span class="linenos">488</span></a> +</span><span id="Expression.transform-489"><a href="#Expression.transform-489"><span class="linenos">489</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="Expression.transform-490"><a href="#Expression.transform-490"><span class="linenos">490</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span></pre></div> + + + <div class="docstring"><p>Recursively visits all tree nodes (excluding already transformed ones) +and applies the given transformation function to each node.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>fun (function):</strong> a function which takes a node as an argument and returns a +new transformed node or the same node without modifications. If the function +returns None, then the corresponding node will be removed from the syntax tree.</li> +<li><strong>copy (bool):</strong> if set to True a new tree instance is constructed, otherwise the tree is +modified in place.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The transformed tree.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.replace" class="classattr"> + <input id="Expression.replace-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">replace</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.replace-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.replace"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.replace-492"><a href="#Expression.replace-492"><span class="linenos">492</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="Expression.replace-493"><a href="#Expression.replace-493"><span class="linenos">493</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.replace-494"><a href="#Expression.replace-494"><span class="linenos">494</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="Expression.replace-495"><a href="#Expression.replace-495"><span class="linenos">495</span></a> +</span><span id="Expression.replace-496"><a href="#Expression.replace-496"><span class="linenos">496</span></a><span class="sd"> For example::</span> +</span><span id="Expression.replace-497"><a href="#Expression.replace-497"><span class="linenos">497</span></a> +</span><span id="Expression.replace-498"><a href="#Expression.replace-498"><span class="linenos">498</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="Expression.replace-499"><a href="#Expression.replace-499"><span class="linenos">499</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="Expression.replace-500"><a href="#Expression.replace-500"><span class="linenos">500</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="Expression.replace-501"><a href="#Expression.replace-501"><span class="linenos">501</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="Expression.replace-502"><a href="#Expression.replace-502"><span class="linenos">502</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="Expression.replace-503"><a href="#Expression.replace-503"><span class="linenos">503</span></a> +</span><span id="Expression.replace-504"><a href="#Expression.replace-504"><span class="linenos">504</span></a><span class="sd"> Args:</span> +</span><span id="Expression.replace-505"><a href="#Expression.replace-505"><span class="linenos">505</span></a><span class="sd"> expression (Expression|None): new node</span> +</span><span id="Expression.replace-506"><a href="#Expression.replace-506"><span class="linenos">506</span></a> +</span><span id="Expression.replace-507"><a href="#Expression.replace-507"><span class="linenos">507</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.replace-508"><a href="#Expression.replace-508"><span class="linenos">508</span></a><span class="sd"> The new expression or expressions.</span> +</span><span id="Expression.replace-509"><a href="#Expression.replace-509"><span class="linenos">509</span></a><span class="sd"> """</span> +</span><span id="Expression.replace-510"><a href="#Expression.replace-510"><span class="linenos">510</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression.replace-511"><a href="#Expression.replace-511"><span class="linenos">511</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression.replace-512"><a href="#Expression.replace-512"><span class="linenos">512</span></a> +</span><span id="Expression.replace-513"><a href="#Expression.replace-513"><span class="linenos">513</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.replace-514"><a href="#Expression.replace-514"><span class="linenos">514</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.replace-515"><a href="#Expression.replace-515"><span class="linenos">515</span></a> +</span><span id="Expression.replace-516"><a href="#Expression.replace-516"><span class="linenos">516</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="Expression.replace-517"><a href="#Expression.replace-517"><span class="linenos">517</span></a> <span class="k">return</span> <span class="n">expression</span> +</span></pre></div> + + + <div class="docstring"><p>Swap out this expression with a new expression.</p> + +<p>For example::</p> + +<pre><code>>>> tree = Select().select("x").from_("tbl") +>>> tree.find(Column).replace(Column(this="y")) +(COLUMN this: y) +>>> tree.sql() +'SELECT y FROM tbl' +</code></pre> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (Expression|None):</strong> new node</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The new expression or expressions.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.pop" class="classattr"> + <input id="Expression.pop-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">pop</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.pop-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.pop"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.pop-519"><a href="#Expression.pop-519"><span class="linenos">519</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.pop-520"><a href="#Expression.pop-520"><span class="linenos">520</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.pop-521"><a href="#Expression.pop-521"><span class="linenos">521</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="Expression.pop-522"><a href="#Expression.pop-522"><span class="linenos">522</span></a><span class="sd"> """</span> +</span><span id="Expression.pop-523"><a href="#Expression.pop-523"><span class="linenos">523</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Remove this expression from its AST.</p> +</div> + + + </div> + <div id="Expression.assert_is" class="classattr"> + <input id="Expression.assert_is-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">assert_is</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">type_</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.assert_is-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.assert_is"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.assert_is-525"><a href="#Expression.assert_is-525"><span class="linenos">525</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="Expression.assert_is-526"><a href="#Expression.assert_is-526"><span class="linenos">526</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.assert_is-527"><a href="#Expression.assert_is-527"><span class="linenos">527</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="Expression.assert_is-528"><a href="#Expression.assert_is-528"><span class="linenos">528</span></a> +</span><span id="Expression.assert_is-529"><a href="#Expression.assert_is-529"><span class="linenos">529</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="Expression.assert_is-530"><a href="#Expression.assert_is-530"><span class="linenos">530</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="Expression.assert_is-531"><a href="#Expression.assert_is-531"><span class="linenos">531</span></a> +</span><span id="Expression.assert_is-532"><a href="#Expression.assert_is-532"><span class="linenos">532</span></a><span class="sd"> Examples:</span> +</span><span id="Expression.assert_is-533"><a href="#Expression.assert_is-533"><span class="linenos">533</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="Expression.assert_is-534"><a href="#Expression.assert_is-534"><span class="linenos">534</span></a> +</span><span id="Expression.assert_is-535"><a href="#Expression.assert_is-535"><span class="linenos">535</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Expression.assert_is-536"><a href="#Expression.assert_is-536"><span class="linenos">536</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="Expression.assert_is-537"><a href="#Expression.assert_is-537"><span class="linenos">537</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="Expression.assert_is-538"><a href="#Expression.assert_is-538"><span class="linenos">538</span></a><span class="sd"> """</span> +</span><span id="Expression.assert_is-539"><a href="#Expression.assert_is-539"><span class="linenos">539</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="Expression.assert_is-540"><a href="#Expression.assert_is-540"><span class="linenos">540</span></a> <span class="k">return</span> <span class="bp">self</span> +</span></pre></div> + + + <div class="docstring"><p>Assert that this <code><a href="#Expression">Expression</a></code> is an instance of <code>type_</code>.</p> + +<p>If it is NOT an instance of <code>type_</code>, this raises an assertion error. +Otherwise, this returns this expression.</p> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <p>This is useful for type security in chained expressions:</p> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"SELECT x from y"</span><span class="p">)</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"z"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x, z FROM y'</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div id="Expression.error_messages" class="classattr"> + <input id="Expression.error_messages-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">error_messages</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">args</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span>:</span></span> + + <label class="view-source-button" for="Expression.error_messages-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.error_messages"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.error_messages-542"><a href="#Expression.error_messages-542"><span class="linenos">542</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Expression.error_messages-543"><a href="#Expression.error_messages-543"><span class="linenos">543</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.error_messages-544"><a href="#Expression.error_messages-544"><span class="linenos">544</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="Expression.error_messages-545"><a href="#Expression.error_messages-545"><span class="linenos">545</span></a> +</span><span id="Expression.error_messages-546"><a href="#Expression.error_messages-546"><span class="linenos">546</span></a><span class="sd"> Args:</span> +</span><span id="Expression.error_messages-547"><a href="#Expression.error_messages-547"><span class="linenos">547</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="Expression.error_messages-548"><a href="#Expression.error_messages-548"><span class="linenos">548</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="Expression.error_messages-549"><a href="#Expression.error_messages-549"><span class="linenos">549</span></a> +</span><span id="Expression.error_messages-550"><a href="#Expression.error_messages-550"><span class="linenos">550</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.error_messages-551"><a href="#Expression.error_messages-551"><span class="linenos">551</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="Expression.error_messages-552"><a href="#Expression.error_messages-552"><span class="linenos">552</span></a><span class="sd"> """</span> +</span><span id="Expression.error_messages-553"><a href="#Expression.error_messages-553"><span class="linenos">553</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression.error_messages-554"><a href="#Expression.error_messages-554"><span class="linenos">554</span></a> +</span><span id="Expression.error_messages-555"><a href="#Expression.error_messages-555"><span class="linenos">555</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="Expression.error_messages-556"><a href="#Expression.error_messages-556"><span class="linenos">556</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="Expression.error_messages-557"><a href="#Expression.error_messages-557"><span class="linenos">557</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression.error_messages-558"><a href="#Expression.error_messages-558"><span class="linenos">558</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.error_messages-559"><a href="#Expression.error_messages-559"><span class="linenos">559</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="Expression.error_messages-560"><a href="#Expression.error_messages-560"><span class="linenos">560</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="Expression.error_messages-561"><a href="#Expression.error_messages-561"><span class="linenos">561</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression.error_messages-562"><a href="#Expression.error_messages-562"><span class="linenos">562</span></a> +</span><span id="Expression.error_messages-563"><a href="#Expression.error_messages-563"><span class="linenos">563</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="Expression.error_messages-564"><a href="#Expression.error_messages-564"><span class="linenos">564</span></a> <span class="n">args</span> +</span><span id="Expression.error_messages-565"><a href="#Expression.error_messages-565"><span class="linenos">565</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="Expression.error_messages-566"><a href="#Expression.error_messages-566"><span class="linenos">566</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Expression.error_messages-567"><a href="#Expression.error_messages-567"><span class="linenos">567</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="Expression.error_messages-568"><a href="#Expression.error_messages-568"><span class="linenos">568</span></a> <span class="p">):</span> +</span><span id="Expression.error_messages-569"><a href="#Expression.error_messages-569"><span class="linenos">569</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="Expression.error_messages-570"><a href="#Expression.error_messages-570"><span class="linenos">570</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="Expression.error_messages-571"><a href="#Expression.error_messages-571"><span class="linenos">571</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="Expression.error_messages-572"><a href="#Expression.error_messages-572"><span class="linenos">572</span></a> <span class="p">)</span> +</span><span id="Expression.error_messages-573"><a href="#Expression.error_messages-573"><span class="linenos">573</span></a> +</span><span id="Expression.error_messages-574"><a href="#Expression.error_messages-574"><span class="linenos">574</span></a> <span class="k">return</span> <span class="n">errors</span> +</span></pre></div> + + + <div class="docstring"><p>Checks if this expression is valid (e.g. all mandatory args are set).</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>args:</strong> a sequence of values that were used to instantiate a Func expression. This is used +to check that the provided arguments don't exceed the function argument limit.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>A list of error messages for all possible errors that were found.</p> +</blockquote> +</div> + + + </div> + <div id="Expression.dump" class="classattr"> + <input id="Expression.dump-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">dump</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.dump-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.dump"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dump-576"><a href="#Expression.dump-576"><span class="linenos">576</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.dump-577"><a href="#Expression.dump-577"><span class="linenos">577</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.dump-578"><a href="#Expression.dump-578"><span class="linenos">578</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="Expression.dump-579"><a href="#Expression.dump-579"><span class="linenos">579</span></a><span class="sd"> """</span> +</span><span id="Expression.dump-580"><a href="#Expression.dump-580"><span class="linenos">580</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="Expression.dump-581"><a href="#Expression.dump-581"><span class="linenos">581</span></a> +</span><span id="Expression.dump-582"><a href="#Expression.dump-582"><span class="linenos">582</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Dump this Expression to a JSON-serializable dict.</p> +</div> + + + </div> + <div id="Expression.load" class="classattr"> + <input id="Expression.load-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">load</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span>, </span><span class="param"><span class="n">obj</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Expression.load-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.load"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.load-584"><a href="#Expression.load-584"><span class="linenos">584</span></a> <span class="nd">@classmethod</span> +</span><span id="Expression.load-585"><a href="#Expression.load-585"><span class="linenos">585</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="Expression.load-586"><a href="#Expression.load-586"><span class="linenos">586</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.load-587"><a href="#Expression.load-587"><span class="linenos">587</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="Expression.load-588"><a href="#Expression.load-588"><span class="linenos">588</span></a><span class="sd"> """</span> +</span><span id="Expression.load-589"><a href="#Expression.load-589"><span class="linenos">589</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> +</span><span id="Expression.load-590"><a href="#Expression.load-590"><span class="linenos">590</span></a> +</span><span id="Expression.load-591"><a href="#Expression.load-591"><span class="linenos">591</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Load a dict (as returned by <code><a href="#Expression.dump">Expression.dump</a></code>) into an Expression instance.</p> +</div> + + + </div> + </section> + <section id="Condition"> + <input id="Condition-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Condition</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Condition-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Condition"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition-601"><a href="#Condition-601"><span class="linenos">601</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Condition-602"><a href="#Condition-602"><span class="linenos">602</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition-603"><a href="#Condition-603"><span class="linenos">603</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-604"><a href="#Condition-604"><span class="linenos">604</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="Condition-605"><a href="#Condition-605"><span class="linenos">605</span></a> +</span><span id="Condition-606"><a href="#Condition-606"><span class="linenos">606</span></a><span class="sd"> Example:</span> +</span><span id="Condition-607"><a href="#Condition-607"><span class="linenos">607</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="Condition-608"><a href="#Condition-608"><span class="linenos">608</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="Condition-609"><a href="#Condition-609"><span class="linenos">609</span></a> +</span><span id="Condition-610"><a href="#Condition-610"><span class="linenos">610</span></a><span class="sd"> Args:</span> +</span><span id="Condition-611"><a href="#Condition-611"><span class="linenos">611</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition-612"><a href="#Condition-612"><span class="linenos">612</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition-613"><a href="#Condition-613"><span class="linenos">613</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition-614"><a href="#Condition-614"><span class="linenos">614</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition-615"><a href="#Condition-615"><span class="linenos">615</span></a> +</span><span id="Condition-616"><a href="#Condition-616"><span class="linenos">616</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-617"><a href="#Condition-617"><span class="linenos">617</span></a><span class="sd"> And: the new condition.</span> +</span><span id="Condition-618"><a href="#Condition-618"><span class="linenos">618</span></a><span class="sd"> """</span> +</span><span id="Condition-619"><a href="#Condition-619"><span class="linenos">619</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Condition-620"><a href="#Condition-620"><span class="linenos">620</span></a> +</span><span id="Condition-621"><a href="#Condition-621"><span class="linenos">621</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition-622"><a href="#Condition-622"><span class="linenos">622</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-623"><a href="#Condition-623"><span class="linenos">623</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="Condition-624"><a href="#Condition-624"><span class="linenos">624</span></a> +</span><span id="Condition-625"><a href="#Condition-625"><span class="linenos">625</span></a><span class="sd"> Example:</span> +</span><span id="Condition-626"><a href="#Condition-626"><span class="linenos">626</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="Condition-627"><a href="#Condition-627"><span class="linenos">627</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="Condition-628"><a href="#Condition-628"><span class="linenos">628</span></a> +</span><span id="Condition-629"><a href="#Condition-629"><span class="linenos">629</span></a><span class="sd"> Args:</span> +</span><span id="Condition-630"><a href="#Condition-630"><span class="linenos">630</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition-631"><a href="#Condition-631"><span class="linenos">631</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition-632"><a href="#Condition-632"><span class="linenos">632</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition-633"><a href="#Condition-633"><span class="linenos">633</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition-634"><a href="#Condition-634"><span class="linenos">634</span></a> +</span><span id="Condition-635"><a href="#Condition-635"><span class="linenos">635</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-636"><a href="#Condition-636"><span class="linenos">636</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="Condition-637"><a href="#Condition-637"><span class="linenos">637</span></a><span class="sd"> """</span> +</span><span id="Condition-638"><a href="#Condition-638"><span class="linenos">638</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Condition-639"><a href="#Condition-639"><span class="linenos">639</span></a> +</span><span id="Condition-640"><a href="#Condition-640"><span class="linenos">640</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Condition-641"><a href="#Condition-641"><span class="linenos">641</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-642"><a href="#Condition-642"><span class="linenos">642</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="Condition-643"><a href="#Condition-643"><span class="linenos">643</span></a> +</span><span id="Condition-644"><a href="#Condition-644"><span class="linenos">644</span></a><span class="sd"> Example:</span> +</span><span id="Condition-645"><a href="#Condition-645"><span class="linenos">645</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="Condition-646"><a href="#Condition-646"><span class="linenos">646</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="Condition-647"><a href="#Condition-647"><span class="linenos">647</span></a> +</span><span id="Condition-648"><a href="#Condition-648"><span class="linenos">648</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-649"><a href="#Condition-649"><span class="linenos">649</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="Condition-650"><a href="#Condition-650"><span class="linenos">650</span></a><span class="sd"> """</span> +</span><span id="Condition-651"><a href="#Condition-651"><span class="linenos">651</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span></pre></div> + + + + + <div id="Condition.and_" class="classattr"> + <input id="Condition.and_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">and_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Condition.and_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Condition.and_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.and_-602"><a href="#Condition.and_-602"><span class="linenos">602</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition.and_-603"><a href="#Condition.and_-603"><span class="linenos">603</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.and_-604"><a href="#Condition.and_-604"><span class="linenos">604</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="Condition.and_-605"><a href="#Condition.and_-605"><span class="linenos">605</span></a> +</span><span id="Condition.and_-606"><a href="#Condition.and_-606"><span class="linenos">606</span></a><span class="sd"> Example:</span> +</span><span id="Condition.and_-607"><a href="#Condition.and_-607"><span class="linenos">607</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="Condition.and_-608"><a href="#Condition.and_-608"><span class="linenos">608</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="Condition.and_-609"><a href="#Condition.and_-609"><span class="linenos">609</span></a> +</span><span id="Condition.and_-610"><a href="#Condition.and_-610"><span class="linenos">610</span></a><span class="sd"> Args:</span> +</span><span id="Condition.and_-611"><a href="#Condition.and_-611"><span class="linenos">611</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition.and_-612"><a href="#Condition.and_-612"><span class="linenos">612</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition.and_-613"><a href="#Condition.and_-613"><span class="linenos">613</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition.and_-614"><a href="#Condition.and_-614"><span class="linenos">614</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition.and_-615"><a href="#Condition.and_-615"><span class="linenos">615</span></a> +</span><span id="Condition.and_-616"><a href="#Condition.and_-616"><span class="linenos">616</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.and_-617"><a href="#Condition.and_-617"><span class="linenos">617</span></a><span class="sd"> And: the new condition.</span> +</span><span id="Condition.and_-618"><a href="#Condition.and_-618"><span class="linenos">618</span></a><span class="sd"> """</span> +</span><span id="Condition.and_-619"><a href="#Condition.and_-619"><span class="linenos">619</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>AND this condition with one or multiple expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">condition</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">)</span><span class="o">.</span><span class="n">and_</span><span class="p">(</span><span class="s2">"y=1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'x = 1 AND y = 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>And: the new condition.</p> +</blockquote> +</div> + + + </div> + <div id="Condition.or_" class="classattr"> + <input id="Condition.or_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">or_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Condition.or_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Condition.or_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.or_-621"><a href="#Condition.or_-621"><span class="linenos">621</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition.or_-622"><a href="#Condition.or_-622"><span class="linenos">622</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.or_-623"><a href="#Condition.or_-623"><span class="linenos">623</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="Condition.or_-624"><a href="#Condition.or_-624"><span class="linenos">624</span></a> +</span><span id="Condition.or_-625"><a href="#Condition.or_-625"><span class="linenos">625</span></a><span class="sd"> Example:</span> +</span><span id="Condition.or_-626"><a href="#Condition.or_-626"><span class="linenos">626</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="Condition.or_-627"><a href="#Condition.or_-627"><span class="linenos">627</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="Condition.or_-628"><a href="#Condition.or_-628"><span class="linenos">628</span></a> +</span><span id="Condition.or_-629"><a href="#Condition.or_-629"><span class="linenos">629</span></a><span class="sd"> Args:</span> +</span><span id="Condition.or_-630"><a href="#Condition.or_-630"><span class="linenos">630</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition.or_-631"><a href="#Condition.or_-631"><span class="linenos">631</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition.or_-632"><a href="#Condition.or_-632"><span class="linenos">632</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition.or_-633"><a href="#Condition.or_-633"><span class="linenos">633</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition.or_-634"><a href="#Condition.or_-634"><span class="linenos">634</span></a> +</span><span id="Condition.or_-635"><a href="#Condition.or_-635"><span class="linenos">635</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.or_-636"><a href="#Condition.or_-636"><span class="linenos">636</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="Condition.or_-637"><a href="#Condition.or_-637"><span class="linenos">637</span></a><span class="sd"> """</span> +</span><span id="Condition.or_-638"><a href="#Condition.or_-638"><span class="linenos">638</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>OR this condition with one or multiple expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">condition</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">)</span><span class="o">.</span><span class="n">or_</span><span class="p">(</span><span class="s2">"y=1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'x = 1 OR y = 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Or: the new condition.</p> +</blockquote> +</div> + + + </div> + <div id="Condition.not_" class="classattr"> + <input id="Condition.not_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">not_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Condition.not_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Condition.not_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.not_-640"><a href="#Condition.not_-640"><span class="linenos">640</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Condition.not_-641"><a href="#Condition.not_-641"><span class="linenos">641</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.not_-642"><a href="#Condition.not_-642"><span class="linenos">642</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="Condition.not_-643"><a href="#Condition.not_-643"><span class="linenos">643</span></a> +</span><span id="Condition.not_-644"><a href="#Condition.not_-644"><span class="linenos">644</span></a><span class="sd"> Example:</span> +</span><span id="Condition.not_-645"><a href="#Condition.not_-645"><span class="linenos">645</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="Condition.not_-646"><a href="#Condition.not_-646"><span class="linenos">646</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="Condition.not_-647"><a href="#Condition.not_-647"><span class="linenos">647</span></a> +</span><span id="Condition.not_-648"><a href="#Condition.not_-648"><span class="linenos">648</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.not_-649"><a href="#Condition.not_-649"><span class="linenos">649</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="Condition.not_-650"><a href="#Condition.not_-650"><span class="linenos">650</span></a><span class="sd"> """</span> +</span><span id="Condition.not_-651"><a href="#Condition.not_-651"><span class="linenos">651</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Wrap this condition with NOT.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">condition</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">)</span><span class="o">.</span><span class="n">not_</span><span class="p">()</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'NOT x = 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Not: the new condition.</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Condition.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Condition.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Condition.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Condition.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Condition.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Condition.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Condition.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Condition.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Condition.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Condition.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Condition.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Condition.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Condition.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Condition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Condition.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Condition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Condition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Condition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Condition.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Condition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Condition.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Condition.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Condition.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Condition.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Condition.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Condition.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Condition.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Condition.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Condition.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Condition.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Condition.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Condition.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Condition.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Predicate"> + <input id="Predicate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Predicate</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Predicate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Predicate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Predicate-654"><a href="#Predicate-654"><span class="linenos">654</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Predicate-655"><a href="#Predicate-655"><span class="linenos">655</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> +</span></pre></div> + + + <div class="docstring"><p>Relationships like x = y, x > 1, x >= y.</p> +</div> + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Predicate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Predicate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Predicate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Predicate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Predicate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Predicate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Predicate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Predicate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Predicate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Predicate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Predicate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Predicate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Predicate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Predicate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Predicate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Predicate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Predicate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Predicate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Predicate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Predicate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Predicate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Predicate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Predicate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Predicate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Predicate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Predicate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Predicate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Predicate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Predicate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Predicate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Predicate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Predicate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Predicate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Predicate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Predicate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Predicate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DerivedTable"> + <input id="DerivedTable-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DerivedTable</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="DerivedTable-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DerivedTable"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DerivedTable-658"><a href="#DerivedTable-658"><span class="linenos">658</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="DerivedTable-659"><a href="#DerivedTable-659"><span class="linenos">659</span></a> <span class="nd">@property</span> +</span><span id="DerivedTable-660"><a href="#DerivedTable-660"><span class="linenos">660</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-661"><a href="#DerivedTable-661"><span class="linenos">661</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="DerivedTable-662"><a href="#DerivedTable-662"><span class="linenos">662</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> +</span><span id="DerivedTable-663"><a href="#DerivedTable-663"><span class="linenos">663</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="DerivedTable-664"><a href="#DerivedTable-664"><span class="linenos">664</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="DerivedTable-665"><a href="#DerivedTable-665"><span class="linenos">665</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> +</span><span id="DerivedTable-666"><a href="#DerivedTable-666"><span class="linenos">666</span></a> +</span><span id="DerivedTable-667"><a href="#DerivedTable-667"><span class="linenos">667</span></a> <span class="nd">@property</span> +</span><span id="DerivedTable-668"><a href="#DerivedTable-668"><span class="linenos">668</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-669"><a href="#DerivedTable-669"><span class="linenos">669</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="DerivedTable-670"><a href="#DerivedTable-670"><span class="linenos">670</span></a> +</span><span id="DerivedTable-671"><a href="#DerivedTable-671"><span class="linenos">671</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="DerivedTable-672"><a href="#DerivedTable-672"><span class="linenos">672</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> +</span><span id="DerivedTable-673"><a href="#DerivedTable-673"><span class="linenos">673</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="DerivedTable-674"><a href="#DerivedTable-674"><span class="linenos">674</span></a> +</span><span id="DerivedTable-675"><a href="#DerivedTable-675"><span class="linenos">675</span></a> <span class="nd">@property</span> +</span><span id="DerivedTable-676"><a href="#DerivedTable-676"><span class="linenos">676</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-677"><a href="#DerivedTable-677"><span class="linenos">677</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DerivedTable.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DerivedTable.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DerivedTable.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DerivedTable.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DerivedTable.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DerivedTable.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DerivedTable.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DerivedTable.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DerivedTable.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DerivedTable.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DerivedTable.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DerivedTable.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DerivedTable.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DerivedTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DerivedTable.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DerivedTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DerivedTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DerivedTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DerivedTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DerivedTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DerivedTable.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DerivedTable.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DerivedTable.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DerivedTable.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DerivedTable.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DerivedTable.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DerivedTable.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DerivedTable.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DerivedTable.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DerivedTable.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DerivedTable.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DerivedTable.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DerivedTable.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Unionable"> + <input id="Unionable-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Unionable</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Unionable-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unionable"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable-680"><a href="#Unionable-680"><span class="linenos">680</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unionable-681"><a href="#Unionable-681"><span class="linenos">681</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-682"><a href="#Unionable-682"><span class="linenos">682</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-683"><a href="#Unionable-683"><span class="linenos">683</span></a><span class="sd"> Builds a UNION expression.</span> +</span><span id="Unionable-684"><a href="#Unionable-684"><span class="linenos">684</span></a> +</span><span id="Unionable-685"><a href="#Unionable-685"><span class="linenos">685</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-686"><a href="#Unionable-686"><span class="linenos">686</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-687"><a href="#Unionable-687"><span class="linenos">687</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-688"><a href="#Unionable-688"><span class="linenos">688</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="Unionable-689"><a href="#Unionable-689"><span class="linenos">689</span></a> +</span><span id="Unionable-690"><a href="#Unionable-690"><span class="linenos">690</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-691"><a href="#Unionable-691"><span class="linenos">691</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-692"><a href="#Unionable-692"><span class="linenos">692</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-693"><a href="#Unionable-693"><span class="linenos">693</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-694"><a href="#Unionable-694"><span class="linenos">694</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-695"><a href="#Unionable-695"><span class="linenos">695</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-696"><a href="#Unionable-696"><span class="linenos">696</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-697"><a href="#Unionable-697"><span class="linenos">697</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="Unionable-698"><a href="#Unionable-698"><span class="linenos">698</span></a><span class="sd"> """</span> +</span><span id="Unionable-699"><a href="#Unionable-699"><span class="linenos">699</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-700"><a href="#Unionable-700"><span class="linenos">700</span></a> +</span><span id="Unionable-701"><a href="#Unionable-701"><span class="linenos">701</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-702"><a href="#Unionable-702"><span class="linenos">702</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-703"><a href="#Unionable-703"><span class="linenos">703</span></a><span class="sd"> Builds an INTERSECT expression.</span> +</span><span id="Unionable-704"><a href="#Unionable-704"><span class="linenos">704</span></a> +</span><span id="Unionable-705"><a href="#Unionable-705"><span class="linenos">705</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-706"><a href="#Unionable-706"><span class="linenos">706</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-707"><a href="#Unionable-707"><span class="linenos">707</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-708"><a href="#Unionable-708"><span class="linenos">708</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="Unionable-709"><a href="#Unionable-709"><span class="linenos">709</span></a> +</span><span id="Unionable-710"><a href="#Unionable-710"><span class="linenos">710</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-711"><a href="#Unionable-711"><span class="linenos">711</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-712"><a href="#Unionable-712"><span class="linenos">712</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-713"><a href="#Unionable-713"><span class="linenos">713</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-714"><a href="#Unionable-714"><span class="linenos">714</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-715"><a href="#Unionable-715"><span class="linenos">715</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-716"><a href="#Unionable-716"><span class="linenos">716</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-717"><a href="#Unionable-717"><span class="linenos">717</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="Unionable-718"><a href="#Unionable-718"><span class="linenos">718</span></a><span class="sd"> """</span> +</span><span id="Unionable-719"><a href="#Unionable-719"><span class="linenos">719</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-720"><a href="#Unionable-720"><span class="linenos">720</span></a> +</span><span id="Unionable-721"><a href="#Unionable-721"><span class="linenos">721</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-722"><a href="#Unionable-722"><span class="linenos">722</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-723"><a href="#Unionable-723"><span class="linenos">723</span></a><span class="sd"> Builds an EXCEPT expression.</span> +</span><span id="Unionable-724"><a href="#Unionable-724"><span class="linenos">724</span></a> +</span><span id="Unionable-725"><a href="#Unionable-725"><span class="linenos">725</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-726"><a href="#Unionable-726"><span class="linenos">726</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-727"><a href="#Unionable-727"><span class="linenos">727</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-728"><a href="#Unionable-728"><span class="linenos">728</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="Unionable-729"><a href="#Unionable-729"><span class="linenos">729</span></a> +</span><span id="Unionable-730"><a href="#Unionable-730"><span class="linenos">730</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-731"><a href="#Unionable-731"><span class="linenos">731</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-732"><a href="#Unionable-732"><span class="linenos">732</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-733"><a href="#Unionable-733"><span class="linenos">733</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-734"><a href="#Unionable-734"><span class="linenos">734</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-735"><a href="#Unionable-735"><span class="linenos">735</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-736"><a href="#Unionable-736"><span class="linenos">736</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-737"><a href="#Unionable-737"><span class="linenos">737</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="Unionable-738"><a href="#Unionable-738"><span class="linenos">738</span></a><span class="sd"> """</span> +</span><span id="Unionable-739"><a href="#Unionable-739"><span class="linenos">739</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + + + <div id="Unionable.union" class="classattr"> + <input id="Unionable.union-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">union</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Unionable.union-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unionable.union"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.union-681"><a href="#Unionable.union-681"><span class="linenos">681</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.union-682"><a href="#Unionable.union-682"><span class="linenos">682</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.union-683"><a href="#Unionable.union-683"><span class="linenos">683</span></a><span class="sd"> Builds a UNION expression.</span> +</span><span id="Unionable.union-684"><a href="#Unionable.union-684"><span class="linenos">684</span></a> +</span><span id="Unionable.union-685"><a href="#Unionable.union-685"><span class="linenos">685</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.union-686"><a href="#Unionable.union-686"><span class="linenos">686</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.union-687"><a href="#Unionable.union-687"><span class="linenos">687</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.union-688"><a href="#Unionable.union-688"><span class="linenos">688</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="Unionable.union-689"><a href="#Unionable.union-689"><span class="linenos">689</span></a> +</span><span id="Unionable.union-690"><a href="#Unionable.union-690"><span class="linenos">690</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.union-691"><a href="#Unionable.union-691"><span class="linenos">691</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.union-692"><a href="#Unionable.union-692"><span class="linenos">692</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.union-693"><a href="#Unionable.union-693"><span class="linenos">693</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.union-694"><a href="#Unionable.union-694"><span class="linenos">694</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.union-695"><a href="#Unionable.union-695"><span class="linenos">695</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.union-696"><a href="#Unionable.union-696"><span class="linenos">696</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.union-697"><a href="#Unionable.union-697"><span class="linenos">697</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="Unionable.union-698"><a href="#Unionable.union-698"><span class="linenos">698</span></a><span class="sd"> """</span> +</span><span id="Unionable.union-699"><a href="#Unionable.union-699"><span class="linenos">699</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Builds a UNION expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">)</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code string. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Union: the Union expression.</p> +</blockquote> +</div> + + + </div> + <div id="Unionable.intersect" class="classattr"> + <input id="Unionable.intersect-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">intersect</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Unionable.intersect-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unionable.intersect"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.intersect-701"><a href="#Unionable.intersect-701"><span class="linenos">701</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.intersect-702"><a href="#Unionable.intersect-702"><span class="linenos">702</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.intersect-703"><a href="#Unionable.intersect-703"><span class="linenos">703</span></a><span class="sd"> Builds an INTERSECT expression.</span> +</span><span id="Unionable.intersect-704"><a href="#Unionable.intersect-704"><span class="linenos">704</span></a> +</span><span id="Unionable.intersect-705"><a href="#Unionable.intersect-705"><span class="linenos">705</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.intersect-706"><a href="#Unionable.intersect-706"><span class="linenos">706</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.intersect-707"><a href="#Unionable.intersect-707"><span class="linenos">707</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.intersect-708"><a href="#Unionable.intersect-708"><span class="linenos">708</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="Unionable.intersect-709"><a href="#Unionable.intersect-709"><span class="linenos">709</span></a> +</span><span id="Unionable.intersect-710"><a href="#Unionable.intersect-710"><span class="linenos">710</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.intersect-711"><a href="#Unionable.intersect-711"><span class="linenos">711</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.intersect-712"><a href="#Unionable.intersect-712"><span class="linenos">712</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.intersect-713"><a href="#Unionable.intersect-713"><span class="linenos">713</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.intersect-714"><a href="#Unionable.intersect-714"><span class="linenos">714</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.intersect-715"><a href="#Unionable.intersect-715"><span class="linenos">715</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.intersect-716"><a href="#Unionable.intersect-716"><span class="linenos">716</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.intersect-717"><a href="#Unionable.intersect-717"><span class="linenos">717</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="Unionable.intersect-718"><a href="#Unionable.intersect-718"><span class="linenos">718</span></a><span class="sd"> """</span> +</span><span id="Unionable.intersect-719"><a href="#Unionable.intersect-719"><span class="linenos">719</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Builds an INTERSECT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">)</span><span class="o">.</span><span class="n">intersect</span><span class="p">(</span><span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code string. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Intersect: the Intersect expression</p> +</blockquote> +</div> + + + </div> + <div id="Unionable.except_" class="classattr"> + <input id="Unionable.except_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">except_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Unionable.except_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unionable.except_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.except_-721"><a href="#Unionable.except_-721"><span class="linenos">721</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.except_-722"><a href="#Unionable.except_-722"><span class="linenos">722</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.except_-723"><a href="#Unionable.except_-723"><span class="linenos">723</span></a><span class="sd"> Builds an EXCEPT expression.</span> +</span><span id="Unionable.except_-724"><a href="#Unionable.except_-724"><span class="linenos">724</span></a> +</span><span id="Unionable.except_-725"><a href="#Unionable.except_-725"><span class="linenos">725</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.except_-726"><a href="#Unionable.except_-726"><span class="linenos">726</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.except_-727"><a href="#Unionable.except_-727"><span class="linenos">727</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.except_-728"><a href="#Unionable.except_-728"><span class="linenos">728</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="Unionable.except_-729"><a href="#Unionable.except_-729"><span class="linenos">729</span></a> +</span><span id="Unionable.except_-730"><a href="#Unionable.except_-730"><span class="linenos">730</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.except_-731"><a href="#Unionable.except_-731"><span class="linenos">731</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.except_-732"><a href="#Unionable.except_-732"><span class="linenos">732</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.except_-733"><a href="#Unionable.except_-733"><span class="linenos">733</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.except_-734"><a href="#Unionable.except_-734"><span class="linenos">734</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.except_-735"><a href="#Unionable.except_-735"><span class="linenos">735</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.except_-736"><a href="#Unionable.except_-736"><span class="linenos">736</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.except_-737"><a href="#Unionable.except_-737"><span class="linenos">737</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="Unionable.except_-738"><a href="#Unionable.except_-738"><span class="linenos">738</span></a><span class="sd"> """</span> +</span><span id="Unionable.except_-739"><a href="#Unionable.except_-739"><span class="linenos">739</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Builds an EXCEPT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">)</span><span class="o">.</span><span class="n">except_</span><span class="p">(</span><span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code string. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Except: the Except expression</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Unionable.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Unionable.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Unionable.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Unionable.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Unionable.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Unionable.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Unionable.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Unionable.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Unionable.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Unionable.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Unionable.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Unionable.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Unionable.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Unionable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unionable.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Unionable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Unionable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Unionable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unionable.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Unionable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Unionable.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Unionable.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Unionable.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Unionable.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Unionable.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Unionable.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Unionable.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Unionable.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Unionable.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Unionable.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Unionable.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Unionable.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Unionable.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UDTF"> + <input id="UDTF-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UDTF</span><wbr>(<span class="base"><a href="#DerivedTable">DerivedTable</a></span>, <span class="base"><a href="#Unionable">Unionable</a></span>): + + <label class="view-source-button" for="UDTF-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UDTF"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UDTF-742"><a href="#UDTF-742"><span class="linenos">742</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="UDTF-743"><a href="#UDTF-743"><span class="linenos">743</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UDTF.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UDTF.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UDTF.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UDTF.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UDTF.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UDTF.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UDTF.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UDTF.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UDTF.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UDTF.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UDTF.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UDTF.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UDTF.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UDTF.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UDTF.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UDTF.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UDTF.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UDTF.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UDTF.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UDTF.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UDTF.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UDTF.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UDTF.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UDTF.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UDTF.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UDTF.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UDTF.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UDTF.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UDTF.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UDTF.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UDTF.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UDTF.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UDTF.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="UDTF.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="UDTF.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="UDTF.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Cache"> + <input id="Cache-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Cache</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Cache-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Cache"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cache-746"><a href="#Cache-746"><span class="linenos">746</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Cache-747"><a href="#Cache-747"><span class="linenos">747</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Cache-748"><a href="#Cache-748"><span class="linenos">748</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-749"><a href="#Cache-749"><span class="linenos">749</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Cache-750"><a href="#Cache-750"><span class="linenos">750</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-751"><a href="#Cache-751"><span class="linenos">751</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-752"><a href="#Cache-752"><span class="linenos">752</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-753"><a href="#Cache-753"><span class="linenos">753</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Cache.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Cache.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Cache.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Cache.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Cache.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Cache.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Cache.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Cache.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Cache.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Cache.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Cache.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Cache.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Cache.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Cache.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cache.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Cache.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Cache.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Cache.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cache.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Cache.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Cache.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Cache.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Cache.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Cache.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Cache.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Cache.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Cache.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Cache.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Cache.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Cache.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Cache.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Cache.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Cache.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Uncache"> + <input id="Uncache-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Uncache</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Uncache-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Uncache"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Uncache-756"><a href="#Uncache-756"><span class="linenos">756</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Uncache-757"><a href="#Uncache-757"><span class="linenos">757</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Uncache.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Uncache.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Uncache.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Uncache.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Uncache.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Uncache.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Uncache.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Uncache.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Uncache.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Uncache.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Uncache.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Uncache.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Uncache.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Uncache.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Uncache.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Uncache.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Uncache.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Uncache.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Uncache.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Uncache.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Uncache.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Uncache.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Uncache.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Uncache.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Uncache.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Uncache.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Uncache.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Uncache.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Uncache.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Uncache.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Uncache.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Uncache.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Uncache.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Create"> + <input id="Create-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Create</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Create-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Create"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Create-760"><a href="#Create-760"><span class="linenos">760</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Create-761"><a href="#Create-761"><span class="linenos">761</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Create-762"><a href="#Create-762"><span class="linenos">762</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-763"><a href="#Create-763"><span class="linenos">763</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Create-764"><a href="#Create-764"><span class="linenos">764</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Create-765"><a href="#Create-765"><span class="linenos">765</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-766"><a href="#Create-766"><span class="linenos">766</span></a> <span class="s2">"set"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-767"><a href="#Create-767"><span class="linenos">767</span></a> <span class="s2">"multiset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-768"><a href="#Create-768"><span class="linenos">768</span></a> <span class="s2">"global_temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-769"><a href="#Create-769"><span class="linenos">769</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-770"><a href="#Create-770"><span class="linenos">770</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-771"><a href="#Create-771"><span class="linenos">771</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-772"><a href="#Create-772"><span class="linenos">772</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-773"><a href="#Create-773"><span class="linenos">773</span></a> <span class="s2">"transient"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-774"><a href="#Create-774"><span class="linenos">774</span></a> <span class="s2">"external"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-775"><a href="#Create-775"><span class="linenos">775</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-776"><a href="#Create-776"><span class="linenos">776</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-777"><a href="#Create-777"><span class="linenos">777</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-778"><a href="#Create-778"><span class="linenos">778</span></a> <span class="s2">"data"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-779"><a href="#Create-779"><span class="linenos">779</span></a> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-780"><a href="#Create-780"><span class="linenos">780</span></a> <span class="s2">"no_primary_index"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-781"><a href="#Create-781"><span class="linenos">781</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-782"><a href="#Create-782"><span class="linenos">782</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-783"><a href="#Create-783"><span class="linenos">783</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-784"><a href="#Create-784"><span class="linenos">784</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Create.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Create.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Create.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Create.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Create.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Create.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Create.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Create.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Create.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Create.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Create.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Create.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Create.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Create.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Create.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Create.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Create.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Create.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Create.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Create.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Create.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Create.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Create.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Create.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Create.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Create.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Create.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Create.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Create.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Create.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Create.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Create.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Create.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Describe"> + <input id="Describe-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Describe</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Describe-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Describe"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Describe-787"><a href="#Describe-787"><span class="linenos">787</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Describe-788"><a href="#Describe-788"><span class="linenos">788</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Describe.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Describe.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Describe.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Describe.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Describe.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Describe.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Describe.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Describe.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Describe.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Describe.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Describe.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Describe.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Describe.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Describe.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Describe.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Describe.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Describe.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Describe.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Describe.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Describe.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Describe.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Describe.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Describe.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Describe.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Describe.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Describe.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Describe.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Describe.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Describe.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Describe.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Describe.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Describe.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Describe.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Set"> + <input id="Set-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Set</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Set-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Set"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Set-791"><a href="#Set-791"><span class="linenos">791</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Set-792"><a href="#Set-792"><span class="linenos">792</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Set.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Set.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Set.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Set.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Set.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Set.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Set.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Set.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Set.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Set.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Set.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Set.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Set.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Set.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Set.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Set.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Set.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Set.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Set.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Set.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Set.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Set.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Set.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Set.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Set.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Set.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Set.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Set.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Set.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Set.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Set.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Set.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Set.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SetItem"> + <input id="SetItem-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SetItem</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="SetItem-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SetItem"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetItem-795"><a href="#SetItem-795"><span class="linenos">795</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SetItem-796"><a href="#SetItem-796"><span class="linenos">796</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="SetItem-797"><a href="#SetItem-797"><span class="linenos">797</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-798"><a href="#SetItem-798"><span class="linenos">798</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-799"><a href="#SetItem-799"><span class="linenos">799</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-800"><a href="#SetItem-800"><span class="linenos">800</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> +</span><span id="SetItem-801"><a href="#SetItem-801"><span class="linenos">801</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-802"><a href="#SetItem-802"><span class="linenos">802</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SetItem.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SetItem.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SetItem.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SetItem.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SetItem.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SetItem.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SetItem.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SetItem.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SetItem.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SetItem.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SetItem.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SetItem.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SetItem.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SetItem.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetItem.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SetItem.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SetItem.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SetItem.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetItem.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SetItem.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SetItem.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SetItem.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SetItem.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SetItem.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SetItem.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SetItem.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SetItem.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SetItem.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SetItem.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SetItem.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SetItem.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SetItem.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SetItem.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Show"> + <input id="Show-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Show</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Show-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Show"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Show-805"><a href="#Show-805"><span class="linenos">805</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Show-806"><a href="#Show-806"><span class="linenos">806</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Show-807"><a href="#Show-807"><span class="linenos">807</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Show-808"><a href="#Show-808"><span class="linenos">808</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-809"><a href="#Show-809"><span class="linenos">809</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-810"><a href="#Show-810"><span class="linenos">810</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-811"><a href="#Show-811"><span class="linenos">811</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-812"><a href="#Show-812"><span class="linenos">812</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-813"><a href="#Show-813"><span class="linenos">813</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-814"><a href="#Show-814"><span class="linenos">814</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-815"><a href="#Show-815"><span class="linenos">815</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-816"><a href="#Show-816"><span class="linenos">816</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-817"><a href="#Show-817"><span class="linenos">817</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-818"><a href="#Show-818"><span class="linenos">818</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-819"><a href="#Show-819"><span class="linenos">819</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-820"><a href="#Show-820"><span class="linenos">820</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-821"><a href="#Show-821"><span class="linenos">821</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-822"><a href="#Show-822"><span class="linenos">822</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Show.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Show.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Show.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Show.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Show.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Show.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Show.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Show.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Show.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Show.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Show.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Show.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Show.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Show.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Show.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Show.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Show.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Show.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Show.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Show.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Show.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Show.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Show.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Show.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Show.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Show.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Show.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Show.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Show.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Show.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Show.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Show.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Show.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UserDefinedFunction"> + <input id="UserDefinedFunction-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UserDefinedFunction</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="UserDefinedFunction-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UserDefinedFunction"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UserDefinedFunction-825"><a href="#UserDefinedFunction-825"><span class="linenos">825</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="UserDefinedFunction-826"><a href="#UserDefinedFunction-826"><span class="linenos">826</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UserDefinedFunction.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UserDefinedFunction.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UserDefinedFunction.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UserDefinedFunction.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UserDefinedFunction.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UserDefinedFunction.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UserDefinedFunction.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UserDefinedFunction.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UserDefinedFunction.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UserDefinedFunction.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UserDefinedFunction.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UserDefinedFunction.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UserDefinedFunction.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UserDefinedFunction.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UserDefinedFunction.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UserDefinedFunction.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UserDefinedFunction.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UserDefinedFunction.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UserDefinedFunction.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UserDefinedFunction.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UserDefinedFunction.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UserDefinedFunction.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UserDefinedFunction.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UserDefinedFunction.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UserDefinedFunction.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UserDefinedFunction.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UserDefinedFunction.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UserDefinedFunction.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UserDefinedFunction.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UserDefinedFunction.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UserDefinedFunction.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UserDefinedFunction.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UserDefinedFunction.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UserDefinedFunctionKwarg"> + <input id="UserDefinedFunctionKwarg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UserDefinedFunctionKwarg</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="UserDefinedFunctionKwarg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UserDefinedFunctionKwarg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UserDefinedFunctionKwarg-829"><a href="#UserDefinedFunctionKwarg-829"><span class="linenos">829</span></a><span class="k">class</span> <span class="nc">UserDefinedFunctionKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="UserDefinedFunctionKwarg-830"><a href="#UserDefinedFunctionKwarg-830"><span class="linenos">830</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UserDefinedFunctionKwarg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UserDefinedFunctionKwarg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UserDefinedFunctionKwarg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UserDefinedFunctionKwarg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UserDefinedFunctionKwarg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UserDefinedFunctionKwarg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UserDefinedFunctionKwarg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UserDefinedFunctionKwarg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UserDefinedFunctionKwarg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UserDefinedFunctionKwarg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UserDefinedFunctionKwarg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UserDefinedFunctionKwarg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UserDefinedFunctionKwarg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UserDefinedFunctionKwarg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UserDefinedFunctionKwarg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UserDefinedFunctionKwarg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UserDefinedFunctionKwarg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UserDefinedFunctionKwarg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UserDefinedFunctionKwarg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UserDefinedFunctionKwarg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UserDefinedFunctionKwarg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UserDefinedFunctionKwarg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UserDefinedFunctionKwarg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UserDefinedFunctionKwarg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UserDefinedFunctionKwarg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UserDefinedFunctionKwarg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UserDefinedFunctionKwarg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UserDefinedFunctionKwarg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UserDefinedFunctionKwarg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UserDefinedFunctionKwarg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UserDefinedFunctionKwarg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UserDefinedFunctionKwarg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UserDefinedFunctionKwarg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CharacterSet"> + <input id="CharacterSet-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CharacterSet</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="CharacterSet-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CharacterSet"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSet-833"><a href="#CharacterSet-833"><span class="linenos">833</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="CharacterSet-834"><a href="#CharacterSet-834"><span class="linenos">834</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CharacterSet.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CharacterSet.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CharacterSet.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CharacterSet.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CharacterSet.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CharacterSet.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CharacterSet.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CharacterSet.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CharacterSet.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CharacterSet.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CharacterSet.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CharacterSet.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CharacterSet.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CharacterSet.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CharacterSet.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CharacterSet.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CharacterSet.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CharacterSet.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CharacterSet.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CharacterSet.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CharacterSet.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CharacterSet.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CharacterSet.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CharacterSet.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CharacterSet.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CharacterSet.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CharacterSet.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CharacterSet.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CharacterSet.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CharacterSet.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CharacterSet.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CharacterSet.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CharacterSet.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="With"> + <input id="With-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">With</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="With-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#With"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="With-837"><a href="#With-837"><span class="linenos">837</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="With-838"><a href="#With-838"><span class="linenos">838</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="With-839"><a href="#With-839"><span class="linenos">839</span></a> +</span><span id="With-840"><a href="#With-840"><span class="linenos">840</span></a> <span class="nd">@property</span> +</span><span id="With-841"><a href="#With-841"><span class="linenos">841</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="With-842"><a href="#With-842"><span class="linenos">842</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="With.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="With.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="With.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="With.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="With.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="With.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="With.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="With.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="With.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="With.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="With.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="With.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="With.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="With.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="With.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="With.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="With.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="With.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="With.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="With.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="With.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="With.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="With.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="With.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="With.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="With.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="With.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="With.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="With.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="With.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="With.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="With.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="With.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="WithinGroup"> + <input id="WithinGroup-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">WithinGroup</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="WithinGroup-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#WithinGroup"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="WithinGroup-845"><a href="#WithinGroup-845"><span class="linenos">845</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="WithinGroup-846"><a href="#WithinGroup-846"><span class="linenos">846</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="WithinGroup.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="WithinGroup.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="WithinGroup.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="WithinGroup.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="WithinGroup.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="WithinGroup.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="WithinGroup.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="WithinGroup.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="WithinGroup.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="WithinGroup.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="WithinGroup.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="WithinGroup.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="WithinGroup.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="WithinGroup.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WithinGroup.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="WithinGroup.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="WithinGroup.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="WithinGroup.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WithinGroup.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="WithinGroup.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="WithinGroup.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="WithinGroup.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="WithinGroup.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="WithinGroup.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="WithinGroup.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="WithinGroup.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="WithinGroup.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="WithinGroup.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="WithinGroup.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="WithinGroup.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="WithinGroup.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="WithinGroup.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="WithinGroup.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CTE"> + <input id="CTE-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CTE</span><wbr>(<span class="base"><a href="#DerivedTable">DerivedTable</a></span>): + + <label class="view-source-button" for="CTE-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CTE"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CTE-849"><a href="#CTE-849"><span class="linenos">849</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> +</span><span id="CTE-850"><a href="#CTE-850"><span class="linenos">850</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CTE.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CTE.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CTE.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CTE.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CTE.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CTE.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CTE.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CTE.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CTE.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CTE.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CTE.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CTE.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CTE.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CTE.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CTE.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CTE.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CTE.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CTE.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CTE.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CTE.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CTE.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CTE.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CTE.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CTE.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CTE.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CTE.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CTE.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TableAlias"> + <input id="TableAlias-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TableAlias</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="TableAlias-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TableAlias"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableAlias-853"><a href="#TableAlias-853"><span class="linenos">853</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TableAlias-854"><a href="#TableAlias-854"><span class="linenos">854</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="TableAlias-855"><a href="#TableAlias-855"><span class="linenos">855</span></a> +</span><span id="TableAlias-856"><a href="#TableAlias-856"><span class="linenos">856</span></a> <span class="nd">@property</span> +</span><span id="TableAlias-857"><a href="#TableAlias-857"><span class="linenos">857</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="TableAlias-858"><a href="#TableAlias-858"><span class="linenos">858</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TableAlias.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TableAlias.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TableAlias.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TableAlias.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TableAlias.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TableAlias.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TableAlias.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TableAlias.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TableAlias.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TableAlias.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TableAlias.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TableAlias.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TableAlias.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TableAlias.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableAlias.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TableAlias.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TableAlias.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TableAlias.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableAlias.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TableAlias.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TableAlias.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TableAlias.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TableAlias.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TableAlias.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TableAlias.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TableAlias.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TableAlias.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TableAlias.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TableAlias.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TableAlias.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TableAlias.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TableAlias.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TableAlias.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitString"> + <input id="BitString-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitString</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="BitString-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitString"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitString-861"><a href="#BitString-861"><span class="linenos">861</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="BitString-862"><a href="#BitString-862"><span class="linenos">862</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitString.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitString.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitString.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitString.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitString.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitString.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitString.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitString.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitString.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitString.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitString.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitString.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitString.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitString.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitString.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitString.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitString.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitString.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitString.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitString.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitString.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitString.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitString.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitString.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitString.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitString.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitString.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitString.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="BitString.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="BitString.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="BitString.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="HexString"> + <input id="HexString-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">HexString</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="HexString-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#HexString"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="HexString-865"><a href="#HexString-865"><span class="linenos">865</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="HexString-866"><a href="#HexString-866"><span class="linenos">866</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="HexString.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="HexString.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="HexString.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="HexString.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="HexString.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="HexString.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="HexString.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="HexString.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="HexString.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="HexString.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="HexString.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="HexString.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="HexString.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="HexString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="HexString.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="HexString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="HexString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="HexString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="HexString.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="HexString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="HexString.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="HexString.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="HexString.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="HexString.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="HexString.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="HexString.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="HexString.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="HexString.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="HexString.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="HexString.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="HexString.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="HexString.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="HexString.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="HexString.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="HexString.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="HexString.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ByteString"> + <input id="ByteString-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ByteString</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="ByteString-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ByteString"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ByteString-869"><a href="#ByteString-869"><span class="linenos">869</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="ByteString-870"><a href="#ByteString-870"><span class="linenos">870</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ByteString.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ByteString.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ByteString.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ByteString.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ByteString.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ByteString.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ByteString.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ByteString.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ByteString.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ByteString.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ByteString.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ByteString.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ByteString.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ByteString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ByteString.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ByteString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ByteString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ByteString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ByteString.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ByteString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ByteString.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ByteString.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ByteString.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ByteString.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ByteString.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ByteString.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ByteString.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ByteString.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ByteString.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ByteString.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ByteString.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ByteString.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ByteString.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ByteString.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ByteString.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ByteString.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Column"> + <input id="Column-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Column</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Column-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Column"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Column-873"><a href="#Column-873"><span class="linenos">873</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Column-874"><a href="#Column-874"><span class="linenos">874</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Column-875"><a href="#Column-875"><span class="linenos">875</span></a> +</span><span id="Column-876"><a href="#Column-876"><span class="linenos">876</span></a> <span class="nd">@property</span> +</span><span id="Column-877"><a href="#Column-877"><span class="linenos">877</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Column-878"><a href="#Column-878"><span class="linenos">878</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> +</span><span id="Column-879"><a href="#Column-879"><span class="linenos">879</span></a> +</span><span id="Column-880"><a href="#Column-880"><span class="linenos">880</span></a> <span class="nd">@property</span> +</span><span id="Column-881"><a href="#Column-881"><span class="linenos">881</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Column-882"><a href="#Column-882"><span class="linenos">882</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span></pre></div> + + + + + <div id="Column.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Column.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Column.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Column.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Column.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Column.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Column.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Column.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Column.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Column.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Column.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Column.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Column.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Column.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Column.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Column.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Column.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Column.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Column.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Column.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Column.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Column.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Column.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Column.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Column.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Column.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Column.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Column.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Column.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Column.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Column.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Column.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Column.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Column.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Column.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Column.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Column.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ColumnDef"> + <input id="ColumnDef-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ColumnDef</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="ColumnDef-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ColumnDef"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnDef-885"><a href="#ColumnDef-885"><span class="linenos">885</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnDef-886"><a href="#ColumnDef-886"><span class="linenos">886</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="ColumnDef-887"><a href="#ColumnDef-887"><span class="linenos">887</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="ColumnDef-888"><a href="#ColumnDef-888"><span class="linenos">888</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-889"><a href="#ColumnDef-889"><span class="linenos">889</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-890"><a href="#ColumnDef-890"><span class="linenos">890</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-891"><a href="#ColumnDef-891"><span class="linenos">891</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ColumnDef.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ColumnDef.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ColumnDef.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ColumnDef.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ColumnDef.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ColumnDef.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ColumnDef.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ColumnDef.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ColumnDef.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ColumnDef.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ColumnDef.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ColumnDef.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ColumnDef.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ColumnDef.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnDef.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ColumnDef.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ColumnDef.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ColumnDef.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnDef.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ColumnDef.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ColumnDef.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ColumnDef.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ColumnDef.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ColumnDef.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ColumnDef.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ColumnDef.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ColumnDef.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ColumnDef.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ColumnDef.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ColumnDef.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ColumnDef.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ColumnDef.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ColumnDef.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AlterColumn"> + <input id="AlterColumn-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AlterColumn</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="AlterColumn-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AlterColumn"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlterColumn-894"><a href="#AlterColumn-894"><span class="linenos">894</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AlterColumn-895"><a href="#AlterColumn-895"><span class="linenos">895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="AlterColumn-896"><a href="#AlterColumn-896"><span class="linenos">896</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="AlterColumn-897"><a href="#AlterColumn-897"><span class="linenos">897</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-898"><a href="#AlterColumn-898"><span class="linenos">898</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-899"><a href="#AlterColumn-899"><span class="linenos">899</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-900"><a href="#AlterColumn-900"><span class="linenos">900</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-901"><a href="#AlterColumn-901"><span class="linenos">901</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-902"><a href="#AlterColumn-902"><span class="linenos">902</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AlterColumn.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AlterColumn.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AlterColumn.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AlterColumn.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AlterColumn.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AlterColumn.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AlterColumn.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AlterColumn.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AlterColumn.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AlterColumn.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AlterColumn.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AlterColumn.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AlterColumn.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AlterColumn.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlterColumn.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AlterColumn.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AlterColumn.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AlterColumn.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlterColumn.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AlterColumn.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AlterColumn.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AlterColumn.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AlterColumn.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AlterColumn.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AlterColumn.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AlterColumn.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AlterColumn.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AlterColumn.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AlterColumn.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AlterColumn.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AlterColumn.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AlterColumn.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AlterColumn.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RenameTable"> + <input id="RenameTable-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RenameTable</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="RenameTable-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RenameTable"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RenameTable-905"><a href="#RenameTable-905"><span class="linenos">905</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="RenameTable-906"><a href="#RenameTable-906"><span class="linenos">906</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RenameTable.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RenameTable.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RenameTable.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RenameTable.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RenameTable.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RenameTable.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RenameTable.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RenameTable.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RenameTable.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RenameTable.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RenameTable.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RenameTable.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RenameTable.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RenameTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RenameTable.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RenameTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RenameTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RenameTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RenameTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RenameTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RenameTable.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RenameTable.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RenameTable.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RenameTable.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RenameTable.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RenameTable.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RenameTable.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RenameTable.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RenameTable.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RenameTable.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RenameTable.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RenameTable.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RenameTable.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ColumnConstraint"> + <input id="ColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ColumnConstraint</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="ColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraint-909"><a href="#ColumnConstraint-909"><span class="linenos">909</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnConstraint-910"><a href="#ColumnConstraint-910"><span class="linenos">910</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ColumnConstraintKind"> + <input id="ColumnConstraintKind-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ColumnConstraintKind</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="ColumnConstraintKind-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ColumnConstraintKind"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraintKind-913"><a href="#ColumnConstraintKind-913"><span class="linenos">913</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnConstraintKind-914"><a href="#ColumnConstraintKind-914"><span class="linenos">914</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ColumnConstraintKind.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ColumnConstraintKind.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ColumnConstraintKind.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ColumnConstraintKind.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ColumnConstraintKind.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ColumnConstraintKind.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ColumnConstraintKind.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ColumnConstraintKind.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ColumnConstraintKind.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ColumnConstraintKind.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ColumnConstraintKind.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ColumnConstraintKind.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ColumnConstraintKind.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ColumnConstraintKind.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnConstraintKind.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ColumnConstraintKind.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ColumnConstraintKind.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ColumnConstraintKind.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnConstraintKind.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ColumnConstraintKind.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ColumnConstraintKind.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ColumnConstraintKind.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ColumnConstraintKind.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ColumnConstraintKind.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ColumnConstraintKind.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ColumnConstraintKind.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ColumnConstraintKind.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ColumnConstraintKind.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ColumnConstraintKind.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ColumnConstraintKind.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ColumnConstraintKind.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ColumnConstraintKind.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ColumnConstraintKind.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AutoIncrementColumnConstraint"> + <input id="AutoIncrementColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AutoIncrementColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="AutoIncrementColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AutoIncrementColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementColumnConstraint-917"><a href="#AutoIncrementColumnConstraint-917"><span class="linenos">917</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="AutoIncrementColumnConstraint-918"><a href="#AutoIncrementColumnConstraint-918"><span class="linenos">918</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AutoIncrementColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AutoIncrementColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AutoIncrementColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AutoIncrementColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AutoIncrementColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AutoIncrementColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AutoIncrementColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AutoIncrementColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AutoIncrementColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AutoIncrementColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AutoIncrementColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AutoIncrementColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AutoIncrementColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AutoIncrementColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AutoIncrementColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AutoIncrementColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AutoIncrementColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AutoIncrementColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AutoIncrementColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AutoIncrementColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AutoIncrementColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AutoIncrementColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AutoIncrementColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AutoIncrementColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AutoIncrementColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AutoIncrementColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AutoIncrementColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AutoIncrementColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AutoIncrementColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AutoIncrementColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AutoIncrementColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AutoIncrementColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AutoIncrementColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CheckColumnConstraint"> + <input id="CheckColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CheckColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="CheckColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CheckColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CheckColumnConstraint-921"><a href="#CheckColumnConstraint-921"><span class="linenos">921</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CheckColumnConstraint-922"><a href="#CheckColumnConstraint-922"><span class="linenos">922</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CheckColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CheckColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CheckColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CheckColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CheckColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CheckColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CheckColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CheckColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CheckColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CheckColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CheckColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CheckColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CheckColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CheckColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CheckColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CheckColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CheckColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CheckColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CheckColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CheckColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CheckColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CheckColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CheckColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CheckColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CheckColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CheckColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CheckColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CheckColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CheckColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CheckColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CheckColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CheckColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CheckColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CollateColumnConstraint"> + <input id="CollateColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CollateColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="CollateColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CollateColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CollateColumnConstraint-925"><a href="#CollateColumnConstraint-925"><span class="linenos">925</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CollateColumnConstraint-926"><a href="#CollateColumnConstraint-926"><span class="linenos">926</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CollateColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CollateColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CollateColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CollateColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CollateColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CollateColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CollateColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CollateColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CollateColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CollateColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CollateColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CollateColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CollateColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CollateColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CollateColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CollateColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CollateColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CollateColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CollateColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CollateColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CollateColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CollateColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CollateColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CollateColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CollateColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CollateColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CollateColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CollateColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CollateColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CollateColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CollateColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CollateColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CollateColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CommentColumnConstraint"> + <input id="CommentColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CommentColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="CommentColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CommentColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CommentColumnConstraint-929"><a href="#CommentColumnConstraint-929"><span class="linenos">929</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CommentColumnConstraint-930"><a href="#CommentColumnConstraint-930"><span class="linenos">930</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CommentColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CommentColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CommentColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CommentColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CommentColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CommentColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CommentColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CommentColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CommentColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CommentColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CommentColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CommentColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CommentColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CommentColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CommentColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CommentColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CommentColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CommentColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CommentColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CommentColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CommentColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CommentColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CommentColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CommentColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CommentColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CommentColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CommentColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CommentColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CommentColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CommentColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CommentColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CommentColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CommentColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DefaultColumnConstraint"> + <input id="DefaultColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DefaultColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="DefaultColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DefaultColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DefaultColumnConstraint-933"><a href="#DefaultColumnConstraint-933"><span class="linenos">933</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="DefaultColumnConstraint-934"><a href="#DefaultColumnConstraint-934"><span class="linenos">934</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DefaultColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DefaultColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DefaultColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DefaultColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DefaultColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DefaultColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DefaultColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DefaultColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DefaultColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DefaultColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DefaultColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DefaultColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DefaultColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DefaultColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DefaultColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DefaultColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DefaultColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DefaultColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DefaultColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DefaultColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DefaultColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DefaultColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DefaultColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DefaultColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DefaultColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DefaultColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DefaultColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DefaultColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DefaultColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DefaultColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DefaultColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DefaultColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DefaultColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="EncodeColumnConstraint"> + <input id="EncodeColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">EncodeColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="EncodeColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#EncodeColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="EncodeColumnConstraint-937"><a href="#EncodeColumnConstraint-937"><span class="linenos">937</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="EncodeColumnConstraint-938"><a href="#EncodeColumnConstraint-938"><span class="linenos">938</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="EncodeColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="EncodeColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="EncodeColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="EncodeColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="EncodeColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="EncodeColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="EncodeColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="EncodeColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="EncodeColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="EncodeColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="EncodeColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="EncodeColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="EncodeColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="EncodeColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EncodeColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="EncodeColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="EncodeColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="EncodeColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EncodeColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="EncodeColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="EncodeColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="EncodeColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="EncodeColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="EncodeColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="EncodeColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="EncodeColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="EncodeColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="EncodeColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="EncodeColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="EncodeColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="EncodeColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="EncodeColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="EncodeColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="GeneratedAsIdentityColumnConstraint"> + <input id="GeneratedAsIdentityColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GeneratedAsIdentityColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="GeneratedAsIdentityColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GeneratedAsIdentityColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GeneratedAsIdentityColumnConstraint-941"><a href="#GeneratedAsIdentityColumnConstraint-941"><span class="linenos">941</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="GeneratedAsIdentityColumnConstraint-942"><a href="#GeneratedAsIdentityColumnConstraint-942"><span class="linenos">942</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> +</span><span id="GeneratedAsIdentityColumnConstraint-943"><a href="#GeneratedAsIdentityColumnConstraint-943"><span class="linenos">943</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GeneratedAsIdentityColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="NotNullColumnConstraint"> + <input id="NotNullColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">NotNullColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="NotNullColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#NotNullColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="NotNullColumnConstraint-946"><a href="#NotNullColumnConstraint-946"><span class="linenos">946</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="NotNullColumnConstraint-947"><a href="#NotNullColumnConstraint-947"><span class="linenos">947</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="NotNullColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="NotNullColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="NotNullColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="NotNullColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="NotNullColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="NotNullColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="NotNullColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="NotNullColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="NotNullColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="NotNullColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="NotNullColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="NotNullColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="NotNullColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="NotNullColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NotNullColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="NotNullColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="NotNullColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="NotNullColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NotNullColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="NotNullColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="NotNullColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="NotNullColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="NotNullColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="NotNullColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="NotNullColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="NotNullColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="NotNullColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="NotNullColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="NotNullColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="NotNullColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="NotNullColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="NotNullColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="NotNullColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="PrimaryKeyColumnConstraint"> + <input id="PrimaryKeyColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PrimaryKeyColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="PrimaryKeyColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PrimaryKeyColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKeyColumnConstraint-950"><a href="#PrimaryKeyColumnConstraint-950"><span class="linenos">950</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="PrimaryKeyColumnConstraint-951"><a href="#PrimaryKeyColumnConstraint-951"><span class="linenos">951</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PrimaryKeyColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PrimaryKeyColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PrimaryKeyColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PrimaryKeyColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PrimaryKeyColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PrimaryKeyColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PrimaryKeyColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PrimaryKeyColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PrimaryKeyColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PrimaryKeyColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PrimaryKeyColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PrimaryKeyColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PrimaryKeyColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PrimaryKeyColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PrimaryKeyColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PrimaryKeyColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PrimaryKeyColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PrimaryKeyColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PrimaryKeyColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PrimaryKeyColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PrimaryKeyColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PrimaryKeyColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PrimaryKeyColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PrimaryKeyColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PrimaryKeyColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PrimaryKeyColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PrimaryKeyColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PrimaryKeyColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PrimaryKeyColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PrimaryKeyColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PrimaryKeyColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PrimaryKeyColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PrimaryKeyColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UniqueColumnConstraint"> + <input id="UniqueColumnConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UniqueColumnConstraint</span><wbr>(<span class="base"><a href="#ColumnConstraintKind">ColumnConstraintKind</a></span>): + + <label class="view-source-button" for="UniqueColumnConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UniqueColumnConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UniqueColumnConstraint-954"><a href="#UniqueColumnConstraint-954"><span class="linenos">954</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="UniqueColumnConstraint-955"><a href="#UniqueColumnConstraint-955"><span class="linenos">955</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UniqueColumnConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UniqueColumnConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UniqueColumnConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UniqueColumnConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UniqueColumnConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UniqueColumnConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UniqueColumnConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UniqueColumnConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UniqueColumnConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UniqueColumnConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UniqueColumnConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UniqueColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UniqueColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UniqueColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UniqueColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UniqueColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UniqueColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UniqueColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UniqueColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UniqueColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UniqueColumnConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UniqueColumnConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UniqueColumnConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UniqueColumnConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UniqueColumnConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UniqueColumnConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UniqueColumnConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UniqueColumnConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UniqueColumnConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UniqueColumnConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UniqueColumnConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UniqueColumnConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UniqueColumnConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Constraint"> + <input id="Constraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Constraint</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Constraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Constraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Constraint-958"><a href="#Constraint-958"><span class="linenos">958</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Constraint-959"><a href="#Constraint-959"><span class="linenos">959</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Constraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Constraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Constraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Constraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Constraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Constraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Constraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Constraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Constraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Constraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Constraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Constraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Constraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Constraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Constraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Constraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Constraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Constraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Constraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Constraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Constraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Constraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Constraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Constraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Constraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Constraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Constraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Constraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Constraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Constraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Constraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Constraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Constraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Delete"> + <input id="Delete-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Delete</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Delete-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Delete"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Delete-962"><a href="#Delete-962"><span class="linenos">962</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Delete-963"><a href="#Delete-963"><span class="linenos">963</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Delete.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Delete.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Delete.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Delete.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Delete.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Delete.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Delete.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Delete.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Delete.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Delete.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Delete.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Delete.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Delete.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Delete.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Delete.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Delete.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Delete.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Delete.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Delete.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Delete.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Delete.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Delete.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Delete.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Delete.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Delete.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Delete.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Delete.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Delete.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Delete.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Delete.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Delete.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Delete.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Delete.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Drop"> + <input id="Drop-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Drop</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Drop-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Drop"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Drop-966"><a href="#Drop-966"><span class="linenos">966</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Drop-967"><a href="#Drop-967"><span class="linenos">967</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Drop-968"><a href="#Drop-968"><span class="linenos">968</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-969"><a href="#Drop-969"><span class="linenos">969</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-970"><a href="#Drop-970"><span class="linenos">970</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-971"><a href="#Drop-971"><span class="linenos">971</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-972"><a href="#Drop-972"><span class="linenos">972</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-973"><a href="#Drop-973"><span class="linenos">973</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-974"><a href="#Drop-974"><span class="linenos">974</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Drop.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Drop.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Drop.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Drop.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Drop.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Drop.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Drop.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Drop.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Drop.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Drop.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Drop.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Drop.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Drop.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Drop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Drop.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Drop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Drop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Drop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Drop.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Drop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Drop.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Drop.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Drop.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Drop.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Drop.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Drop.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Drop.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Drop.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Drop.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Drop.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Drop.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Drop.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Drop.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Filter"> + <input id="Filter-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Filter</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Filter-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Filter"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Filter-977"><a href="#Filter-977"><span class="linenos">977</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Filter-978"><a href="#Filter-978"><span class="linenos">978</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Filter.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Filter.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Filter.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Filter.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Filter.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Filter.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Filter.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Filter.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Filter.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Filter.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Filter.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Filter.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Filter.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Filter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Filter.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Filter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Filter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Filter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Filter.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Filter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Filter.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Filter.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Filter.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Filter.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Filter.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Filter.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Filter.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Filter.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Filter.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Filter.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Filter.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Filter.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Filter.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Check"> + <input id="Check-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Check</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Check-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Check"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Check-981"><a href="#Check-981"><span class="linenos">981</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Check-982"><a href="#Check-982"><span class="linenos">982</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Check.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Check.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Check.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Check.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Check.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Check.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Check.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Check.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Check.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Check.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Check.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Check.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Check.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Check.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Check.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Check.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Check.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Check.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Check.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Check.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Check.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Check.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Check.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Check.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Check.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Check.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Check.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Check.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Check.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Check.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Check.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Check.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Check.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Directory"> + <input id="Directory-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Directory</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Directory-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Directory"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Directory-985"><a href="#Directory-985"><span class="linenos">985</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Directory-986"><a href="#Directory-986"><span class="linenos">986</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> +</span><span id="Directory-987"><a href="#Directory-987"><span class="linenos">987</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Directory.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Directory.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Directory.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Directory.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Directory.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Directory.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Directory.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Directory.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Directory.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Directory.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Directory.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Directory.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Directory.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Directory.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Directory.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Directory.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Directory.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Directory.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Directory.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Directory.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Directory.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Directory.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Directory.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Directory.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Directory.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Directory.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Directory.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Directory.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Directory.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Directory.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Directory.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Directory.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Directory.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ForeignKey"> + <input id="ForeignKey-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ForeignKey</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="ForeignKey-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ForeignKey"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ForeignKey-990"><a href="#ForeignKey-990"><span class="linenos">990</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ForeignKey-991"><a href="#ForeignKey-991"><span class="linenos">991</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="ForeignKey-992"><a href="#ForeignKey-992"><span class="linenos">992</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="ForeignKey-993"><a href="#ForeignKey-993"><span class="linenos">993</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-994"><a href="#ForeignKey-994"><span class="linenos">994</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-995"><a href="#ForeignKey-995"><span class="linenos">995</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-996"><a href="#ForeignKey-996"><span class="linenos">996</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ForeignKey.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ForeignKey.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ForeignKey.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ForeignKey.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ForeignKey.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ForeignKey.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ForeignKey.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ForeignKey.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ForeignKey.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ForeignKey.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ForeignKey.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ForeignKey.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ForeignKey.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ForeignKey.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ForeignKey.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ForeignKey.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ForeignKey.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ForeignKey.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ForeignKey.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ForeignKey.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ForeignKey.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ForeignKey.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ForeignKey.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ForeignKey.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ForeignKey.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ForeignKey.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ForeignKey.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ForeignKey.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ForeignKey.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ForeignKey.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ForeignKey.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ForeignKey.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ForeignKey.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="PrimaryKey"> + <input id="PrimaryKey-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PrimaryKey</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="PrimaryKey-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PrimaryKey"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKey-999"><a href="#PrimaryKey-999"><span class="linenos"> 999</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="PrimaryKey-1000"><a href="#PrimaryKey-1000"><span class="linenos">1000</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PrimaryKey.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PrimaryKey.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PrimaryKey.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PrimaryKey.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PrimaryKey.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PrimaryKey.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PrimaryKey.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PrimaryKey.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PrimaryKey.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PrimaryKey.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PrimaryKey.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PrimaryKey.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PrimaryKey.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PrimaryKey.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PrimaryKey.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PrimaryKey.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PrimaryKey.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PrimaryKey.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PrimaryKey.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PrimaryKey.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PrimaryKey.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PrimaryKey.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PrimaryKey.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PrimaryKey.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PrimaryKey.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PrimaryKey.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PrimaryKey.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PrimaryKey.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PrimaryKey.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PrimaryKey.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PrimaryKey.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PrimaryKey.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PrimaryKey.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Unique"> + <input id="Unique-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Unique</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Unique-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unique"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unique-1003"><a href="#Unique-1003"><span class="linenos">1003</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unique-1004"><a href="#Unique-1004"><span class="linenos">1004</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Unique.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Unique.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Unique.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Unique.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Unique.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Unique.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Unique.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Unique.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Unique.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Unique.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Unique.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Unique.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Unique.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Unique.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unique.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Unique.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Unique.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Unique.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unique.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Unique.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Unique.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Unique.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Unique.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Unique.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Unique.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Unique.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Unique.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Unique.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Unique.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Unique.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Unique.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Unique.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Unique.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Into"> + <input id="Into-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Into</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Into-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Into"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Into-1009"><a href="#Into-1009"><span class="linenos">1009</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Into-1010"><a href="#Into-1010"><span class="linenos">1010</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Into.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Into.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Into.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Into.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Into.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Into.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Into.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Into.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Into.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Into.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Into.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Into.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Into.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Into.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Into.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Into.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Into.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Into.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Into.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Into.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Into.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Into.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Into.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Into.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Into.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Into.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Into.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Into.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Into.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Into.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Into.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Into.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Into.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="From"> + <input id="From-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">From</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="From-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#From"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="From-1013"><a href="#From-1013"><span class="linenos">1013</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="From-1014"><a href="#From-1014"><span class="linenos">1014</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="From.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="From.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="From.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="From.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="From.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="From.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="From.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="From.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="From.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="From.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="From.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="From.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="From.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="From.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="From.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="From.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="From.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="From.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="From.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="From.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="From.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="From.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="From.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="From.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="From.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="From.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="From.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="From.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="From.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="From.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="From.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="From.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="From.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Having"> + <input id="Having-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Having</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Having-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Having"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Having-1017"><a href="#Having-1017"><span class="linenos">1017</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Having-1018"><a href="#Having-1018"><span class="linenos">1018</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Having.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Having.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Having.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Having.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Having.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Having.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Having.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Having.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Having.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Having.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Having.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Having.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Having.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Having.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Having.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Having.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Having.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Having.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Having.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Having.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Having.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Having.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Having.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Having.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Having.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Having.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Having.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Having.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Having.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Having.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Having.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Having.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Having.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Hint"> + <input id="Hint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Hint</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Hint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Hint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Hint-1021"><a href="#Hint-1021"><span class="linenos">1021</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Hint-1022"><a href="#Hint-1022"><span class="linenos">1022</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Hint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Hint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Hint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Hint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Hint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Hint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Hint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Hint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Hint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Hint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Hint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Hint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Hint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Hint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Hint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Hint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Hint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Hint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Hint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Hint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Hint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Hint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Hint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Hint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Hint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Hint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Hint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Hint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Hint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Hint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Hint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Hint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Hint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JoinHint"> + <input id="JoinHint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JoinHint</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="JoinHint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JoinHint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JoinHint-1025"><a href="#JoinHint-1025"><span class="linenos">1025</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="JoinHint-1026"><a href="#JoinHint-1026"><span class="linenos">1026</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JoinHint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JoinHint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JoinHint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JoinHint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JoinHint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JoinHint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JoinHint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JoinHint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JoinHint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JoinHint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JoinHint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JoinHint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JoinHint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JoinHint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JoinHint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JoinHint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JoinHint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JoinHint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JoinHint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JoinHint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JoinHint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JoinHint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JoinHint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JoinHint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JoinHint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JoinHint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JoinHint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JoinHint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JoinHint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JoinHint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JoinHint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JoinHint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JoinHint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Identifier"> + <input id="Identifier-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Identifier</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Identifier-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Identifier"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Identifier-1029"><a href="#Identifier-1029"><span class="linenos">1029</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Identifier-1030"><a href="#Identifier-1030"><span class="linenos">1030</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Identifier-1031"><a href="#Identifier-1031"><span class="linenos">1031</span></a> +</span><span id="Identifier-1032"><a href="#Identifier-1032"><span class="linenos">1032</span></a> <span class="nd">@property</span> +</span><span id="Identifier-1033"><a href="#Identifier-1033"><span class="linenos">1033</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Identifier-1034"><a href="#Identifier-1034"><span class="linenos">1034</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> +</span><span id="Identifier-1035"><a href="#Identifier-1035"><span class="linenos">1035</span></a> +</span><span id="Identifier-1036"><a href="#Identifier-1036"><span class="linenos">1036</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> +</span><span id="Identifier-1037"><a href="#Identifier-1037"><span class="linenos">1037</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">other</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> +</span><span id="Identifier-1038"><a href="#Identifier-1038"><span class="linenos">1038</span></a> +</span><span id="Identifier-1039"><a href="#Identifier-1039"><span class="linenos">1039</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Identifier-1040"><a href="#Identifier-1040"><span class="linenos">1040</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()))</span> +</span><span id="Identifier-1041"><a href="#Identifier-1041"><span class="linenos">1041</span></a> +</span><span id="Identifier-1042"><a href="#Identifier-1042"><span class="linenos">1042</span></a> <span class="nd">@property</span> +</span><span id="Identifier-1043"><a href="#Identifier-1043"><span class="linenos">1043</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Identifier-1044"><a href="#Identifier-1044"><span class="linenos">1044</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span></pre></div> + + + + + <div id="Identifier.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Identifier.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Identifier.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Identifier.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Identifier.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Identifier.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Identifier.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Identifier.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Identifier.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Identifier.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Identifier.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Identifier.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Identifier.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Identifier.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Identifier.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Identifier.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Identifier.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Identifier.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Identifier.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Identifier.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Identifier.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Identifier.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Identifier.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Identifier.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Identifier.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Identifier.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Identifier.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Identifier.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Identifier.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Identifier.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Identifier.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Identifier.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Identifier.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Identifier.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Index"> + <input id="Index-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Index</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Index-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Index"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Index-1047"><a href="#Index-1047"><span class="linenos">1047</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Index-1048"><a href="#Index-1048"><span class="linenos">1048</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Index-1049"><a href="#Index-1049"><span class="linenos">1049</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1050"><a href="#Index-1050"><span class="linenos">1050</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1051"><a href="#Index-1051"><span class="linenos">1051</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1052"><a href="#Index-1052"><span class="linenos">1052</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1053"><a href="#Index-1053"><span class="linenos">1053</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1054"><a href="#Index-1054"><span class="linenos">1054</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1055"><a href="#Index-1055"><span class="linenos">1055</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> +</span><span id="Index-1056"><a href="#Index-1056"><span class="linenos">1056</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Index.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Index.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Index.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Index.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Index.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Index.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Index.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Index.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Index.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Index.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Index.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Index.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Index.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Index.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Index.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Index.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Index.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Index.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Index.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Index.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Index.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Index.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Index.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Index.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Index.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Index.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Index.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Index.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Index.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Index.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Index.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Index.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Index.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Insert"> + <input id="Insert-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Insert</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Insert-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Insert"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Insert-1059"><a href="#Insert-1059"><span class="linenos">1059</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Insert-1060"><a href="#Insert-1060"><span class="linenos">1060</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Insert-1061"><a href="#Insert-1061"><span class="linenos">1061</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1062"><a href="#Insert-1062"><span class="linenos">1062</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Insert-1063"><a href="#Insert-1063"><span class="linenos">1063</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1064"><a href="#Insert-1064"><span class="linenos">1064</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1065"><a href="#Insert-1065"><span class="linenos">1065</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1066"><a href="#Insert-1066"><span class="linenos">1066</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1067"><a href="#Insert-1067"><span class="linenos">1067</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Insert.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Insert.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Insert.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Insert.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Insert.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Insert.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Insert.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Insert.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Insert.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Insert.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Insert.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Insert.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Insert.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Insert.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Insert.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Insert.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Insert.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Insert.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Insert.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Insert.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Insert.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Insert.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Insert.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Insert.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Insert.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Insert.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Insert.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Insert.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Insert.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Insert.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Insert.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Insert.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Insert.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Introducer"> + <input id="Introducer-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Introducer</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Introducer-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Introducer"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Introducer-1071"><a href="#Introducer-1071"><span class="linenos">1071</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Introducer-1072"><a href="#Introducer-1072"><span class="linenos">1072</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Introducer.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Introducer.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Introducer.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Introducer.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Introducer.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Introducer.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Introducer.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Introducer.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Introducer.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Introducer.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Introducer.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Introducer.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Introducer.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Introducer.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Introducer.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Introducer.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Introducer.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Introducer.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Introducer.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Introducer.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Introducer.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Introducer.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Introducer.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Introducer.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Introducer.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Introducer.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Introducer.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Introducer.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Introducer.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Introducer.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Introducer.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Introducer.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Introducer.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="National"> + <input id="National-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">National</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="National-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#National"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="National-1076"><a href="#National-1076"><span class="linenos">1076</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="National-1077"><a href="#National-1077"><span class="linenos">1077</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="National.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="National.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="National.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="National.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="National.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="National.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="National.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="National.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="National.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="National.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="National.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="National.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="National.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="National.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="National.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="National.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="National.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="National.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="National.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="National.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="National.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="National.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="National.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="National.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="National.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="National.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="National.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="National.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="National.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="National.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="National.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="National.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="National.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LoadData"> + <input id="LoadData-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LoadData</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="LoadData-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LoadData"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LoadData-1080"><a href="#LoadData-1080"><span class="linenos">1080</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="LoadData-1081"><a href="#LoadData-1081"><span class="linenos">1081</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="LoadData-1082"><a href="#LoadData-1082"><span class="linenos">1082</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LoadData-1083"><a href="#LoadData-1083"><span class="linenos">1083</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1084"><a href="#LoadData-1084"><span class="linenos">1084</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1085"><a href="#LoadData-1085"><span class="linenos">1085</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LoadData-1086"><a href="#LoadData-1086"><span class="linenos">1086</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1087"><a href="#LoadData-1087"><span class="linenos">1087</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1088"><a href="#LoadData-1088"><span class="linenos">1088</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1089"><a href="#LoadData-1089"><span class="linenos">1089</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LoadData.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LoadData.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LoadData.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LoadData.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LoadData.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LoadData.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LoadData.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LoadData.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LoadData.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LoadData.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LoadData.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LoadData.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LoadData.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LoadData.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LoadData.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LoadData.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LoadData.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LoadData.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LoadData.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LoadData.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LoadData.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LoadData.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LoadData.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LoadData.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LoadData.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LoadData.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LoadData.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LoadData.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LoadData.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LoadData.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LoadData.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LoadData.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LoadData.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Partition"> + <input id="Partition-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Partition</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Partition-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Partition"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Partition-1092"><a href="#Partition-1092"><span class="linenos">1092</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Partition-1093"><a href="#Partition-1093"><span class="linenos">1093</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Partition.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Partition.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Partition.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Partition.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Partition.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Partition.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Partition.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Partition.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Partition.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Partition.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Partition.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Partition.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Partition.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Partition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Partition.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Partition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Partition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Partition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Partition.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Partition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Partition.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Partition.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Partition.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Partition.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Partition.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Partition.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Partition.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Partition.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Partition.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Partition.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Partition.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Partition.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Partition.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Fetch"> + <input id="Fetch-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Fetch</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Fetch-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Fetch"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Fetch-1096"><a href="#Fetch-1096"><span class="linenos">1096</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Fetch-1097"><a href="#Fetch-1097"><span class="linenos">1097</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Fetch.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Fetch.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Fetch.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Fetch.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Fetch.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Fetch.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Fetch.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Fetch.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Fetch.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Fetch.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Fetch.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Fetch.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Fetch.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Fetch.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Fetch.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Fetch.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Fetch.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Fetch.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Fetch.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Fetch.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Fetch.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Fetch.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Fetch.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Fetch.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Fetch.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Fetch.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Fetch.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Fetch.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Fetch.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Fetch.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Fetch.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Fetch.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Fetch.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Group"> + <input id="Group-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Group</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Group-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Group"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Group-1100"><a href="#Group-1100"><span class="linenos">1100</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Group-1101"><a href="#Group-1101"><span class="linenos">1101</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Group-1102"><a href="#Group-1102"><span class="linenos">1102</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1103"><a href="#Group-1103"><span class="linenos">1103</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1104"><a href="#Group-1104"><span class="linenos">1104</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1105"><a href="#Group-1105"><span class="linenos">1105</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1106"><a href="#Group-1106"><span class="linenos">1106</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Group.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Group.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Group.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Group.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Group.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Group.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Group.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Group.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Group.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Group.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Group.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Group.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Group.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Group.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Group.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Group.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Group.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Group.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Group.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Group.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Group.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Group.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Group.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Group.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Group.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Group.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Group.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Group.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Group.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Group.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Group.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Group.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Group.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Lambda"> + <input id="Lambda-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Lambda</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Lambda-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Lambda"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lambda-1109"><a href="#Lambda-1109"><span class="linenos">1109</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Lambda-1110"><a href="#Lambda-1110"><span class="linenos">1110</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Lambda.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Lambda.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Lambda.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Lambda.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Lambda.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Lambda.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Lambda.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Lambda.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Lambda.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Lambda.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Lambda.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Lambda.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Lambda.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Lambda.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lambda.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Lambda.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Lambda.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Lambda.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lambda.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Lambda.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Lambda.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Lambda.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Lambda.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Lambda.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Lambda.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Lambda.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Lambda.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Lambda.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Lambda.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Lambda.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Lambda.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Lambda.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Lambda.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Limit"> + <input id="Limit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Limit</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Limit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Limit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Limit-1113"><a href="#Limit-1113"><span class="linenos">1113</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Limit-1114"><a href="#Limit-1114"><span class="linenos">1114</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Limit.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Limit.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Limit.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Limit.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Limit.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Limit.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Limit.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Limit.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Limit.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Limit.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Limit.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Limit.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Limit.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Limit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Limit.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Limit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Limit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Limit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Limit.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Limit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Limit.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Limit.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Limit.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Limit.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Limit.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Limit.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Limit.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Limit.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Limit.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Limit.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Limit.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Limit.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Limit.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Literal"> + <input id="Literal-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Literal</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Literal-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Literal"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal-1117"><a href="#Literal-1117"><span class="linenos">1117</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Literal-1118"><a href="#Literal-1118"><span class="linenos">1118</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Literal-1119"><a href="#Literal-1119"><span class="linenos">1119</span></a> +</span><span id="Literal-1120"><a href="#Literal-1120"><span class="linenos">1120</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> +</span><span id="Literal-1121"><a href="#Literal-1121"><span class="linenos">1121</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="Literal-1122"><a href="#Literal-1122"><span class="linenos">1122</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> +</span><span id="Literal-1123"><a href="#Literal-1123"><span class="linenos">1123</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">this</span> +</span><span id="Literal-1124"><a href="#Literal-1124"><span class="linenos">1124</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="Literal-1125"><a href="#Literal-1125"><span class="linenos">1125</span></a> <span class="p">)</span> +</span><span id="Literal-1126"><a href="#Literal-1126"><span class="linenos">1126</span></a> +</span><span id="Literal-1127"><a href="#Literal-1127"><span class="linenos">1127</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Literal-1128"><a href="#Literal-1128"><span class="linenos">1128</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]))</span> +</span><span id="Literal-1129"><a href="#Literal-1129"><span class="linenos">1129</span></a> +</span><span id="Literal-1130"><a href="#Literal-1130"><span class="linenos">1130</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal-1131"><a href="#Literal-1131"><span class="linenos">1131</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal-1132"><a href="#Literal-1132"><span class="linenos">1132</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="Literal-1133"><a href="#Literal-1133"><span class="linenos">1133</span></a> +</span><span id="Literal-1134"><a href="#Literal-1134"><span class="linenos">1134</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal-1135"><a href="#Literal-1135"><span class="linenos">1135</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal-1136"><a href="#Literal-1136"><span class="linenos">1136</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="Literal-1137"><a href="#Literal-1137"><span class="linenos">1137</span></a> +</span><span id="Literal-1138"><a href="#Literal-1138"><span class="linenos">1138</span></a> <span class="nd">@property</span> +</span><span id="Literal-1139"><a href="#Literal-1139"><span class="linenos">1139</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Literal-1140"><a href="#Literal-1140"><span class="linenos">1140</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span></pre></div> + + + + + <div id="Literal.number" class="classattr"> + <input id="Literal.number-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">number</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span>, </span><span class="param"><span class="n">number</span></span><span class="return-annotation">) -> <span class="n"><a href="#Literal">sqlglot.expressions.Literal</a></span>:</span></span> + + <label class="view-source-button" for="Literal.number-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Literal.number"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.number-1130"><a href="#Literal.number-1130"><span class="linenos">1130</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal.number-1131"><a href="#Literal.number-1131"><span class="linenos">1131</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal.number-1132"><a href="#Literal.number-1132"><span class="linenos">1132</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div id="Literal.string" class="classattr"> + <input id="Literal.string-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">string</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span>, </span><span class="param"><span class="n">string</span></span><span class="return-annotation">) -> <span class="n"><a href="#Literal">sqlglot.expressions.Literal</a></span>:</span></span> + + <label class="view-source-button" for="Literal.string-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Literal.string"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.string-1134"><a href="#Literal.string-1134"><span class="linenos">1134</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal.string-1135"><a href="#Literal.string-1135"><span class="linenos">1135</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal.string-1136"><a href="#Literal.string-1136"><span class="linenos">1136</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div id="Literal.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Literal.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Literal.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Literal.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Literal.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Literal.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Literal.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Literal.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Literal.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Literal.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Literal.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Literal.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Literal.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Literal.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Literal.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Literal.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Literal.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Literal.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Literal.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Literal.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Literal.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Literal.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Literal.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Literal.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Literal.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Literal.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Literal.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Literal.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Literal.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Literal.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Literal.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Literal.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Literal.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Literal.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Literal.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Literal.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Literal.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Join"> + <input id="Join-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Join</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Join-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Join"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join-1143"><a href="#Join-1143"><span class="linenos">1143</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Join-1144"><a href="#Join-1144"><span class="linenos">1144</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Join-1145"><a href="#Join-1145"><span class="linenos">1145</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Join-1146"><a href="#Join-1146"><span class="linenos">1146</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1147"><a href="#Join-1147"><span class="linenos">1147</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1148"><a href="#Join-1148"><span class="linenos">1148</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1149"><a href="#Join-1149"><span class="linenos">1149</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1150"><a href="#Join-1150"><span class="linenos">1150</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1151"><a href="#Join-1151"><span class="linenos">1151</span></a> <span class="p">}</span> +</span><span id="Join-1152"><a href="#Join-1152"><span class="linenos">1152</span></a> +</span><span id="Join-1153"><a href="#Join-1153"><span class="linenos">1153</span></a> <span class="nd">@property</span> +</span><span id="Join-1154"><a href="#Join-1154"><span class="linenos">1154</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1155"><a href="#Join-1155"><span class="linenos">1155</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="Join-1156"><a href="#Join-1156"><span class="linenos">1156</span></a> +</span><span id="Join-1157"><a href="#Join-1157"><span class="linenos">1157</span></a> <span class="nd">@property</span> +</span><span id="Join-1158"><a href="#Join-1158"><span class="linenos">1158</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1159"><a href="#Join-1159"><span class="linenos">1159</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="Join-1160"><a href="#Join-1160"><span class="linenos">1160</span></a> +</span><span id="Join-1161"><a href="#Join-1161"><span class="linenos">1161</span></a> <span class="nd">@property</span> +</span><span id="Join-1162"><a href="#Join-1162"><span class="linenos">1162</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1163"><a href="#Join-1163"><span class="linenos">1163</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> +</span><span id="Join-1164"><a href="#Join-1164"><span class="linenos">1164</span></a> +</span><span id="Join-1165"><a href="#Join-1165"><span class="linenos">1165</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join-1166"><a href="#Join-1166"><span class="linenos">1166</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join-1167"><a href="#Join-1167"><span class="linenos">1167</span></a><span class="sd"> Append to or set the ON expressions.</span> +</span><span id="Join-1168"><a href="#Join-1168"><span class="linenos">1168</span></a> +</span><span id="Join-1169"><a href="#Join-1169"><span class="linenos">1169</span></a><span class="sd"> Example:</span> +</span><span id="Join-1170"><a href="#Join-1170"><span class="linenos">1170</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join-1171"><a href="#Join-1171"><span class="linenos">1171</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="Join-1172"><a href="#Join-1172"><span class="linenos">1172</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="Join-1173"><a href="#Join-1173"><span class="linenos">1173</span></a> +</span><span id="Join-1174"><a href="#Join-1174"><span class="linenos">1174</span></a><span class="sd"> Args:</span> +</span><span id="Join-1175"><a href="#Join-1175"><span class="linenos">1175</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join-1176"><a href="#Join-1176"><span class="linenos">1176</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join-1177"><a href="#Join-1177"><span class="linenos">1177</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Join-1178"><a href="#Join-1178"><span class="linenos">1178</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Join-1179"><a href="#Join-1179"><span class="linenos">1179</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join-1180"><a href="#Join-1180"><span class="linenos">1180</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join-1181"><a href="#Join-1181"><span class="linenos">1181</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join-1182"><a href="#Join-1182"><span class="linenos">1182</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join-1183"><a href="#Join-1183"><span class="linenos">1183</span></a> +</span><span id="Join-1184"><a href="#Join-1184"><span class="linenos">1184</span></a><span class="sd"> Returns:</span> +</span><span id="Join-1185"><a href="#Join-1185"><span class="linenos">1185</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join-1186"><a href="#Join-1186"><span class="linenos">1186</span></a><span class="sd"> """</span> +</span><span id="Join-1187"><a href="#Join-1187"><span class="linenos">1187</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Join-1188"><a href="#Join-1188"><span class="linenos">1188</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join-1189"><a href="#Join-1189"><span class="linenos">1189</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join-1190"><a href="#Join-1190"><span class="linenos">1190</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="Join-1191"><a href="#Join-1191"><span class="linenos">1191</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join-1192"><a href="#Join-1192"><span class="linenos">1192</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join-1193"><a href="#Join-1193"><span class="linenos">1193</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join-1194"><a href="#Join-1194"><span class="linenos">1194</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join-1195"><a href="#Join-1195"><span class="linenos">1195</span></a> <span class="p">)</span> +</span><span id="Join-1196"><a href="#Join-1196"><span class="linenos">1196</span></a> +</span><span id="Join-1197"><a href="#Join-1197"><span class="linenos">1197</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join-1198"><a href="#Join-1198"><span class="linenos">1198</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join-1199"><a href="#Join-1199"><span class="linenos">1199</span></a> +</span><span id="Join-1200"><a href="#Join-1200"><span class="linenos">1200</span></a> <span class="k">return</span> <span class="n">join</span> +</span><span id="Join-1201"><a href="#Join-1201"><span class="linenos">1201</span></a> +</span><span id="Join-1202"><a href="#Join-1202"><span class="linenos">1202</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join-1203"><a href="#Join-1203"><span class="linenos">1203</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join-1204"><a href="#Join-1204"><span class="linenos">1204</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="Join-1205"><a href="#Join-1205"><span class="linenos">1205</span></a> +</span><span id="Join-1206"><a href="#Join-1206"><span class="linenos">1206</span></a><span class="sd"> Example:</span> +</span><span id="Join-1207"><a href="#Join-1207"><span class="linenos">1207</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join-1208"><a href="#Join-1208"><span class="linenos">1208</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="Join-1209"><a href="#Join-1209"><span class="linenos">1209</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> +</span><span id="Join-1210"><a href="#Join-1210"><span class="linenos">1210</span></a> +</span><span id="Join-1211"><a href="#Join-1211"><span class="linenos">1211</span></a><span class="sd"> Args:</span> +</span><span id="Join-1212"><a href="#Join-1212"><span class="linenos">1212</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join-1213"><a href="#Join-1213"><span class="linenos">1213</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join-1214"><a href="#Join-1214"><span class="linenos">1214</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="Join-1215"><a href="#Join-1215"><span class="linenos">1215</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join-1216"><a href="#Join-1216"><span class="linenos">1216</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join-1217"><a href="#Join-1217"><span class="linenos">1217</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join-1218"><a href="#Join-1218"><span class="linenos">1218</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join-1219"><a href="#Join-1219"><span class="linenos">1219</span></a> +</span><span id="Join-1220"><a href="#Join-1220"><span class="linenos">1220</span></a><span class="sd"> Returns:</span> +</span><span id="Join-1221"><a href="#Join-1221"><span class="linenos">1221</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join-1222"><a href="#Join-1222"><span class="linenos">1222</span></a><span class="sd"> """</span> +</span><span id="Join-1223"><a href="#Join-1223"><span class="linenos">1223</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Join-1224"><a href="#Join-1224"><span class="linenos">1224</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join-1225"><a href="#Join-1225"><span class="linenos">1225</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join-1226"><a href="#Join-1226"><span class="linenos">1226</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Join-1227"><a href="#Join-1227"><span class="linenos">1227</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join-1228"><a href="#Join-1228"><span class="linenos">1228</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join-1229"><a href="#Join-1229"><span class="linenos">1229</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join-1230"><a href="#Join-1230"><span class="linenos">1230</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join-1231"><a href="#Join-1231"><span class="linenos">1231</span></a> <span class="p">)</span> +</span><span id="Join-1232"><a href="#Join-1232"><span class="linenos">1232</span></a> +</span><span id="Join-1233"><a href="#Join-1233"><span class="linenos">1233</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join-1234"><a href="#Join-1234"><span class="linenos">1234</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join-1235"><a href="#Join-1235"><span class="linenos">1235</span></a> +</span><span id="Join-1236"><a href="#Join-1236"><span class="linenos">1236</span></a> <span class="k">return</span> <span class="n">join</span> +</span></pre></div> + + + + + <div id="Join.on" class="classattr"> + <input id="Join.on-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">on</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">append</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">copy</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Join.on-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Join.on"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join.on-1165"><a href="#Join.on-1165"><span class="linenos">1165</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join.on-1166"><a href="#Join.on-1166"><span class="linenos">1166</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join.on-1167"><a href="#Join.on-1167"><span class="linenos">1167</span></a><span class="sd"> Append to or set the ON expressions.</span> +</span><span id="Join.on-1168"><a href="#Join.on-1168"><span class="linenos">1168</span></a> +</span><span id="Join.on-1169"><a href="#Join.on-1169"><span class="linenos">1169</span></a><span class="sd"> Example:</span> +</span><span id="Join.on-1170"><a href="#Join.on-1170"><span class="linenos">1170</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join.on-1171"><a href="#Join.on-1171"><span class="linenos">1171</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="Join.on-1172"><a href="#Join.on-1172"><span class="linenos">1172</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="Join.on-1173"><a href="#Join.on-1173"><span class="linenos">1173</span></a> +</span><span id="Join.on-1174"><a href="#Join.on-1174"><span class="linenos">1174</span></a><span class="sd"> Args:</span> +</span><span id="Join.on-1175"><a href="#Join.on-1175"><span class="linenos">1175</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join.on-1176"><a href="#Join.on-1176"><span class="linenos">1176</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join.on-1177"><a href="#Join.on-1177"><span class="linenos">1177</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Join.on-1178"><a href="#Join.on-1178"><span class="linenos">1178</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Join.on-1179"><a href="#Join.on-1179"><span class="linenos">1179</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join.on-1180"><a href="#Join.on-1180"><span class="linenos">1180</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join.on-1181"><a href="#Join.on-1181"><span class="linenos">1181</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join.on-1182"><a href="#Join.on-1182"><span class="linenos">1182</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join.on-1183"><a href="#Join.on-1183"><span class="linenos">1183</span></a> +</span><span id="Join.on-1184"><a href="#Join.on-1184"><span class="linenos">1184</span></a><span class="sd"> Returns:</span> +</span><span id="Join.on-1185"><a href="#Join.on-1185"><span class="linenos">1185</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join.on-1186"><a href="#Join.on-1186"><span class="linenos">1186</span></a><span class="sd"> """</span> +</span><span id="Join.on-1187"><a href="#Join.on-1187"><span class="linenos">1187</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Join.on-1188"><a href="#Join.on-1188"><span class="linenos">1188</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join.on-1189"><a href="#Join.on-1189"><span class="linenos">1189</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join.on-1190"><a href="#Join.on-1190"><span class="linenos">1190</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="Join.on-1191"><a href="#Join.on-1191"><span class="linenos">1191</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join.on-1192"><a href="#Join.on-1192"><span class="linenos">1192</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join.on-1193"><a href="#Join.on-1193"><span class="linenos">1193</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join.on-1194"><a href="#Join.on-1194"><span class="linenos">1194</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join.on-1195"><a href="#Join.on-1195"><span class="linenos">1195</span></a> <span class="p">)</span> +</span><span id="Join.on-1196"><a href="#Join.on-1196"><span class="linenos">1196</span></a> +</span><span id="Join.on-1197"><a href="#Join.on-1197"><span class="linenos">1197</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join.on-1198"><a href="#Join.on-1198"><span class="linenos">1198</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join.on-1199"><a href="#Join.on-1199"><span class="linenos">1199</span></a> +</span><span id="Join.on-1200"><a href="#Join.on-1200"><span class="linenos">1200</span></a> <span class="k">return</span> <span class="n">join</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the ON expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"JOIN x"</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">)</span><span class="o">.</span><span class="n">on</span><span class="p">(</span><span class="s2">"y = 1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'JOIN x ON y = 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is. +Multiple expressions are combined with an AND operator.</li> +<li><strong>append (bool):</strong> if <code>True</code>, AND the new expressions to any existing expression. +Otherwise, this resets the expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Join: the modified join expression.</p> +</blockquote> +</div> + + + </div> + <div id="Join.using" class="classattr"> + <input id="Join.using-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">using</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">append</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">copy</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Join.using-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Join.using"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join.using-1202"><a href="#Join.using-1202"><span class="linenos">1202</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join.using-1203"><a href="#Join.using-1203"><span class="linenos">1203</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join.using-1204"><a href="#Join.using-1204"><span class="linenos">1204</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="Join.using-1205"><a href="#Join.using-1205"><span class="linenos">1205</span></a> +</span><span id="Join.using-1206"><a href="#Join.using-1206"><span class="linenos">1206</span></a><span class="sd"> Example:</span> +</span><span id="Join.using-1207"><a href="#Join.using-1207"><span class="linenos">1207</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join.using-1208"><a href="#Join.using-1208"><span class="linenos">1208</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="Join.using-1209"><a href="#Join.using-1209"><span class="linenos">1209</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> +</span><span id="Join.using-1210"><a href="#Join.using-1210"><span class="linenos">1210</span></a> +</span><span id="Join.using-1211"><a href="#Join.using-1211"><span class="linenos">1211</span></a><span class="sd"> Args:</span> +</span><span id="Join.using-1212"><a href="#Join.using-1212"><span class="linenos">1212</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join.using-1213"><a href="#Join.using-1213"><span class="linenos">1213</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join.using-1214"><a href="#Join.using-1214"><span class="linenos">1214</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="Join.using-1215"><a href="#Join.using-1215"><span class="linenos">1215</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join.using-1216"><a href="#Join.using-1216"><span class="linenos">1216</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join.using-1217"><a href="#Join.using-1217"><span class="linenos">1217</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join.using-1218"><a href="#Join.using-1218"><span class="linenos">1218</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join.using-1219"><a href="#Join.using-1219"><span class="linenos">1219</span></a> +</span><span id="Join.using-1220"><a href="#Join.using-1220"><span class="linenos">1220</span></a><span class="sd"> Returns:</span> +</span><span id="Join.using-1221"><a href="#Join.using-1221"><span class="linenos">1221</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join.using-1222"><a href="#Join.using-1222"><span class="linenos">1222</span></a><span class="sd"> """</span> +</span><span id="Join.using-1223"><a href="#Join.using-1223"><span class="linenos">1223</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Join.using-1224"><a href="#Join.using-1224"><span class="linenos">1224</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join.using-1225"><a href="#Join.using-1225"><span class="linenos">1225</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join.using-1226"><a href="#Join.using-1226"><span class="linenos">1226</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Join.using-1227"><a href="#Join.using-1227"><span class="linenos">1227</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join.using-1228"><a href="#Join.using-1228"><span class="linenos">1228</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join.using-1229"><a href="#Join.using-1229"><span class="linenos">1229</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join.using-1230"><a href="#Join.using-1230"><span class="linenos">1230</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join.using-1231"><a href="#Join.using-1231"><span class="linenos">1231</span></a> <span class="p">)</span> +</span><span id="Join.using-1232"><a href="#Join.using-1232"><span class="linenos">1232</span></a> +</span><span id="Join.using-1233"><a href="#Join.using-1233"><span class="linenos">1233</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join.using-1234"><a href="#Join.using-1234"><span class="linenos">1234</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join.using-1235"><a href="#Join.using-1235"><span class="linenos">1235</span></a> +</span><span id="Join.using-1236"><a href="#Join.using-1236"><span class="linenos">1236</span></a> <span class="k">return</span> <span class="n">join</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the USING expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"JOIN x"</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">)</span><span class="o">.</span><span class="n">using</span><span class="p">(</span><span class="s2">"foo"</span><span class="p">,</span> <span class="s2">"bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'JOIN x USING (foo, bla)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>append (bool):</strong> if <code>True</code>, concatenate the new expressions to the existing "using" list. +Otherwise, this resets the expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Join: the modified join expression.</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Join.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Join.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Join.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Join.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Join.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Join.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Join.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Join.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Join.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Join.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Join.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Join.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Join.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Join.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Join.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Join.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Join.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Join.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Join.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Join.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Join.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Join.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Join.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Join.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Join.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Join.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Join.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Join.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Join.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Join.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Join.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Join.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Join.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Lateral"> + <input id="Lateral-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Lateral</span><wbr>(<span class="base"><a href="#UDTF">UDTF</a></span>): + + <label class="view-source-button" for="Lateral-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Lateral"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lateral-1239"><a href="#Lateral-1239"><span class="linenos">1239</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Lateral-1240"><a href="#Lateral-1240"><span class="linenos">1240</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Lateral.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Lateral.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Lateral.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Lateral.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Lateral.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Lateral.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Lateral.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Lateral.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Lateral.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Lateral.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Lateral.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Lateral.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Lateral.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Lateral.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lateral.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Lateral.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Lateral.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Lateral.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lateral.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Lateral.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Lateral.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Lateral.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Lateral.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Lateral.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Lateral.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Lateral.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Lateral.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Lateral.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Lateral.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Lateral.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Lateral.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Lateral.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Lateral.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Lateral.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Lateral.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Lateral.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="MatchRecognize"> + <input id="MatchRecognize-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">MatchRecognize</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="MatchRecognize-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#MatchRecognize"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="MatchRecognize-1243"><a href="#MatchRecognize-1243"><span class="linenos">1243</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="MatchRecognize-1244"><a href="#MatchRecognize-1244"><span class="linenos">1244</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="MatchRecognize-1245"><a href="#MatchRecognize-1245"><span class="linenos">1245</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1246"><a href="#MatchRecognize-1246"><span class="linenos">1246</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1247"><a href="#MatchRecognize-1247"><span class="linenos">1247</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1248"><a href="#MatchRecognize-1248"><span class="linenos">1248</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1249"><a href="#MatchRecognize-1249"><span class="linenos">1249</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1250"><a href="#MatchRecognize-1250"><span class="linenos">1250</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1251"><a href="#MatchRecognize-1251"><span class="linenos">1251</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1252"><a href="#MatchRecognize-1252"><span class="linenos">1252</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="MatchRecognize.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="MatchRecognize.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="MatchRecognize.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="MatchRecognize.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="MatchRecognize.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="MatchRecognize.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="MatchRecognize.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="MatchRecognize.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="MatchRecognize.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="MatchRecognize.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="MatchRecognize.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="MatchRecognize.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="MatchRecognize.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="MatchRecognize.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="MatchRecognize.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="MatchRecognize.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="MatchRecognize.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="MatchRecognize.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="MatchRecognize.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="MatchRecognize.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="MatchRecognize.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="MatchRecognize.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="MatchRecognize.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="MatchRecognize.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="MatchRecognize.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="MatchRecognize.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="MatchRecognize.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="MatchRecognize.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="MatchRecognize.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="MatchRecognize.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="MatchRecognize.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="MatchRecognize.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="MatchRecognize.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Final"> + <input id="Final-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Final</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Final-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Final"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Final-1257"><a href="#Final-1257"><span class="linenos">1257</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Final-1258"><a href="#Final-1258"><span class="linenos">1258</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Final.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Final.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Final.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Final.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Final.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Final.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Final.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Final.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Final.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Final.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Final.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Final.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Final.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Final.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Final.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Final.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Final.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Final.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Final.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Final.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Final.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Final.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Final.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Final.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Final.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Final.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Final.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Final.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Final.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Final.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Final.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Final.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Final.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Offset"> + <input id="Offset-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Offset</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Offset-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Offset"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Offset-1261"><a href="#Offset-1261"><span class="linenos">1261</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Offset-1262"><a href="#Offset-1262"><span class="linenos">1262</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Offset.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Offset.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Offset.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Offset.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Offset.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Offset.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Offset.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Offset.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Offset.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Offset.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Offset.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Offset.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Offset.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Offset.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Offset.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Offset.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Offset.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Offset.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Offset.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Offset.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Offset.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Offset.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Offset.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Offset.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Offset.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Offset.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Offset.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Offset.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Offset.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Offset.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Offset.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Offset.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Offset.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Order"> + <input id="Order-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Order</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Order-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Order"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Order-1265"><a href="#Order-1265"><span class="linenos">1265</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Order-1266"><a href="#Order-1266"><span class="linenos">1266</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Order.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Order.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Order.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Order.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Order.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Order.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Order.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Order.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Order.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Order.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Order.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Order.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Order.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Order.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Order.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Order.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Order.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Order.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Order.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Order.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Order.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Order.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Order.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Order.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Order.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Order.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Order.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Order.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Order.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Order.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Order.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Order.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Order.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Cluster"> + <input id="Cluster-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Cluster</span><wbr>(<span class="base"><a href="#Order">Order</a></span>): + + <label class="view-source-button" for="Cluster-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Cluster"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cluster-1271"><a href="#Cluster-1271"><span class="linenos">1271</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Cluster-1272"><a href="#Cluster-1272"><span class="linenos">1272</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Cluster.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Cluster.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Cluster.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Cluster.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Cluster.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Cluster.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Cluster.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Cluster.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Cluster.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Cluster.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Cluster.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Cluster.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Cluster.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Cluster.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cluster.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Cluster.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Cluster.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Cluster.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cluster.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Cluster.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Cluster.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Cluster.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Cluster.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Cluster.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Cluster.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Cluster.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Cluster.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Cluster.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Cluster.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Cluster.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Cluster.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Cluster.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Cluster.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Distribute"> + <input id="Distribute-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Distribute</span><wbr>(<span class="base"><a href="#Order">Order</a></span>): + + <label class="view-source-button" for="Distribute-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Distribute"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distribute-1275"><a href="#Distribute-1275"><span class="linenos">1275</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Distribute-1276"><a href="#Distribute-1276"><span class="linenos">1276</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Distribute.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Distribute.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Distribute.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Distribute.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Distribute.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Distribute.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Distribute.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Distribute.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Distribute.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Distribute.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Distribute.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Distribute.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Distribute.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Distribute.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distribute.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Distribute.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Distribute.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Distribute.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distribute.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Distribute.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Distribute.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Distribute.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Distribute.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Distribute.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Distribute.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Distribute.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Distribute.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Distribute.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Distribute.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Distribute.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Distribute.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Distribute.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Distribute.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Sort"> + <input id="Sort-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Sort</span><wbr>(<span class="base"><a href="#Order">Order</a></span>): + + <label class="view-source-button" for="Sort-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Sort"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sort-1279"><a href="#Sort-1279"><span class="linenos">1279</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Sort-1280"><a href="#Sort-1280"><span class="linenos">1280</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Sort.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Sort.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Sort.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Sort.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Sort.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Sort.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Sort.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Sort.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Sort.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Sort.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Sort.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Sort.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Sort.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Sort.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sort.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Sort.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Sort.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Sort.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sort.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Sort.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Sort.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Sort.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Sort.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Sort.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Sort.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Sort.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Sort.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Sort.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Sort.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Sort.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Sort.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Sort.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Sort.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Ordered"> + <input id="Ordered-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Ordered</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Ordered-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Ordered"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ordered-1283"><a href="#Ordered-1283"><span class="linenos">1283</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Ordered-1284"><a href="#Ordered-1284"><span class="linenos">1284</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Ordered.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Ordered.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Ordered.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Ordered.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Ordered.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Ordered.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Ordered.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Ordered.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Ordered.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Ordered.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Ordered.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Ordered.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Ordered.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Ordered.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ordered.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Ordered.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Ordered.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Ordered.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ordered.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Ordered.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Ordered.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Ordered.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Ordered.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Ordered.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Ordered.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Ordered.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Ordered.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Ordered.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Ordered.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Ordered.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Ordered.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Ordered.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Ordered.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Property"> + <input id="Property-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Property</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Property-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Property"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Property-1287"><a href="#Property-1287"><span class="linenos">1287</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Property-1288"><a href="#Property-1288"><span class="linenos">1288</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Property.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Property.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Property.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Property.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Property.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Property.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Property.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Property.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Property.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Property.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Property.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Property.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Property.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Property.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Property.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Property.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Property.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Property.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Property.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Property.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Property.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Property.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Property.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Property.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Property.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Property.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Property.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Property.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Property.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Property.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Property.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Property.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Property.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AlgorithmProperty"> + <input id="AlgorithmProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AlgorithmProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="AlgorithmProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AlgorithmProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlgorithmProperty-1291"><a href="#AlgorithmProperty-1291"><span class="linenos">1291</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AlgorithmProperty-1292"><a href="#AlgorithmProperty-1292"><span class="linenos">1292</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AlgorithmProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AlgorithmProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AlgorithmProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AlgorithmProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AlgorithmProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AlgorithmProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AlgorithmProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AlgorithmProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AlgorithmProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AlgorithmProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AlgorithmProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AlgorithmProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AlgorithmProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AlgorithmProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlgorithmProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AlgorithmProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AlgorithmProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AlgorithmProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlgorithmProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AlgorithmProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AlgorithmProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AlgorithmProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AlgorithmProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AlgorithmProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AlgorithmProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AlgorithmProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AlgorithmProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AlgorithmProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AlgorithmProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AlgorithmProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AlgorithmProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AlgorithmProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AlgorithmProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DefinerProperty"> + <input id="DefinerProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DefinerProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="DefinerProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DefinerProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DefinerProperty-1295"><a href="#DefinerProperty-1295"><span class="linenos">1295</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DefinerProperty-1296"><a href="#DefinerProperty-1296"><span class="linenos">1296</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DefinerProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DefinerProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DefinerProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DefinerProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DefinerProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DefinerProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DefinerProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DefinerProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DefinerProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DefinerProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DefinerProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DefinerProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DefinerProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DefinerProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DefinerProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DefinerProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DefinerProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DefinerProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DefinerProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DefinerProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DefinerProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DefinerProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DefinerProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DefinerProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DefinerProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DefinerProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DefinerProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DefinerProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DefinerProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DefinerProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DefinerProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DefinerProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DefinerProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SqlSecurityProperty"> + <input id="SqlSecurityProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SqlSecurityProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="SqlSecurityProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SqlSecurityProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SqlSecurityProperty-1299"><a href="#SqlSecurityProperty-1299"><span class="linenos">1299</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SqlSecurityProperty-1300"><a href="#SqlSecurityProperty-1300"><span class="linenos">1300</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SqlSecurityProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SqlSecurityProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SqlSecurityProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SqlSecurityProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SqlSecurityProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SqlSecurityProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SqlSecurityProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SqlSecurityProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SqlSecurityProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SqlSecurityProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SqlSecurityProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SqlSecurityProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SqlSecurityProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SqlSecurityProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SqlSecurityProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SqlSecurityProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SqlSecurityProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SqlSecurityProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SqlSecurityProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SqlSecurityProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SqlSecurityProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SqlSecurityProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SqlSecurityProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SqlSecurityProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SqlSecurityProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SqlSecurityProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SqlSecurityProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SqlSecurityProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SqlSecurityProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SqlSecurityProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SqlSecurityProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SqlSecurityProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SqlSecurityProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TableFormatProperty"> + <input id="TableFormatProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TableFormatProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="TableFormatProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TableFormatProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableFormatProperty-1303"><a href="#TableFormatProperty-1303"><span class="linenos">1303</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="TableFormatProperty-1304"><a href="#TableFormatProperty-1304"><span class="linenos">1304</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TableFormatProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TableFormatProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TableFormatProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TableFormatProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TableFormatProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TableFormatProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TableFormatProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TableFormatProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TableFormatProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TableFormatProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TableFormatProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TableFormatProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TableFormatProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TableFormatProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableFormatProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TableFormatProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TableFormatProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TableFormatProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableFormatProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TableFormatProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TableFormatProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TableFormatProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TableFormatProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TableFormatProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TableFormatProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TableFormatProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TableFormatProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TableFormatProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TableFormatProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TableFormatProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TableFormatProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TableFormatProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TableFormatProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="PartitionedByProperty"> + <input id="PartitionedByProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PartitionedByProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="PartitionedByProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PartitionedByProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PartitionedByProperty-1307"><a href="#PartitionedByProperty-1307"><span class="linenos">1307</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="PartitionedByProperty-1308"><a href="#PartitionedByProperty-1308"><span class="linenos">1308</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PartitionedByProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PartitionedByProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PartitionedByProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PartitionedByProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PartitionedByProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PartitionedByProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PartitionedByProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PartitionedByProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PartitionedByProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PartitionedByProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PartitionedByProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PartitionedByProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PartitionedByProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PartitionedByProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PartitionedByProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PartitionedByProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PartitionedByProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PartitionedByProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PartitionedByProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PartitionedByProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PartitionedByProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PartitionedByProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PartitionedByProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PartitionedByProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PartitionedByProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PartitionedByProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PartitionedByProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PartitionedByProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PartitionedByProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PartitionedByProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PartitionedByProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PartitionedByProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PartitionedByProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="FileFormatProperty"> + <input id="FileFormatProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">FileFormatProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="FileFormatProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#FileFormatProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="FileFormatProperty-1311"><a href="#FileFormatProperty-1311"><span class="linenos">1311</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FileFormatProperty-1312"><a href="#FileFormatProperty-1312"><span class="linenos">1312</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="FileFormatProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="FileFormatProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="FileFormatProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="FileFormatProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="FileFormatProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="FileFormatProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="FileFormatProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="FileFormatProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="FileFormatProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="FileFormatProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="FileFormatProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="FileFormatProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="FileFormatProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="FileFormatProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FileFormatProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="FileFormatProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="FileFormatProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="FileFormatProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FileFormatProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="FileFormatProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="FileFormatProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="FileFormatProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="FileFormatProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="FileFormatProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="FileFormatProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="FileFormatProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="FileFormatProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="FileFormatProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="FileFormatProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="FileFormatProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="FileFormatProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="FileFormatProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="FileFormatProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DistKeyProperty"> + <input id="DistKeyProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DistKeyProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="DistKeyProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DistKeyProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DistKeyProperty-1315"><a href="#DistKeyProperty-1315"><span class="linenos">1315</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DistKeyProperty-1316"><a href="#DistKeyProperty-1316"><span class="linenos">1316</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DistKeyProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DistKeyProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DistKeyProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DistKeyProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DistKeyProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DistKeyProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DistKeyProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DistKeyProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DistKeyProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DistKeyProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DistKeyProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DistKeyProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DistKeyProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DistKeyProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DistKeyProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DistKeyProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DistKeyProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DistKeyProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DistKeyProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DistKeyProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DistKeyProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DistKeyProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DistKeyProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DistKeyProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DistKeyProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DistKeyProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DistKeyProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DistKeyProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DistKeyProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DistKeyProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DistKeyProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DistKeyProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DistKeyProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SortKeyProperty"> + <input id="SortKeyProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SortKeyProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="SortKeyProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SortKeyProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SortKeyProperty-1319"><a href="#SortKeyProperty-1319"><span class="linenos">1319</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SortKeyProperty-1320"><a href="#SortKeyProperty-1320"><span class="linenos">1320</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SortKeyProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SortKeyProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SortKeyProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SortKeyProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SortKeyProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SortKeyProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SortKeyProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SortKeyProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SortKeyProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SortKeyProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SortKeyProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SortKeyProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SortKeyProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SortKeyProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SortKeyProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SortKeyProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SortKeyProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SortKeyProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SortKeyProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SortKeyProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SortKeyProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SortKeyProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SortKeyProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SortKeyProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SortKeyProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SortKeyProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SortKeyProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SortKeyProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SortKeyProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SortKeyProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SortKeyProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SortKeyProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SortKeyProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DistStyleProperty"> + <input id="DistStyleProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DistStyleProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="DistStyleProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DistStyleProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DistStyleProperty-1323"><a href="#DistStyleProperty-1323"><span class="linenos">1323</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DistStyleProperty-1324"><a href="#DistStyleProperty-1324"><span class="linenos">1324</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DistStyleProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DistStyleProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DistStyleProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DistStyleProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DistStyleProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DistStyleProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DistStyleProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DistStyleProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DistStyleProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DistStyleProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DistStyleProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DistStyleProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DistStyleProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DistStyleProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DistStyleProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DistStyleProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DistStyleProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DistStyleProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DistStyleProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DistStyleProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DistStyleProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DistStyleProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DistStyleProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DistStyleProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DistStyleProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DistStyleProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DistStyleProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DistStyleProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DistStyleProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DistStyleProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DistStyleProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DistStyleProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DistStyleProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LikeProperty"> + <input id="LikeProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LikeProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="LikeProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LikeProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LikeProperty-1327"><a href="#LikeProperty-1327"><span class="linenos">1327</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LikeProperty-1328"><a href="#LikeProperty-1328"><span class="linenos">1328</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LikeProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LikeProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LikeProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LikeProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LikeProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LikeProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LikeProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LikeProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LikeProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LikeProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LikeProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LikeProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LikeProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LikeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LikeProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LikeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LikeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LikeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LikeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LikeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LikeProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LikeProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LikeProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LikeProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LikeProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LikeProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LikeProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LikeProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LikeProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LikeProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LikeProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LikeProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LikeProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LocationProperty"> + <input id="LocationProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LocationProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="LocationProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LocationProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LocationProperty-1331"><a href="#LocationProperty-1331"><span class="linenos">1331</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LocationProperty-1332"><a href="#LocationProperty-1332"><span class="linenos">1332</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LocationProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LocationProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LocationProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LocationProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LocationProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LocationProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LocationProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LocationProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LocationProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LocationProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LocationProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LocationProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LocationProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LocationProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LocationProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LocationProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LocationProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LocationProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LocationProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LocationProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LocationProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LocationProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LocationProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LocationProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LocationProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LocationProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LocationProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LocationProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LocationProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LocationProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LocationProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LocationProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LocationProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="EngineProperty"> + <input id="EngineProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">EngineProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="EngineProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#EngineProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="EngineProperty-1335"><a href="#EngineProperty-1335"><span class="linenos">1335</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="EngineProperty-1336"><a href="#EngineProperty-1336"><span class="linenos">1336</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="EngineProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="EngineProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="EngineProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="EngineProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="EngineProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="EngineProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="EngineProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="EngineProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="EngineProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="EngineProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="EngineProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="EngineProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="EngineProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="EngineProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EngineProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="EngineProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="EngineProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="EngineProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EngineProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="EngineProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="EngineProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="EngineProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="EngineProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="EngineProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="EngineProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="EngineProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="EngineProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="EngineProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="EngineProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="EngineProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="EngineProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="EngineProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="EngineProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AutoIncrementProperty"> + <input id="AutoIncrementProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AutoIncrementProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="AutoIncrementProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AutoIncrementProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementProperty-1339"><a href="#AutoIncrementProperty-1339"><span class="linenos">1339</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AutoIncrementProperty-1340"><a href="#AutoIncrementProperty-1340"><span class="linenos">1340</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AutoIncrementProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AutoIncrementProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AutoIncrementProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AutoIncrementProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AutoIncrementProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AutoIncrementProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AutoIncrementProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AutoIncrementProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AutoIncrementProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AutoIncrementProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AutoIncrementProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AutoIncrementProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AutoIncrementProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AutoIncrementProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AutoIncrementProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AutoIncrementProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AutoIncrementProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AutoIncrementProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AutoIncrementProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AutoIncrementProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AutoIncrementProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AutoIncrementProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AutoIncrementProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AutoIncrementProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AutoIncrementProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AutoIncrementProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AutoIncrementProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AutoIncrementProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AutoIncrementProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AutoIncrementProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AutoIncrementProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AutoIncrementProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AutoIncrementProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CharacterSetProperty"> + <input id="CharacterSetProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CharacterSetProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="CharacterSetProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CharacterSetProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSetProperty-1343"><a href="#CharacterSetProperty-1343"><span class="linenos">1343</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="CharacterSetProperty-1344"><a href="#CharacterSetProperty-1344"><span class="linenos">1344</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CharacterSetProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CharacterSetProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CharacterSetProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CharacterSetProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CharacterSetProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CharacterSetProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CharacterSetProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CharacterSetProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CharacterSetProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CharacterSetProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CharacterSetProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CharacterSetProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CharacterSetProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CharacterSetProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CharacterSetProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CharacterSetProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CharacterSetProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CharacterSetProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CharacterSetProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CharacterSetProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CharacterSetProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CharacterSetProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CharacterSetProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CharacterSetProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CharacterSetProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CharacterSetProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CharacterSetProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CharacterSetProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CharacterSetProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CharacterSetProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CharacterSetProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CharacterSetProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CharacterSetProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CollateProperty"> + <input id="CollateProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CollateProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="CollateProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CollateProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CollateProperty-1347"><a href="#CollateProperty-1347"><span class="linenos">1347</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="CollateProperty-1348"><a href="#CollateProperty-1348"><span class="linenos">1348</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CollateProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CollateProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CollateProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CollateProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CollateProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CollateProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CollateProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CollateProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CollateProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CollateProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CollateProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CollateProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CollateProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CollateProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CollateProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CollateProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CollateProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CollateProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CollateProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CollateProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CollateProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CollateProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CollateProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CollateProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CollateProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CollateProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CollateProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CollateProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CollateProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CollateProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CollateProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CollateProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CollateProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SchemaCommentProperty"> + <input id="SchemaCommentProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SchemaCommentProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="SchemaCommentProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SchemaCommentProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SchemaCommentProperty-1351"><a href="#SchemaCommentProperty-1351"><span class="linenos">1351</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SchemaCommentProperty-1352"><a href="#SchemaCommentProperty-1352"><span class="linenos">1352</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SchemaCommentProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SchemaCommentProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SchemaCommentProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SchemaCommentProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SchemaCommentProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SchemaCommentProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SchemaCommentProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SchemaCommentProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SchemaCommentProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SchemaCommentProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SchemaCommentProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SchemaCommentProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SchemaCommentProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SchemaCommentProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SchemaCommentProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SchemaCommentProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SchemaCommentProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SchemaCommentProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SchemaCommentProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SchemaCommentProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SchemaCommentProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SchemaCommentProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SchemaCommentProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SchemaCommentProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SchemaCommentProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SchemaCommentProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SchemaCommentProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SchemaCommentProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SchemaCommentProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SchemaCommentProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SchemaCommentProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SchemaCommentProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SchemaCommentProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ReturnsProperty"> + <input id="ReturnsProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ReturnsProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="ReturnsProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ReturnsProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ReturnsProperty-1355"><a href="#ReturnsProperty-1355"><span class="linenos">1355</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ReturnsProperty-1356"><a href="#ReturnsProperty-1356"><span class="linenos">1356</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ReturnsProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ReturnsProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ReturnsProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ReturnsProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ReturnsProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ReturnsProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ReturnsProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ReturnsProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ReturnsProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ReturnsProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ReturnsProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ReturnsProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ReturnsProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ReturnsProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ReturnsProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ReturnsProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ReturnsProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ReturnsProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ReturnsProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ReturnsProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ReturnsProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ReturnsProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ReturnsProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ReturnsProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ReturnsProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ReturnsProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ReturnsProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ReturnsProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ReturnsProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ReturnsProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ReturnsProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ReturnsProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ReturnsProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LanguageProperty"> + <input id="LanguageProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LanguageProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="LanguageProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LanguageProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LanguageProperty-1359"><a href="#LanguageProperty-1359"><span class="linenos">1359</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LanguageProperty-1360"><a href="#LanguageProperty-1360"><span class="linenos">1360</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LanguageProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LanguageProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LanguageProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LanguageProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LanguageProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LanguageProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LanguageProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LanguageProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LanguageProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LanguageProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LanguageProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LanguageProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LanguageProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LanguageProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LanguageProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LanguageProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LanguageProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LanguageProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LanguageProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LanguageProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LanguageProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LanguageProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LanguageProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LanguageProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LanguageProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LanguageProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LanguageProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LanguageProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LanguageProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LanguageProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LanguageProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LanguageProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LanguageProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ExecuteAsProperty"> + <input id="ExecuteAsProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ExecuteAsProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="ExecuteAsProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ExecuteAsProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ExecuteAsProperty-1363"><a href="#ExecuteAsProperty-1363"><span class="linenos">1363</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ExecuteAsProperty-1364"><a href="#ExecuteAsProperty-1364"><span class="linenos">1364</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ExecuteAsProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ExecuteAsProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ExecuteAsProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ExecuteAsProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ExecuteAsProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ExecuteAsProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ExecuteAsProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ExecuteAsProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ExecuteAsProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ExecuteAsProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ExecuteAsProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ExecuteAsProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ExecuteAsProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ExecuteAsProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ExecuteAsProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ExecuteAsProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ExecuteAsProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ExecuteAsProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ExecuteAsProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ExecuteAsProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ExecuteAsProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ExecuteAsProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ExecuteAsProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ExecuteAsProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ExecuteAsProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ExecuteAsProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ExecuteAsProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ExecuteAsProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ExecuteAsProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ExecuteAsProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ExecuteAsProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ExecuteAsProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ExecuteAsProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="VolatilityProperty"> + <input id="VolatilityProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">VolatilityProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="VolatilityProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#VolatilityProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="VolatilityProperty-1367"><a href="#VolatilityProperty-1367"><span class="linenos">1367</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="VolatilityProperty-1368"><a href="#VolatilityProperty-1368"><span class="linenos">1368</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="VolatilityProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="VolatilityProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="VolatilityProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="VolatilityProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="VolatilityProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="VolatilityProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="VolatilityProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="VolatilityProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="VolatilityProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="VolatilityProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="VolatilityProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="VolatilityProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="VolatilityProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="VolatilityProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VolatilityProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="VolatilityProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="VolatilityProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="VolatilityProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VolatilityProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="VolatilityProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="VolatilityProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="VolatilityProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="VolatilityProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="VolatilityProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="VolatilityProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="VolatilityProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="VolatilityProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="VolatilityProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="VolatilityProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="VolatilityProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="VolatilityProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="VolatilityProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="VolatilityProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RowFormatDelimitedProperty"> + <input id="RowFormatDelimitedProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RowFormatDelimitedProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="RowFormatDelimitedProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RowFormatDelimitedProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatDelimitedProperty-1371"><a href="#RowFormatDelimitedProperty-1371"><span class="linenos">1371</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="RowFormatDelimitedProperty-1372"><a href="#RowFormatDelimitedProperty-1372"><span class="linenos">1372</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> +</span><span id="RowFormatDelimitedProperty-1373"><a href="#RowFormatDelimitedProperty-1373"><span class="linenos">1373</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="RowFormatDelimitedProperty-1374"><a href="#RowFormatDelimitedProperty-1374"><span class="linenos">1374</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1375"><a href="#RowFormatDelimitedProperty-1375"><span class="linenos">1375</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1376"><a href="#RowFormatDelimitedProperty-1376"><span class="linenos">1376</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1377"><a href="#RowFormatDelimitedProperty-1377"><span class="linenos">1377</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1378"><a href="#RowFormatDelimitedProperty-1378"><span class="linenos">1378</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1379"><a href="#RowFormatDelimitedProperty-1379"><span class="linenos">1379</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1380"><a href="#RowFormatDelimitedProperty-1380"><span class="linenos">1380</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1381"><a href="#RowFormatDelimitedProperty-1381"><span class="linenos">1381</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RowFormatDelimitedProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RowFormatDelimitedProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RowFormatDelimitedProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RowFormatDelimitedProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RowFormatDelimitedProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RowFormatDelimitedProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RowFormatDelimitedProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RowFormatDelimitedProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RowFormatDelimitedProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RowFormatDelimitedProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RowFormatDelimitedProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RowFormatDelimitedProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RowFormatDelimitedProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RowFormatDelimitedProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowFormatDelimitedProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RowFormatDelimitedProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RowFormatDelimitedProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RowFormatDelimitedProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowFormatDelimitedProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RowFormatDelimitedProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RowFormatDelimitedProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RowFormatDelimitedProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RowFormatDelimitedProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RowFormatDelimitedProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RowFormatDelimitedProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RowFormatDelimitedProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RowFormatDelimitedProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RowFormatDelimitedProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RowFormatDelimitedProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RowFormatDelimitedProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RowFormatDelimitedProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RowFormatDelimitedProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RowFormatDelimitedProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RowFormatSerdeProperty"> + <input id="RowFormatSerdeProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RowFormatSerdeProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="RowFormatSerdeProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RowFormatSerdeProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatSerdeProperty-1384"><a href="#RowFormatSerdeProperty-1384"><span class="linenos">1384</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="RowFormatSerdeProperty-1385"><a href="#RowFormatSerdeProperty-1385"><span class="linenos">1385</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RowFormatSerdeProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RowFormatSerdeProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RowFormatSerdeProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RowFormatSerdeProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RowFormatSerdeProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RowFormatSerdeProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RowFormatSerdeProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RowFormatSerdeProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RowFormatSerdeProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RowFormatSerdeProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RowFormatSerdeProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RowFormatSerdeProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RowFormatSerdeProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RowFormatSerdeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowFormatSerdeProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RowFormatSerdeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RowFormatSerdeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RowFormatSerdeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowFormatSerdeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RowFormatSerdeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RowFormatSerdeProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RowFormatSerdeProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RowFormatSerdeProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RowFormatSerdeProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RowFormatSerdeProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RowFormatSerdeProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RowFormatSerdeProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RowFormatSerdeProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RowFormatSerdeProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RowFormatSerdeProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RowFormatSerdeProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RowFormatSerdeProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RowFormatSerdeProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SerdeProperties"> + <input id="SerdeProperties-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SerdeProperties</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="SerdeProperties-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SerdeProperties"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SerdeProperties-1388"><a href="#SerdeProperties-1388"><span class="linenos">1388</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SerdeProperties-1389"><a href="#SerdeProperties-1389"><span class="linenos">1389</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SerdeProperties.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SerdeProperties.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SerdeProperties.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SerdeProperties.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SerdeProperties.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SerdeProperties.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SerdeProperties.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SerdeProperties.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SerdeProperties.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SerdeProperties.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SerdeProperties.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SerdeProperties.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SerdeProperties.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SerdeProperties.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SerdeProperties.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SerdeProperties.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SerdeProperties.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SerdeProperties.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SerdeProperties.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SerdeProperties.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SerdeProperties.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SerdeProperties.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SerdeProperties.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SerdeProperties.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SerdeProperties.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SerdeProperties.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SerdeProperties.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SerdeProperties.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SerdeProperties.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SerdeProperties.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SerdeProperties.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SerdeProperties.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SerdeProperties.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="FallbackProperty"> + <input id="FallbackProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">FallbackProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="FallbackProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#FallbackProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="FallbackProperty-1392"><a href="#FallbackProperty-1392"><span class="linenos">1392</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FallbackProperty-1393"><a href="#FallbackProperty-1393"><span class="linenos">1393</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="FallbackProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="FallbackProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="FallbackProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="FallbackProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="FallbackProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="FallbackProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="FallbackProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="FallbackProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="FallbackProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="FallbackProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="FallbackProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="FallbackProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="FallbackProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="FallbackProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FallbackProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="FallbackProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="FallbackProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="FallbackProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FallbackProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="FallbackProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="FallbackProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="FallbackProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="FallbackProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="FallbackProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="FallbackProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="FallbackProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="FallbackProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="FallbackProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="FallbackProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="FallbackProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="FallbackProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="FallbackProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="FallbackProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="WithJournalTableProperty"> + <input id="WithJournalTableProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">WithJournalTableProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="WithJournalTableProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#WithJournalTableProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="WithJournalTableProperty-1396"><a href="#WithJournalTableProperty-1396"><span class="linenos">1396</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="WithJournalTableProperty-1397"><a href="#WithJournalTableProperty-1397"><span class="linenos">1397</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="WithJournalTableProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="WithJournalTableProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="WithJournalTableProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="WithJournalTableProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="WithJournalTableProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="WithJournalTableProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="WithJournalTableProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="WithJournalTableProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="WithJournalTableProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="WithJournalTableProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="WithJournalTableProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="WithJournalTableProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="WithJournalTableProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="WithJournalTableProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WithJournalTableProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="WithJournalTableProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="WithJournalTableProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="WithJournalTableProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WithJournalTableProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="WithJournalTableProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="WithJournalTableProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="WithJournalTableProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="WithJournalTableProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="WithJournalTableProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="WithJournalTableProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="WithJournalTableProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="WithJournalTableProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="WithJournalTableProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="WithJournalTableProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="WithJournalTableProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="WithJournalTableProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="WithJournalTableProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="WithJournalTableProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LogProperty"> + <input id="LogProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LogProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="LogProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LogProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LogProperty-1400"><a href="#LogProperty-1400"><span class="linenos">1400</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LogProperty-1401"><a href="#LogProperty-1401"><span class="linenos">1401</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LogProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LogProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LogProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LogProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LogProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LogProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LogProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LogProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LogProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LogProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LogProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LogProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LogProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LogProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LogProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LogProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LogProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LogProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LogProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LogProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LogProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LogProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LogProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LogProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LogProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LogProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LogProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LogProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LogProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LogProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LogProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LogProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LogProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JournalProperty"> + <input id="JournalProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JournalProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="JournalProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JournalProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JournalProperty-1404"><a href="#JournalProperty-1404"><span class="linenos">1404</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="JournalProperty-1405"><a href="#JournalProperty-1405"><span class="linenos">1405</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JournalProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JournalProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JournalProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JournalProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JournalProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JournalProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JournalProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JournalProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JournalProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JournalProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JournalProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JournalProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JournalProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JournalProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JournalProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JournalProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JournalProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JournalProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JournalProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JournalProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JournalProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JournalProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JournalProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JournalProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JournalProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JournalProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JournalProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JournalProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JournalProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JournalProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JournalProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JournalProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JournalProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AfterJournalProperty"> + <input id="AfterJournalProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AfterJournalProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="AfterJournalProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AfterJournalProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AfterJournalProperty-1408"><a href="#AfterJournalProperty-1408"><span class="linenos">1408</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AfterJournalProperty-1409"><a href="#AfterJournalProperty-1409"><span class="linenos">1409</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AfterJournalProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AfterJournalProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AfterJournalProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AfterJournalProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AfterJournalProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AfterJournalProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AfterJournalProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AfterJournalProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AfterJournalProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AfterJournalProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AfterJournalProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AfterJournalProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AfterJournalProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AfterJournalProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AfterJournalProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AfterJournalProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AfterJournalProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AfterJournalProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AfterJournalProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AfterJournalProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AfterJournalProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AfterJournalProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AfterJournalProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AfterJournalProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AfterJournalProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AfterJournalProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AfterJournalProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AfterJournalProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AfterJournalProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AfterJournalProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AfterJournalProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AfterJournalProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AfterJournalProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ChecksumProperty"> + <input id="ChecksumProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ChecksumProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="ChecksumProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ChecksumProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ChecksumProperty-1412"><a href="#ChecksumProperty-1412"><span class="linenos">1412</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ChecksumProperty-1413"><a href="#ChecksumProperty-1413"><span class="linenos">1413</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ChecksumProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ChecksumProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ChecksumProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ChecksumProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ChecksumProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ChecksumProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ChecksumProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ChecksumProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ChecksumProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ChecksumProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ChecksumProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ChecksumProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ChecksumProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ChecksumProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ChecksumProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ChecksumProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ChecksumProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ChecksumProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ChecksumProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ChecksumProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ChecksumProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ChecksumProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ChecksumProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ChecksumProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ChecksumProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ChecksumProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ChecksumProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ChecksumProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ChecksumProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ChecksumProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ChecksumProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ChecksumProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ChecksumProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="FreespaceProperty"> + <input id="FreespaceProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">FreespaceProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="FreespaceProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#FreespaceProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="FreespaceProperty-1416"><a href="#FreespaceProperty-1416"><span class="linenos">1416</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FreespaceProperty-1417"><a href="#FreespaceProperty-1417"><span class="linenos">1417</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="FreespaceProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="FreespaceProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="FreespaceProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="FreespaceProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="FreespaceProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="FreespaceProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="FreespaceProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="FreespaceProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="FreespaceProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="FreespaceProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="FreespaceProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="FreespaceProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="FreespaceProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="FreespaceProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FreespaceProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="FreespaceProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="FreespaceProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="FreespaceProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FreespaceProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="FreespaceProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="FreespaceProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="FreespaceProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="FreespaceProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="FreespaceProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="FreespaceProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="FreespaceProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="FreespaceProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="FreespaceProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="FreespaceProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="FreespaceProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="FreespaceProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="FreespaceProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="FreespaceProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="MergeBlockRatioProperty"> + <input id="MergeBlockRatioProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">MergeBlockRatioProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="MergeBlockRatioProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#MergeBlockRatioProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="MergeBlockRatioProperty-1420"><a href="#MergeBlockRatioProperty-1420"><span class="linenos">1420</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="MergeBlockRatioProperty-1421"><a href="#MergeBlockRatioProperty-1421"><span class="linenos">1421</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="MergeBlockRatioProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="MergeBlockRatioProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="MergeBlockRatioProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="MergeBlockRatioProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="MergeBlockRatioProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="MergeBlockRatioProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="MergeBlockRatioProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="MergeBlockRatioProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="MergeBlockRatioProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="MergeBlockRatioProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="MergeBlockRatioProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="MergeBlockRatioProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="MergeBlockRatioProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="MergeBlockRatioProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="MergeBlockRatioProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="MergeBlockRatioProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="MergeBlockRatioProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="MergeBlockRatioProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="MergeBlockRatioProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="MergeBlockRatioProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="MergeBlockRatioProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="MergeBlockRatioProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="MergeBlockRatioProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="MergeBlockRatioProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="MergeBlockRatioProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="MergeBlockRatioProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="MergeBlockRatioProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="MergeBlockRatioProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="MergeBlockRatioProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="MergeBlockRatioProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="MergeBlockRatioProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="MergeBlockRatioProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="MergeBlockRatioProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DataBlocksizeProperty"> + <input id="DataBlocksizeProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DataBlocksizeProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="DataBlocksizeProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DataBlocksizeProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataBlocksizeProperty-1424"><a href="#DataBlocksizeProperty-1424"><span class="linenos">1424</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DataBlocksizeProperty-1425"><a href="#DataBlocksizeProperty-1425"><span class="linenos">1425</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DataBlocksizeProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DataBlocksizeProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DataBlocksizeProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DataBlocksizeProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DataBlocksizeProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DataBlocksizeProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DataBlocksizeProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DataBlocksizeProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DataBlocksizeProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DataBlocksizeProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DataBlocksizeProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DataBlocksizeProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DataBlocksizeProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DataBlocksizeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DataBlocksizeProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DataBlocksizeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DataBlocksizeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DataBlocksizeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DataBlocksizeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DataBlocksizeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DataBlocksizeProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DataBlocksizeProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DataBlocksizeProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DataBlocksizeProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DataBlocksizeProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DataBlocksizeProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DataBlocksizeProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DataBlocksizeProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DataBlocksizeProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DataBlocksizeProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DataBlocksizeProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DataBlocksizeProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DataBlocksizeProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BlockCompressionProperty"> + <input id="BlockCompressionProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BlockCompressionProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="BlockCompressionProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BlockCompressionProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BlockCompressionProperty-1428"><a href="#BlockCompressionProperty-1428"><span class="linenos">1428</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="BlockCompressionProperty-1429"><a href="#BlockCompressionProperty-1429"><span class="linenos">1429</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BlockCompressionProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BlockCompressionProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BlockCompressionProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BlockCompressionProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BlockCompressionProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BlockCompressionProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BlockCompressionProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BlockCompressionProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BlockCompressionProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BlockCompressionProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BlockCompressionProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BlockCompressionProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BlockCompressionProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BlockCompressionProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BlockCompressionProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BlockCompressionProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BlockCompressionProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BlockCompressionProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BlockCompressionProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BlockCompressionProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BlockCompressionProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BlockCompressionProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BlockCompressionProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BlockCompressionProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BlockCompressionProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BlockCompressionProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BlockCompressionProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BlockCompressionProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BlockCompressionProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BlockCompressionProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BlockCompressionProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BlockCompressionProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BlockCompressionProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="IsolatedLoadingProperty"> + <input id="IsolatedLoadingProperty-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">IsolatedLoadingProperty</span><wbr>(<span class="base"><a href="#Property">Property</a></span>): + + <label class="view-source-button" for="IsolatedLoadingProperty-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#IsolatedLoadingProperty"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="IsolatedLoadingProperty-1432"><a href="#IsolatedLoadingProperty-1432"><span class="linenos">1432</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="IsolatedLoadingProperty-1433"><a href="#IsolatedLoadingProperty-1433"><span class="linenos">1433</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="IsolatedLoadingProperty-1434"><a href="#IsolatedLoadingProperty-1434"><span class="linenos">1434</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1435"><a href="#IsolatedLoadingProperty-1435"><span class="linenos">1435</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1436"><a href="#IsolatedLoadingProperty-1436"><span class="linenos">1436</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1437"><a href="#IsolatedLoadingProperty-1437"><span class="linenos">1437</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1438"><a href="#IsolatedLoadingProperty-1438"><span class="linenos">1438</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1439"><a href="#IsolatedLoadingProperty-1439"><span class="linenos">1439</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="IsolatedLoadingProperty.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="IsolatedLoadingProperty.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="IsolatedLoadingProperty.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="IsolatedLoadingProperty.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="IsolatedLoadingProperty.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="IsolatedLoadingProperty.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="IsolatedLoadingProperty.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="IsolatedLoadingProperty.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="IsolatedLoadingProperty.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="IsolatedLoadingProperty.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="IsolatedLoadingProperty.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="IsolatedLoadingProperty.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="IsolatedLoadingProperty.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="IsolatedLoadingProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IsolatedLoadingProperty.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="IsolatedLoadingProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="IsolatedLoadingProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="IsolatedLoadingProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IsolatedLoadingProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="IsolatedLoadingProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="IsolatedLoadingProperty.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="IsolatedLoadingProperty.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="IsolatedLoadingProperty.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="IsolatedLoadingProperty.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="IsolatedLoadingProperty.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="IsolatedLoadingProperty.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="IsolatedLoadingProperty.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="IsolatedLoadingProperty.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="IsolatedLoadingProperty.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="IsolatedLoadingProperty.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="IsolatedLoadingProperty.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="IsolatedLoadingProperty.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="IsolatedLoadingProperty.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Properties"> + <input id="Properties-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Properties</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Properties-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Properties"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties-1442"><a href="#Properties-1442"><span class="linenos">1442</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Properties-1443"><a href="#Properties-1443"><span class="linenos">1443</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Properties-1444"><a href="#Properties-1444"><span class="linenos">1444</span></a> +</span><span id="Properties-1445"><a href="#Properties-1445"><span class="linenos">1445</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Properties-1446"><a href="#Properties-1446"><span class="linenos">1446</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> +</span><span id="Properties-1447"><a href="#Properties-1447"><span class="linenos">1447</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> +</span><span id="Properties-1448"><a href="#Properties-1448"><span class="linenos">1448</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> +</span><span id="Properties-1449"><a href="#Properties-1449"><span class="linenos">1449</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> +</span><span id="Properties-1450"><a href="#Properties-1450"><span class="linenos">1450</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> +</span><span id="Properties-1451"><a href="#Properties-1451"><span class="linenos">1451</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> +</span><span id="Properties-1452"><a href="#Properties-1452"><span class="linenos">1452</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> +</span><span id="Properties-1453"><a href="#Properties-1453"><span class="linenos">1453</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> +</span><span id="Properties-1454"><a href="#Properties-1454"><span class="linenos">1454</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> +</span><span id="Properties-1455"><a href="#Properties-1455"><span class="linenos">1455</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> +</span><span id="Properties-1456"><a href="#Properties-1456"><span class="linenos">1456</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> +</span><span id="Properties-1457"><a href="#Properties-1457"><span class="linenos">1457</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> +</span><span id="Properties-1458"><a href="#Properties-1458"><span class="linenos">1458</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> +</span><span id="Properties-1459"><a href="#Properties-1459"><span class="linenos">1459</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> +</span><span id="Properties-1460"><a href="#Properties-1460"><span class="linenos">1460</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> +</span><span id="Properties-1461"><a href="#Properties-1461"><span class="linenos">1461</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> +</span><span id="Properties-1462"><a href="#Properties-1462"><span class="linenos">1462</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> +</span><span id="Properties-1463"><a href="#Properties-1463"><span class="linenos">1463</span></a> <span class="p">}</span> +</span><span id="Properties-1464"><a href="#Properties-1464"><span class="linenos">1464</span></a> +</span><span id="Properties-1465"><a href="#Properties-1465"><span class="linenos">1465</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="Properties-1466"><a href="#Properties-1466"><span class="linenos">1466</span></a> +</span><span id="Properties-1467"><a href="#Properties-1467"><span class="linenos">1467</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="Properties-1468"><a href="#Properties-1468"><span class="linenos">1468</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1469"><a href="#Properties-1469"><span class="linenos">1469</span></a> <span class="n">PRE_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1470"><a href="#Properties-1470"><span class="linenos">1470</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1471"><a href="#Properties-1471"><span class="linenos">1471</span></a> <span class="n">POST_SCHEMA_ROOT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1472"><a href="#Properties-1472"><span class="linenos">1472</span></a> <span class="n">POST_SCHEMA_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1473"><a href="#Properties-1473"><span class="linenos">1473</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1474"><a href="#Properties-1474"><span class="linenos">1474</span></a> +</span><span id="Properties-1475"><a href="#Properties-1475"><span class="linenos">1475</span></a> <span class="nd">@classmethod</span> +</span><span id="Properties-1476"><a href="#Properties-1476"><span class="linenos">1476</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="Properties-1477"><a href="#Properties-1477"><span class="linenos">1477</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Properties-1478"><a href="#Properties-1478"><span class="linenos">1478</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Properties-1479"><a href="#Properties-1479"><span class="linenos">1479</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="Properties-1480"><a href="#Properties-1480"><span class="linenos">1480</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="Properties-1481"><a href="#Properties-1481"><span class="linenos">1481</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties-1482"><a href="#Properties-1482"><span class="linenos">1482</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Properties-1483"><a href="#Properties-1483"><span class="linenos">1483</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties-1484"><a href="#Properties-1484"><span class="linenos">1484</span></a> +</span><span id="Properties-1485"><a href="#Properties-1485"><span class="linenos">1485</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> +</span></pre></div> + + + + + <div id="Properties.from_dict" class="classattr"> + <input id="Properties.from_dict-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">from_dict</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span>, </span><span class="param"><span class="n">properties_dict</span></span><span class="return-annotation">) -> <span class="n"><a href="#Properties">sqlglot.expressions.Properties</a></span>:</span></span> + + <label class="view-source-button" for="Properties.from_dict-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Properties.from_dict"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.from_dict-1475"><a href="#Properties.from_dict-1475"><span class="linenos">1475</span></a> <span class="nd">@classmethod</span> +</span><span id="Properties.from_dict-1476"><a href="#Properties.from_dict-1476"><span class="linenos">1476</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="Properties.from_dict-1477"><a href="#Properties.from_dict-1477"><span class="linenos">1477</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Properties.from_dict-1478"><a href="#Properties.from_dict-1478"><span class="linenos">1478</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Properties.from_dict-1479"><a href="#Properties.from_dict-1479"><span class="linenos">1479</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="Properties.from_dict-1480"><a href="#Properties.from_dict-1480"><span class="linenos">1480</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="Properties.from_dict-1481"><a href="#Properties.from_dict-1481"><span class="linenos">1481</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties.from_dict-1482"><a href="#Properties.from_dict-1482"><span class="linenos">1482</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Properties.from_dict-1483"><a href="#Properties.from_dict-1483"><span class="linenos">1483</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties.from_dict-1484"><a href="#Properties.from_dict-1484"><span class="linenos">1484</span></a> +</span><span id="Properties.from_dict-1485"><a href="#Properties.from_dict-1485"><span class="linenos">1485</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Properties.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Properties.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Properties.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Properties.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Properties.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Properties.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Properties.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Properties.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Properties.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Properties.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Properties.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Properties.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Properties.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Properties.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Properties.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Properties.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Properties.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Properties.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Properties.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Properties.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Properties.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Properties.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Properties.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Properties.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Properties.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Properties.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Properties.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Properties.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Properties.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Properties.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Properties.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Properties.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Properties.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Properties.Location"> + <input id="Properties.Location-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Properties.Location</span><wbr>(<span class="base"><a href="helper.html#AutoName">sqlglot.helper.AutoName</a></span>): + + <label class="view-source-button" for="Properties.Location-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Properties.Location"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.Location-1467"><a href="#Properties.Location-1467"><span class="linenos">1467</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="Properties.Location-1468"><a href="#Properties.Location-1468"><span class="linenos">1468</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1469"><a href="#Properties.Location-1469"><span class="linenos">1469</span></a> <span class="n">PRE_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1470"><a href="#Properties.Location-1470"><span class="linenos">1470</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1471"><a href="#Properties.Location-1471"><span class="linenos">1471</span></a> <span class="n">POST_SCHEMA_ROOT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1472"><a href="#Properties.Location-1472"><span class="linenos">1472</span></a> <span class="n">POST_SCHEMA_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1473"><a href="#Properties.Location-1473"><span class="linenos">1473</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span></pre></div> + + + <div class="docstring"><p>An enumeration.</p> +</div> + + + <div id="Properties.Location.POST_CREATE" class="classattr"> + <div class="attr variable"> + <span class="name">POST_CREATE</span><span class="default_value"> = <Location.POST_CREATE: 'POST_CREATE'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.POST_CREATE"></a> + + + + </div> + <div id="Properties.Location.PRE_SCHEMA" class="classattr"> + <div class="attr variable"> + <span class="name">PRE_SCHEMA</span><span class="default_value"> = <Location.PRE_SCHEMA: 'PRE_SCHEMA'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.PRE_SCHEMA"></a> + + + + </div> + <div id="Properties.Location.POST_INDEX" class="classattr"> + <div class="attr variable"> + <span class="name">POST_INDEX</span><span class="default_value"> = <Location.POST_INDEX: 'POST_INDEX'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.POST_INDEX"></a> + + + + </div> + <div id="Properties.Location.POST_SCHEMA_ROOT" class="classattr"> + <div class="attr variable"> + <span class="name">POST_SCHEMA_ROOT</span><span class="default_value"> = <Location.POST_SCHEMA_ROOT: 'POST_SCHEMA_ROOT'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.POST_SCHEMA_ROOT"></a> + + + + </div> + <div id="Properties.Location.POST_SCHEMA_WITH" class="classattr"> + <div class="attr variable"> + <span class="name">POST_SCHEMA_WITH</span><span class="default_value"> = <Location.POST_SCHEMA_WITH: 'POST_SCHEMA_WITH'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.POST_SCHEMA_WITH"></a> + + + + </div> + <div id="Properties.Location.UNSUPPORTED" class="classattr"> + <div class="attr variable"> + <span class="name">UNSUPPORTED</span><span class="default_value"> = <Location.UNSUPPORTED: 'UNSUPPORTED'></span> + + + </div> + <a class="headerlink" href="#Properties.Location.UNSUPPORTED"></a> + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt>enum.Enum</dt> + <dd id="Properties.Location.name" class="variable">name</dd> + <dd id="Properties.Location.value" class="variable">value</dd> + + </div> + </dl> + </div> + </section> + <section id="Qualify"> + <input id="Qualify-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Qualify</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Qualify-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Qualify"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Qualify-1488"><a href="#Qualify-1488"><span class="linenos">1488</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Qualify-1489"><a href="#Qualify-1489"><span class="linenos">1489</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Qualify.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Qualify.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Qualify.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Qualify.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Qualify.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Qualify.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Qualify.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Qualify.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Qualify.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Qualify.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Qualify.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Qualify.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Qualify.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Qualify.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Qualify.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Qualify.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Qualify.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Qualify.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Qualify.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Qualify.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Qualify.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Qualify.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Qualify.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Qualify.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Qualify.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Qualify.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Qualify.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Qualify.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Qualify.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Qualify.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Qualify.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Qualify.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Qualify.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Return"> + <input id="Return-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Return</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Return-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Return"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Return-1493"><a href="#Return-1493"><span class="linenos">1493</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Return-1494"><a href="#Return-1494"><span class="linenos">1494</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Return.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Return.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Return.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Return.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Return.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Return.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Return.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Return.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Return.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Return.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Return.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Return.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Return.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Return.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Return.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Return.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Return.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Return.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Return.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Return.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Return.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Return.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Return.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Return.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Return.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Return.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Return.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Return.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Return.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Return.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Return.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Return.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Return.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Reference"> + <input id="Reference-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Reference</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Reference-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Reference"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Reference-1497"><a href="#Reference-1497"><span class="linenos">1497</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Reference-1498"><a href="#Reference-1498"><span class="linenos">1498</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Reference.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Reference.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Reference.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Reference.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Reference.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Reference.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Reference.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Reference.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Reference.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Reference.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Reference.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Reference.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Reference.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Reference.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Reference.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Reference.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Reference.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Reference.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Reference.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Reference.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Reference.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Reference.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Reference.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Reference.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Reference.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Reference.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Reference.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Reference.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Reference.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Reference.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Reference.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Reference.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Reference.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Tuple"> + <input id="Tuple-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Tuple</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Tuple-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Tuple"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Tuple-1501"><a href="#Tuple-1501"><span class="linenos">1501</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Tuple-1502"><a href="#Tuple-1502"><span class="linenos">1502</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Tuple.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Tuple.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Tuple.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Tuple.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Tuple.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Tuple.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Tuple.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Tuple.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Tuple.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Tuple.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Tuple.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Tuple.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Tuple.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Tuple.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Tuple.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Tuple.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Tuple.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Tuple.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Tuple.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Tuple.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Tuple.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Tuple.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Tuple.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Tuple.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Tuple.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Tuple.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Tuple.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Tuple.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Tuple.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Tuple.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Tuple.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Tuple.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Tuple.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Subqueryable"> + <input id="Subqueryable-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Subqueryable</span><wbr>(<span class="base"><a href="#Unionable">Unionable</a></span>): + + <label class="view-source-button" for="Subqueryable-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subqueryable"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable-1505"><a href="#Subqueryable-1505"><span class="linenos">1505</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> +</span><span id="Subqueryable-1506"><a href="#Subqueryable-1506"><span class="linenos">1506</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="Subqueryable-1507"><a href="#Subqueryable-1507"><span class="linenos">1507</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable-1508"><a href="#Subqueryable-1508"><span class="linenos">1508</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="Subqueryable-1509"><a href="#Subqueryable-1509"><span class="linenos">1509</span></a> +</span><span id="Subqueryable-1510"><a href="#Subqueryable-1510"><span class="linenos">1510</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable-1511"><a href="#Subqueryable-1511"><span class="linenos">1511</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="Subqueryable-1512"><a href="#Subqueryable-1512"><span class="linenos">1512</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="Subqueryable-1513"><a href="#Subqueryable-1513"><span class="linenos">1513</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> +</span><span id="Subqueryable-1514"><a href="#Subqueryable-1514"><span class="linenos">1514</span></a> +</span><span id="Subqueryable-1515"><a href="#Subqueryable-1515"><span class="linenos">1515</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable-1516"><a href="#Subqueryable-1516"><span class="linenos">1516</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="Subqueryable-1517"><a href="#Subqueryable-1517"><span class="linenos">1517</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable-1518"><a href="#Subqueryable-1518"><span class="linenos">1518</span></a> +</span><span id="Subqueryable-1519"><a href="#Subqueryable-1519"><span class="linenos">1519</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable-1520"><a href="#Subqueryable-1520"><span class="linenos">1520</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="Subqueryable-1521"><a href="#Subqueryable-1521"><span class="linenos">1521</span></a><span class="sd"> """</span> +</span><span id="Subqueryable-1522"><a href="#Subqueryable-1522"><span class="linenos">1522</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Subqueryable-1523"><a href="#Subqueryable-1523"><span class="linenos">1523</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="Subqueryable-1524"><a href="#Subqueryable-1524"><span class="linenos">1524</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Subqueryable-1525"><a href="#Subqueryable-1525"><span class="linenos">1525</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> +</span><span id="Subqueryable-1526"><a href="#Subqueryable-1526"><span class="linenos">1526</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1527"><a href="#Subqueryable-1527"><span class="linenos">1527</span></a> +</span><span id="Subqueryable-1528"><a href="#Subqueryable-1528"><span class="linenos">1528</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Subqueryable-1529"><a href="#Subqueryable-1529"><span class="linenos">1529</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span><span id="Subqueryable-1530"><a href="#Subqueryable-1530"><span class="linenos">1530</span></a> +</span><span id="Subqueryable-1531"><a href="#Subqueryable-1531"><span class="linenos">1531</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1532"><a href="#Subqueryable-1532"><span class="linenos">1532</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1533"><a href="#Subqueryable-1533"><span class="linenos">1533</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> +</span><span id="Subqueryable-1534"><a href="#Subqueryable-1534"><span class="linenos">1534</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> +</span><span id="Subqueryable-1535"><a href="#Subqueryable-1535"><span class="linenos">1535</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="Subqueryable-1536"><a href="#Subqueryable-1536"><span class="linenos">1536</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="Subqueryable-1537"><a href="#Subqueryable-1537"><span class="linenos">1537</span></a> +</span><span id="Subqueryable-1538"><a href="#Subqueryable-1538"><span class="linenos">1538</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1539"><a href="#Subqueryable-1539"><span class="linenos">1539</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1540"><a href="#Subqueryable-1540"><span class="linenos">1540</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> +</span><span id="Subqueryable-1541"><a href="#Subqueryable-1541"><span class="linenos">1541</span></a> +</span><span id="Subqueryable-1542"><a href="#Subqueryable-1542"><span class="linenos">1542</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1543"><a href="#Subqueryable-1543"><span class="linenos">1543</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1544"><a href="#Subqueryable-1544"><span class="linenos">1544</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> +</span><span id="Subqueryable-1545"><a href="#Subqueryable-1545"><span class="linenos">1545</span></a> +</span><span id="Subqueryable-1546"><a href="#Subqueryable-1546"><span class="linenos">1546</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="Subqueryable-1547"><a href="#Subqueryable-1547"><span class="linenos">1547</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable-1548"><a href="#Subqueryable-1548"><span class="linenos">1548</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable-1549"><a href="#Subqueryable-1549"><span class="linenos">1549</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable-1550"><a href="#Subqueryable-1550"><span class="linenos">1550</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable-1551"><a href="#Subqueryable-1551"><span class="linenos">1551</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable-1552"><a href="#Subqueryable-1552"><span class="linenos">1552</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable-1553"><a href="#Subqueryable-1553"><span class="linenos">1553</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable-1554"><a href="#Subqueryable-1554"><span class="linenos">1554</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1555"><a href="#Subqueryable-1555"><span class="linenos">1555</span></a> <span class="p">):</span> +</span><span id="Subqueryable-1556"><a href="#Subqueryable-1556"><span class="linenos">1556</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable-1557"><a href="#Subqueryable-1557"><span class="linenos">1557</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="Subqueryable-1558"><a href="#Subqueryable-1558"><span class="linenos">1558</span></a> +</span><span id="Subqueryable-1559"><a href="#Subqueryable-1559"><span class="linenos">1559</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable-1560"><a href="#Subqueryable-1560"><span class="linenos">1560</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="Subqueryable-1561"><a href="#Subqueryable-1561"><span class="linenos">1561</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="Subqueryable-1562"><a href="#Subqueryable-1562"><span class="linenos">1562</span></a> +</span><span id="Subqueryable-1563"><a href="#Subqueryable-1563"><span class="linenos">1563</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable-1564"><a href="#Subqueryable-1564"><span class="linenos">1564</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Subqueryable-1565"><a href="#Subqueryable-1565"><span class="linenos">1565</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="Subqueryable-1566"><a href="#Subqueryable-1566"><span class="linenos">1566</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="Subqueryable-1567"><a href="#Subqueryable-1567"><span class="linenos">1567</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Subqueryable-1568"><a href="#Subqueryable-1568"><span class="linenos">1568</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="Subqueryable-1569"><a href="#Subqueryable-1569"><span class="linenos">1569</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Subqueryable-1570"><a href="#Subqueryable-1570"><span class="linenos">1570</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Subqueryable-1571"><a href="#Subqueryable-1571"><span class="linenos">1571</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Subqueryable-1572"><a href="#Subqueryable-1572"><span class="linenos">1572</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable-1573"><a href="#Subqueryable-1573"><span class="linenos">1573</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Subqueryable-1574"><a href="#Subqueryable-1574"><span class="linenos">1574</span></a> +</span><span id="Subqueryable-1575"><a href="#Subqueryable-1575"><span class="linenos">1575</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable-1576"><a href="#Subqueryable-1576"><span class="linenos">1576</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Subqueryable-1577"><a href="#Subqueryable-1577"><span class="linenos">1577</span></a><span class="sd"> """</span> +</span><span id="Subqueryable-1578"><a href="#Subqueryable-1578"><span class="linenos">1578</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable-1579"><a href="#Subqueryable-1579"><span class="linenos">1579</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable-1580"><a href="#Subqueryable-1580"><span class="linenos">1580</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable-1581"><a href="#Subqueryable-1581"><span class="linenos">1581</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="Subqueryable-1582"><a href="#Subqueryable-1582"><span class="linenos">1582</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1583"><a href="#Subqueryable-1583"><span class="linenos">1583</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1584"><a href="#Subqueryable-1584"><span class="linenos">1584</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable-1585"><a href="#Subqueryable-1585"><span class="linenos">1585</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable-1586"><a href="#Subqueryable-1586"><span class="linenos">1586</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable-1587"><a href="#Subqueryable-1587"><span class="linenos">1587</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1588"><a href="#Subqueryable-1588"><span class="linenos">1588</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1589"><a href="#Subqueryable-1589"><span class="linenos">1589</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="Subqueryable-1590"><a href="#Subqueryable-1590"><span class="linenos">1590</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="Subqueryable-1591"><a href="#Subqueryable-1591"><span class="linenos">1591</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="Subqueryable-1592"><a href="#Subqueryable-1592"><span class="linenos">1592</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1593"><a href="#Subqueryable-1593"><span class="linenos">1593</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Subqueryable-1594"><a href="#Subqueryable-1594"><span class="linenos">1594</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="Subqueryable-1595"><a href="#Subqueryable-1595"><span class="linenos">1595</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable-1596"><a href="#Subqueryable-1596"><span class="linenos">1596</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="Subqueryable-1597"><a href="#Subqueryable-1597"><span class="linenos">1597</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Subqueryable-1598"><a href="#Subqueryable-1598"><span class="linenos">1598</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Subqueryable-1599"><a href="#Subqueryable-1599"><span class="linenos">1599</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="Subqueryable-1600"><a href="#Subqueryable-1600"><span class="linenos">1600</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="Subqueryable-1601"><a href="#Subqueryable-1601"><span class="linenos">1601</span></a> <span class="p">)</span> +</span></pre></div> + + + + + <div id="Subqueryable.subquery" class="classattr"> + <input id="Subqueryable.subquery-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">subquery</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">alias</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">copy</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">) -> <span class="n"><a href="#Subquery">sqlglot.expressions.Subquery</a></span>:</span></span> + + <label class="view-source-button" for="Subqueryable.subquery-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subqueryable.subquery"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.subquery-1506"><a href="#Subqueryable.subquery-1506"><span class="linenos">1506</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="Subqueryable.subquery-1507"><a href="#Subqueryable.subquery-1507"><span class="linenos">1507</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable.subquery-1508"><a href="#Subqueryable.subquery-1508"><span class="linenos">1508</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="Subqueryable.subquery-1509"><a href="#Subqueryable.subquery-1509"><span class="linenos">1509</span></a> +</span><span id="Subqueryable.subquery-1510"><a href="#Subqueryable.subquery-1510"><span class="linenos">1510</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable.subquery-1511"><a href="#Subqueryable.subquery-1511"><span class="linenos">1511</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="Subqueryable.subquery-1512"><a href="#Subqueryable.subquery-1512"><span class="linenos">1512</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="Subqueryable.subquery-1513"><a href="#Subqueryable.subquery-1513"><span class="linenos">1513</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> +</span><span id="Subqueryable.subquery-1514"><a href="#Subqueryable.subquery-1514"><span class="linenos">1514</span></a> +</span><span id="Subqueryable.subquery-1515"><a href="#Subqueryable.subquery-1515"><span class="linenos">1515</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable.subquery-1516"><a href="#Subqueryable.subquery-1516"><span class="linenos">1516</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="Subqueryable.subquery-1517"><a href="#Subqueryable.subquery-1517"><span class="linenos">1517</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable.subquery-1518"><a href="#Subqueryable.subquery-1518"><span class="linenos">1518</span></a> +</span><span id="Subqueryable.subquery-1519"><a href="#Subqueryable.subquery-1519"><span class="linenos">1519</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable.subquery-1520"><a href="#Subqueryable.subquery-1520"><span class="linenos">1520</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="Subqueryable.subquery-1521"><a href="#Subqueryable.subquery-1521"><span class="linenos">1521</span></a><span class="sd"> """</span> +</span><span id="Subqueryable.subquery-1522"><a href="#Subqueryable.subquery-1522"><span class="linenos">1522</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Subqueryable.subquery-1523"><a href="#Subqueryable.subquery-1523"><span class="linenos">1523</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="Subqueryable.subquery-1524"><a href="#Subqueryable.subquery-1524"><span class="linenos">1524</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Subqueryable.subquery-1525"><a href="#Subqueryable.subquery-1525"><span class="linenos">1525</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> +</span><span id="Subqueryable.subquery-1526"><a href="#Subqueryable.subquery-1526"><span class="linenos">1526</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Convert this expression to an aliased expression that can be used as a Subquery.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">subquery</span> <span class="o">=</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">subquery</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM (SELECT x FROM tbl)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>alias (str | Identifier):</strong> an optional alias for the subquery</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Alias: the subquery</p> +</blockquote> +</div> + + + </div> + <div id="Subqueryable.limit" class="classattr"> + <input id="Subqueryable.limit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">limit</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Subqueryable.limit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subqueryable.limit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.limit-1528"><a href="#Subqueryable.limit-1528"><span class="linenos">1528</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Subqueryable.limit-1529"><a href="#Subqueryable.limit-1529"><span class="linenos">1529</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span></pre></div> + + + + + </div> + <div id="Subqueryable.with_" class="classattr"> + <input id="Subqueryable.with_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">with_</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">alias</span>,</span><span class="param"> <span class="n">as_</span>,</span><span class="param"> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Subqueryable.with_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subqueryable.with_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.with_-1546"><a href="#Subqueryable.with_-1546"><span class="linenos">1546</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1547"><a href="#Subqueryable.with_-1547"><span class="linenos">1547</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1548"><a href="#Subqueryable.with_-1548"><span class="linenos">1548</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1549"><a href="#Subqueryable.with_-1549"><span class="linenos">1549</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1550"><a href="#Subqueryable.with_-1550"><span class="linenos">1550</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1551"><a href="#Subqueryable.with_-1551"><span class="linenos">1551</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1552"><a href="#Subqueryable.with_-1552"><span class="linenos">1552</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1553"><a href="#Subqueryable.with_-1553"><span class="linenos">1553</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1554"><a href="#Subqueryable.with_-1554"><span class="linenos">1554</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1555"><a href="#Subqueryable.with_-1555"><span class="linenos">1555</span></a> <span class="p">):</span> +</span><span id="Subqueryable.with_-1556"><a href="#Subqueryable.with_-1556"><span class="linenos">1556</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable.with_-1557"><a href="#Subqueryable.with_-1557"><span class="linenos">1557</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="Subqueryable.with_-1558"><a href="#Subqueryable.with_-1558"><span class="linenos">1558</span></a> +</span><span id="Subqueryable.with_-1559"><a href="#Subqueryable.with_-1559"><span class="linenos">1559</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable.with_-1560"><a href="#Subqueryable.with_-1560"><span class="linenos">1560</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="Subqueryable.with_-1561"><a href="#Subqueryable.with_-1561"><span class="linenos">1561</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="Subqueryable.with_-1562"><a href="#Subqueryable.with_-1562"><span class="linenos">1562</span></a> +</span><span id="Subqueryable.with_-1563"><a href="#Subqueryable.with_-1563"><span class="linenos">1563</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable.with_-1564"><a href="#Subqueryable.with_-1564"><span class="linenos">1564</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Subqueryable.with_-1565"><a href="#Subqueryable.with_-1565"><span class="linenos">1565</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="Subqueryable.with_-1566"><a href="#Subqueryable.with_-1566"><span class="linenos">1566</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="Subqueryable.with_-1567"><a href="#Subqueryable.with_-1567"><span class="linenos">1567</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Subqueryable.with_-1568"><a href="#Subqueryable.with_-1568"><span class="linenos">1568</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="Subqueryable.with_-1569"><a href="#Subqueryable.with_-1569"><span class="linenos">1569</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Subqueryable.with_-1570"><a href="#Subqueryable.with_-1570"><span class="linenos">1570</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Subqueryable.with_-1571"><a href="#Subqueryable.with_-1571"><span class="linenos">1571</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Subqueryable.with_-1572"><a href="#Subqueryable.with_-1572"><span class="linenos">1572</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable.with_-1573"><a href="#Subqueryable.with_-1573"><span class="linenos">1573</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Subqueryable.with_-1574"><a href="#Subqueryable.with_-1574"><span class="linenos">1574</span></a> +</span><span id="Subqueryable.with_-1575"><a href="#Subqueryable.with_-1575"><span class="linenos">1575</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable.with_-1576"><a href="#Subqueryable.with_-1576"><span class="linenos">1576</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Subqueryable.with_-1577"><a href="#Subqueryable.with_-1577"><span class="linenos">1577</span></a><span class="sd"> """</span> +</span><span id="Subqueryable.with_-1578"><a href="#Subqueryable.with_-1578"><span class="linenos">1578</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1579"><a href="#Subqueryable.with_-1579"><span class="linenos">1579</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1580"><a href="#Subqueryable.with_-1580"><span class="linenos">1580</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1581"><a href="#Subqueryable.with_-1581"><span class="linenos">1581</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1582"><a href="#Subqueryable.with_-1582"><span class="linenos">1582</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1583"><a href="#Subqueryable.with_-1583"><span class="linenos">1583</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1584"><a href="#Subqueryable.with_-1584"><span class="linenos">1584</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1585"><a href="#Subqueryable.with_-1585"><span class="linenos">1585</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1586"><a href="#Subqueryable.with_-1586"><span class="linenos">1586</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1587"><a href="#Subqueryable.with_-1587"><span class="linenos">1587</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1588"><a href="#Subqueryable.with_-1588"><span class="linenos">1588</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1589"><a href="#Subqueryable.with_-1589"><span class="linenos">1589</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1590"><a href="#Subqueryable.with_-1590"><span class="linenos">1590</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1591"><a href="#Subqueryable.with_-1591"><span class="linenos">1591</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1592"><a href="#Subqueryable.with_-1592"><span class="linenos">1592</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1593"><a href="#Subqueryable.with_-1593"><span class="linenos">1593</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1594"><a href="#Subqueryable.with_-1594"><span class="linenos">1594</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1595"><a href="#Subqueryable.with_-1595"><span class="linenos">1595</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1596"><a href="#Subqueryable.with_-1596"><span class="linenos">1596</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1597"><a href="#Subqueryable.with_-1597"><span class="linenos">1597</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1598"><a href="#Subqueryable.with_-1598"><span class="linenos">1598</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1599"><a href="#Subqueryable.with_-1599"><span class="linenos">1599</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1600"><a href="#Subqueryable.with_-1600"><span class="linenos">1600</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="Subqueryable.with_-1601"><a href="#Subqueryable.with_-1601"><span class="linenos">1601</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the common table expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">with_</span><span class="p">(</span><span class="s2">"tbl2"</span><span class="p">,</span> <span class="n">as_</span><span class="o">=</span><span class="s2">"SELECT * FROM tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl2"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>alias (str | Expression):</strong> the SQL code string to parse as the table name. +If an <code><a href="#Expression">Expression</a></code> instance is passed, this is used as-is.</li> +<li><strong>as_ (str | Expression):</strong> the SQL code string to parse as the table expression. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>recursive (bool):</strong> set the RECURSIVE part of the expression. Defaults to <code>False</code>.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this resets the expressions.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Subqueryable.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Subqueryable.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Subqueryable.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Subqueryable.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Subqueryable.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Subqueryable.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Subqueryable.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Subqueryable.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Subqueryable.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Subqueryable.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Subqueryable.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Subqueryable.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Subqueryable.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Subqueryable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Subqueryable.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Subqueryable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Subqueryable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Subqueryable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Subqueryable.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Subqueryable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Subqueryable.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Subqueryable.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Subqueryable.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Subqueryable.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Subqueryable.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Subqueryable.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Subqueryable.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Subqueryable.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Subqueryable.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Subqueryable.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Subqueryable.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Subqueryable.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Subqueryable.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Subqueryable.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Subqueryable.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Subqueryable.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Table"> + <input id="Table-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Table</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Table-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Table"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Table-1624"><a href="#Table-1624"><span class="linenos">1624</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Table-1625"><a href="#Table-1625"><span class="linenos">1625</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Table-1626"><a href="#Table-1626"><span class="linenos">1626</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Table-1627"><a href="#Table-1627"><span class="linenos">1627</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1628"><a href="#Table-1628"><span class="linenos">1628</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1629"><a href="#Table-1629"><span class="linenos">1629</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1630"><a href="#Table-1630"><span class="linenos">1630</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1631"><a href="#Table-1631"><span class="linenos">1631</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1632"><a href="#Table-1632"><span class="linenos">1632</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1633"><a href="#Table-1633"><span class="linenos">1633</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1634"><a href="#Table-1634"><span class="linenos">1634</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1635"><a href="#Table-1635"><span class="linenos">1635</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Table.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Table.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Table.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Table.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Table.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Table.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Table.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Table.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Table.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Table.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Table.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Table.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Table.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Table.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Table.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Table.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Table.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Table.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Table.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Table.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Table.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Table.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Table.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Table.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Table.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Table.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Table.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Table.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Table.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Table.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Table.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Table.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Table.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SystemTime"> + <input id="SystemTime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SystemTime</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="SystemTime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SystemTime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SystemTime-1639"><a href="#SystemTime-1639"><span class="linenos">1639</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SystemTime-1640"><a href="#SystemTime-1640"><span class="linenos">1640</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="SystemTime-1641"><a href="#SystemTime-1641"><span class="linenos">1641</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SystemTime-1642"><a href="#SystemTime-1642"><span class="linenos">1642</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SystemTime-1643"><a href="#SystemTime-1643"><span class="linenos">1643</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="SystemTime-1644"><a href="#SystemTime-1644"><span class="linenos">1644</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SystemTime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SystemTime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SystemTime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SystemTime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SystemTime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SystemTime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SystemTime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SystemTime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SystemTime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SystemTime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SystemTime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SystemTime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SystemTime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SystemTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SystemTime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SystemTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SystemTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SystemTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SystemTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SystemTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SystemTime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SystemTime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SystemTime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SystemTime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SystemTime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SystemTime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SystemTime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SystemTime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SystemTime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SystemTime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SystemTime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SystemTime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SystemTime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Union"> + <input id="Union-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Union</span><wbr>(<span class="base"><a href="#Subqueryable">Subqueryable</a></span>): + + <label class="view-source-button" for="Union-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Union"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Union-1647"><a href="#Union-1647"><span class="linenos">1647</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="Union-1648"><a href="#Union-1648"><span class="linenos">1648</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Union-1649"><a href="#Union-1649"><span class="linenos">1649</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Union-1650"><a href="#Union-1650"><span class="linenos">1650</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1651"><a href="#Union-1651"><span class="linenos">1651</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1652"><a href="#Union-1652"><span class="linenos">1652</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Union-1653"><a href="#Union-1653"><span class="linenos">1653</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Union-1654"><a href="#Union-1654"><span class="linenos">1654</span></a> <span class="p">}</span> +</span><span id="Union-1655"><a href="#Union-1655"><span class="linenos">1655</span></a> +</span><span id="Union-1656"><a href="#Union-1656"><span class="linenos">1656</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Union-1657"><a href="#Union-1657"><span class="linenos">1657</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Union-1658"><a href="#Union-1658"><span class="linenos">1658</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Union-1659"><a href="#Union-1659"><span class="linenos">1659</span></a> +</span><span id="Union-1660"><a href="#Union-1660"><span class="linenos">1660</span></a><span class="sd"> Example:</span> +</span><span id="Union-1661"><a href="#Union-1661"><span class="linenos">1661</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="Union-1662"><a href="#Union-1662"><span class="linenos">1662</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="Union-1663"><a href="#Union-1663"><span class="linenos">1663</span></a> +</span><span id="Union-1664"><a href="#Union-1664"><span class="linenos">1664</span></a><span class="sd"> Args:</span> +</span><span id="Union-1665"><a href="#Union-1665"><span class="linenos">1665</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Union-1666"><a href="#Union-1666"><span class="linenos">1666</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Union-1667"><a href="#Union-1667"><span class="linenos">1667</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Union-1668"><a href="#Union-1668"><span class="linenos">1668</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Union-1669"><a href="#Union-1669"><span class="linenos">1669</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Union-1670"><a href="#Union-1670"><span class="linenos">1670</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Union-1671"><a href="#Union-1671"><span class="linenos">1671</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Union-1672"><a href="#Union-1672"><span class="linenos">1672</span></a> +</span><span id="Union-1673"><a href="#Union-1673"><span class="linenos">1673</span></a><span class="sd"> Returns:</span> +</span><span id="Union-1674"><a href="#Union-1674"><span class="linenos">1674</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="Union-1675"><a href="#Union-1675"><span class="linenos">1675</span></a><span class="sd"> """</span> +</span><span id="Union-1676"><a href="#Union-1676"><span class="linenos">1676</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="Union-1677"><a href="#Union-1677"><span class="linenos">1677</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="Union-1678"><a href="#Union-1678"><span class="linenos">1678</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="Union-1679"><a href="#Union-1679"><span class="linenos">1679</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union-1680"><a href="#Union-1680"><span class="linenos">1680</span></a> <span class="p">)</span> +</span><span id="Union-1681"><a href="#Union-1681"><span class="linenos">1681</span></a> +</span><span id="Union-1682"><a href="#Union-1682"><span class="linenos">1682</span></a> <span class="nd">@property</span> +</span><span id="Union-1683"><a href="#Union-1683"><span class="linenos">1683</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-1684"><a href="#Union-1684"><span class="linenos">1684</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> +</span><span id="Union-1685"><a href="#Union-1685"><span class="linenos">1685</span></a> +</span><span id="Union-1686"><a href="#Union-1686"><span class="linenos">1686</span></a> <span class="nd">@property</span> +</span><span id="Union-1687"><a href="#Union-1687"><span class="linenos">1687</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-1688"><a href="#Union-1688"><span class="linenos">1688</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> +</span><span id="Union-1689"><a href="#Union-1689"><span class="linenos">1689</span></a> +</span><span id="Union-1690"><a href="#Union-1690"><span class="linenos">1690</span></a> <span class="nd">@property</span> +</span><span id="Union-1691"><a href="#Union-1691"><span class="linenos">1691</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-1692"><a href="#Union-1692"><span class="linenos">1692</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Union-1693"><a href="#Union-1693"><span class="linenos">1693</span></a> +</span><span id="Union-1694"><a href="#Union-1694"><span class="linenos">1694</span></a> <span class="nd">@property</span> +</span><span id="Union-1695"><a href="#Union-1695"><span class="linenos">1695</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-1696"><a href="#Union-1696"><span class="linenos">1696</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span></pre></div> + + + + + <div id="Union.limit" class="classattr"> + <input id="Union.limit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">limit</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Union.limit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Union.limit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Union.limit-1656"><a href="#Union.limit-1656"><span class="linenos">1656</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Union.limit-1657"><a href="#Union.limit-1657"><span class="linenos">1657</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Union.limit-1658"><a href="#Union.limit-1658"><span class="linenos">1658</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Union.limit-1659"><a href="#Union.limit-1659"><span class="linenos">1659</span></a> +</span><span id="Union.limit-1660"><a href="#Union.limit-1660"><span class="linenos">1660</span></a><span class="sd"> Example:</span> +</span><span id="Union.limit-1661"><a href="#Union.limit-1661"><span class="linenos">1661</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="Union.limit-1662"><a href="#Union.limit-1662"><span class="linenos">1662</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="Union.limit-1663"><a href="#Union.limit-1663"><span class="linenos">1663</span></a> +</span><span id="Union.limit-1664"><a href="#Union.limit-1664"><span class="linenos">1664</span></a><span class="sd"> Args:</span> +</span><span id="Union.limit-1665"><a href="#Union.limit-1665"><span class="linenos">1665</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Union.limit-1666"><a href="#Union.limit-1666"><span class="linenos">1666</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Union.limit-1667"><a href="#Union.limit-1667"><span class="linenos">1667</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Union.limit-1668"><a href="#Union.limit-1668"><span class="linenos">1668</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Union.limit-1669"><a href="#Union.limit-1669"><span class="linenos">1669</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Union.limit-1670"><a href="#Union.limit-1670"><span class="linenos">1670</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Union.limit-1671"><a href="#Union.limit-1671"><span class="linenos">1671</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Union.limit-1672"><a href="#Union.limit-1672"><span class="linenos">1672</span></a> +</span><span id="Union.limit-1673"><a href="#Union.limit-1673"><span class="linenos">1673</span></a><span class="sd"> Returns:</span> +</span><span id="Union.limit-1674"><a href="#Union.limit-1674"><span class="linenos">1674</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="Union.limit-1675"><a href="#Union.limit-1675"><span class="linenos">1675</span></a><span class="sd"> """</span> +</span><span id="Union.limit-1676"><a href="#Union.limit-1676"><span class="linenos">1676</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="Union.limit-1677"><a href="#Union.limit-1677"><span class="linenos">1677</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="Union.limit-1678"><a href="#Union.limit-1678"><span class="linenos">1678</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="Union.limit-1679"><a href="#Union.limit-1679"><span class="linenos">1679</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union.limit-1680"><a href="#Union.limit-1680"><span class="linenos">1680</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the LIMIT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">select</span><span class="p">(</span><span class="s2">"1"</span><span class="p">)</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">select</span><span class="p">(</span><span class="s2">"1"</span><span class="p">))</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | int | Expression):</strong> the SQL code string to parse. +This can also be an integer. +If a <code><a href="#Limit">Limit</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Limit">Limit</a></code>.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: The limited subqueryable.</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Union.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Union.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Union.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Union.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Union.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Union.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Union.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Union.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Union.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Union.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Union.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Union.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Union.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Union.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Union.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Union.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Union.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Union.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Union.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Union.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Union.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Union.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Union.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Union.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Union.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Union.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Union.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Union.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Union.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Union.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Union.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Union.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Union.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Subqueryable">Subqueryable</a></dt> + <dd id="Union.subquery" class="function"><a href="#Subqueryable.subquery">subquery</a></dd> + <dd id="Union.with_" class="function"><a href="#Subqueryable.with_">with_</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Union.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Union.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Union.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Except"> + <input id="Except-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Except</span><wbr>(<span class="base"><a href="#Union">Union</a></span>): + + <label class="view-source-button" for="Except-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Except"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Except-1699"><a href="#Except-1699"><span class="linenos">1699</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="Except-1700"><a href="#Except-1700"><span class="linenos">1700</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Except.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Except.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Except.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Except.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Except.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Except.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Except.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Except.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Except.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Except.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Except.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Except.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Except.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Except.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Except.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Except.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Except.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Except.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Except.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Except.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Except.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Except.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Except.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Except.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Except.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Except.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Except.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Except.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Except.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Except.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Except.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Except.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Except.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Union">Union</a></dt> + <dd id="Except.limit" class="function"><a href="#Union.limit">limit</a></dd> + + </div> + <div><dt><a href="#Subqueryable">Subqueryable</a></dt> + <dd id="Except.subquery" class="function"><a href="#Subqueryable.subquery">subquery</a></dd> + <dd id="Except.with_" class="function"><a href="#Subqueryable.with_">with_</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Except.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Except.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Except.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Intersect"> + <input id="Intersect-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Intersect</span><wbr>(<span class="base"><a href="#Union">Union</a></span>): + + <label class="view-source-button" for="Intersect-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Intersect"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Intersect-1703"><a href="#Intersect-1703"><span class="linenos">1703</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="Intersect-1704"><a href="#Intersect-1704"><span class="linenos">1704</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Intersect.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Intersect.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Intersect.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Intersect.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Intersect.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Intersect.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Intersect.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Intersect.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Intersect.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Intersect.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Intersect.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Intersect.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Intersect.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Intersect.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Intersect.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Intersect.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Intersect.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Intersect.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Intersect.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Intersect.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Intersect.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Intersect.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Intersect.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Intersect.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Intersect.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Intersect.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Intersect.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Intersect.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Intersect.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Intersect.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Intersect.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Intersect.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Intersect.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Union">Union</a></dt> + <dd id="Intersect.limit" class="function"><a href="#Union.limit">limit</a></dd> + + </div> + <div><dt><a href="#Subqueryable">Subqueryable</a></dt> + <dd id="Intersect.subquery" class="function"><a href="#Subqueryable.subquery">subquery</a></dd> + <dd id="Intersect.with_" class="function"><a href="#Subqueryable.with_">with_</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Intersect.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Intersect.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Intersect.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Unnest"> + <input id="Unnest-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Unnest</span><wbr>(<span class="base"><a href="#UDTF">UDTF</a></span>): + + <label class="view-source-button" for="Unnest-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unnest"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unnest-1707"><a href="#Unnest-1707"><span class="linenos">1707</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Unnest-1708"><a href="#Unnest-1708"><span class="linenos">1708</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Unnest-1709"><a href="#Unnest-1709"><span class="linenos">1709</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Unnest-1710"><a href="#Unnest-1710"><span class="linenos">1710</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-1711"><a href="#Unnest-1711"><span class="linenos">1711</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-1712"><a href="#Unnest-1712"><span class="linenos">1712</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-1713"><a href="#Unnest-1713"><span class="linenos">1713</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Unnest.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Unnest.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Unnest.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Unnest.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Unnest.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Unnest.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Unnest.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Unnest.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Unnest.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Unnest.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Unnest.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Unnest.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Unnest.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Unnest.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unnest.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Unnest.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Unnest.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Unnest.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unnest.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Unnest.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Unnest.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Unnest.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Unnest.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Unnest.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Unnest.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Unnest.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Unnest.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Unnest.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Unnest.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Unnest.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Unnest.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Unnest.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Unnest.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Unnest.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Unnest.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Unnest.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Update"> + <input id="Update-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Update</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Update-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Update"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Update-1716"><a href="#Update-1716"><span class="linenos">1716</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Update-1717"><a href="#Update-1717"><span class="linenos">1717</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Update-1718"><a href="#Update-1718"><span class="linenos">1718</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-1719"><a href="#Update-1719"><span class="linenos">1719</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-1720"><a href="#Update-1720"><span class="linenos">1720</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Update-1721"><a href="#Update-1721"><span class="linenos">1721</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-1722"><a href="#Update-1722"><span class="linenos">1722</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-1723"><a href="#Update-1723"><span class="linenos">1723</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Update.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Update.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Update.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Update.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Update.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Update.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Update.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Update.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Update.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Update.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Update.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Update.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Update.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Update.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Update.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Update.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Update.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Update.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Update.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Update.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Update.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Update.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Update.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Update.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Update.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Update.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Update.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Update.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Update.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Update.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Update.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Update.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Update.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Values"> + <input id="Values-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Values</span><wbr>(<span class="base"><a href="#UDTF">UDTF</a></span>): + + <label class="view-source-button" for="Values-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Values"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Values-1726"><a href="#Values-1726"><span class="linenos">1726</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Values-1727"><a href="#Values-1727"><span class="linenos">1727</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Values-1728"><a href="#Values-1728"><span class="linenos">1728</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Values-1729"><a href="#Values-1729"><span class="linenos">1729</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Values-1730"><a href="#Values-1730"><span class="linenos">1730</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Values-1731"><a href="#Values-1731"><span class="linenos">1731</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Values.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Values.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Values.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Values.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Values.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Values.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Values.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Values.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Values.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Values.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Values.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Values.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Values.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Values.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Values.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Values.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Values.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Values.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Values.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Values.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Values.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Values.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Values.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Values.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Values.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Values.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Values.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Values.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Values.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Values.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Values.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Values.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Values.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Values.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Values.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Values.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Var"> + <input id="Var-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Var</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Var-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Var"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Var-1734"><a href="#Var-1734"><span class="linenos">1734</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Var-1735"><a href="#Var-1735"><span class="linenos">1735</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Var.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Var.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Var.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Var.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Var.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Var.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Var.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Var.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Var.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Var.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Var.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Var.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Var.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Var.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Var.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Var.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Var.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Var.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Var.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Var.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Var.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Var.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Var.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Var.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Var.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Var.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Var.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Var.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Var.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Var.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Var.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Var.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Var.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Schema"> + <input id="Schema-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Schema</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Schema-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Schema"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Schema-1738"><a href="#Schema-1738"><span class="linenos">1738</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Schema-1739"><a href="#Schema-1739"><span class="linenos">1739</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Schema.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Schema.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Schema.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Schema.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Schema.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Schema.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Schema.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Schema.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Schema.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Schema.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Schema.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Schema.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Schema.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Schema.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Schema.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Schema.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Schema.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Schema.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Schema.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Schema.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Schema.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Schema.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Schema.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Schema.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Schema.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Schema.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Schema.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Schema.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Schema.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Schema.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Schema.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Schema.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Schema.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Lock"> + <input id="Lock-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Lock</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Lock-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Lock"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lock-1744"><a href="#Lock-1744"><span class="linenos">1744</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Lock-1745"><a href="#Lock-1745"><span class="linenos">1745</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Lock.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Lock.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Lock.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Lock.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Lock.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Lock.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Lock.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Lock.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Lock.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Lock.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Lock.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Lock.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Lock.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Lock.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lock.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Lock.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Lock.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Lock.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lock.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Lock.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Lock.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Lock.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Lock.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Lock.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Lock.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Lock.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Lock.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Lock.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Lock.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Lock.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Lock.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Lock.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Lock.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Select"> + <input id="Select-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Select</span><wbr>(<span class="base"><a href="#Subqueryable">Subqueryable</a></span>): + + <label class="view-source-button" for="Select-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select-1748"><a href="#Select-1748"><span class="linenos">1748</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="Select-1749"><a href="#Select-1749"><span class="linenos">1749</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Select-1750"><a href="#Select-1750"><span class="linenos">1750</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1751"><a href="#Select-1751"><span class="linenos">1751</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1752"><a href="#Select-1752"><span class="linenos">1752</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1753"><a href="#Select-1753"><span class="linenos">1753</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1754"><a href="#Select-1754"><span class="linenos">1754</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1755"><a href="#Select-1755"><span class="linenos">1755</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-1756"><a href="#Select-1756"><span class="linenos">1756</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Select-1757"><a href="#Select-1757"><span class="linenos">1757</span></a> <span class="p">}</span> +</span><span id="Select-1758"><a href="#Select-1758"><span class="linenos">1758</span></a> +</span><span id="Select-1759"><a href="#Select-1759"><span class="linenos">1759</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1760"><a href="#Select-1760"><span class="linenos">1760</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1761"><a href="#Select-1761"><span class="linenos">1761</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="Select-1762"><a href="#Select-1762"><span class="linenos">1762</span></a> +</span><span id="Select-1763"><a href="#Select-1763"><span class="linenos">1763</span></a><span class="sd"> Example:</span> +</span><span id="Select-1764"><a href="#Select-1764"><span class="linenos">1764</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="Select-1765"><a href="#Select-1765"><span class="linenos">1765</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="Select-1766"><a href="#Select-1766"><span class="linenos">1766</span></a> +</span><span id="Select-1767"><a href="#Select-1767"><span class="linenos">1767</span></a><span class="sd"> Args:</span> +</span><span id="Select-1768"><a href="#Select-1768"><span class="linenos">1768</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1769"><a href="#Select-1769"><span class="linenos">1769</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="Select-1770"><a href="#Select-1770"><span class="linenos">1770</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="Select-1771"><a href="#Select-1771"><span class="linenos">1771</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-1772"><a href="#Select-1772"><span class="linenos">1772</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="Select-1773"><a href="#Select-1773"><span class="linenos">1773</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1774"><a href="#Select-1774"><span class="linenos">1774</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1775"><a href="#Select-1775"><span class="linenos">1775</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1776"><a href="#Select-1776"><span class="linenos">1776</span></a> +</span><span id="Select-1777"><a href="#Select-1777"><span class="linenos">1777</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1778"><a href="#Select-1778"><span class="linenos">1778</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1779"><a href="#Select-1779"><span class="linenos">1779</span></a><span class="sd"> """</span> +</span><span id="Select-1780"><a href="#Select-1780"><span class="linenos">1780</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-1781"><a href="#Select-1781"><span class="linenos">1781</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-1782"><a href="#Select-1782"><span class="linenos">1782</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1783"><a href="#Select-1783"><span class="linenos">1783</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="Select-1784"><a href="#Select-1784"><span class="linenos">1784</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-1785"><a href="#Select-1785"><span class="linenos">1785</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1786"><a href="#Select-1786"><span class="linenos">1786</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="Select-1787"><a href="#Select-1787"><span class="linenos">1787</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="Select-1788"><a href="#Select-1788"><span class="linenos">1788</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1789"><a href="#Select-1789"><span class="linenos">1789</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1790"><a href="#Select-1790"><span class="linenos">1790</span></a> <span class="p">)</span> +</span><span id="Select-1791"><a href="#Select-1791"><span class="linenos">1791</span></a> +</span><span id="Select-1792"><a href="#Select-1792"><span class="linenos">1792</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1793"><a href="#Select-1793"><span class="linenos">1793</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1794"><a href="#Select-1794"><span class="linenos">1794</span></a><span class="sd"> Set the GROUP BY expression.</span> +</span><span id="Select-1795"><a href="#Select-1795"><span class="linenos">1795</span></a> +</span><span id="Select-1796"><a href="#Select-1796"><span class="linenos">1796</span></a><span class="sd"> Example:</span> +</span><span id="Select-1797"><a href="#Select-1797"><span class="linenos">1797</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="Select-1798"><a href="#Select-1798"><span class="linenos">1798</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> +</span><span id="Select-1799"><a href="#Select-1799"><span class="linenos">1799</span></a> +</span><span id="Select-1800"><a href="#Select-1800"><span class="linenos">1800</span></a><span class="sd"> Args:</span> +</span><span id="Select-1801"><a href="#Select-1801"><span class="linenos">1801</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1802"><a href="#Select-1802"><span class="linenos">1802</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-1803"><a href="#Select-1803"><span class="linenos">1803</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="Select-1804"><a href="#Select-1804"><span class="linenos">1804</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="Select-1805"><a href="#Select-1805"><span class="linenos">1805</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-1806"><a href="#Select-1806"><span class="linenos">1806</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="Select-1807"><a href="#Select-1807"><span class="linenos">1807</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1808"><a href="#Select-1808"><span class="linenos">1808</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1809"><a href="#Select-1809"><span class="linenos">1809</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1810"><a href="#Select-1810"><span class="linenos">1810</span></a> +</span><span id="Select-1811"><a href="#Select-1811"><span class="linenos">1811</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1812"><a href="#Select-1812"><span class="linenos">1812</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1813"><a href="#Select-1813"><span class="linenos">1813</span></a><span class="sd"> """</span> +</span><span id="Select-1814"><a href="#Select-1814"><span class="linenos">1814</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Select-1815"><a href="#Select-1815"><span class="linenos">1815</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="Select-1816"><a href="#Select-1816"><span class="linenos">1816</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-1817"><a href="#Select-1817"><span class="linenos">1817</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-1818"><a href="#Select-1818"><span class="linenos">1818</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1819"><a href="#Select-1819"><span class="linenos">1819</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="Select-1820"><a href="#Select-1820"><span class="linenos">1820</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-1821"><a href="#Select-1821"><span class="linenos">1821</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1822"><a href="#Select-1822"><span class="linenos">1822</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="Select-1823"><a href="#Select-1823"><span class="linenos">1823</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="Select-1824"><a href="#Select-1824"><span class="linenos">1824</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1825"><a href="#Select-1825"><span class="linenos">1825</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1826"><a href="#Select-1826"><span class="linenos">1826</span></a> <span class="p">)</span> +</span><span id="Select-1827"><a href="#Select-1827"><span class="linenos">1827</span></a> +</span><span id="Select-1828"><a href="#Select-1828"><span class="linenos">1828</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1829"><a href="#Select-1829"><span class="linenos">1829</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1830"><a href="#Select-1830"><span class="linenos">1830</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="Select-1831"><a href="#Select-1831"><span class="linenos">1831</span></a> +</span><span id="Select-1832"><a href="#Select-1832"><span class="linenos">1832</span></a><span class="sd"> Example:</span> +</span><span id="Select-1833"><a href="#Select-1833"><span class="linenos">1833</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="Select-1834"><a href="#Select-1834"><span class="linenos">1834</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="Select-1835"><a href="#Select-1835"><span class="linenos">1835</span></a> +</span><span id="Select-1836"><a href="#Select-1836"><span class="linenos">1836</span></a><span class="sd"> Args:</span> +</span><span id="Select-1837"><a href="#Select-1837"><span class="linenos">1837</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1838"><a href="#Select-1838"><span class="linenos">1838</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-1839"><a href="#Select-1839"><span class="linenos">1839</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="Select-1840"><a href="#Select-1840"><span class="linenos">1840</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-1841"><a href="#Select-1841"><span class="linenos">1841</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select-1842"><a href="#Select-1842"><span class="linenos">1842</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1843"><a href="#Select-1843"><span class="linenos">1843</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1844"><a href="#Select-1844"><span class="linenos">1844</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1845"><a href="#Select-1845"><span class="linenos">1845</span></a> +</span><span id="Select-1846"><a href="#Select-1846"><span class="linenos">1846</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1847"><a href="#Select-1847"><span class="linenos">1847</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1848"><a href="#Select-1848"><span class="linenos">1848</span></a><span class="sd"> """</span> +</span><span id="Select-1849"><a href="#Select-1849"><span class="linenos">1849</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-1850"><a href="#Select-1850"><span class="linenos">1850</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-1851"><a href="#Select-1851"><span class="linenos">1851</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1852"><a href="#Select-1852"><span class="linenos">1852</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="Select-1853"><a href="#Select-1853"><span class="linenos">1853</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-1854"><a href="#Select-1854"><span class="linenos">1854</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1855"><a href="#Select-1855"><span class="linenos">1855</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="Select-1856"><a href="#Select-1856"><span class="linenos">1856</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="Select-1857"><a href="#Select-1857"><span class="linenos">1857</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1858"><a href="#Select-1858"><span class="linenos">1858</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1859"><a href="#Select-1859"><span class="linenos">1859</span></a> <span class="p">)</span> +</span><span id="Select-1860"><a href="#Select-1860"><span class="linenos">1860</span></a> +</span><span id="Select-1861"><a href="#Select-1861"><span class="linenos">1861</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1862"><a href="#Select-1862"><span class="linenos">1862</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1863"><a href="#Select-1863"><span class="linenos">1863</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="Select-1864"><a href="#Select-1864"><span class="linenos">1864</span></a> +</span><span id="Select-1865"><a href="#Select-1865"><span class="linenos">1865</span></a><span class="sd"> Example:</span> +</span><span id="Select-1866"><a href="#Select-1866"><span class="linenos">1866</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="Select-1867"><a href="#Select-1867"><span class="linenos">1867</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="Select-1868"><a href="#Select-1868"><span class="linenos">1868</span></a> +</span><span id="Select-1869"><a href="#Select-1869"><span class="linenos">1869</span></a><span class="sd"> Args:</span> +</span><span id="Select-1870"><a href="#Select-1870"><span class="linenos">1870</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1871"><a href="#Select-1871"><span class="linenos">1871</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-1872"><a href="#Select-1872"><span class="linenos">1872</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="Select-1873"><a href="#Select-1873"><span class="linenos">1873</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-1874"><a href="#Select-1874"><span class="linenos">1874</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select-1875"><a href="#Select-1875"><span class="linenos">1875</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1876"><a href="#Select-1876"><span class="linenos">1876</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1877"><a href="#Select-1877"><span class="linenos">1877</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1878"><a href="#Select-1878"><span class="linenos">1878</span></a> +</span><span id="Select-1879"><a href="#Select-1879"><span class="linenos">1879</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1880"><a href="#Select-1880"><span class="linenos">1880</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1881"><a href="#Select-1881"><span class="linenos">1881</span></a><span class="sd"> """</span> +</span><span id="Select-1882"><a href="#Select-1882"><span class="linenos">1882</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-1883"><a href="#Select-1883"><span class="linenos">1883</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-1884"><a href="#Select-1884"><span class="linenos">1884</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1885"><a href="#Select-1885"><span class="linenos">1885</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="Select-1886"><a href="#Select-1886"><span class="linenos">1886</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-1887"><a href="#Select-1887"><span class="linenos">1887</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1888"><a href="#Select-1888"><span class="linenos">1888</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="Select-1889"><a href="#Select-1889"><span class="linenos">1889</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="Select-1890"><a href="#Select-1890"><span class="linenos">1890</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1891"><a href="#Select-1891"><span class="linenos">1891</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1892"><a href="#Select-1892"><span class="linenos">1892</span></a> <span class="p">)</span> +</span><span id="Select-1893"><a href="#Select-1893"><span class="linenos">1893</span></a> +</span><span id="Select-1894"><a href="#Select-1894"><span class="linenos">1894</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1895"><a href="#Select-1895"><span class="linenos">1895</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1896"><a href="#Select-1896"><span class="linenos">1896</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="Select-1897"><a href="#Select-1897"><span class="linenos">1897</span></a> +</span><span id="Select-1898"><a href="#Select-1898"><span class="linenos">1898</span></a><span class="sd"> Example:</span> +</span><span id="Select-1899"><a href="#Select-1899"><span class="linenos">1899</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="Select-1900"><a href="#Select-1900"><span class="linenos">1900</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="Select-1901"><a href="#Select-1901"><span class="linenos">1901</span></a> +</span><span id="Select-1902"><a href="#Select-1902"><span class="linenos">1902</span></a><span class="sd"> Args:</span> +</span><span id="Select-1903"><a href="#Select-1903"><span class="linenos">1903</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1904"><a href="#Select-1904"><span class="linenos">1904</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-1905"><a href="#Select-1905"><span class="linenos">1905</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="Select-1906"><a href="#Select-1906"><span class="linenos">1906</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-1907"><a href="#Select-1907"><span class="linenos">1907</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select-1908"><a href="#Select-1908"><span class="linenos">1908</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1909"><a href="#Select-1909"><span class="linenos">1909</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1910"><a href="#Select-1910"><span class="linenos">1910</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1911"><a href="#Select-1911"><span class="linenos">1911</span></a> +</span><span id="Select-1912"><a href="#Select-1912"><span class="linenos">1912</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1913"><a href="#Select-1913"><span class="linenos">1913</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1914"><a href="#Select-1914"><span class="linenos">1914</span></a><span class="sd"> """</span> +</span><span id="Select-1915"><a href="#Select-1915"><span class="linenos">1915</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-1916"><a href="#Select-1916"><span class="linenos">1916</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-1917"><a href="#Select-1917"><span class="linenos">1917</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1918"><a href="#Select-1918"><span class="linenos">1918</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="Select-1919"><a href="#Select-1919"><span class="linenos">1919</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-1920"><a href="#Select-1920"><span class="linenos">1920</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1921"><a href="#Select-1921"><span class="linenos">1921</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="Select-1922"><a href="#Select-1922"><span class="linenos">1922</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="Select-1923"><a href="#Select-1923"><span class="linenos">1923</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1924"><a href="#Select-1924"><span class="linenos">1924</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1925"><a href="#Select-1925"><span class="linenos">1925</span></a> <span class="p">)</span> +</span><span id="Select-1926"><a href="#Select-1926"><span class="linenos">1926</span></a> +</span><span id="Select-1927"><a href="#Select-1927"><span class="linenos">1927</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1928"><a href="#Select-1928"><span class="linenos">1928</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1929"><a href="#Select-1929"><span class="linenos">1929</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Select-1930"><a href="#Select-1930"><span class="linenos">1930</span></a> +</span><span id="Select-1931"><a href="#Select-1931"><span class="linenos">1931</span></a><span class="sd"> Example:</span> +</span><span id="Select-1932"><a href="#Select-1932"><span class="linenos">1932</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="Select-1933"><a href="#Select-1933"><span class="linenos">1933</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="Select-1934"><a href="#Select-1934"><span class="linenos">1934</span></a> +</span><span id="Select-1935"><a href="#Select-1935"><span class="linenos">1935</span></a><span class="sd"> Args:</span> +</span><span id="Select-1936"><a href="#Select-1936"><span class="linenos">1936</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select-1937"><a href="#Select-1937"><span class="linenos">1937</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select-1938"><a href="#Select-1938"><span class="linenos">1938</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Select-1939"><a href="#Select-1939"><span class="linenos">1939</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Select-1940"><a href="#Select-1940"><span class="linenos">1940</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1941"><a href="#Select-1941"><span class="linenos">1941</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1942"><a href="#Select-1942"><span class="linenos">1942</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1943"><a href="#Select-1943"><span class="linenos">1943</span></a> +</span><span id="Select-1944"><a href="#Select-1944"><span class="linenos">1944</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1945"><a href="#Select-1945"><span class="linenos">1945</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1946"><a href="#Select-1946"><span class="linenos">1946</span></a><span class="sd"> """</span> +</span><span id="Select-1947"><a href="#Select-1947"><span class="linenos">1947</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select-1948"><a href="#Select-1948"><span class="linenos">1948</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select-1949"><a href="#Select-1949"><span class="linenos">1949</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1950"><a href="#Select-1950"><span class="linenos">1950</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="Select-1951"><a href="#Select-1951"><span class="linenos">1951</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="Select-1952"><a href="#Select-1952"><span class="linenos">1952</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="Select-1953"><a href="#Select-1953"><span class="linenos">1953</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1954"><a href="#Select-1954"><span class="linenos">1954</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1955"><a href="#Select-1955"><span class="linenos">1955</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1956"><a href="#Select-1956"><span class="linenos">1956</span></a> <span class="p">)</span> +</span><span id="Select-1957"><a href="#Select-1957"><span class="linenos">1957</span></a> +</span><span id="Select-1958"><a href="#Select-1958"><span class="linenos">1958</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1959"><a href="#Select-1959"><span class="linenos">1959</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1960"><a href="#Select-1960"><span class="linenos">1960</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select-1961"><a href="#Select-1961"><span class="linenos">1961</span></a> +</span><span id="Select-1962"><a href="#Select-1962"><span class="linenos">1962</span></a><span class="sd"> Example:</span> +</span><span id="Select-1963"><a href="#Select-1963"><span class="linenos">1963</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="Select-1964"><a href="#Select-1964"><span class="linenos">1964</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="Select-1965"><a href="#Select-1965"><span class="linenos">1965</span></a> +</span><span id="Select-1966"><a href="#Select-1966"><span class="linenos">1966</span></a><span class="sd"> Args:</span> +</span><span id="Select-1967"><a href="#Select-1967"><span class="linenos">1967</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select-1968"><a href="#Select-1968"><span class="linenos">1968</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select-1969"><a href="#Select-1969"><span class="linenos">1969</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="Select-1970"><a href="#Select-1970"><span class="linenos">1970</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="Select-1971"><a href="#Select-1971"><span class="linenos">1971</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-1972"><a href="#Select-1972"><span class="linenos">1972</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-1973"><a href="#Select-1973"><span class="linenos">1973</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-1974"><a href="#Select-1974"><span class="linenos">1974</span></a> +</span><span id="Select-1975"><a href="#Select-1975"><span class="linenos">1975</span></a><span class="sd"> Returns:</span> +</span><span id="Select-1976"><a href="#Select-1976"><span class="linenos">1976</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-1977"><a href="#Select-1977"><span class="linenos">1977</span></a><span class="sd"> """</span> +</span><span id="Select-1978"><a href="#Select-1978"><span class="linenos">1978</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select-1979"><a href="#Select-1979"><span class="linenos">1979</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select-1980"><a href="#Select-1980"><span class="linenos">1980</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-1981"><a href="#Select-1981"><span class="linenos">1981</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="Select-1982"><a href="#Select-1982"><span class="linenos">1982</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="Select-1983"><a href="#Select-1983"><span class="linenos">1983</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="Select-1984"><a href="#Select-1984"><span class="linenos">1984</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-1985"><a href="#Select-1985"><span class="linenos">1985</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-1986"><a href="#Select-1986"><span class="linenos">1986</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-1987"><a href="#Select-1987"><span class="linenos">1987</span></a> <span class="p">)</span> +</span><span id="Select-1988"><a href="#Select-1988"><span class="linenos">1988</span></a> +</span><span id="Select-1989"><a href="#Select-1989"><span class="linenos">1989</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-1990"><a href="#Select-1990"><span class="linenos">1990</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-1991"><a href="#Select-1991"><span class="linenos">1991</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="Select-1992"><a href="#Select-1992"><span class="linenos">1992</span></a> +</span><span id="Select-1993"><a href="#Select-1993"><span class="linenos">1993</span></a><span class="sd"> Example:</span> +</span><span id="Select-1994"><a href="#Select-1994"><span class="linenos">1994</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="Select-1995"><a href="#Select-1995"><span class="linenos">1995</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="Select-1996"><a href="#Select-1996"><span class="linenos">1996</span></a> +</span><span id="Select-1997"><a href="#Select-1997"><span class="linenos">1997</span></a><span class="sd"> Args:</span> +</span><span id="Select-1998"><a href="#Select-1998"><span class="linenos">1998</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-1999"><a href="#Select-1999"><span class="linenos">1999</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2000"><a href="#Select-2000"><span class="linenos">2000</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2001"><a href="#Select-2001"><span class="linenos">2001</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2002"><a href="#Select-2002"><span class="linenos">2002</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2003"><a href="#Select-2003"><span class="linenos">2003</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2004"><a href="#Select-2004"><span class="linenos">2004</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2005"><a href="#Select-2005"><span class="linenos">2005</span></a> +</span><span id="Select-2006"><a href="#Select-2006"><span class="linenos">2006</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2007"><a href="#Select-2007"><span class="linenos">2007</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2008"><a href="#Select-2008"><span class="linenos">2008</span></a><span class="sd"> """</span> +</span><span id="Select-2009"><a href="#Select-2009"><span class="linenos">2009</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2010"><a href="#Select-2010"><span class="linenos">2010</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2011"><a href="#Select-2011"><span class="linenos">2011</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2012"><a href="#Select-2012"><span class="linenos">2012</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="Select-2013"><a href="#Select-2013"><span class="linenos">2013</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2014"><a href="#Select-2014"><span class="linenos">2014</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2015"><a href="#Select-2015"><span class="linenos">2015</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2016"><a href="#Select-2016"><span class="linenos">2016</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2017"><a href="#Select-2017"><span class="linenos">2017</span></a> <span class="p">)</span> +</span><span id="Select-2018"><a href="#Select-2018"><span class="linenos">2018</span></a> +</span><span id="Select-2019"><a href="#Select-2019"><span class="linenos">2019</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2020"><a href="#Select-2020"><span class="linenos">2020</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2021"><a href="#Select-2021"><span class="linenos">2021</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="Select-2022"><a href="#Select-2022"><span class="linenos">2022</span></a> +</span><span id="Select-2023"><a href="#Select-2023"><span class="linenos">2023</span></a><span class="sd"> Example:</span> +</span><span id="Select-2024"><a href="#Select-2024"><span class="linenos">2024</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="Select-2025"><a href="#Select-2025"><span class="linenos">2025</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="Select-2026"><a href="#Select-2026"><span class="linenos">2026</span></a> +</span><span id="Select-2027"><a href="#Select-2027"><span class="linenos">2027</span></a><span class="sd"> Args:</span> +</span><span id="Select-2028"><a href="#Select-2028"><span class="linenos">2028</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2029"><a href="#Select-2029"><span class="linenos">2029</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2030"><a href="#Select-2030"><span class="linenos">2030</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2031"><a href="#Select-2031"><span class="linenos">2031</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2032"><a href="#Select-2032"><span class="linenos">2032</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2033"><a href="#Select-2033"><span class="linenos">2033</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2034"><a href="#Select-2034"><span class="linenos">2034</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2035"><a href="#Select-2035"><span class="linenos">2035</span></a> +</span><span id="Select-2036"><a href="#Select-2036"><span class="linenos">2036</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2037"><a href="#Select-2037"><span class="linenos">2037</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2038"><a href="#Select-2038"><span class="linenos">2038</span></a><span class="sd"> """</span> +</span><span id="Select-2039"><a href="#Select-2039"><span class="linenos">2039</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2040"><a href="#Select-2040"><span class="linenos">2040</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2041"><a href="#Select-2041"><span class="linenos">2041</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2042"><a href="#Select-2042"><span class="linenos">2042</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="Select-2043"><a href="#Select-2043"><span class="linenos">2043</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2044"><a href="#Select-2044"><span class="linenos">2044</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="Select-2045"><a href="#Select-2045"><span class="linenos">2045</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="Select-2046"><a href="#Select-2046"><span class="linenos">2046</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2047"><a href="#Select-2047"><span class="linenos">2047</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2048"><a href="#Select-2048"><span class="linenos">2048</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2049"><a href="#Select-2049"><span class="linenos">2049</span></a> <span class="p">)</span> +</span><span id="Select-2050"><a href="#Select-2050"><span class="linenos">2050</span></a> +</span><span id="Select-2051"><a href="#Select-2051"><span class="linenos">2051</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="Select-2052"><a href="#Select-2052"><span class="linenos">2052</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2053"><a href="#Select-2053"><span class="linenos">2053</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="Select-2054"><a href="#Select-2054"><span class="linenos">2054</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2055"><a href="#Select-2055"><span class="linenos">2055</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2056"><a href="#Select-2056"><span class="linenos">2056</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2057"><a href="#Select-2057"><span class="linenos">2057</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2058"><a href="#Select-2058"><span class="linenos">2058</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2059"><a href="#Select-2059"><span class="linenos">2059</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2060"><a href="#Select-2060"><span class="linenos">2060</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2061"><a href="#Select-2061"><span class="linenos">2061</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2062"><a href="#Select-2062"><span class="linenos">2062</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2063"><a href="#Select-2063"><span class="linenos">2063</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2064"><a href="#Select-2064"><span class="linenos">2064</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="Select-2065"><a href="#Select-2065"><span class="linenos">2065</span></a> +</span><span id="Select-2066"><a href="#Select-2066"><span class="linenos">2066</span></a><span class="sd"> Example:</span> +</span><span id="Select-2067"><a href="#Select-2067"><span class="linenos">2067</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="Select-2068"><a href="#Select-2068"><span class="linenos">2068</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select-2069"><a href="#Select-2069"><span class="linenos">2069</span></a> +</span><span id="Select-2070"><a href="#Select-2070"><span class="linenos">2070</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="Select-2071"><a href="#Select-2071"><span class="linenos">2071</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="Select-2072"><a href="#Select-2072"><span class="linenos">2072</span></a> +</span><span id="Select-2073"><a href="#Select-2073"><span class="linenos">2073</span></a><span class="sd"> Use `join_type` to change the type of join:</span> +</span><span id="Select-2074"><a href="#Select-2074"><span class="linenos">2074</span></a> +</span><span id="Select-2075"><a href="#Select-2075"><span class="linenos">2075</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="Select-2076"><a href="#Select-2076"><span class="linenos">2076</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select-2077"><a href="#Select-2077"><span class="linenos">2077</span></a> +</span><span id="Select-2078"><a href="#Select-2078"><span class="linenos">2078</span></a><span class="sd"> Args:</span> +</span><span id="Select-2079"><a href="#Select-2079"><span class="linenos">2079</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="Select-2080"><a href="#Select-2080"><span class="linenos">2080</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2081"><a href="#Select-2081"><span class="linenos">2081</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="Select-2082"><a href="#Select-2082"><span class="linenos">2082</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2083"><a href="#Select-2083"><span class="linenos">2083</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="Select-2084"><a href="#Select-2084"><span class="linenos">2084</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2085"><a href="#Select-2085"><span class="linenos">2085</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2086"><a href="#Select-2086"><span class="linenos">2086</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2087"><a href="#Select-2087"><span class="linenos">2087</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="Select-2088"><a href="#Select-2088"><span class="linenos">2088</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2089"><a href="#Select-2089"><span class="linenos">2089</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2090"><a href="#Select-2090"><span class="linenos">2090</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2091"><a href="#Select-2091"><span class="linenos">2091</span></a> +</span><span id="Select-2092"><a href="#Select-2092"><span class="linenos">2092</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2093"><a href="#Select-2093"><span class="linenos">2093</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2094"><a href="#Select-2094"><span class="linenos">2094</span></a><span class="sd"> """</span> +</span><span id="Select-2095"><a href="#Select-2095"><span class="linenos">2095</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="Select-2096"><a href="#Select-2096"><span class="linenos">2096</span></a> +</span><span id="Select-2097"><a href="#Select-2097"><span class="linenos">2097</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Select-2098"><a href="#Select-2098"><span class="linenos">2098</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select-2099"><a href="#Select-2099"><span class="linenos">2099</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="Select-2100"><a href="#Select-2100"><span class="linenos">2100</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select-2101"><a href="#Select-2101"><span class="linenos">2101</span></a> +</span><span id="Select-2102"><a href="#Select-2102"><span class="linenos">2102</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Select-2103"><a href="#Select-2103"><span class="linenos">2103</span></a> +</span><span id="Select-2104"><a href="#Select-2104"><span class="linenos">2104</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="Select-2105"><a href="#Select-2105"><span class="linenos">2105</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select-2106"><a href="#Select-2106"><span class="linenos">2106</span></a> +</span><span id="Select-2107"><a href="#Select-2107"><span class="linenos">2107</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="Select-2108"><a href="#Select-2108"><span class="linenos">2108</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2109"><a href="#Select-2109"><span class="linenos">2109</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2110"><a href="#Select-2110"><span class="linenos">2110</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2111"><a href="#Select-2111"><span class="linenos">2111</span></a> +</span><span id="Select-2112"><a href="#Select-2112"><span class="linenos">2112</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="Select-2113"><a href="#Select-2113"><span class="linenos">2113</span></a> +</span><span id="Select-2114"><a href="#Select-2114"><span class="linenos">2114</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="Select-2115"><a href="#Select-2115"><span class="linenos">2115</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="Select-2116"><a href="#Select-2116"><span class="linenos">2116</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="Select-2117"><a href="#Select-2117"><span class="linenos">2117</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select-2118"><a href="#Select-2118"><span class="linenos">2118</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="Select-2119"><a href="#Select-2119"><span class="linenos">2119</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select-2120"><a href="#Select-2120"><span class="linenos">2120</span></a> +</span><span id="Select-2121"><a href="#Select-2121"><span class="linenos">2121</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="Select-2122"><a href="#Select-2122"><span class="linenos">2122</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Select-2123"><a href="#Select-2123"><span class="linenos">2123</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="Select-2124"><a href="#Select-2124"><span class="linenos">2124</span></a> +</span><span id="Select-2125"><a href="#Select-2125"><span class="linenos">2125</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="Select-2126"><a href="#Select-2126"><span class="linenos">2126</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2127"><a href="#Select-2127"><span class="linenos">2127</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="Select-2128"><a href="#Select-2128"><span class="linenos">2128</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="Select-2129"><a href="#Select-2129"><span class="linenos">2129</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Select-2130"><a href="#Select-2130"><span class="linenos">2130</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2131"><a href="#Select-2131"><span class="linenos">2131</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2132"><a href="#Select-2132"><span class="linenos">2132</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2133"><a href="#Select-2133"><span class="linenos">2133</span></a> <span class="p">)</span> +</span><span id="Select-2134"><a href="#Select-2134"><span class="linenos">2134</span></a> +</span><span id="Select-2135"><a href="#Select-2135"><span class="linenos">2135</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="Select-2136"><a href="#Select-2136"><span class="linenos">2136</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="Select-2137"><a href="#Select-2137"><span class="linenos">2137</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2138"><a href="#Select-2138"><span class="linenos">2138</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="Select-2139"><a href="#Select-2139"><span class="linenos">2139</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2140"><a href="#Select-2140"><span class="linenos">2140</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="Select-2141"><a href="#Select-2141"><span class="linenos">2141</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2142"><a href="#Select-2142"><span class="linenos">2142</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2143"><a href="#Select-2143"><span class="linenos">2143</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2144"><a href="#Select-2144"><span class="linenos">2144</span></a> <span class="p">)</span> +</span><span id="Select-2145"><a href="#Select-2145"><span class="linenos">2145</span></a> +</span><span id="Select-2146"><a href="#Select-2146"><span class="linenos">2146</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2147"><a href="#Select-2147"><span class="linenos">2147</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2148"><a href="#Select-2148"><span class="linenos">2148</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="Select-2149"><a href="#Select-2149"><span class="linenos">2149</span></a> +</span><span id="Select-2150"><a href="#Select-2150"><span class="linenos">2150</span></a><span class="sd"> Example:</span> +</span><span id="Select-2151"><a href="#Select-2151"><span class="linenos">2151</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Select-2152"><a href="#Select-2152"><span class="linenos">2152</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="Select-2153"><a href="#Select-2153"><span class="linenos">2153</span></a> +</span><span id="Select-2154"><a href="#Select-2154"><span class="linenos">2154</span></a><span class="sd"> Args:</span> +</span><span id="Select-2155"><a href="#Select-2155"><span class="linenos">2155</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2156"><a href="#Select-2156"><span class="linenos">2156</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2157"><a href="#Select-2157"><span class="linenos">2157</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select-2158"><a href="#Select-2158"><span class="linenos">2158</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select-2159"><a href="#Select-2159"><span class="linenos">2159</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select-2160"><a href="#Select-2160"><span class="linenos">2160</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2161"><a href="#Select-2161"><span class="linenos">2161</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2162"><a href="#Select-2162"><span class="linenos">2162</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2163"><a href="#Select-2163"><span class="linenos">2163</span></a> +</span><span id="Select-2164"><a href="#Select-2164"><span class="linenos">2164</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2165"><a href="#Select-2165"><span class="linenos">2165</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2166"><a href="#Select-2166"><span class="linenos">2166</span></a><span class="sd"> """</span> +</span><span id="Select-2167"><a href="#Select-2167"><span class="linenos">2167</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select-2168"><a href="#Select-2168"><span class="linenos">2168</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2169"><a href="#Select-2169"><span class="linenos">2169</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2170"><a href="#Select-2170"><span class="linenos">2170</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="Select-2171"><a href="#Select-2171"><span class="linenos">2171</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2172"><a href="#Select-2172"><span class="linenos">2172</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="Select-2173"><a href="#Select-2173"><span class="linenos">2173</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2174"><a href="#Select-2174"><span class="linenos">2174</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2175"><a href="#Select-2175"><span class="linenos">2175</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2176"><a href="#Select-2176"><span class="linenos">2176</span></a> <span class="p">)</span> +</span><span id="Select-2177"><a href="#Select-2177"><span class="linenos">2177</span></a> +</span><span id="Select-2178"><a href="#Select-2178"><span class="linenos">2178</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2179"><a href="#Select-2179"><span class="linenos">2179</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2180"><a href="#Select-2180"><span class="linenos">2180</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="Select-2181"><a href="#Select-2181"><span class="linenos">2181</span></a> +</span><span id="Select-2182"><a href="#Select-2182"><span class="linenos">2182</span></a><span class="sd"> Example:</span> +</span><span id="Select-2183"><a href="#Select-2183"><span class="linenos">2183</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="Select-2184"><a href="#Select-2184"><span class="linenos">2184</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="Select-2185"><a href="#Select-2185"><span class="linenos">2185</span></a> +</span><span id="Select-2186"><a href="#Select-2186"><span class="linenos">2186</span></a><span class="sd"> Args:</span> +</span><span id="Select-2187"><a href="#Select-2187"><span class="linenos">2187</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2188"><a href="#Select-2188"><span class="linenos">2188</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2189"><a href="#Select-2189"><span class="linenos">2189</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select-2190"><a href="#Select-2190"><span class="linenos">2190</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select-2191"><a href="#Select-2191"><span class="linenos">2191</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select-2192"><a href="#Select-2192"><span class="linenos">2192</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2193"><a href="#Select-2193"><span class="linenos">2193</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2194"><a href="#Select-2194"><span class="linenos">2194</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2195"><a href="#Select-2195"><span class="linenos">2195</span></a> +</span><span id="Select-2196"><a href="#Select-2196"><span class="linenos">2196</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2197"><a href="#Select-2197"><span class="linenos">2197</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2198"><a href="#Select-2198"><span class="linenos">2198</span></a><span class="sd"> """</span> +</span><span id="Select-2199"><a href="#Select-2199"><span class="linenos">2199</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select-2200"><a href="#Select-2200"><span class="linenos">2200</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2201"><a href="#Select-2201"><span class="linenos">2201</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2202"><a href="#Select-2202"><span class="linenos">2202</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="Select-2203"><a href="#Select-2203"><span class="linenos">2203</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2204"><a href="#Select-2204"><span class="linenos">2204</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="Select-2205"><a href="#Select-2205"><span class="linenos">2205</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2206"><a href="#Select-2206"><span class="linenos">2206</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2207"><a href="#Select-2207"><span class="linenos">2207</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2208"><a href="#Select-2208"><span class="linenos">2208</span></a> <span class="p">)</span> +</span><span id="Select-2209"><a href="#Select-2209"><span class="linenos">2209</span></a> +</span><span id="Select-2210"><a href="#Select-2210"><span class="linenos">2210</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2211"><a href="#Select-2211"><span class="linenos">2211</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2212"><a href="#Select-2212"><span class="linenos">2212</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2213"><a href="#Select-2213"><span class="linenos">2213</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2214"><a href="#Select-2214"><span class="linenos">2214</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="Select-2215"><a href="#Select-2215"><span class="linenos">2215</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2216"><a href="#Select-2216"><span class="linenos">2216</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="Select-2217"><a href="#Select-2217"><span class="linenos">2217</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2218"><a href="#Select-2218"><span class="linenos">2218</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2219"><a href="#Select-2219"><span class="linenos">2219</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2220"><a href="#Select-2220"><span class="linenos">2220</span></a> <span class="p">)</span> +</span><span id="Select-2221"><a href="#Select-2221"><span class="linenos">2221</span></a> +</span><span id="Select-2222"><a href="#Select-2222"><span class="linenos">2222</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2223"><a href="#Select-2223"><span class="linenos">2223</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2224"><a href="#Select-2224"><span class="linenos">2224</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select-2225"><a href="#Select-2225"><span class="linenos">2225</span></a> +</span><span id="Select-2226"><a href="#Select-2226"><span class="linenos">2226</span></a><span class="sd"> Example:</span> +</span><span id="Select-2227"><a href="#Select-2227"><span class="linenos">2227</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="Select-2228"><a href="#Select-2228"><span class="linenos">2228</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="Select-2229"><a href="#Select-2229"><span class="linenos">2229</span></a> +</span><span id="Select-2230"><a href="#Select-2230"><span class="linenos">2230</span></a><span class="sd"> Args:</span> +</span><span id="Select-2231"><a href="#Select-2231"><span class="linenos">2231</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="Select-2232"><a href="#Select-2232"><span class="linenos">2232</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2233"><a href="#Select-2233"><span class="linenos">2233</span></a> +</span><span id="Select-2234"><a href="#Select-2234"><span class="linenos">2234</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2235"><a href="#Select-2235"><span class="linenos">2235</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2236"><a href="#Select-2236"><span class="linenos">2236</span></a><span class="sd"> """</span> +</span><span id="Select-2237"><a href="#Select-2237"><span class="linenos">2237</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2238"><a href="#Select-2238"><span class="linenos">2238</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Select-2239"><a href="#Select-2239"><span class="linenos">2239</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="Select-2240"><a href="#Select-2240"><span class="linenos">2240</span></a> +</span><span id="Select-2241"><a href="#Select-2241"><span class="linenos">2241</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="Select-2242"><a href="#Select-2242"><span class="linenos">2242</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2243"><a href="#Select-2243"><span class="linenos">2243</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="Select-2244"><a href="#Select-2244"><span class="linenos">2244</span></a> +</span><span id="Select-2245"><a href="#Select-2245"><span class="linenos">2245</span></a><span class="sd"> Example:</span> +</span><span id="Select-2246"><a href="#Select-2246"><span class="linenos">2246</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="Select-2247"><a href="#Select-2247"><span class="linenos">2247</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="Select-2248"><a href="#Select-2248"><span class="linenos">2248</span></a> +</span><span id="Select-2249"><a href="#Select-2249"><span class="linenos">2249</span></a><span class="sd"> Args:</span> +</span><span id="Select-2250"><a href="#Select-2250"><span class="linenos">2250</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Select-2251"><a href="#Select-2251"><span class="linenos">2251</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2252"><a href="#Select-2252"><span class="linenos">2252</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="Select-2253"><a href="#Select-2253"><span class="linenos">2253</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="Select-2254"><a href="#Select-2254"><span class="linenos">2254</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2255"><a href="#Select-2255"><span class="linenos">2255</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> +</span><span id="Select-2256"><a href="#Select-2256"><span class="linenos">2256</span></a> +</span><span id="Select-2257"><a href="#Select-2257"><span class="linenos">2257</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2258"><a href="#Select-2258"><span class="linenos">2258</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="Select-2259"><a href="#Select-2259"><span class="linenos">2259</span></a><span class="sd"> """</span> +</span><span id="Select-2260"><a href="#Select-2260"><span class="linenos">2260</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2261"><a href="#Select-2261"><span class="linenos">2261</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Select-2262"><a href="#Select-2262"><span class="linenos">2262</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="Select-2263"><a href="#Select-2263"><span class="linenos">2263</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Select-2264"><a href="#Select-2264"><span class="linenos">2264</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2265"><a href="#Select-2265"><span class="linenos">2265</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2266"><a href="#Select-2266"><span class="linenos">2266</span></a> <span class="p">)</span> +</span><span id="Select-2267"><a href="#Select-2267"><span class="linenos">2267</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Select-2268"><a href="#Select-2268"><span class="linenos">2268</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="Select-2269"><a href="#Select-2269"><span class="linenos">2269</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="Select-2270"><a href="#Select-2270"><span class="linenos">2270</span></a> +</span><span id="Select-2271"><a href="#Select-2271"><span class="linenos">2271</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="Select-2272"><a href="#Select-2272"><span class="linenos">2272</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="Select-2273"><a href="#Select-2273"><span class="linenos">2273</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="Select-2274"><a href="#Select-2274"><span class="linenos">2274</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Select-2275"><a href="#Select-2275"><span class="linenos">2275</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="Select-2276"><a href="#Select-2276"><span class="linenos">2276</span></a> <span class="p">)</span> +</span><span id="Select-2277"><a href="#Select-2277"><span class="linenos">2277</span></a> +</span><span id="Select-2278"><a href="#Select-2278"><span class="linenos">2278</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2279"><a href="#Select-2279"><span class="linenos">2279</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2280"><a href="#Select-2280"><span class="linenos">2280</span></a><span class="sd"> Set the locking read mode for this expression.</span> +</span><span id="Select-2281"><a href="#Select-2281"><span class="linenos">2281</span></a> +</span><span id="Select-2282"><a href="#Select-2282"><span class="linenos">2282</span></a><span class="sd"> Examples:</span> +</span><span id="Select-2283"><a href="#Select-2283"><span class="linenos">2283</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="Select-2284"><a href="#Select-2284"><span class="linenos">2284</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="Select-2285"><a href="#Select-2285"><span class="linenos">2285</span></a> +</span><span id="Select-2286"><a href="#Select-2286"><span class="linenos">2286</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="Select-2287"><a href="#Select-2287"><span class="linenos">2287</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="Select-2288"><a href="#Select-2288"><span class="linenos">2288</span></a> +</span><span id="Select-2289"><a href="#Select-2289"><span class="linenos">2289</span></a><span class="sd"> Args:</span> +</span><span id="Select-2290"><a href="#Select-2290"><span class="linenos">2290</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="Select-2291"><a href="#Select-2291"><span class="linenos">2291</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2292"><a href="#Select-2292"><span class="linenos">2292</span></a> +</span><span id="Select-2293"><a href="#Select-2293"><span class="linenos">2293</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2294"><a href="#Select-2294"><span class="linenos">2294</span></a><span class="sd"> The modified expression.</span> +</span><span id="Select-2295"><a href="#Select-2295"><span class="linenos">2295</span></a><span class="sd"> """</span> +</span><span id="Select-2296"><a href="#Select-2296"><span class="linenos">2296</span></a> +</span><span id="Select-2297"><a href="#Select-2297"><span class="linenos">2297</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2298"><a href="#Select-2298"><span class="linenos">2298</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> +</span><span id="Select-2299"><a href="#Select-2299"><span class="linenos">2299</span></a> +</span><span id="Select-2300"><a href="#Select-2300"><span class="linenos">2300</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="Select-2301"><a href="#Select-2301"><span class="linenos">2301</span></a> +</span><span id="Select-2302"><a href="#Select-2302"><span class="linenos">2302</span></a> <span class="nd">@property</span> +</span><span id="Select-2303"><a href="#Select-2303"><span class="linenos">2303</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Select-2304"><a href="#Select-2304"><span class="linenos">2304</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> +</span><span id="Select-2305"><a href="#Select-2305"><span class="linenos">2305</span></a> +</span><span id="Select-2306"><a href="#Select-2306"><span class="linenos">2306</span></a> <span class="nd">@property</span> +</span><span id="Select-2307"><a href="#Select-2307"><span class="linenos">2307</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> +</span><span id="Select-2308"><a href="#Select-2308"><span class="linenos">2308</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span></pre></div> + + + + + <div id="Select.from_" class="classattr"> + <input id="Select.from_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">from_</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.from_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.from_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.from_-1759"><a href="#Select.from_-1759"><span class="linenos">1759</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.from_-1760"><a href="#Select.from_-1760"><span class="linenos">1760</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.from_-1761"><a href="#Select.from_-1761"><span class="linenos">1761</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="Select.from_-1762"><a href="#Select.from_-1762"><span class="linenos">1762</span></a> +</span><span id="Select.from_-1763"><a href="#Select.from_-1763"><span class="linenos">1763</span></a><span class="sd"> Example:</span> +</span><span id="Select.from_-1764"><a href="#Select.from_-1764"><span class="linenos">1764</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="Select.from_-1765"><a href="#Select.from_-1765"><span class="linenos">1765</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="Select.from_-1766"><a href="#Select.from_-1766"><span class="linenos">1766</span></a> +</span><span id="Select.from_-1767"><a href="#Select.from_-1767"><span class="linenos">1767</span></a><span class="sd"> Args:</span> +</span><span id="Select.from_-1768"><a href="#Select.from_-1768"><span class="linenos">1768</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.from_-1769"><a href="#Select.from_-1769"><span class="linenos">1769</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="Select.from_-1770"><a href="#Select.from_-1770"><span class="linenos">1770</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="Select.from_-1771"><a href="#Select.from_-1771"><span class="linenos">1771</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.from_-1772"><a href="#Select.from_-1772"><span class="linenos">1772</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="Select.from_-1773"><a href="#Select.from_-1773"><span class="linenos">1773</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.from_-1774"><a href="#Select.from_-1774"><span class="linenos">1774</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.from_-1775"><a href="#Select.from_-1775"><span class="linenos">1775</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.from_-1776"><a href="#Select.from_-1776"><span class="linenos">1776</span></a> +</span><span id="Select.from_-1777"><a href="#Select.from_-1777"><span class="linenos">1777</span></a><span class="sd"> Returns:</span> +</span><span id="Select.from_-1778"><a href="#Select.from_-1778"><span class="linenos">1778</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.from_-1779"><a href="#Select.from_-1779"><span class="linenos">1779</span></a><span class="sd"> """</span> +</span><span id="Select.from_-1780"><a href="#Select.from_-1780"><span class="linenos">1780</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.from_-1781"><a href="#Select.from_-1781"><span class="linenos">1781</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.from_-1782"><a href="#Select.from_-1782"><span class="linenos">1782</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.from_-1783"><a href="#Select.from_-1783"><span class="linenos">1783</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="Select.from_-1784"><a href="#Select.from_-1784"><span class="linenos">1784</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.from_-1785"><a href="#Select.from_-1785"><span class="linenos">1785</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.from_-1786"><a href="#Select.from_-1786"><span class="linenos">1786</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="Select.from_-1787"><a href="#Select.from_-1787"><span class="linenos">1787</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="Select.from_-1788"><a href="#Select.from_-1788"><span class="linenos">1788</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.from_-1789"><a href="#Select.from_-1789"><span class="linenos">1789</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.from_-1790"><a href="#Select.from_-1790"><span class="linenos">1790</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the FROM expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If a <code><a href="#From">From</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#From">From</a></code>.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this flattens all the <code><a href="#From">From</a></code> expression into a single expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.group_by" class="classattr"> + <input id="Select.group_by-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">group_by</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.group_by-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.group_by"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.group_by-1792"><a href="#Select.group_by-1792"><span class="linenos">1792</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.group_by-1793"><a href="#Select.group_by-1793"><span class="linenos">1793</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.group_by-1794"><a href="#Select.group_by-1794"><span class="linenos">1794</span></a><span class="sd"> Set the GROUP BY expression.</span> +</span><span id="Select.group_by-1795"><a href="#Select.group_by-1795"><span class="linenos">1795</span></a> +</span><span id="Select.group_by-1796"><a href="#Select.group_by-1796"><span class="linenos">1796</span></a><span class="sd"> Example:</span> +</span><span id="Select.group_by-1797"><a href="#Select.group_by-1797"><span class="linenos">1797</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="Select.group_by-1798"><a href="#Select.group_by-1798"><span class="linenos">1798</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> +</span><span id="Select.group_by-1799"><a href="#Select.group_by-1799"><span class="linenos">1799</span></a> +</span><span id="Select.group_by-1800"><a href="#Select.group_by-1800"><span class="linenos">1800</span></a><span class="sd"> Args:</span> +</span><span id="Select.group_by-1801"><a href="#Select.group_by-1801"><span class="linenos">1801</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.group_by-1802"><a href="#Select.group_by-1802"><span class="linenos">1802</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.group_by-1803"><a href="#Select.group_by-1803"><span class="linenos">1803</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="Select.group_by-1804"><a href="#Select.group_by-1804"><span class="linenos">1804</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="Select.group_by-1805"><a href="#Select.group_by-1805"><span class="linenos">1805</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.group_by-1806"><a href="#Select.group_by-1806"><span class="linenos">1806</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="Select.group_by-1807"><a href="#Select.group_by-1807"><span class="linenos">1807</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.group_by-1808"><a href="#Select.group_by-1808"><span class="linenos">1808</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.group_by-1809"><a href="#Select.group_by-1809"><span class="linenos">1809</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.group_by-1810"><a href="#Select.group_by-1810"><span class="linenos">1810</span></a> +</span><span id="Select.group_by-1811"><a href="#Select.group_by-1811"><span class="linenos">1811</span></a><span class="sd"> Returns:</span> +</span><span id="Select.group_by-1812"><a href="#Select.group_by-1812"><span class="linenos">1812</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.group_by-1813"><a href="#Select.group_by-1813"><span class="linenos">1813</span></a><span class="sd"> """</span> +</span><span id="Select.group_by-1814"><a href="#Select.group_by-1814"><span class="linenos">1814</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Select.group_by-1815"><a href="#Select.group_by-1815"><span class="linenos">1815</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="Select.group_by-1816"><a href="#Select.group_by-1816"><span class="linenos">1816</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.group_by-1817"><a href="#Select.group_by-1817"><span class="linenos">1817</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.group_by-1818"><a href="#Select.group_by-1818"><span class="linenos">1818</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.group_by-1819"><a href="#Select.group_by-1819"><span class="linenos">1819</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="Select.group_by-1820"><a href="#Select.group_by-1820"><span class="linenos">1820</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.group_by-1821"><a href="#Select.group_by-1821"><span class="linenos">1821</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.group_by-1822"><a href="#Select.group_by-1822"><span class="linenos">1822</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="Select.group_by-1823"><a href="#Select.group_by-1823"><span class="linenos">1823</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="Select.group_by-1824"><a href="#Select.group_by-1824"><span class="linenos">1824</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.group_by-1825"><a href="#Select.group_by-1825"><span class="linenos">1825</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.group_by-1826"><a href="#Select.group_by-1826"><span class="linenos">1826</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the GROUP BY expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"COUNT(1)"</span><span class="p">)</span><span class="o">.</span><span class="n">group_by</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If a <code><a href="#Group">Group</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Group">Group</a></code>. +If nothing is passed in then a group by is not applied to the expression</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this flattens all the <code><a href="#Group">Group</a></code> expression into a single expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.order_by" class="classattr"> + <input id="Select.order_by-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">order_by</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.order_by-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.order_by"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.order_by-1828"><a href="#Select.order_by-1828"><span class="linenos">1828</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.order_by-1829"><a href="#Select.order_by-1829"><span class="linenos">1829</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.order_by-1830"><a href="#Select.order_by-1830"><span class="linenos">1830</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="Select.order_by-1831"><a href="#Select.order_by-1831"><span class="linenos">1831</span></a> +</span><span id="Select.order_by-1832"><a href="#Select.order_by-1832"><span class="linenos">1832</span></a><span class="sd"> Example:</span> +</span><span id="Select.order_by-1833"><a href="#Select.order_by-1833"><span class="linenos">1833</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="Select.order_by-1834"><a href="#Select.order_by-1834"><span class="linenos">1834</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="Select.order_by-1835"><a href="#Select.order_by-1835"><span class="linenos">1835</span></a> +</span><span id="Select.order_by-1836"><a href="#Select.order_by-1836"><span class="linenos">1836</span></a><span class="sd"> Args:</span> +</span><span id="Select.order_by-1837"><a href="#Select.order_by-1837"><span class="linenos">1837</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.order_by-1838"><a href="#Select.order_by-1838"><span class="linenos">1838</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.order_by-1839"><a href="#Select.order_by-1839"><span class="linenos">1839</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="Select.order_by-1840"><a href="#Select.order_by-1840"><span class="linenos">1840</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.order_by-1841"><a href="#Select.order_by-1841"><span class="linenos">1841</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.order_by-1842"><a href="#Select.order_by-1842"><span class="linenos">1842</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.order_by-1843"><a href="#Select.order_by-1843"><span class="linenos">1843</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.order_by-1844"><a href="#Select.order_by-1844"><span class="linenos">1844</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.order_by-1845"><a href="#Select.order_by-1845"><span class="linenos">1845</span></a> +</span><span id="Select.order_by-1846"><a href="#Select.order_by-1846"><span class="linenos">1846</span></a><span class="sd"> Returns:</span> +</span><span id="Select.order_by-1847"><a href="#Select.order_by-1847"><span class="linenos">1847</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.order_by-1848"><a href="#Select.order_by-1848"><span class="linenos">1848</span></a><span class="sd"> """</span> +</span><span id="Select.order_by-1849"><a href="#Select.order_by-1849"><span class="linenos">1849</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.order_by-1850"><a href="#Select.order_by-1850"><span class="linenos">1850</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.order_by-1851"><a href="#Select.order_by-1851"><span class="linenos">1851</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.order_by-1852"><a href="#Select.order_by-1852"><span class="linenos">1852</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="Select.order_by-1853"><a href="#Select.order_by-1853"><span class="linenos">1853</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.order_by-1854"><a href="#Select.order_by-1854"><span class="linenos">1854</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.order_by-1855"><a href="#Select.order_by-1855"><span class="linenos">1855</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="Select.order_by-1856"><a href="#Select.order_by-1856"><span class="linenos">1856</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="Select.order_by-1857"><a href="#Select.order_by-1857"><span class="linenos">1857</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.order_by-1858"><a href="#Select.order_by-1858"><span class="linenos">1858</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.order_by-1859"><a href="#Select.order_by-1859"><span class="linenos">1859</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the ORDER BY expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">order_by</span><span class="p">(</span><span class="s2">"x DESC"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl ORDER BY x DESC'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If a <code><a href="#Group">Group</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Order">Order</a></code>.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this flattens all the <code><a href="#Order">Order</a></code> expression into a single expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.sort_by" class="classattr"> + <input id="Select.sort_by-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">sort_by</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.sort_by-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.sort_by"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.sort_by-1861"><a href="#Select.sort_by-1861"><span class="linenos">1861</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.sort_by-1862"><a href="#Select.sort_by-1862"><span class="linenos">1862</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.sort_by-1863"><a href="#Select.sort_by-1863"><span class="linenos">1863</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="Select.sort_by-1864"><a href="#Select.sort_by-1864"><span class="linenos">1864</span></a> +</span><span id="Select.sort_by-1865"><a href="#Select.sort_by-1865"><span class="linenos">1865</span></a><span class="sd"> Example:</span> +</span><span id="Select.sort_by-1866"><a href="#Select.sort_by-1866"><span class="linenos">1866</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="Select.sort_by-1867"><a href="#Select.sort_by-1867"><span class="linenos">1867</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="Select.sort_by-1868"><a href="#Select.sort_by-1868"><span class="linenos">1868</span></a> +</span><span id="Select.sort_by-1869"><a href="#Select.sort_by-1869"><span class="linenos">1869</span></a><span class="sd"> Args:</span> +</span><span id="Select.sort_by-1870"><a href="#Select.sort_by-1870"><span class="linenos">1870</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.sort_by-1871"><a href="#Select.sort_by-1871"><span class="linenos">1871</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.sort_by-1872"><a href="#Select.sort_by-1872"><span class="linenos">1872</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="Select.sort_by-1873"><a href="#Select.sort_by-1873"><span class="linenos">1873</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.sort_by-1874"><a href="#Select.sort_by-1874"><span class="linenos">1874</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.sort_by-1875"><a href="#Select.sort_by-1875"><span class="linenos">1875</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.sort_by-1876"><a href="#Select.sort_by-1876"><span class="linenos">1876</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.sort_by-1877"><a href="#Select.sort_by-1877"><span class="linenos">1877</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.sort_by-1878"><a href="#Select.sort_by-1878"><span class="linenos">1878</span></a> +</span><span id="Select.sort_by-1879"><a href="#Select.sort_by-1879"><span class="linenos">1879</span></a><span class="sd"> Returns:</span> +</span><span id="Select.sort_by-1880"><a href="#Select.sort_by-1880"><span class="linenos">1880</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.sort_by-1881"><a href="#Select.sort_by-1881"><span class="linenos">1881</span></a><span class="sd"> """</span> +</span><span id="Select.sort_by-1882"><a href="#Select.sort_by-1882"><span class="linenos">1882</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.sort_by-1883"><a href="#Select.sort_by-1883"><span class="linenos">1883</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.sort_by-1884"><a href="#Select.sort_by-1884"><span class="linenos">1884</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.sort_by-1885"><a href="#Select.sort_by-1885"><span class="linenos">1885</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="Select.sort_by-1886"><a href="#Select.sort_by-1886"><span class="linenos">1886</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.sort_by-1887"><a href="#Select.sort_by-1887"><span class="linenos">1887</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.sort_by-1888"><a href="#Select.sort_by-1888"><span class="linenos">1888</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="Select.sort_by-1889"><a href="#Select.sort_by-1889"><span class="linenos">1889</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="Select.sort_by-1890"><a href="#Select.sort_by-1890"><span class="linenos">1890</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.sort_by-1891"><a href="#Select.sort_by-1891"><span class="linenos">1891</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.sort_by-1892"><a href="#Select.sort_by-1892"><span class="linenos">1892</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the SORT BY expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">sort_by</span><span class="p">(</span><span class="s2">"x DESC"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl SORT BY x DESC'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If a <code><a href="#Group">Group</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code>SORT</code>.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this flattens all the <code><a href="#Order">Order</a></code> expression into a single expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.cluster_by" class="classattr"> + <input id="Select.cluster_by-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">cluster_by</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.cluster_by-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.cluster_by"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.cluster_by-1894"><a href="#Select.cluster_by-1894"><span class="linenos">1894</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.cluster_by-1895"><a href="#Select.cluster_by-1895"><span class="linenos">1895</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.cluster_by-1896"><a href="#Select.cluster_by-1896"><span class="linenos">1896</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="Select.cluster_by-1897"><a href="#Select.cluster_by-1897"><span class="linenos">1897</span></a> +</span><span id="Select.cluster_by-1898"><a href="#Select.cluster_by-1898"><span class="linenos">1898</span></a><span class="sd"> Example:</span> +</span><span id="Select.cluster_by-1899"><a href="#Select.cluster_by-1899"><span class="linenos">1899</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="Select.cluster_by-1900"><a href="#Select.cluster_by-1900"><span class="linenos">1900</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="Select.cluster_by-1901"><a href="#Select.cluster_by-1901"><span class="linenos">1901</span></a> +</span><span id="Select.cluster_by-1902"><a href="#Select.cluster_by-1902"><span class="linenos">1902</span></a><span class="sd"> Args:</span> +</span><span id="Select.cluster_by-1903"><a href="#Select.cluster_by-1903"><span class="linenos">1903</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.cluster_by-1904"><a href="#Select.cluster_by-1904"><span class="linenos">1904</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.cluster_by-1905"><a href="#Select.cluster_by-1905"><span class="linenos">1905</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="Select.cluster_by-1906"><a href="#Select.cluster_by-1906"><span class="linenos">1906</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.cluster_by-1907"><a href="#Select.cluster_by-1907"><span class="linenos">1907</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.cluster_by-1908"><a href="#Select.cluster_by-1908"><span class="linenos">1908</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.cluster_by-1909"><a href="#Select.cluster_by-1909"><span class="linenos">1909</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.cluster_by-1910"><a href="#Select.cluster_by-1910"><span class="linenos">1910</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.cluster_by-1911"><a href="#Select.cluster_by-1911"><span class="linenos">1911</span></a> +</span><span id="Select.cluster_by-1912"><a href="#Select.cluster_by-1912"><span class="linenos">1912</span></a><span class="sd"> Returns:</span> +</span><span id="Select.cluster_by-1913"><a href="#Select.cluster_by-1913"><span class="linenos">1913</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.cluster_by-1914"><a href="#Select.cluster_by-1914"><span class="linenos">1914</span></a><span class="sd"> """</span> +</span><span id="Select.cluster_by-1915"><a href="#Select.cluster_by-1915"><span class="linenos">1915</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.cluster_by-1916"><a href="#Select.cluster_by-1916"><span class="linenos">1916</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.cluster_by-1917"><a href="#Select.cluster_by-1917"><span class="linenos">1917</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.cluster_by-1918"><a href="#Select.cluster_by-1918"><span class="linenos">1918</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="Select.cluster_by-1919"><a href="#Select.cluster_by-1919"><span class="linenos">1919</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.cluster_by-1920"><a href="#Select.cluster_by-1920"><span class="linenos">1920</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.cluster_by-1921"><a href="#Select.cluster_by-1921"><span class="linenos">1921</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="Select.cluster_by-1922"><a href="#Select.cluster_by-1922"><span class="linenos">1922</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="Select.cluster_by-1923"><a href="#Select.cluster_by-1923"><span class="linenos">1923</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.cluster_by-1924"><a href="#Select.cluster_by-1924"><span class="linenos">1924</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.cluster_by-1925"><a href="#Select.cluster_by-1925"><span class="linenos">1925</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the CLUSTER BY expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">cluster_by</span><span class="p">(</span><span class="s2">"x DESC"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If a <code><a href="#Group">Group</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Cluster">Cluster</a></code>.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this flattens all the <code><a href="#Order">Order</a></code> expression into a single expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.limit" class="classattr"> + <input id="Select.limit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">limit</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.limit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.limit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.limit-1927"><a href="#Select.limit-1927"><span class="linenos">1927</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.limit-1928"><a href="#Select.limit-1928"><span class="linenos">1928</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.limit-1929"><a href="#Select.limit-1929"><span class="linenos">1929</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Select.limit-1930"><a href="#Select.limit-1930"><span class="linenos">1930</span></a> +</span><span id="Select.limit-1931"><a href="#Select.limit-1931"><span class="linenos">1931</span></a><span class="sd"> Example:</span> +</span><span id="Select.limit-1932"><a href="#Select.limit-1932"><span class="linenos">1932</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="Select.limit-1933"><a href="#Select.limit-1933"><span class="linenos">1933</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="Select.limit-1934"><a href="#Select.limit-1934"><span class="linenos">1934</span></a> +</span><span id="Select.limit-1935"><a href="#Select.limit-1935"><span class="linenos">1935</span></a><span class="sd"> Args:</span> +</span><span id="Select.limit-1936"><a href="#Select.limit-1936"><span class="linenos">1936</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select.limit-1937"><a href="#Select.limit-1937"><span class="linenos">1937</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select.limit-1938"><a href="#Select.limit-1938"><span class="linenos">1938</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Select.limit-1939"><a href="#Select.limit-1939"><span class="linenos">1939</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Select.limit-1940"><a href="#Select.limit-1940"><span class="linenos">1940</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.limit-1941"><a href="#Select.limit-1941"><span class="linenos">1941</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.limit-1942"><a href="#Select.limit-1942"><span class="linenos">1942</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.limit-1943"><a href="#Select.limit-1943"><span class="linenos">1943</span></a> +</span><span id="Select.limit-1944"><a href="#Select.limit-1944"><span class="linenos">1944</span></a><span class="sd"> Returns:</span> +</span><span id="Select.limit-1945"><a href="#Select.limit-1945"><span class="linenos">1945</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.limit-1946"><a href="#Select.limit-1946"><span class="linenos">1946</span></a><span class="sd"> """</span> +</span><span id="Select.limit-1947"><a href="#Select.limit-1947"><span class="linenos">1947</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select.limit-1948"><a href="#Select.limit-1948"><span class="linenos">1948</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select.limit-1949"><a href="#Select.limit-1949"><span class="linenos">1949</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.limit-1950"><a href="#Select.limit-1950"><span class="linenos">1950</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="Select.limit-1951"><a href="#Select.limit-1951"><span class="linenos">1951</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="Select.limit-1952"><a href="#Select.limit-1952"><span class="linenos">1952</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="Select.limit-1953"><a href="#Select.limit-1953"><span class="linenos">1953</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.limit-1954"><a href="#Select.limit-1954"><span class="linenos">1954</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.limit-1955"><a href="#Select.limit-1955"><span class="linenos">1955</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.limit-1956"><a href="#Select.limit-1956"><span class="linenos">1956</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the LIMIT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl LIMIT 10'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | int | Expression):</strong> the SQL code string to parse. +This can also be an integer. +If a <code><a href="#Limit">Limit</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Limit">Limit</a></code>.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.offset" class="classattr"> + <input id="Select.offset-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">offset</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.offset-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.offset"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.offset-1958"><a href="#Select.offset-1958"><span class="linenos">1958</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.offset-1959"><a href="#Select.offset-1959"><span class="linenos">1959</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.offset-1960"><a href="#Select.offset-1960"><span class="linenos">1960</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select.offset-1961"><a href="#Select.offset-1961"><span class="linenos">1961</span></a> +</span><span id="Select.offset-1962"><a href="#Select.offset-1962"><span class="linenos">1962</span></a><span class="sd"> Example:</span> +</span><span id="Select.offset-1963"><a href="#Select.offset-1963"><span class="linenos">1963</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="Select.offset-1964"><a href="#Select.offset-1964"><span class="linenos">1964</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="Select.offset-1965"><a href="#Select.offset-1965"><span class="linenos">1965</span></a> +</span><span id="Select.offset-1966"><a href="#Select.offset-1966"><span class="linenos">1966</span></a><span class="sd"> Args:</span> +</span><span id="Select.offset-1967"><a href="#Select.offset-1967"><span class="linenos">1967</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select.offset-1968"><a href="#Select.offset-1968"><span class="linenos">1968</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select.offset-1969"><a href="#Select.offset-1969"><span class="linenos">1969</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="Select.offset-1970"><a href="#Select.offset-1970"><span class="linenos">1970</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="Select.offset-1971"><a href="#Select.offset-1971"><span class="linenos">1971</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.offset-1972"><a href="#Select.offset-1972"><span class="linenos">1972</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.offset-1973"><a href="#Select.offset-1973"><span class="linenos">1973</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.offset-1974"><a href="#Select.offset-1974"><span class="linenos">1974</span></a> +</span><span id="Select.offset-1975"><a href="#Select.offset-1975"><span class="linenos">1975</span></a><span class="sd"> Returns:</span> +</span><span id="Select.offset-1976"><a href="#Select.offset-1976"><span class="linenos">1976</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.offset-1977"><a href="#Select.offset-1977"><span class="linenos">1977</span></a><span class="sd"> """</span> +</span><span id="Select.offset-1978"><a href="#Select.offset-1978"><span class="linenos">1978</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select.offset-1979"><a href="#Select.offset-1979"><span class="linenos">1979</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select.offset-1980"><a href="#Select.offset-1980"><span class="linenos">1980</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.offset-1981"><a href="#Select.offset-1981"><span class="linenos">1981</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="Select.offset-1982"><a href="#Select.offset-1982"><span class="linenos">1982</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="Select.offset-1983"><a href="#Select.offset-1983"><span class="linenos">1983</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="Select.offset-1984"><a href="#Select.offset-1984"><span class="linenos">1984</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.offset-1985"><a href="#Select.offset-1985"><span class="linenos">1985</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.offset-1986"><a href="#Select.offset-1986"><span class="linenos">1986</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.offset-1987"><a href="#Select.offset-1987"><span class="linenos">1987</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Set the OFFSET expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">offset</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl OFFSET 10'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | int | Expression):</strong> the SQL code string to parse. +This can also be an integer. +If a <code><a href="#Offset">Offset</a></code> instance is passed, this is used as-is. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be wrapped in a <code><a href="#Offset">Offset</a></code>.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.select" class="classattr"> + <input id="Select.select-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">select</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.select-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.select"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.select-1989"><a href="#Select.select-1989"><span class="linenos">1989</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.select-1990"><a href="#Select.select-1990"><span class="linenos">1990</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.select-1991"><a href="#Select.select-1991"><span class="linenos">1991</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="Select.select-1992"><a href="#Select.select-1992"><span class="linenos">1992</span></a> +</span><span id="Select.select-1993"><a href="#Select.select-1993"><span class="linenos">1993</span></a><span class="sd"> Example:</span> +</span><span id="Select.select-1994"><a href="#Select.select-1994"><span class="linenos">1994</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="Select.select-1995"><a href="#Select.select-1995"><span class="linenos">1995</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="Select.select-1996"><a href="#Select.select-1996"><span class="linenos">1996</span></a> +</span><span id="Select.select-1997"><a href="#Select.select-1997"><span class="linenos">1997</span></a><span class="sd"> Args:</span> +</span><span id="Select.select-1998"><a href="#Select.select-1998"><span class="linenos">1998</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.select-1999"><a href="#Select.select-1999"><span class="linenos">1999</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.select-2000"><a href="#Select.select-2000"><span class="linenos">2000</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.select-2001"><a href="#Select.select-2001"><span class="linenos">2001</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.select-2002"><a href="#Select.select-2002"><span class="linenos">2002</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.select-2003"><a href="#Select.select-2003"><span class="linenos">2003</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.select-2004"><a href="#Select.select-2004"><span class="linenos">2004</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.select-2005"><a href="#Select.select-2005"><span class="linenos">2005</span></a> +</span><span id="Select.select-2006"><a href="#Select.select-2006"><span class="linenos">2006</span></a><span class="sd"> Returns:</span> +</span><span id="Select.select-2007"><a href="#Select.select-2007"><span class="linenos">2007</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.select-2008"><a href="#Select.select-2008"><span class="linenos">2008</span></a><span class="sd"> """</span> +</span><span id="Select.select-2009"><a href="#Select.select-2009"><span class="linenos">2009</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.select-2010"><a href="#Select.select-2010"><span class="linenos">2010</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.select-2011"><a href="#Select.select-2011"><span class="linenos">2011</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.select-2012"><a href="#Select.select-2012"><span class="linenos">2012</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="Select.select-2013"><a href="#Select.select-2013"><span class="linenos">2013</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.select-2014"><a href="#Select.select-2014"><span class="linenos">2014</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.select-2015"><a href="#Select.select-2015"><span class="linenos">2015</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.select-2016"><a href="#Select.select-2016"><span class="linenos">2016</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.select-2017"><a href="#Select.select-2017"><span class="linenos">2017</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the SELECT expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"y"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x, y'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this resets the expressions.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.lateral" class="classattr"> + <input id="Select.lateral-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">lateral</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.lateral-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.lateral"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lateral-2019"><a href="#Select.lateral-2019"><span class="linenos">2019</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.lateral-2020"><a href="#Select.lateral-2020"><span class="linenos">2020</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.lateral-2021"><a href="#Select.lateral-2021"><span class="linenos">2021</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="Select.lateral-2022"><a href="#Select.lateral-2022"><span class="linenos">2022</span></a> +</span><span id="Select.lateral-2023"><a href="#Select.lateral-2023"><span class="linenos">2023</span></a><span class="sd"> Example:</span> +</span><span id="Select.lateral-2024"><a href="#Select.lateral-2024"><span class="linenos">2024</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="Select.lateral-2025"><a href="#Select.lateral-2025"><span class="linenos">2025</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="Select.lateral-2026"><a href="#Select.lateral-2026"><span class="linenos">2026</span></a> +</span><span id="Select.lateral-2027"><a href="#Select.lateral-2027"><span class="linenos">2027</span></a><span class="sd"> Args:</span> +</span><span id="Select.lateral-2028"><a href="#Select.lateral-2028"><span class="linenos">2028</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.lateral-2029"><a href="#Select.lateral-2029"><span class="linenos">2029</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.lateral-2030"><a href="#Select.lateral-2030"><span class="linenos">2030</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.lateral-2031"><a href="#Select.lateral-2031"><span class="linenos">2031</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.lateral-2032"><a href="#Select.lateral-2032"><span class="linenos">2032</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.lateral-2033"><a href="#Select.lateral-2033"><span class="linenos">2033</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.lateral-2034"><a href="#Select.lateral-2034"><span class="linenos">2034</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.lateral-2035"><a href="#Select.lateral-2035"><span class="linenos">2035</span></a> +</span><span id="Select.lateral-2036"><a href="#Select.lateral-2036"><span class="linenos">2036</span></a><span class="sd"> Returns:</span> +</span><span id="Select.lateral-2037"><a href="#Select.lateral-2037"><span class="linenos">2037</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.lateral-2038"><a href="#Select.lateral-2038"><span class="linenos">2038</span></a><span class="sd"> """</span> +</span><span id="Select.lateral-2039"><a href="#Select.lateral-2039"><span class="linenos">2039</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.lateral-2040"><a href="#Select.lateral-2040"><span class="linenos">2040</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.lateral-2041"><a href="#Select.lateral-2041"><span class="linenos">2041</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.lateral-2042"><a href="#Select.lateral-2042"><span class="linenos">2042</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="Select.lateral-2043"><a href="#Select.lateral-2043"><span class="linenos">2043</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.lateral-2044"><a href="#Select.lateral-2044"><span class="linenos">2044</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="Select.lateral-2045"><a href="#Select.lateral-2045"><span class="linenos">2045</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="Select.lateral-2046"><a href="#Select.lateral-2046"><span class="linenos">2046</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.lateral-2047"><a href="#Select.lateral-2047"><span class="linenos">2047</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.lateral-2048"><a href="#Select.lateral-2048"><span class="linenos">2048</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.lateral-2049"><a href="#Select.lateral-2049"><span class="linenos">2049</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the LATERAL expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">lateral</span><span class="p">(</span><span class="s2">"OUTER explode(y) tbl2 AS z"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this resets the expressions.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.join" class="classattr"> + <input id="Select.join-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">join</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span>,</span><span class="param"> <span class="n">on</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">using</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.join-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.join"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.join-2051"><a href="#Select.join-2051"><span class="linenos">2051</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="Select.join-2052"><a href="#Select.join-2052"><span class="linenos">2052</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select.join-2053"><a href="#Select.join-2053"><span class="linenos">2053</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="Select.join-2054"><a href="#Select.join-2054"><span class="linenos">2054</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2055"><a href="#Select.join-2055"><span class="linenos">2055</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2056"><a href="#Select.join-2056"><span class="linenos">2056</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select.join-2057"><a href="#Select.join-2057"><span class="linenos">2057</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2058"><a href="#Select.join-2058"><span class="linenos">2058</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2059"><a href="#Select.join-2059"><span class="linenos">2059</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2060"><a href="#Select.join-2060"><span class="linenos">2060</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select.join-2061"><a href="#Select.join-2061"><span class="linenos">2061</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2062"><a href="#Select.join-2062"><span class="linenos">2062</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.join-2063"><a href="#Select.join-2063"><span class="linenos">2063</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.join-2064"><a href="#Select.join-2064"><span class="linenos">2064</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="Select.join-2065"><a href="#Select.join-2065"><span class="linenos">2065</span></a> +</span><span id="Select.join-2066"><a href="#Select.join-2066"><span class="linenos">2066</span></a><span class="sd"> Example:</span> +</span><span id="Select.join-2067"><a href="#Select.join-2067"><span class="linenos">2067</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="Select.join-2068"><a href="#Select.join-2068"><span class="linenos">2068</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select.join-2069"><a href="#Select.join-2069"><span class="linenos">2069</span></a> +</span><span id="Select.join-2070"><a href="#Select.join-2070"><span class="linenos">2070</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="Select.join-2071"><a href="#Select.join-2071"><span class="linenos">2071</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="Select.join-2072"><a href="#Select.join-2072"><span class="linenos">2072</span></a> +</span><span id="Select.join-2073"><a href="#Select.join-2073"><span class="linenos">2073</span></a><span class="sd"> Use `join_type` to change the type of join:</span> +</span><span id="Select.join-2074"><a href="#Select.join-2074"><span class="linenos">2074</span></a> +</span><span id="Select.join-2075"><a href="#Select.join-2075"><span class="linenos">2075</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="Select.join-2076"><a href="#Select.join-2076"><span class="linenos">2076</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select.join-2077"><a href="#Select.join-2077"><span class="linenos">2077</span></a> +</span><span id="Select.join-2078"><a href="#Select.join-2078"><span class="linenos">2078</span></a><span class="sd"> Args:</span> +</span><span id="Select.join-2079"><a href="#Select.join-2079"><span class="linenos">2079</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="Select.join-2080"><a href="#Select.join-2080"><span class="linenos">2080</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2081"><a href="#Select.join-2081"><span class="linenos">2081</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="Select.join-2082"><a href="#Select.join-2082"><span class="linenos">2082</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2083"><a href="#Select.join-2083"><span class="linenos">2083</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="Select.join-2084"><a href="#Select.join-2084"><span class="linenos">2084</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2085"><a href="#Select.join-2085"><span class="linenos">2085</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.join-2086"><a href="#Select.join-2086"><span class="linenos">2086</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.join-2087"><a href="#Select.join-2087"><span class="linenos">2087</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="Select.join-2088"><a href="#Select.join-2088"><span class="linenos">2088</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.join-2089"><a href="#Select.join-2089"><span class="linenos">2089</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.join-2090"><a href="#Select.join-2090"><span class="linenos">2090</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.join-2091"><a href="#Select.join-2091"><span class="linenos">2091</span></a> +</span><span id="Select.join-2092"><a href="#Select.join-2092"><span class="linenos">2092</span></a><span class="sd"> Returns:</span> +</span><span id="Select.join-2093"><a href="#Select.join-2093"><span class="linenos">2093</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.join-2094"><a href="#Select.join-2094"><span class="linenos">2094</span></a><span class="sd"> """</span> +</span><span id="Select.join-2095"><a href="#Select.join-2095"><span class="linenos">2095</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="Select.join-2096"><a href="#Select.join-2096"><span class="linenos">2096</span></a> +</span><span id="Select.join-2097"><a href="#Select.join-2097"><span class="linenos">2097</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Select.join-2098"><a href="#Select.join-2098"><span class="linenos">2098</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select.join-2099"><a href="#Select.join-2099"><span class="linenos">2099</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="Select.join-2100"><a href="#Select.join-2100"><span class="linenos">2100</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select.join-2101"><a href="#Select.join-2101"><span class="linenos">2101</span></a> +</span><span id="Select.join-2102"><a href="#Select.join-2102"><span class="linenos">2102</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Select.join-2103"><a href="#Select.join-2103"><span class="linenos">2103</span></a> +</span><span id="Select.join-2104"><a href="#Select.join-2104"><span class="linenos">2104</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="Select.join-2105"><a href="#Select.join-2105"><span class="linenos">2105</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select.join-2106"><a href="#Select.join-2106"><span class="linenos">2106</span></a> +</span><span id="Select.join-2107"><a href="#Select.join-2107"><span class="linenos">2107</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="Select.join-2108"><a href="#Select.join-2108"><span class="linenos">2108</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2109"><a href="#Select.join-2109"><span class="linenos">2109</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2110"><a href="#Select.join-2110"><span class="linenos">2110</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2111"><a href="#Select.join-2111"><span class="linenos">2111</span></a> +</span><span id="Select.join-2112"><a href="#Select.join-2112"><span class="linenos">2112</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="Select.join-2113"><a href="#Select.join-2113"><span class="linenos">2113</span></a> +</span><span id="Select.join-2114"><a href="#Select.join-2114"><span class="linenos">2114</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="Select.join-2115"><a href="#Select.join-2115"><span class="linenos">2115</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="Select.join-2116"><a href="#Select.join-2116"><span class="linenos">2116</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="Select.join-2117"><a href="#Select.join-2117"><span class="linenos">2117</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select.join-2118"><a href="#Select.join-2118"><span class="linenos">2118</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="Select.join-2119"><a href="#Select.join-2119"><span class="linenos">2119</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select.join-2120"><a href="#Select.join-2120"><span class="linenos">2120</span></a> +</span><span id="Select.join-2121"><a href="#Select.join-2121"><span class="linenos">2121</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="Select.join-2122"><a href="#Select.join-2122"><span class="linenos">2122</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Select.join-2123"><a href="#Select.join-2123"><span class="linenos">2123</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="Select.join-2124"><a href="#Select.join-2124"><span class="linenos">2124</span></a> +</span><span id="Select.join-2125"><a href="#Select.join-2125"><span class="linenos">2125</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="Select.join-2126"><a href="#Select.join-2126"><span class="linenos">2126</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.join-2127"><a href="#Select.join-2127"><span class="linenos">2127</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="Select.join-2128"><a href="#Select.join-2128"><span class="linenos">2128</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="Select.join-2129"><a href="#Select.join-2129"><span class="linenos">2129</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Select.join-2130"><a href="#Select.join-2130"><span class="linenos">2130</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.join-2131"><a href="#Select.join-2131"><span class="linenos">2131</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.join-2132"><a href="#Select.join-2132"><span class="linenos">2132</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2133"><a href="#Select.join-2133"><span class="linenos">2133</span></a> <span class="p">)</span> +</span><span id="Select.join-2134"><a href="#Select.join-2134"><span class="linenos">2134</span></a> +</span><span id="Select.join-2135"><a href="#Select.join-2135"><span class="linenos">2135</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="Select.join-2136"><a href="#Select.join-2136"><span class="linenos">2136</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="Select.join-2137"><a href="#Select.join-2137"><span class="linenos">2137</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.join-2138"><a href="#Select.join-2138"><span class="linenos">2138</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="Select.join-2139"><a href="#Select.join-2139"><span class="linenos">2139</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.join-2140"><a href="#Select.join-2140"><span class="linenos">2140</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="Select.join-2141"><a href="#Select.join-2141"><span class="linenos">2141</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.join-2142"><a href="#Select.join-2142"><span class="linenos">2142</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.join-2143"><a href="#Select.join-2143"><span class="linenos">2143</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2144"><a href="#Select.join-2144"><span class="linenos">2144</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the JOIN expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="s2">"tbl2"</span><span class="p">,</span> <span class="n">on</span><span class="o">=</span><span class="s2">"tbl1.y = tbl2.y"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</code></pre> + </div> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"1"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"a"</span><span class="p">)</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="s2">"b"</span><span class="p">,</span> <span class="n">using</span><span class="o">=</span><span class="p">[</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"y"</span><span class="p">,</span> <span class="s2">"z"</span><span class="p">])</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</code></pre> + </div> + + <p>Use <code>join_type</code> to change the type of join:</p> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="s2">"tbl2"</span><span class="p">,</span> <span class="n">on</span><span class="o">=</span><span class="s2">"tbl1.y = tbl2.y"</span><span class="p">,</span> <span class="n">join_type</span><span class="o">=</span><span class="s2">"left outer"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code string to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>on (str | Expression):</strong> optionally specify the join "on" criteria as a SQL string. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>using (str | Expression):</strong> optionally specify the join "using" criteria as a SQL string. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>append (bool):</strong> if <code>True</code>, add to any existing expressions. +Otherwise, this resets the expressions.</li> +<li><strong>join_type (str):</strong> If set, alter the parsed join type</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.where" class="classattr"> + <input id="Select.where-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">where</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.where-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.where"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.where-2146"><a href="#Select.where-2146"><span class="linenos">2146</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.where-2147"><a href="#Select.where-2147"><span class="linenos">2147</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.where-2148"><a href="#Select.where-2148"><span class="linenos">2148</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="Select.where-2149"><a href="#Select.where-2149"><span class="linenos">2149</span></a> +</span><span id="Select.where-2150"><a href="#Select.where-2150"><span class="linenos">2150</span></a><span class="sd"> Example:</span> +</span><span id="Select.where-2151"><a href="#Select.where-2151"><span class="linenos">2151</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Select.where-2152"><a href="#Select.where-2152"><span class="linenos">2152</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="Select.where-2153"><a href="#Select.where-2153"><span class="linenos">2153</span></a> +</span><span id="Select.where-2154"><a href="#Select.where-2154"><span class="linenos">2154</span></a><span class="sd"> Args:</span> +</span><span id="Select.where-2155"><a href="#Select.where-2155"><span class="linenos">2155</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.where-2156"><a href="#Select.where-2156"><span class="linenos">2156</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.where-2157"><a href="#Select.where-2157"><span class="linenos">2157</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select.where-2158"><a href="#Select.where-2158"><span class="linenos">2158</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select.where-2159"><a href="#Select.where-2159"><span class="linenos">2159</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select.where-2160"><a href="#Select.where-2160"><span class="linenos">2160</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.where-2161"><a href="#Select.where-2161"><span class="linenos">2161</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.where-2162"><a href="#Select.where-2162"><span class="linenos">2162</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.where-2163"><a href="#Select.where-2163"><span class="linenos">2163</span></a> +</span><span id="Select.where-2164"><a href="#Select.where-2164"><span class="linenos">2164</span></a><span class="sd"> Returns:</span> +</span><span id="Select.where-2165"><a href="#Select.where-2165"><span class="linenos">2165</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.where-2166"><a href="#Select.where-2166"><span class="linenos">2166</span></a><span class="sd"> """</span> +</span><span id="Select.where-2167"><a href="#Select.where-2167"><span class="linenos">2167</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select.where-2168"><a href="#Select.where-2168"><span class="linenos">2168</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.where-2169"><a href="#Select.where-2169"><span class="linenos">2169</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.where-2170"><a href="#Select.where-2170"><span class="linenos">2170</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="Select.where-2171"><a href="#Select.where-2171"><span class="linenos">2171</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.where-2172"><a href="#Select.where-2172"><span class="linenos">2172</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="Select.where-2173"><a href="#Select.where-2173"><span class="linenos">2173</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.where-2174"><a href="#Select.where-2174"><span class="linenos">2174</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.where-2175"><a href="#Select.where-2175"><span class="linenos">2175</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.where-2176"><a href="#Select.where-2176"><span class="linenos">2176</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the WHERE expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="s2">"x = 'a' OR x < 'b'"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">"SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is. +Multiple expressions are combined with an AND operator.</li> +<li><strong>append (bool):</strong> if <code>True</code>, AND the new expressions to any existing expression. +Otherwise, this resets the expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.having" class="classattr"> + <input id="Select.having-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">having</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.having-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.having"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.having-2178"><a href="#Select.having-2178"><span class="linenos">2178</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.having-2179"><a href="#Select.having-2179"><span class="linenos">2179</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.having-2180"><a href="#Select.having-2180"><span class="linenos">2180</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="Select.having-2181"><a href="#Select.having-2181"><span class="linenos">2181</span></a> +</span><span id="Select.having-2182"><a href="#Select.having-2182"><span class="linenos">2182</span></a><span class="sd"> Example:</span> +</span><span id="Select.having-2183"><a href="#Select.having-2183"><span class="linenos">2183</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="Select.having-2184"><a href="#Select.having-2184"><span class="linenos">2184</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="Select.having-2185"><a href="#Select.having-2185"><span class="linenos">2185</span></a> +</span><span id="Select.having-2186"><a href="#Select.having-2186"><span class="linenos">2186</span></a><span class="sd"> Args:</span> +</span><span id="Select.having-2187"><a href="#Select.having-2187"><span class="linenos">2187</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.having-2188"><a href="#Select.having-2188"><span class="linenos">2188</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.having-2189"><a href="#Select.having-2189"><span class="linenos">2189</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select.having-2190"><a href="#Select.having-2190"><span class="linenos">2190</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select.having-2191"><a href="#Select.having-2191"><span class="linenos">2191</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select.having-2192"><a href="#Select.having-2192"><span class="linenos">2192</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.having-2193"><a href="#Select.having-2193"><span class="linenos">2193</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.having-2194"><a href="#Select.having-2194"><span class="linenos">2194</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.having-2195"><a href="#Select.having-2195"><span class="linenos">2195</span></a> +</span><span id="Select.having-2196"><a href="#Select.having-2196"><span class="linenos">2196</span></a><span class="sd"> Returns:</span> +</span><span id="Select.having-2197"><a href="#Select.having-2197"><span class="linenos">2197</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.having-2198"><a href="#Select.having-2198"><span class="linenos">2198</span></a><span class="sd"> """</span> +</span><span id="Select.having-2199"><a href="#Select.having-2199"><span class="linenos">2199</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select.having-2200"><a href="#Select.having-2200"><span class="linenos">2200</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.having-2201"><a href="#Select.having-2201"><span class="linenos">2201</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.having-2202"><a href="#Select.having-2202"><span class="linenos">2202</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="Select.having-2203"><a href="#Select.having-2203"><span class="linenos">2203</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.having-2204"><a href="#Select.having-2204"><span class="linenos">2204</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="Select.having-2205"><a href="#Select.having-2205"><span class="linenos">2205</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.having-2206"><a href="#Select.having-2206"><span class="linenos">2206</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.having-2207"><a href="#Select.having-2207"><span class="linenos">2207</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.having-2208"><a href="#Select.having-2208"><span class="linenos">2208</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Append to or set the HAVING expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"COUNT(y)"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">group_by</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">having</span><span class="p">(</span><span class="s2">"COUNT(y) > 3"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is. +Multiple expressions are combined with an AND operator.</li> +<li><strong>append (bool):</strong> if <code>True</code>, AND the new expressions to any existing expression. +Otherwise, this resets the expression.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.window" class="classattr"> + <input id="Select.window-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">window</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="o">*</span><span class="n">expressions</span>,</span><span class="param"> <span class="n">append</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.window-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.window"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.window-2210"><a href="#Select.window-2210"><span class="linenos">2210</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.window-2211"><a href="#Select.window-2211"><span class="linenos">2211</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.window-2212"><a href="#Select.window-2212"><span class="linenos">2212</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.window-2213"><a href="#Select.window-2213"><span class="linenos">2213</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.window-2214"><a href="#Select.window-2214"><span class="linenos">2214</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="Select.window-2215"><a href="#Select.window-2215"><span class="linenos">2215</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.window-2216"><a href="#Select.window-2216"><span class="linenos">2216</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="Select.window-2217"><a href="#Select.window-2217"><span class="linenos">2217</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.window-2218"><a href="#Select.window-2218"><span class="linenos">2218</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.window-2219"><a href="#Select.window-2219"><span class="linenos">2219</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.window-2220"><a href="#Select.window-2220"><span class="linenos">2220</span></a> <span class="p">)</span> +</span></pre></div> + + + + + </div> + <div id="Select.distinct" class="classattr"> + <input id="Select.distinct-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">distinct</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">copy</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.distinct-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.distinct"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.distinct-2222"><a href="#Select.distinct-2222"><span class="linenos">2222</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.distinct-2223"><a href="#Select.distinct-2223"><span class="linenos">2223</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.distinct-2224"><a href="#Select.distinct-2224"><span class="linenos">2224</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select.distinct-2225"><a href="#Select.distinct-2225"><span class="linenos">2225</span></a> +</span><span id="Select.distinct-2226"><a href="#Select.distinct-2226"><span class="linenos">2226</span></a><span class="sd"> Example:</span> +</span><span id="Select.distinct-2227"><a href="#Select.distinct-2227"><span class="linenos">2227</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="Select.distinct-2228"><a href="#Select.distinct-2228"><span class="linenos">2228</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="Select.distinct-2229"><a href="#Select.distinct-2229"><span class="linenos">2229</span></a> +</span><span id="Select.distinct-2230"><a href="#Select.distinct-2230"><span class="linenos">2230</span></a><span class="sd"> Args:</span> +</span><span id="Select.distinct-2231"><a href="#Select.distinct-2231"><span class="linenos">2231</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="Select.distinct-2232"><a href="#Select.distinct-2232"><span class="linenos">2232</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.distinct-2233"><a href="#Select.distinct-2233"><span class="linenos">2233</span></a> +</span><span id="Select.distinct-2234"><a href="#Select.distinct-2234"><span class="linenos">2234</span></a><span class="sd"> Returns:</span> +</span><span id="Select.distinct-2235"><a href="#Select.distinct-2235"><span class="linenos">2235</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.distinct-2236"><a href="#Select.distinct-2236"><span class="linenos">2236</span></a><span class="sd"> """</span> +</span><span id="Select.distinct-2237"><a href="#Select.distinct-2237"><span class="linenos">2237</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.distinct-2238"><a href="#Select.distinct-2238"><span class="linenos">2238</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Select.distinct-2239"><a href="#Select.distinct-2239"><span class="linenos">2239</span></a> <span class="k">return</span> <span class="n">instance</span> +</span></pre></div> + + + <div class="docstring"><p>Set the OFFSET expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">distinct</span><span class="p">()</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT DISTINCT x FROM tbl'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>distinct (bool):</strong> whether the Select should be distinct</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the modified expression.</p> +</blockquote> +</div> + + + </div> + <div id="Select.ctas" class="classattr"> + <input id="Select.ctas-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">ctas</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">table</span>,</span><span class="param"> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Create">sqlglot.expressions.Create</a></span>:</span></span> + + <label class="view-source-button" for="Select.ctas-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.ctas"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.ctas-2241"><a href="#Select.ctas-2241"><span class="linenos">2241</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="Select.ctas-2242"><a href="#Select.ctas-2242"><span class="linenos">2242</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.ctas-2243"><a href="#Select.ctas-2243"><span class="linenos">2243</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="Select.ctas-2244"><a href="#Select.ctas-2244"><span class="linenos">2244</span></a> +</span><span id="Select.ctas-2245"><a href="#Select.ctas-2245"><span class="linenos">2245</span></a><span class="sd"> Example:</span> +</span><span id="Select.ctas-2246"><a href="#Select.ctas-2246"><span class="linenos">2246</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="Select.ctas-2247"><a href="#Select.ctas-2247"><span class="linenos">2247</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="Select.ctas-2248"><a href="#Select.ctas-2248"><span class="linenos">2248</span></a> +</span><span id="Select.ctas-2249"><a href="#Select.ctas-2249"><span class="linenos">2249</span></a><span class="sd"> Args:</span> +</span><span id="Select.ctas-2250"><a href="#Select.ctas-2250"><span class="linenos">2250</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Select.ctas-2251"><a href="#Select.ctas-2251"><span class="linenos">2251</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.ctas-2252"><a href="#Select.ctas-2252"><span class="linenos">2252</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="Select.ctas-2253"><a href="#Select.ctas-2253"><span class="linenos">2253</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="Select.ctas-2254"><a href="#Select.ctas-2254"><span class="linenos">2254</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.ctas-2255"><a href="#Select.ctas-2255"><span class="linenos">2255</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> +</span><span id="Select.ctas-2256"><a href="#Select.ctas-2256"><span class="linenos">2256</span></a> +</span><span id="Select.ctas-2257"><a href="#Select.ctas-2257"><span class="linenos">2257</span></a><span class="sd"> Returns:</span> +</span><span id="Select.ctas-2258"><a href="#Select.ctas-2258"><span class="linenos">2258</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="Select.ctas-2259"><a href="#Select.ctas-2259"><span class="linenos">2259</span></a><span class="sd"> """</span> +</span><span id="Select.ctas-2260"><a href="#Select.ctas-2260"><span class="linenos">2260</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.ctas-2261"><a href="#Select.ctas-2261"><span class="linenos">2261</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Select.ctas-2262"><a href="#Select.ctas-2262"><span class="linenos">2262</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="Select.ctas-2263"><a href="#Select.ctas-2263"><span class="linenos">2263</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Select.ctas-2264"><a href="#Select.ctas-2264"><span class="linenos">2264</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.ctas-2265"><a href="#Select.ctas-2265"><span class="linenos">2265</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.ctas-2266"><a href="#Select.ctas-2266"><span class="linenos">2266</span></a> <span class="p">)</span> +</span><span id="Select.ctas-2267"><a href="#Select.ctas-2267"><span class="linenos">2267</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Select.ctas-2268"><a href="#Select.ctas-2268"><span class="linenos">2268</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="Select.ctas-2269"><a href="#Select.ctas-2269"><span class="linenos">2269</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="Select.ctas-2270"><a href="#Select.ctas-2270"><span class="linenos">2270</span></a> +</span><span id="Select.ctas-2271"><a href="#Select.ctas-2271"><span class="linenos">2271</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="Select.ctas-2272"><a href="#Select.ctas-2272"><span class="linenos">2272</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="Select.ctas-2273"><a href="#Select.ctas-2273"><span class="linenos">2273</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="Select.ctas-2274"><a href="#Select.ctas-2274"><span class="linenos">2274</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Select.ctas-2275"><a href="#Select.ctas-2275"><span class="linenos">2275</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="Select.ctas-2276"><a href="#Select.ctas-2276"><span class="linenos">2276</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Convert this expression to a CREATE TABLE AS statement.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">ctas</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'CREATE TABLE x AS SELECT * FROM tbl'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>table (str | Expression):</strong> the SQL code string to parse as the table name. +If another <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>properties (dict):</strong> an optional mapping of table properties</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input table.</li> +<li><strong>copy (bool):</strong> if <code>False</code>, modify this expression instance in-place.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input table.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Create: the CREATE TABLE AS expression</p> +</blockquote> +</div> + + + </div> + <div id="Select.lock" class="classattr"> + <input id="Select.lock-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">lock</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>,</span><span class="param"> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="Select.lock-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Select.lock"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lock-2278"><a href="#Select.lock-2278"><span class="linenos">2278</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.lock-2279"><a href="#Select.lock-2279"><span class="linenos">2279</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.lock-2280"><a href="#Select.lock-2280"><span class="linenos">2280</span></a><span class="sd"> Set the locking read mode for this expression.</span> +</span><span id="Select.lock-2281"><a href="#Select.lock-2281"><span class="linenos">2281</span></a> +</span><span id="Select.lock-2282"><a href="#Select.lock-2282"><span class="linenos">2282</span></a><span class="sd"> Examples:</span> +</span><span id="Select.lock-2283"><a href="#Select.lock-2283"><span class="linenos">2283</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="Select.lock-2284"><a href="#Select.lock-2284"><span class="linenos">2284</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="Select.lock-2285"><a href="#Select.lock-2285"><span class="linenos">2285</span></a> +</span><span id="Select.lock-2286"><a href="#Select.lock-2286"><span class="linenos">2286</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="Select.lock-2287"><a href="#Select.lock-2287"><span class="linenos">2287</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="Select.lock-2288"><a href="#Select.lock-2288"><span class="linenos">2288</span></a> +</span><span id="Select.lock-2289"><a href="#Select.lock-2289"><span class="linenos">2289</span></a><span class="sd"> Args:</span> +</span><span id="Select.lock-2290"><a href="#Select.lock-2290"><span class="linenos">2290</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="Select.lock-2291"><a href="#Select.lock-2291"><span class="linenos">2291</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select.lock-2292"><a href="#Select.lock-2292"><span class="linenos">2292</span></a> +</span><span id="Select.lock-2293"><a href="#Select.lock-2293"><span class="linenos">2293</span></a><span class="sd"> Returns:</span> +</span><span id="Select.lock-2294"><a href="#Select.lock-2294"><span class="linenos">2294</span></a><span class="sd"> The modified expression.</span> +</span><span id="Select.lock-2295"><a href="#Select.lock-2295"><span class="linenos">2295</span></a><span class="sd"> """</span> +</span><span id="Select.lock-2296"><a href="#Select.lock-2296"><span class="linenos">2296</span></a> +</span><span id="Select.lock-2297"><a href="#Select.lock-2297"><span class="linenos">2297</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.lock-2298"><a href="#Select.lock-2298"><span class="linenos">2298</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> +</span><span id="Select.lock-2299"><a href="#Select.lock-2299"><span class="linenos">2299</span></a> +</span><span id="Select.lock-2300"><a href="#Select.lock-2300"><span class="linenos">2300</span></a> <span class="k">return</span> <span class="n">inst</span> +</span></pre></div> + + + <div class="docstring"><p>Set the locking read mode for this expression.</p> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="s2">"x = 'a'"</span><span class="p">)</span><span class="o">.</span><span class="n">lock</span><span class="p">()</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s2">"mysql"</span><span class="p">)</span> +<span class="go">"SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</code></pre> + </div> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="s2">"x = 'a'"</span><span class="p">)</span><span class="o">.</span><span class="n">lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s2">"mysql"</span><span class="p">)</span> +<span class="go">"SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>update:</strong> if <code>True</code>, the locking type will be <code>FOR UPDATE</code>, else it will be <code>FOR SHARE</code>.</li> +<li><strong>copy:</strong> if <code>False</code>, modify this expression instance in-place.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The modified expression.</p> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Select.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Select.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Select.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Select.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Select.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Select.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Select.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Select.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Select.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Select.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Select.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Select.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Select.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Select.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Select.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Select.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Select.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Select.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Select.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Select.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Select.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Select.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Select.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Select.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Select.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Select.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Select.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Select.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Select.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Select.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Select.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Select.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Select.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Subqueryable">Subqueryable</a></dt> + <dd id="Select.subquery" class="function"><a href="#Subqueryable.subquery">subquery</a></dd> + <dd id="Select.with_" class="function"><a href="#Subqueryable.with_">with_</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Select.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Select.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Select.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Subquery"> + <input id="Subquery-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Subquery</span><wbr>(<span class="base"><a href="#DerivedTable">DerivedTable</a></span>, <span class="base"><a href="#Unionable">Unionable</a></span>): + + <label class="view-source-button" for="Subquery-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subquery"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery-2311"><a href="#Subquery-2311"><span class="linenos">2311</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="Subquery-2312"><a href="#Subquery-2312"><span class="linenos">2312</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Subquery-2313"><a href="#Subquery-2313"><span class="linenos">2313</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Subquery-2314"><a href="#Subquery-2314"><span class="linenos">2314</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Subquery-2315"><a href="#Subquery-2315"><span class="linenos">2315</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Subquery-2316"><a href="#Subquery-2316"><span class="linenos">2316</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Subquery-2317"><a href="#Subquery-2317"><span class="linenos">2317</span></a> <span class="p">}</span> +</span><span id="Subquery-2318"><a href="#Subquery-2318"><span class="linenos">2318</span></a> +</span><span id="Subquery-2319"><a href="#Subquery-2319"><span class="linenos">2319</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery-2320"><a href="#Subquery-2320"><span class="linenos">2320</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subquery-2321"><a href="#Subquery-2321"><span class="linenos">2321</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="Subquery-2322"><a href="#Subquery-2322"><span class="linenos">2322</span></a><span class="sd"> """</span> +</span><span id="Subquery-2323"><a href="#Subquery-2323"><span class="linenos">2323</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Subquery-2324"><a href="#Subquery-2324"><span class="linenos">2324</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="Subquery-2325"><a href="#Subquery-2325"><span class="linenos">2325</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Subquery-2326"><a href="#Subquery-2326"><span class="linenos">2326</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Subquery-2327"><a href="#Subquery-2327"><span class="linenos">2327</span></a> +</span><span id="Subquery-2328"><a href="#Subquery-2328"><span class="linenos">2328</span></a> <span class="nd">@property</span> +</span><span id="Subquery-2329"><a href="#Subquery-2329"><span class="linenos">2329</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery-2330"><a href="#Subquery-2330"><span class="linenos">2330</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span></pre></div> + + + + + <div id="Subquery.unnest" class="classattr"> + <input id="Subquery.unnest-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">unnest</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Subquery.unnest-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Subquery.unnest"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery.unnest-2319"><a href="#Subquery.unnest-2319"><span class="linenos">2319</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery.unnest-2320"><a href="#Subquery.unnest-2320"><span class="linenos">2320</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subquery.unnest-2321"><a href="#Subquery.unnest-2321"><span class="linenos">2321</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="Subquery.unnest-2322"><a href="#Subquery.unnest-2322"><span class="linenos">2322</span></a><span class="sd"> """</span> +</span><span id="Subquery.unnest-2323"><a href="#Subquery.unnest-2323"><span class="linenos">2323</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Subquery.unnest-2324"><a href="#Subquery.unnest-2324"><span class="linenos">2324</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="Subquery.unnest-2325"><a href="#Subquery.unnest-2325"><span class="linenos">2325</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Subquery.unnest-2326"><a href="#Subquery.unnest-2326"><span class="linenos">2326</span></a> <span class="k">return</span> <span class="n">expression</span> +</span></pre></div> + + + <div class="docstring"><p>Returns the first non subquery.</p> +</div> + + + </div> + <div id="Subquery.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Subquery.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Subquery.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Subquery.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Subquery.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Subquery.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Subquery.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Subquery.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Subquery.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Subquery.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Subquery.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Subquery.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Subquery.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Subquery.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Subquery.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Subquery.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Subquery.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Subquery.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Subquery.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Subquery.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Subquery.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Subquery.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Subquery.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Subquery.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Subquery.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Subquery.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Subquery.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Subquery.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Subquery.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Subquery.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Subquery.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Subquery.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Subquery.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Unionable">Unionable</a></dt> + <dd id="Subquery.union" class="function"><a href="#Unionable.union">union</a></dd> + <dd id="Subquery.intersect" class="function"><a href="#Unionable.intersect">intersect</a></dd> + <dd id="Subquery.except_" class="function"><a href="#Unionable.except_">except_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TableSample"> + <input id="TableSample-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TableSample</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="TableSample-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TableSample"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableSample-2333"><a href="#TableSample-2333"><span class="linenos">2333</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TableSample-2334"><a href="#TableSample-2334"><span class="linenos">2334</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="TableSample-2335"><a href="#TableSample-2335"><span class="linenos">2335</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2336"><a href="#TableSample-2336"><span class="linenos">2336</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2337"><a href="#TableSample-2337"><span class="linenos">2337</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2338"><a href="#TableSample-2338"><span class="linenos">2338</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2339"><a href="#TableSample-2339"><span class="linenos">2339</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2340"><a href="#TableSample-2340"><span class="linenos">2340</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2341"><a href="#TableSample-2341"><span class="linenos">2341</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2342"><a href="#TableSample-2342"><span class="linenos">2342</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2343"><a href="#TableSample-2343"><span class="linenos">2343</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2344"><a href="#TableSample-2344"><span class="linenos">2344</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TableSample.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TableSample.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TableSample.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TableSample.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TableSample.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TableSample.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TableSample.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TableSample.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TableSample.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TableSample.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TableSample.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TableSample.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TableSample.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TableSample.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableSample.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TableSample.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TableSample.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TableSample.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableSample.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TableSample.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TableSample.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TableSample.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TableSample.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TableSample.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TableSample.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TableSample.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TableSample.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TableSample.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TableSample.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TableSample.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TableSample.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TableSample.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TableSample.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Tag"> + <input id="Tag-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Tag</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Tag-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Tag"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Tag-2347"><a href="#Tag-2347"><span class="linenos">2347</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Tag-2348"><a href="#Tag-2348"><span class="linenos">2348</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> +</span><span id="Tag-2349"><a href="#Tag-2349"><span class="linenos">2349</span></a> +</span><span id="Tag-2350"><a href="#Tag-2350"><span class="linenos">2350</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Tag-2351"><a href="#Tag-2351"><span class="linenos">2351</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2352"><a href="#Tag-2352"><span class="linenos">2352</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2353"><a href="#Tag-2353"><span class="linenos">2353</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2354"><a href="#Tag-2354"><span class="linenos">2354</span></a> <span class="p">}</span> +</span></pre></div> + + + <div class="docstring"><p>Tags are used for generating arbitrary sql like SELECT <span>x</span>.</p> +</div> + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Tag.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Tag.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Tag.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Tag.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Tag.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Tag.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Tag.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Tag.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Tag.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Tag.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Tag.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Tag.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Tag.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Tag.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Tag.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Tag.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Tag.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Tag.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Tag.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Tag.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Tag.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Tag.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Tag.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Tag.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Tag.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Tag.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Tag.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Tag.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Tag.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Tag.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Tag.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Tag.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Tag.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Pivot"> + <input id="Pivot-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Pivot</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Pivot-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Pivot"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Pivot-2357"><a href="#Pivot-2357"><span class="linenos">2357</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Pivot-2358"><a href="#Pivot-2358"><span class="linenos">2358</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Pivot-2359"><a href="#Pivot-2359"><span class="linenos">2359</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Pivot-2360"><a href="#Pivot-2360"><span class="linenos">2360</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2361"><a href="#Pivot-2361"><span class="linenos">2361</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2362"><a href="#Pivot-2362"><span class="linenos">2362</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2363"><a href="#Pivot-2363"><span class="linenos">2363</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Pivot.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Pivot.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Pivot.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Pivot.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Pivot.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Pivot.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Pivot.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Pivot.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Pivot.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Pivot.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Pivot.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Pivot.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Pivot.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Pivot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Pivot.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Pivot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Pivot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Pivot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Pivot.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Pivot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Pivot.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Pivot.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Pivot.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Pivot.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Pivot.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Pivot.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Pivot.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Pivot.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Pivot.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Pivot.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Pivot.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Pivot.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Pivot.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Window"> + <input id="Window-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Window</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Window-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Window"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Window-2366"><a href="#Window-2366"><span class="linenos">2366</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Window-2367"><a href="#Window-2367"><span class="linenos">2367</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Window-2368"><a href="#Window-2368"><span class="linenos">2368</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Window-2369"><a href="#Window-2369"><span class="linenos">2369</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2370"><a href="#Window-2370"><span class="linenos">2370</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2371"><a href="#Window-2371"><span class="linenos">2371</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2372"><a href="#Window-2372"><span class="linenos">2372</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2373"><a href="#Window-2373"><span class="linenos">2373</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Window.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Window.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Window.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Window.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Window.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Window.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Window.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Window.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Window.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Window.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Window.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Window.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Window.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Window.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Window.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Window.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Window.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Window.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Window.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Window.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Window.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Window.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Window.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Window.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Window.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Window.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Window.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Window.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Window.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Window.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Window.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Window.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Window.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="WindowSpec"> + <input id="WindowSpec-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">WindowSpec</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="WindowSpec-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#WindowSpec"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="WindowSpec-2376"><a href="#WindowSpec-2376"><span class="linenos">2376</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="WindowSpec-2377"><a href="#WindowSpec-2377"><span class="linenos">2377</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="WindowSpec-2378"><a href="#WindowSpec-2378"><span class="linenos">2378</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2379"><a href="#WindowSpec-2379"><span class="linenos">2379</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2380"><a href="#WindowSpec-2380"><span class="linenos">2380</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2381"><a href="#WindowSpec-2381"><span class="linenos">2381</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2382"><a href="#WindowSpec-2382"><span class="linenos">2382</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2383"><a href="#WindowSpec-2383"><span class="linenos">2383</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="WindowSpec.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="WindowSpec.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="WindowSpec.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="WindowSpec.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="WindowSpec.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="WindowSpec.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="WindowSpec.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="WindowSpec.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="WindowSpec.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="WindowSpec.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="WindowSpec.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="WindowSpec.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="WindowSpec.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="WindowSpec.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WindowSpec.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="WindowSpec.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="WindowSpec.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="WindowSpec.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WindowSpec.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="WindowSpec.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="WindowSpec.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="WindowSpec.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="WindowSpec.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="WindowSpec.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="WindowSpec.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="WindowSpec.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="WindowSpec.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="WindowSpec.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="WindowSpec.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="WindowSpec.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="WindowSpec.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="WindowSpec.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="WindowSpec.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Where"> + <input id="Where-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Where</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Where-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Where"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Where-2386"><a href="#Where-2386"><span class="linenos">2386</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Where-2387"><a href="#Where-2387"><span class="linenos">2387</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Where.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Where.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Where.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Where.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Where.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Where.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Where.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Where.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Where.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Where.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Where.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Where.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Where.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Where.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Where.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Where.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Where.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Where.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Where.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Where.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Where.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Where.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Where.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Where.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Where.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Where.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Where.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Where.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Where.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Where.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Where.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Where.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Where.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Star"> + <input id="Star-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Star</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Star-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Star"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Star-2390"><a href="#Star-2390"><span class="linenos">2390</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Star-2391"><a href="#Star-2391"><span class="linenos">2391</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Star-2392"><a href="#Star-2392"><span class="linenos">2392</span></a> +</span><span id="Star-2393"><a href="#Star-2393"><span class="linenos">2393</span></a> <span class="nd">@property</span> +</span><span id="Star-2394"><a href="#Star-2394"><span class="linenos">2394</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Star-2395"><a href="#Star-2395"><span class="linenos">2395</span></a> <span class="k">return</span> <span class="s2">"*"</span> +</span><span id="Star-2396"><a href="#Star-2396"><span class="linenos">2396</span></a> +</span><span id="Star-2397"><a href="#Star-2397"><span class="linenos">2397</span></a> <span class="nd">@property</span> +</span><span id="Star-2398"><a href="#Star-2398"><span class="linenos">2398</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Star-2399"><a href="#Star-2399"><span class="linenos">2399</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span></pre></div> + + + + + <div id="Star.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Star.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Star.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Star.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Star.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Star.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Star.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Star.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Star.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Star.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Star.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Star.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Star.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Star.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Star.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Star.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Star.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Star.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Star.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Star.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Star.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Star.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Star.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Star.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Star.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Star.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Star.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Star.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Star.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Star.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Star.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Star.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Star.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Star.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Parameter"> + <input id="Parameter-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Parameter</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Parameter-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Parameter"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Parameter-2402"><a href="#Parameter-2402"><span class="linenos">2402</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Parameter-2403"><a href="#Parameter-2403"><span class="linenos">2403</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Parameter.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Parameter.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Parameter.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Parameter.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Parameter.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Parameter.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Parameter.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Parameter.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Parameter.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Parameter.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Parameter.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Parameter.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Parameter.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Parameter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Parameter.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Parameter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Parameter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Parameter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Parameter.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Parameter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Parameter.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Parameter.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Parameter.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Parameter.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Parameter.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Parameter.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Parameter.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Parameter.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Parameter.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Parameter.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Parameter.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Parameter.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Parameter.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SessionParameter"> + <input id="SessionParameter-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SessionParameter</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="SessionParameter-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SessionParameter"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SessionParameter-2406"><a href="#SessionParameter-2406"><span class="linenos">2406</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SessionParameter-2407"><a href="#SessionParameter-2407"><span class="linenos">2407</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SessionParameter.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SessionParameter.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SessionParameter.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SessionParameter.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SessionParameter.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SessionParameter.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SessionParameter.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SessionParameter.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SessionParameter.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SessionParameter.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SessionParameter.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SessionParameter.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SessionParameter.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SessionParameter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SessionParameter.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SessionParameter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SessionParameter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SessionParameter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SessionParameter.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SessionParameter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SessionParameter.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SessionParameter.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SessionParameter.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SessionParameter.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SessionParameter.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SessionParameter.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SessionParameter.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SessionParameter.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SessionParameter.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SessionParameter.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SessionParameter.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SessionParameter.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SessionParameter.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Placeholder"> + <input id="Placeholder-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Placeholder</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Placeholder-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Placeholder"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Placeholder-2410"><a href="#Placeholder-2410"><span class="linenos">2410</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Placeholder-2411"><a href="#Placeholder-2411"><span class="linenos">2411</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Placeholder.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Placeholder.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Placeholder.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Placeholder.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Placeholder.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Placeholder.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Placeholder.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Placeholder.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Placeholder.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Placeholder.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Placeholder.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Placeholder.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Placeholder.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Placeholder.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Placeholder.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Placeholder.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Placeholder.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Placeholder.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Placeholder.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Placeholder.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Placeholder.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Placeholder.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Placeholder.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Placeholder.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Placeholder.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Placeholder.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Placeholder.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Placeholder.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Placeholder.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Placeholder.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Placeholder.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Placeholder.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Placeholder.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Null"> + <input id="Null-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Null</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Null-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Null"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Null-2414"><a href="#Null-2414"><span class="linenos">2414</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Null-2415"><a href="#Null-2415"><span class="linenos">2415</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="Null-2416"><a href="#Null-2416"><span class="linenos">2416</span></a> +</span><span id="Null-2417"><a href="#Null-2417"><span class="linenos">2417</span></a> <span class="nd">@property</span> +</span><span id="Null-2418"><a href="#Null-2418"><span class="linenos">2418</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Null-2419"><a href="#Null-2419"><span class="linenos">2419</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Null.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Null.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Null.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Null.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Null.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Null.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Null.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Null.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Null.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Null.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Null.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Null.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Null.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Null.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Null.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Null.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Null.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Null.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Null.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Null.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Null.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Null.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Null.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Null.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Null.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Null.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Null.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Null.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Null.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Null.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Null.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Null.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Null.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Null.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Null.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Null.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Boolean"> + <input id="Boolean-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Boolean</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Boolean-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Boolean"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Boolean-2422"><a href="#Boolean-2422"><span class="linenos">2422</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Boolean-2423"><a href="#Boolean-2423"><span class="linenos">2423</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Boolean.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Boolean.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Boolean.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Boolean.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Boolean.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Boolean.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Boolean.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Boolean.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Boolean.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Boolean.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Boolean.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Boolean.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Boolean.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Boolean.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Boolean.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Boolean.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Boolean.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Boolean.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Boolean.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Boolean.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Boolean.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Boolean.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Boolean.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Boolean.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Boolean.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Boolean.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Boolean.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Boolean.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Boolean.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Boolean.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Boolean.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Boolean.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Boolean.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Boolean.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Boolean.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Boolean.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DataType"> + <input id="DataType-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DataType</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="DataType-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DataType"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType-2426"><a href="#DataType-2426"><span class="linenos">2426</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="DataType-2427"><a href="#DataType-2427"><span class="linenos">2427</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2428"><a href="#DataType-2428"><span class="linenos">2428</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="DataType-2429"><a href="#DataType-2429"><span class="linenos">2429</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2430"><a href="#DataType-2430"><span class="linenos">2430</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2431"><a href="#DataType-2431"><span class="linenos">2431</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2432"><a href="#DataType-2432"><span class="linenos">2432</span></a> <span class="p">}</span> +</span><span id="DataType-2433"><a href="#DataType-2433"><span class="linenos">2433</span></a> +</span><span id="DataType-2434"><a href="#DataType-2434"><span class="linenos">2434</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="DataType-2435"><a href="#DataType-2435"><span class="linenos">2435</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2436"><a href="#DataType-2436"><span class="linenos">2436</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2437"><a href="#DataType-2437"><span class="linenos">2437</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2438"><a href="#DataType-2438"><span class="linenos">2438</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2439"><a href="#DataType-2439"><span class="linenos">2439</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2440"><a href="#DataType-2440"><span class="linenos">2440</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2441"><a href="#DataType-2441"><span class="linenos">2441</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2442"><a href="#DataType-2442"><span class="linenos">2442</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2443"><a href="#DataType-2443"><span class="linenos">2443</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2444"><a href="#DataType-2444"><span class="linenos">2444</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2445"><a href="#DataType-2445"><span class="linenos">2445</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2446"><a href="#DataType-2446"><span class="linenos">2446</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2447"><a href="#DataType-2447"><span class="linenos">2447</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2448"><a href="#DataType-2448"><span class="linenos">2448</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2449"><a href="#DataType-2449"><span class="linenos">2449</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2450"><a href="#DataType-2450"><span class="linenos">2450</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2451"><a href="#DataType-2451"><span class="linenos">2451</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2452"><a href="#DataType-2452"><span class="linenos">2452</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2453"><a href="#DataType-2453"><span class="linenos">2453</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2454"><a href="#DataType-2454"><span class="linenos">2454</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2455"><a href="#DataType-2455"><span class="linenos">2455</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2456"><a href="#DataType-2456"><span class="linenos">2456</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2457"><a href="#DataType-2457"><span class="linenos">2457</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2458"><a href="#DataType-2458"><span class="linenos">2458</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2459"><a href="#DataType-2459"><span class="linenos">2459</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2460"><a href="#DataType-2460"><span class="linenos">2460</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2461"><a href="#DataType-2461"><span class="linenos">2461</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2462"><a href="#DataType-2462"><span class="linenos">2462</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2463"><a href="#DataType-2463"><span class="linenos">2463</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2464"><a href="#DataType-2464"><span class="linenos">2464</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2465"><a href="#DataType-2465"><span class="linenos">2465</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2466"><a href="#DataType-2466"><span class="linenos">2466</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2467"><a href="#DataType-2467"><span class="linenos">2467</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2468"><a href="#DataType-2468"><span class="linenos">2468</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2469"><a href="#DataType-2469"><span class="linenos">2469</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2470"><a href="#DataType-2470"><span class="linenos">2470</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2471"><a href="#DataType-2471"><span class="linenos">2471</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2472"><a href="#DataType-2472"><span class="linenos">2472</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2473"><a href="#DataType-2473"><span class="linenos">2473</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2474"><a href="#DataType-2474"><span class="linenos">2474</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2475"><a href="#DataType-2475"><span class="linenos">2475</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2476"><a href="#DataType-2476"><span class="linenos">2476</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2477"><a href="#DataType-2477"><span class="linenos">2477</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2478"><a href="#DataType-2478"><span class="linenos">2478</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2479"><a href="#DataType-2479"><span class="linenos">2479</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2480"><a href="#DataType-2480"><span class="linenos">2480</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2481"><a href="#DataType-2481"><span class="linenos">2481</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2482"><a href="#DataType-2482"><span class="linenos">2482</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2483"><a href="#DataType-2483"><span class="linenos">2483</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2484"><a href="#DataType-2484"><span class="linenos">2484</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2485"><a href="#DataType-2485"><span class="linenos">2485</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> +</span><span id="DataType-2486"><a href="#DataType-2486"><span class="linenos">2486</span></a> +</span><span id="DataType-2487"><a href="#DataType-2487"><span class="linenos">2487</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2488"><a href="#DataType-2488"><span class="linenos">2488</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> +</span><span id="DataType-2489"><a href="#DataType-2489"><span class="linenos">2489</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> +</span><span id="DataType-2490"><a href="#DataType-2490"><span class="linenos">2490</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> +</span><span id="DataType-2491"><a href="#DataType-2491"><span class="linenos">2491</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> +</span><span id="DataType-2492"><a href="#DataType-2492"><span class="linenos">2492</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> +</span><span id="DataType-2493"><a href="#DataType-2493"><span class="linenos">2493</span></a> <span class="p">}</span> +</span><span id="DataType-2494"><a href="#DataType-2494"><span class="linenos">2494</span></a> +</span><span id="DataType-2495"><a href="#DataType-2495"><span class="linenos">2495</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2496"><a href="#DataType-2496"><span class="linenos">2496</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> +</span><span id="DataType-2497"><a href="#DataType-2497"><span class="linenos">2497</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> +</span><span id="DataType-2498"><a href="#DataType-2498"><span class="linenos">2498</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> +</span><span id="DataType-2499"><a href="#DataType-2499"><span class="linenos">2499</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> +</span><span id="DataType-2500"><a href="#DataType-2500"><span class="linenos">2500</span></a> <span class="p">}</span> +</span><span id="DataType-2501"><a href="#DataType-2501"><span class="linenos">2501</span></a> +</span><span id="DataType-2502"><a href="#DataType-2502"><span class="linenos">2502</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2503"><a href="#DataType-2503"><span class="linenos">2503</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> +</span><span id="DataType-2504"><a href="#DataType-2504"><span class="linenos">2504</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> +</span><span id="DataType-2505"><a href="#DataType-2505"><span class="linenos">2505</span></a> <span class="p">}</span> +</span><span id="DataType-2506"><a href="#DataType-2506"><span class="linenos">2506</span></a> +</span><span id="DataType-2507"><a href="#DataType-2507"><span class="linenos">2507</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> +</span><span id="DataType-2508"><a href="#DataType-2508"><span class="linenos">2508</span></a> +</span><span id="DataType-2509"><a href="#DataType-2509"><span class="linenos">2509</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2510"><a href="#DataType-2510"><span class="linenos">2510</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> +</span><span id="DataType-2511"><a href="#DataType-2511"><span class="linenos">2511</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> +</span><span id="DataType-2512"><a href="#DataType-2512"><span class="linenos">2512</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> +</span><span id="DataType-2513"><a href="#DataType-2513"><span class="linenos">2513</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> +</span><span id="DataType-2514"><a href="#DataType-2514"><span class="linenos">2514</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> +</span><span id="DataType-2515"><a href="#DataType-2515"><span class="linenos">2515</span></a> <span class="p">}</span> +</span><span id="DataType-2516"><a href="#DataType-2516"><span class="linenos">2516</span></a> +</span><span id="DataType-2517"><a href="#DataType-2517"><span class="linenos">2517</span></a> <span class="nd">@classmethod</span> +</span><span id="DataType-2518"><a href="#DataType-2518"><span class="linenos">2518</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="DataType-2519"><a href="#DataType-2519"><span class="linenos">2519</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="DataType-2520"><a href="#DataType-2520"><span class="linenos">2520</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="DataType-2521"><a href="#DataType-2521"><span class="linenos">2521</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +</span><span id="DataType-2522"><a href="#DataType-2522"><span class="linenos">2522</span></a> +</span><span id="DataType-2523"><a href="#DataType-2523"><span class="linenos">2523</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="DataType-2524"><a href="#DataType-2524"><span class="linenos">2524</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="DataType-2525"><a href="#DataType-2525"><span class="linenos">2525</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="DataType-2526"><a href="#DataType-2526"><span class="linenos">2526</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType-2527"><a href="#DataType-2527"><span class="linenos">2527</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="DataType-2528"><a href="#DataType-2528"><span class="linenos">2528</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="DataType-2529"><a href="#DataType-2529"><span class="linenos">2529</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="DataType-2530"><a href="#DataType-2530"><span class="linenos">2530</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="DataType-2531"><a href="#DataType-2531"><span class="linenos">2531</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="DataType-2532"><a href="#DataType-2532"><span class="linenos">2532</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="DataType-2533"><a href="#DataType-2533"><span class="linenos">2533</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="DataType-2534"><a href="#DataType-2534"><span class="linenos">2534</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType-2535"><a href="#DataType-2535"><span class="linenos">2535</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="DataType-2536"><a href="#DataType-2536"><span class="linenos">2536</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> +</span><span id="DataType-2537"><a href="#DataType-2537"><span class="linenos">2537</span></a> +</span><span id="DataType-2538"><a href="#DataType-2538"><span class="linenos">2538</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="DataType-2539"><a href="#DataType-2539"><span class="linenos">2539</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> +</span></pre></div> + + + + + <div id="DataType.build" class="classattr"> + <input id="DataType.build-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">build</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">cls</span>,</span><span class="param"> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#DataType">sqlglot.expressions.DataType</a></span> <span class="o">|</span> <span class="n"><a href="#DataType.Type">sqlglot.expressions.DataType.Type</a></span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">) -> <span class="n"><a href="#DataType">sqlglot.expressions.DataType</a></span>:</span></span> + + <label class="view-source-button" for="DataType.build-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DataType.build"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.build-2517"><a href="#DataType.build-2517"><span class="linenos">2517</span></a> <span class="nd">@classmethod</span> +</span><span id="DataType.build-2518"><a href="#DataType.build-2518"><span class="linenos">2518</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="DataType.build-2519"><a href="#DataType.build-2519"><span class="linenos">2519</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="DataType.build-2520"><a href="#DataType.build-2520"><span class="linenos">2520</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="DataType.build-2521"><a href="#DataType.build-2521"><span class="linenos">2521</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +</span><span id="DataType.build-2522"><a href="#DataType.build-2522"><span class="linenos">2522</span></a> +</span><span id="DataType.build-2523"><a href="#DataType.build-2523"><span class="linenos">2523</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="DataType.build-2524"><a href="#DataType.build-2524"><span class="linenos">2524</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="DataType.build-2525"><a href="#DataType.build-2525"><span class="linenos">2525</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="DataType.build-2526"><a href="#DataType.build-2526"><span class="linenos">2526</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType.build-2527"><a href="#DataType.build-2527"><span class="linenos">2527</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="DataType.build-2528"><a href="#DataType.build-2528"><span class="linenos">2528</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="DataType.build-2529"><a href="#DataType.build-2529"><span class="linenos">2529</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="DataType.build-2530"><a href="#DataType.build-2530"><span class="linenos">2530</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="DataType.build-2531"><a href="#DataType.build-2531"><span class="linenos">2531</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="DataType.build-2532"><a href="#DataType.build-2532"><span class="linenos">2532</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="DataType.build-2533"><a href="#DataType.build-2533"><span class="linenos">2533</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="DataType.build-2534"><a href="#DataType.build-2534"><span class="linenos">2534</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType.build-2535"><a href="#DataType.build-2535"><span class="linenos">2535</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="DataType.build-2536"><a href="#DataType.build-2536"><span class="linenos">2536</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> +</span></pre></div> + + + + + </div> + <div id="DataType.is_type" class="classattr"> + <input id="DataType.is_type-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">is_type</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">dtype</span><span class="p">:</span> <span class="n"><a href="#DataType.Type">sqlglot.expressions.DataType.Type</a></span></span><span class="return-annotation">) -> <span class="nb">bool</span>:</span></span> + + <label class="view-source-button" for="DataType.is_type-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DataType.is_type"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.is_type-2538"><a href="#DataType.is_type-2538"><span class="linenos">2538</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="DataType.is_type-2539"><a href="#DataType.is_type-2539"><span class="linenos">2539</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> +</span></pre></div> + + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DataType.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DataType.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DataType.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DataType.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DataType.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DataType.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DataType.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DataType.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DataType.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DataType.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DataType.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DataType.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DataType.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DataType.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DataType.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DataType.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DataType.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DataType.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DataType.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DataType.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DataType.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DataType.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DataType.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DataType.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DataType.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DataType.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DataType.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DataType.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DataType.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DataType.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DataType.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DataType.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DataType.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DataType.Type"> + <input id="DataType.Type-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DataType.Type</span><wbr>(<span class="base"><a href="helper.html#AutoName">sqlglot.helper.AutoName</a></span>): + + <label class="view-source-button" for="DataType.Type-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DataType.Type"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.Type-2434"><a href="#DataType.Type-2434"><span class="linenos">2434</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="DataType.Type-2435"><a href="#DataType.Type-2435"><span class="linenos">2435</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2436"><a href="#DataType.Type-2436"><span class="linenos">2436</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2437"><a href="#DataType.Type-2437"><span class="linenos">2437</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2438"><a href="#DataType.Type-2438"><span class="linenos">2438</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2439"><a href="#DataType.Type-2439"><span class="linenos">2439</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2440"><a href="#DataType.Type-2440"><span class="linenos">2440</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2441"><a href="#DataType.Type-2441"><span class="linenos">2441</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2442"><a href="#DataType.Type-2442"><span class="linenos">2442</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2443"><a href="#DataType.Type-2443"><span class="linenos">2443</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2444"><a href="#DataType.Type-2444"><span class="linenos">2444</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2445"><a href="#DataType.Type-2445"><span class="linenos">2445</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2446"><a href="#DataType.Type-2446"><span class="linenos">2446</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2447"><a href="#DataType.Type-2447"><span class="linenos">2447</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2448"><a href="#DataType.Type-2448"><span class="linenos">2448</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2449"><a href="#DataType.Type-2449"><span class="linenos">2449</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2450"><a href="#DataType.Type-2450"><span class="linenos">2450</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2451"><a href="#DataType.Type-2451"><span class="linenos">2451</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2452"><a href="#DataType.Type-2452"><span class="linenos">2452</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2453"><a href="#DataType.Type-2453"><span class="linenos">2453</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2454"><a href="#DataType.Type-2454"><span class="linenos">2454</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2455"><a href="#DataType.Type-2455"><span class="linenos">2455</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2456"><a href="#DataType.Type-2456"><span class="linenos">2456</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2457"><a href="#DataType.Type-2457"><span class="linenos">2457</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2458"><a href="#DataType.Type-2458"><span class="linenos">2458</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2459"><a href="#DataType.Type-2459"><span class="linenos">2459</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2460"><a href="#DataType.Type-2460"><span class="linenos">2460</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2461"><a href="#DataType.Type-2461"><span class="linenos">2461</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2462"><a href="#DataType.Type-2462"><span class="linenos">2462</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2463"><a href="#DataType.Type-2463"><span class="linenos">2463</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2464"><a href="#DataType.Type-2464"><span class="linenos">2464</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2465"><a href="#DataType.Type-2465"><span class="linenos">2465</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2466"><a href="#DataType.Type-2466"><span class="linenos">2466</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2467"><a href="#DataType.Type-2467"><span class="linenos">2467</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2468"><a href="#DataType.Type-2468"><span class="linenos">2468</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2469"><a href="#DataType.Type-2469"><span class="linenos">2469</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2470"><a href="#DataType.Type-2470"><span class="linenos">2470</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2471"><a href="#DataType.Type-2471"><span class="linenos">2471</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2472"><a href="#DataType.Type-2472"><span class="linenos">2472</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2473"><a href="#DataType.Type-2473"><span class="linenos">2473</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2474"><a href="#DataType.Type-2474"><span class="linenos">2474</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2475"><a href="#DataType.Type-2475"><span class="linenos">2475</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2476"><a href="#DataType.Type-2476"><span class="linenos">2476</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2477"><a href="#DataType.Type-2477"><span class="linenos">2477</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2478"><a href="#DataType.Type-2478"><span class="linenos">2478</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2479"><a href="#DataType.Type-2479"><span class="linenos">2479</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2480"><a href="#DataType.Type-2480"><span class="linenos">2480</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2481"><a href="#DataType.Type-2481"><span class="linenos">2481</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2482"><a href="#DataType.Type-2482"><span class="linenos">2482</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2483"><a href="#DataType.Type-2483"><span class="linenos">2483</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2484"><a href="#DataType.Type-2484"><span class="linenos">2484</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2485"><a href="#DataType.Type-2485"><span class="linenos">2485</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> +</span></pre></div> + + + <div class="docstring"><p>An enumeration.</p> +</div> + + + <div id="DataType.Type.CHAR" class="classattr"> + <div class="attr variable"> + <span class="name">CHAR</span><span class="default_value"> = <Type.CHAR: 'CHAR'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.CHAR"></a> + + + + </div> + <div id="DataType.Type.NCHAR" class="classattr"> + <div class="attr variable"> + <span class="name">NCHAR</span><span class="default_value"> = <Type.NCHAR: 'NCHAR'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.NCHAR"></a> + + + + </div> + <div id="DataType.Type.VARCHAR" class="classattr"> + <div class="attr variable"> + <span class="name">VARCHAR</span><span class="default_value"> = <Type.VARCHAR: 'VARCHAR'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.VARCHAR"></a> + + + + </div> + <div id="DataType.Type.NVARCHAR" class="classattr"> + <div class="attr variable"> + <span class="name">NVARCHAR</span><span class="default_value"> = <Type.NVARCHAR: 'NVARCHAR'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.NVARCHAR"></a> + + + + </div> + <div id="DataType.Type.TEXT" class="classattr"> + <div class="attr variable"> + <span class="name">TEXT</span><span class="default_value"> = <Type.TEXT: 'TEXT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TEXT"></a> + + + + </div> + <div id="DataType.Type.MEDIUMTEXT" class="classattr"> + <div class="attr variable"> + <span class="name">MEDIUMTEXT</span><span class="default_value"> = <Type.MEDIUMTEXT: 'MEDIUMTEXT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.MEDIUMTEXT"></a> + + + + </div> + <div id="DataType.Type.LONGTEXT" class="classattr"> + <div class="attr variable"> + <span class="name">LONGTEXT</span><span class="default_value"> = <Type.LONGTEXT: 'LONGTEXT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.LONGTEXT"></a> + + + + </div> + <div id="DataType.Type.MEDIUMBLOB" class="classattr"> + <div class="attr variable"> + <span class="name">MEDIUMBLOB</span><span class="default_value"> = <Type.MEDIUMBLOB: 'MEDIUMBLOB'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.MEDIUMBLOB"></a> + + + + </div> + <div id="DataType.Type.LONGBLOB" class="classattr"> + <div class="attr variable"> + <span class="name">LONGBLOB</span><span class="default_value"> = <Type.LONGBLOB: 'LONGBLOB'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.LONGBLOB"></a> + + + + </div> + <div id="DataType.Type.BINARY" class="classattr"> + <div class="attr variable"> + <span class="name">BINARY</span><span class="default_value"> = <Type.BINARY: 'BINARY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.BINARY"></a> + + + + </div> + <div id="DataType.Type.VARBINARY" class="classattr"> + <div class="attr variable"> + <span class="name">VARBINARY</span><span class="default_value"> = <Type.VARBINARY: 'VARBINARY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.VARBINARY"></a> + + + + </div> + <div id="DataType.Type.INT" class="classattr"> + <div class="attr variable"> + <span class="name">INT</span><span class="default_value"> = <Type.INT: 'INT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.INT"></a> + + + + </div> + <div id="DataType.Type.TINYINT" class="classattr"> + <div class="attr variable"> + <span class="name">TINYINT</span><span class="default_value"> = <Type.TINYINT: 'TINYINT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TINYINT"></a> + + + + </div> + <div id="DataType.Type.SMALLINT" class="classattr"> + <div class="attr variable"> + <span class="name">SMALLINT</span><span class="default_value"> = <Type.SMALLINT: 'SMALLINT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.SMALLINT"></a> + + + + </div> + <div id="DataType.Type.BIGINT" class="classattr"> + <div class="attr variable"> + <span class="name">BIGINT</span><span class="default_value"> = <Type.BIGINT: 'BIGINT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.BIGINT"></a> + + + + </div> + <div id="DataType.Type.FLOAT" class="classattr"> + <div class="attr variable"> + <span class="name">FLOAT</span><span class="default_value"> = <Type.FLOAT: 'FLOAT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.FLOAT"></a> + + + + </div> + <div id="DataType.Type.DOUBLE" class="classattr"> + <div class="attr variable"> + <span class="name">DOUBLE</span><span class="default_value"> = <Type.DOUBLE: 'DOUBLE'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.DOUBLE"></a> + + + + </div> + <div id="DataType.Type.DECIMAL" class="classattr"> + <div class="attr variable"> + <span class="name">DECIMAL</span><span class="default_value"> = <Type.DECIMAL: 'DECIMAL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.DECIMAL"></a> + + + + </div> + <div id="DataType.Type.BOOLEAN" class="classattr"> + <div class="attr variable"> + <span class="name">BOOLEAN</span><span class="default_value"> = <Type.BOOLEAN: 'BOOLEAN'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.BOOLEAN"></a> + + + + </div> + <div id="DataType.Type.JSON" class="classattr"> + <div class="attr variable"> + <span class="name">JSON</span><span class="default_value"> = <Type.JSON: 'JSON'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.JSON"></a> + + + + </div> + <div id="DataType.Type.JSONB" class="classattr"> + <div class="attr variable"> + <span class="name">JSONB</span><span class="default_value"> = <Type.JSONB: 'JSONB'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.JSONB"></a> + + + + </div> + <div id="DataType.Type.INTERVAL" class="classattr"> + <div class="attr variable"> + <span class="name">INTERVAL</span><span class="default_value"> = <Type.INTERVAL: 'INTERVAL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.INTERVAL"></a> + + + + </div> + <div id="DataType.Type.TIME" class="classattr"> + <div class="attr variable"> + <span class="name">TIME</span><span class="default_value"> = <Type.TIME: 'TIME'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TIME"></a> + + + + </div> + <div id="DataType.Type.TIMESTAMP" class="classattr"> + <div class="attr variable"> + <span class="name">TIMESTAMP</span><span class="default_value"> = <Type.TIMESTAMP: 'TIMESTAMP'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TIMESTAMP"></a> + + + + </div> + <div id="DataType.Type.TIMESTAMPTZ" class="classattr"> + <div class="attr variable"> + <span class="name">TIMESTAMPTZ</span><span class="default_value"> = <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TIMESTAMPTZ"></a> + + + + </div> + <div id="DataType.Type.TIMESTAMPLTZ" class="classattr"> + <div class="attr variable"> + <span class="name">TIMESTAMPLTZ</span><span class="default_value"> = <Type.TIMESTAMPLTZ: 'TIMESTAMPLTZ'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.TIMESTAMPLTZ"></a> + + + + </div> + <div id="DataType.Type.DATE" class="classattr"> + <div class="attr variable"> + <span class="name">DATE</span><span class="default_value"> = <Type.DATE: 'DATE'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.DATE"></a> + + + + </div> + <div id="DataType.Type.DATETIME" class="classattr"> + <div class="attr variable"> + <span class="name">DATETIME</span><span class="default_value"> = <Type.DATETIME: 'DATETIME'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.DATETIME"></a> + + + + </div> + <div id="DataType.Type.ARRAY" class="classattr"> + <div class="attr variable"> + <span class="name">ARRAY</span><span class="default_value"> = <Type.ARRAY: 'ARRAY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.ARRAY"></a> + + + + </div> + <div id="DataType.Type.MAP" class="classattr"> + <div class="attr variable"> + <span class="name">MAP</span><span class="default_value"> = <Type.MAP: 'MAP'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.MAP"></a> + + + + </div> + <div id="DataType.Type.UUID" class="classattr"> + <div class="attr variable"> + <span class="name">UUID</span><span class="default_value"> = <Type.UUID: 'UUID'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.UUID"></a> + + + + </div> + <div id="DataType.Type.GEOGRAPHY" class="classattr"> + <div class="attr variable"> + <span class="name">GEOGRAPHY</span><span class="default_value"> = <Type.GEOGRAPHY: 'GEOGRAPHY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.GEOGRAPHY"></a> + + + + </div> + <div id="DataType.Type.GEOMETRY" class="classattr"> + <div class="attr variable"> + <span class="name">GEOMETRY</span><span class="default_value"> = <Type.GEOMETRY: 'GEOMETRY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.GEOMETRY"></a> + + + + </div> + <div id="DataType.Type.STRUCT" class="classattr"> + <div class="attr variable"> + <span class="name">STRUCT</span><span class="default_value"> = <Type.STRUCT: 'STRUCT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.STRUCT"></a> + + + + </div> + <div id="DataType.Type.NULLABLE" class="classattr"> + <div class="attr variable"> + <span class="name">NULLABLE</span><span class="default_value"> = <Type.NULLABLE: 'NULLABLE'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.NULLABLE"></a> + + + + </div> + <div id="DataType.Type.HLLSKETCH" class="classattr"> + <div class="attr variable"> + <span class="name">HLLSKETCH</span><span class="default_value"> = <Type.HLLSKETCH: 'HLLSKETCH'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.HLLSKETCH"></a> + + + + </div> + <div id="DataType.Type.HSTORE" class="classattr"> + <div class="attr variable"> + <span class="name">HSTORE</span><span class="default_value"> = <Type.HSTORE: 'HSTORE'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.HSTORE"></a> + + + + </div> + <div id="DataType.Type.SUPER" class="classattr"> + <div class="attr variable"> + <span class="name">SUPER</span><span class="default_value"> = <Type.SUPER: 'SUPER'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.SUPER"></a> + + + + </div> + <div id="DataType.Type.SERIAL" class="classattr"> + <div class="attr variable"> + <span class="name">SERIAL</span><span class="default_value"> = <Type.SERIAL: 'SERIAL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.SERIAL"></a> + + + + </div> + <div id="DataType.Type.SMALLSERIAL" class="classattr"> + <div class="attr variable"> + <span class="name">SMALLSERIAL</span><span class="default_value"> = <Type.SMALLSERIAL: 'SMALLSERIAL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.SMALLSERIAL"></a> + + + + </div> + <div id="DataType.Type.BIGSERIAL" class="classattr"> + <div class="attr variable"> + <span class="name">BIGSERIAL</span><span class="default_value"> = <Type.BIGSERIAL: 'BIGSERIAL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.BIGSERIAL"></a> + + + + </div> + <div id="DataType.Type.XML" class="classattr"> + <div class="attr variable"> + <span class="name">XML</span><span class="default_value"> = <Type.XML: 'XML'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.XML"></a> + + + + </div> + <div id="DataType.Type.UNIQUEIDENTIFIER" class="classattr"> + <div class="attr variable"> + <span class="name">UNIQUEIDENTIFIER</span><span class="default_value"> = <Type.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.UNIQUEIDENTIFIER"></a> + + + + </div> + <div id="DataType.Type.MONEY" class="classattr"> + <div class="attr variable"> + <span class="name">MONEY</span><span class="default_value"> = <Type.MONEY: 'MONEY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.MONEY"></a> + + + + </div> + <div id="DataType.Type.SMALLMONEY" class="classattr"> + <div class="attr variable"> + <span class="name">SMALLMONEY</span><span class="default_value"> = <Type.SMALLMONEY: 'SMALLMONEY'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.SMALLMONEY"></a> + + + + </div> + <div id="DataType.Type.ROWVERSION" class="classattr"> + <div class="attr variable"> + <span class="name">ROWVERSION</span><span class="default_value"> = <Type.ROWVERSION: 'ROWVERSION'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.ROWVERSION"></a> + + + + </div> + <div id="DataType.Type.IMAGE" class="classattr"> + <div class="attr variable"> + <span class="name">IMAGE</span><span class="default_value"> = <Type.IMAGE: 'IMAGE'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.IMAGE"></a> + + + + </div> + <div id="DataType.Type.VARIANT" class="classattr"> + <div class="attr variable"> + <span class="name">VARIANT</span><span class="default_value"> = <Type.VARIANT: 'VARIANT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.VARIANT"></a> + + + + </div> + <div id="DataType.Type.OBJECT" class="classattr"> + <div class="attr variable"> + <span class="name">OBJECT</span><span class="default_value"> = <Type.OBJECT: 'OBJECT'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.OBJECT"></a> + + + + </div> + <div id="DataType.Type.NULL" class="classattr"> + <div class="attr variable"> + <span class="name">NULL</span><span class="default_value"> = <Type.NULL: 'NULL'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.NULL"></a> + + + + </div> + <div id="DataType.Type.UNKNOWN" class="classattr"> + <div class="attr variable"> + <span class="name">UNKNOWN</span><span class="default_value"> = <Type.UNKNOWN: 'UNKNOWN'></span> + + + </div> + <a class="headerlink" href="#DataType.Type.UNKNOWN"></a> + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt>enum.Enum</dt> + <dd id="DataType.Type.name" class="variable">name</dd> + <dd id="DataType.Type.value" class="variable">value</dd> + + </div> + </dl> + </div> + </section> + <section id="PseudoType"> + <input id="PseudoType-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PseudoType</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="PseudoType-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PseudoType"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PseudoType-2543"><a href="#PseudoType-2543"><span class="linenos">2543</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="PseudoType-2544"><a href="#PseudoType-2544"><span class="linenos">2544</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PseudoType.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PseudoType.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PseudoType.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PseudoType.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PseudoType.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PseudoType.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PseudoType.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PseudoType.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PseudoType.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PseudoType.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PseudoType.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PseudoType.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PseudoType.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PseudoType.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PseudoType.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PseudoType.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PseudoType.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PseudoType.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PseudoType.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PseudoType.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PseudoType.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PseudoType.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PseudoType.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PseudoType.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PseudoType.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PseudoType.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PseudoType.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PseudoType.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PseudoType.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PseudoType.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PseudoType.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PseudoType.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PseudoType.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StructKwarg"> + <input id="StructKwarg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StructKwarg</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="StructKwarg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StructKwarg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StructKwarg-2547"><a href="#StructKwarg-2547"><span class="linenos">2547</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="StructKwarg-2548"><a href="#StructKwarg-2548"><span class="linenos">2548</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StructKwarg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StructKwarg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StructKwarg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StructKwarg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StructKwarg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StructKwarg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StructKwarg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StructKwarg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StructKwarg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StructKwarg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StructKwarg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StructKwarg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StructKwarg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StructKwarg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StructKwarg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StructKwarg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StructKwarg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StructKwarg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StructKwarg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StructKwarg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StructKwarg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StructKwarg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StructKwarg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StructKwarg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StructKwarg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StructKwarg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StructKwarg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StructKwarg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StructKwarg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StructKwarg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StructKwarg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StructKwarg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StructKwarg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SubqueryPredicate"> + <input id="SubqueryPredicate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SubqueryPredicate</span><wbr>(<span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="SubqueryPredicate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SubqueryPredicate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SubqueryPredicate-2552"><a href="#SubqueryPredicate-2552"><span class="linenos">2552</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="SubqueryPredicate-2553"><a href="#SubqueryPredicate-2553"><span class="linenos">2553</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SubqueryPredicate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SubqueryPredicate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SubqueryPredicate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SubqueryPredicate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SubqueryPredicate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SubqueryPredicate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SubqueryPredicate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SubqueryPredicate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SubqueryPredicate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SubqueryPredicate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SubqueryPredicate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SubqueryPredicate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SubqueryPredicate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SubqueryPredicate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SubqueryPredicate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SubqueryPredicate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SubqueryPredicate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SubqueryPredicate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SubqueryPredicate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SubqueryPredicate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SubqueryPredicate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SubqueryPredicate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SubqueryPredicate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SubqueryPredicate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SubqueryPredicate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SubqueryPredicate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SubqueryPredicate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SubqueryPredicate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SubqueryPredicate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SubqueryPredicate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SubqueryPredicate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SubqueryPredicate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SubqueryPredicate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="SubqueryPredicate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="SubqueryPredicate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="SubqueryPredicate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="All"> + <input id="All-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">All</span><wbr>(<span class="base"><a href="#SubqueryPredicate">SubqueryPredicate</a></span>): + + <label class="view-source-button" for="All-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#All"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="All-2556"><a href="#All-2556"><span class="linenos">2556</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="All-2557"><a href="#All-2557"><span class="linenos">2557</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="All.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="All.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="All.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="All.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="All.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="All.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="All.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="All.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="All.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="All.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="All.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="All.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="All.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="All.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="All.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="All.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="All.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="All.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="All.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="All.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="All.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="All.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="All.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="All.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="All.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="All.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="All.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="All.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="All.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="All.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="All.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="All.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="All.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="All.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="All.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="All.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Any"> + <input id="Any-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Any</span><wbr>(<span class="base"><a href="#SubqueryPredicate">SubqueryPredicate</a></span>): + + <label class="view-source-button" for="Any-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Any"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Any-2560"><a href="#Any-2560"><span class="linenos">2560</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="Any-2561"><a href="#Any-2561"><span class="linenos">2561</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Any.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Any.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Any.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Any.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Any.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Any.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Any.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Any.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Any.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Any.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Any.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Any.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Any.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Any.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Any.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Any.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Any.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Any.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Any.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Any.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Any.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Any.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Any.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Any.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Any.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Any.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Any.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Any.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Any.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Any.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Any.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Any.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Any.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Any.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Any.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Any.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Exists"> + <input id="Exists-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Exists</span><wbr>(<span class="base"><a href="#SubqueryPredicate">SubqueryPredicate</a></span>): + + <label class="view-source-button" for="Exists-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Exists"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Exists-2564"><a href="#Exists-2564"><span class="linenos">2564</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="Exists-2565"><a href="#Exists-2565"><span class="linenos">2565</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Exists.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Exists.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Exists.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Exists.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Exists.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Exists.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Exists.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Exists.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Exists.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Exists.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Exists.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Exists.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Exists.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Exists.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Exists.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Exists.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Exists.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Exists.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Exists.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Exists.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Exists.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Exists.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Exists.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Exists.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Exists.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Exists.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Exists.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Exists.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Exists.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Exists.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Exists.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Exists.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Exists.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Exists.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Exists.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Exists.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Command"> + <input id="Command-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Command</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Command-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Command"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Command-2570"><a href="#Command-2570"><span class="linenos">2570</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Command-2571"><a href="#Command-2571"><span class="linenos">2571</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Command.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Command.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Command.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Command.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Command.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Command.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Command.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Command.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Command.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Command.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Command.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Command.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Command.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Command.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Command.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Command.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Command.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Command.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Command.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Command.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Command.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Command.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Command.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Command.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Command.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Command.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Command.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Command.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Command.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Command.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Command.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Command.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Command.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Transaction"> + <input id="Transaction-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Transaction</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Transaction-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Transaction"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Transaction-2574"><a href="#Transaction-2574"><span class="linenos">2574</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Transaction-2575"><a href="#Transaction-2575"><span class="linenos">2575</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Transaction.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Transaction.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Transaction.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Transaction.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Transaction.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Transaction.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Transaction.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Transaction.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Transaction.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Transaction.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Transaction.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Transaction.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Transaction.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Transaction.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Transaction.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Transaction.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Transaction.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Transaction.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Transaction.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Transaction.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Transaction.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Transaction.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Transaction.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Transaction.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Transaction.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Transaction.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Transaction.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Transaction.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Transaction.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Transaction.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Transaction.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Transaction.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Transaction.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Commit"> + <input id="Commit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Commit</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Commit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Commit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Commit-2578"><a href="#Commit-2578"><span class="linenos">2578</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Commit-2579"><a href="#Commit-2579"><span class="linenos">2579</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Commit.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Commit.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Commit.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Commit.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Commit.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Commit.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Commit.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Commit.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Commit.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Commit.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Commit.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Commit.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Commit.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Commit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Commit.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Commit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Commit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Commit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Commit.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Commit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Commit.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Commit.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Commit.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Commit.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Commit.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Commit.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Commit.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Commit.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Commit.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Commit.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Commit.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Commit.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Commit.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Rollback"> + <input id="Rollback-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Rollback</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Rollback-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Rollback"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Rollback-2582"><a href="#Rollback-2582"><span class="linenos">2582</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Rollback-2583"><a href="#Rollback-2583"><span class="linenos">2583</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Rollback.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Rollback.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Rollback.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Rollback.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Rollback.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Rollback.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Rollback.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Rollback.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Rollback.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Rollback.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Rollback.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Rollback.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Rollback.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Rollback.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Rollback.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Rollback.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Rollback.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Rollback.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Rollback.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Rollback.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Rollback.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Rollback.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Rollback.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Rollback.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Rollback.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Rollback.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Rollback.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Rollback.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Rollback.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Rollback.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Rollback.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Rollback.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Rollback.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AlterTable"> + <input id="AlterTable-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AlterTable</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="AlterTable-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AlterTable"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlterTable-2586"><a href="#AlterTable-2586"><span class="linenos">2586</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AlterTable-2587"><a href="#AlterTable-2587"><span class="linenos">2587</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AlterTable.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AlterTable.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AlterTable.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AlterTable.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AlterTable.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AlterTable.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AlterTable.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AlterTable.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AlterTable.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AlterTable.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AlterTable.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AlterTable.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AlterTable.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AlterTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlterTable.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AlterTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AlterTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AlterTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlterTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AlterTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AlterTable.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AlterTable.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AlterTable.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AlterTable.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AlterTable.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AlterTable.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AlterTable.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AlterTable.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AlterTable.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AlterTable.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AlterTable.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AlterTable.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AlterTable.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AddConstraint"> + <input id="AddConstraint-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AddConstraint</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="AddConstraint-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AddConstraint"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AddConstraint-2590"><a href="#AddConstraint-2590"><span class="linenos">2590</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AddConstraint-2591"><a href="#AddConstraint-2591"><span class="linenos">2591</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AddConstraint.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AddConstraint.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AddConstraint.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AddConstraint.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AddConstraint.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AddConstraint.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AddConstraint.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AddConstraint.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AddConstraint.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AddConstraint.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AddConstraint.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AddConstraint.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AddConstraint.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AddConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AddConstraint.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AddConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AddConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AddConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AddConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AddConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AddConstraint.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AddConstraint.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AddConstraint.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AddConstraint.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AddConstraint.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AddConstraint.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AddConstraint.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AddConstraint.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AddConstraint.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AddConstraint.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AddConstraint.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AddConstraint.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AddConstraint.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DropPartition"> + <input id="DropPartition-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DropPartition</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="DropPartition-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DropPartition"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DropPartition-2594"><a href="#DropPartition-2594"><span class="linenos">2594</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="DropPartition-2595"><a href="#DropPartition-2595"><span class="linenos">2595</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DropPartition.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DropPartition.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DropPartition.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DropPartition.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DropPartition.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DropPartition.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DropPartition.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DropPartition.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DropPartition.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DropPartition.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DropPartition.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DropPartition.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DropPartition.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DropPartition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DropPartition.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DropPartition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DropPartition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DropPartition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DropPartition.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DropPartition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DropPartition.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DropPartition.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DropPartition.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DropPartition.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DropPartition.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DropPartition.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DropPartition.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DropPartition.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DropPartition.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DropPartition.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DropPartition.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DropPartition.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DropPartition.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Binary"> + <input id="Binary-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Binary</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Binary-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Binary"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Binary-2599"><a href="#Binary-2599"><span class="linenos">2599</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Binary-2600"><a href="#Binary-2600"><span class="linenos">2600</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Binary-2601"><a href="#Binary-2601"><span class="linenos">2601</span></a> +</span><span id="Binary-2602"><a href="#Binary-2602"><span class="linenos">2602</span></a> <span class="nd">@property</span> +</span><span id="Binary-2603"><a href="#Binary-2603"><span class="linenos">2603</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Binary-2604"><a href="#Binary-2604"><span class="linenos">2604</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Binary-2605"><a href="#Binary-2605"><span class="linenos">2605</span></a> +</span><span id="Binary-2606"><a href="#Binary-2606"><span class="linenos">2606</span></a> <span class="nd">@property</span> +</span><span id="Binary-2607"><a href="#Binary-2607"><span class="linenos">2607</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Binary-2608"><a href="#Binary-2608"><span class="linenos">2608</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Binary.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Binary.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Binary.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Binary.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Binary.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Binary.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Binary.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Binary.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Binary.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Binary.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Binary.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Binary.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Binary.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Binary.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Binary.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Binary.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Binary.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Binary.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Binary.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Binary.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Binary.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Binary.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Binary.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Binary.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Binary.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Binary.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Binary.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Binary.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Binary.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Binary.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Binary.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Binary.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Binary.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Add"> + <input id="Add-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Add</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Add-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Add"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Add-2611"><a href="#Add-2611"><span class="linenos">2611</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Add-2612"><a href="#Add-2612"><span class="linenos">2612</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Add.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Add.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Add.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Add.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Add.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Add.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Add.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Add.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Add.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Add.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Add.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Add.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Add.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Add.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Add.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Add.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Add.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Add.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Add.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Add.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Add.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Add.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Add.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Add.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Add.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Add.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Add.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Add.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Add.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Add.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Add.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Add.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Add.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Connector"> + <input id="Connector-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Connector</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Connector-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Connector"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Connector-2615"><a href="#Connector-2615"><span class="linenos">2615</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Connector-2616"><a href="#Connector-2616"><span class="linenos">2616</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Connector.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Connector.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Connector.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Connector.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Connector.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Connector.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Connector.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Connector.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Connector.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Connector.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Connector.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Connector.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Connector.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Connector.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Connector.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Connector.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Connector.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Connector.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Connector.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Connector.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Connector.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Connector.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Connector.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Connector.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Connector.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Connector.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Connector.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Connector.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Connector.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Connector.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Connector.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Connector.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Connector.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Connector.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Connector.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Connector.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="And"> + <input id="And-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">And</span><wbr>(<span class="base"><a href="#Connector">Connector</a></span>): + + <label class="view-source-button" for="And-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#And"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="And-2619"><a href="#And-2619"><span class="linenos">2619</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="And-2620"><a href="#And-2620"><span class="linenos">2620</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="And.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="And.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="And.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="And.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="And.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="And.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="And.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="And.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="And.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="And.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="And.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="And.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="And.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="And.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="And.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="And.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="And.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="And.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="And.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="And.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="And.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="And.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="And.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="And.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="And.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="And.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="And.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="And.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="And.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="And.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="And.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="And.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="And.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="And.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="And.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="And.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Or"> + <input id="Or-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Or</span><wbr>(<span class="base"><a href="#Connector">Connector</a></span>): + + <label class="view-source-button" for="Or-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Or"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Or-2623"><a href="#Or-2623"><span class="linenos">2623</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="Or-2624"><a href="#Or-2624"><span class="linenos">2624</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Or.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Or.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Or.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Or.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Or.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Or.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Or.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Or.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Or.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Or.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Or.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Or.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Or.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Or.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Or.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Or.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Or.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Or.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Or.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Or.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Or.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Or.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Or.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Or.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Or.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Or.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Or.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Or.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Or.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Or.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Or.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Or.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Or.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Or.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Or.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Or.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseAnd"> + <input id="BitwiseAnd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseAnd</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="BitwiseAnd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseAnd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseAnd-2627"><a href="#BitwiseAnd-2627"><span class="linenos">2627</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseAnd-2628"><a href="#BitwiseAnd-2628"><span class="linenos">2628</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseAnd.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseAnd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseAnd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseAnd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseAnd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseAnd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseAnd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseAnd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseAnd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseAnd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseAnd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseAnd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseAnd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseAnd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseAnd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseAnd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseAnd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseAnd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseAnd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseAnd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseAnd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseAnd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseAnd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseAnd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseAnd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseAnd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseAnd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseAnd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseAnd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseAnd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseAnd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseAnd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseAnd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseLeftShift"> + <input id="BitwiseLeftShift-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseLeftShift</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="BitwiseLeftShift-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseLeftShift"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseLeftShift-2631"><a href="#BitwiseLeftShift-2631"><span class="linenos">2631</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseLeftShift-2632"><a href="#BitwiseLeftShift-2632"><span class="linenos">2632</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseLeftShift.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseLeftShift.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseLeftShift.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseLeftShift.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseLeftShift.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseLeftShift.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseLeftShift.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseLeftShift.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseLeftShift.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseLeftShift.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseLeftShift.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseLeftShift.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseLeftShift.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseLeftShift.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseLeftShift.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseLeftShift.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseLeftShift.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseLeftShift.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseLeftShift.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseLeftShift.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseLeftShift.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseLeftShift.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseLeftShift.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseLeftShift.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseLeftShift.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseLeftShift.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseLeftShift.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseLeftShift.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseLeftShift.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseLeftShift.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseLeftShift.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseLeftShift.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseLeftShift.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseOr"> + <input id="BitwiseOr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseOr</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="BitwiseOr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseOr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseOr-2635"><a href="#BitwiseOr-2635"><span class="linenos">2635</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseOr-2636"><a href="#BitwiseOr-2636"><span class="linenos">2636</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseOr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseOr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseOr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseOr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseOr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseOr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseOr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseOr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseOr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseOr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseOr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseOr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseOr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseOr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseOr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseOr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseOr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseOr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseOr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseOr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseOr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseOr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseOr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseOr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseOr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseOr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseOr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseOr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseOr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseOr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseOr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseOr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseOr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseRightShift"> + <input id="BitwiseRightShift-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseRightShift</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="BitwiseRightShift-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseRightShift"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseRightShift-2639"><a href="#BitwiseRightShift-2639"><span class="linenos">2639</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseRightShift-2640"><a href="#BitwiseRightShift-2640"><span class="linenos">2640</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseRightShift.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseRightShift.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseRightShift.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseRightShift.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseRightShift.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseRightShift.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseRightShift.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseRightShift.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseRightShift.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseRightShift.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseRightShift.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseRightShift.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseRightShift.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseRightShift.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseRightShift.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseRightShift.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseRightShift.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseRightShift.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseRightShift.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseRightShift.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseRightShift.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseRightShift.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseRightShift.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseRightShift.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseRightShift.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseRightShift.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseRightShift.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseRightShift.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseRightShift.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseRightShift.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseRightShift.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseRightShift.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseRightShift.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseXor"> + <input id="BitwiseXor-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseXor</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="BitwiseXor-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseXor"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseXor-2643"><a href="#BitwiseXor-2643"><span class="linenos">2643</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseXor-2644"><a href="#BitwiseXor-2644"><span class="linenos">2644</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseXor.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseXor.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseXor.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseXor.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseXor.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseXor.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseXor.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseXor.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseXor.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseXor.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseXor.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseXor.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseXor.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseXor.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseXor.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseXor.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseXor.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseXor.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseXor.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseXor.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseXor.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseXor.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseXor.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseXor.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseXor.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseXor.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseXor.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseXor.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseXor.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseXor.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseXor.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseXor.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseXor.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Div"> + <input id="Div-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Div</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Div-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Div"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Div-2647"><a href="#Div-2647"><span class="linenos">2647</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Div-2648"><a href="#Div-2648"><span class="linenos">2648</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Div.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Div.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Div.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Div.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Div.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Div.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Div.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Div.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Div.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Div.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Div.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Div.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Div.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Div.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Div.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Div.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Div.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Div.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Div.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Div.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Div.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Div.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Div.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Div.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Div.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Div.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Div.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Div.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Div.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Div.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Div.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Div.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Div.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Dot"> + <input id="Dot-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Dot</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Dot-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Dot"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Dot-2651"><a href="#Dot-2651"><span class="linenos">2651</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Dot-2652"><a href="#Dot-2652"><span class="linenos">2652</span></a> <span class="nd">@property</span> +</span><span id="Dot-2653"><a href="#Dot-2653"><span class="linenos">2653</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Dot-2654"><a href="#Dot-2654"><span class="linenos">2654</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Dot.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Dot.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Dot.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Dot.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Dot.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Dot.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Dot.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Dot.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Dot.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Dot.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Dot.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Dot.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Dot.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Dot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Dot.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Dot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Dot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Dot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Dot.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Dot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Dot.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Dot.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Dot.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Dot.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Dot.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Dot.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Dot.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Dot.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Dot.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Dot.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Dot.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Dot.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Dot.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DPipe"> + <input id="DPipe-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DPipe</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="DPipe-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DPipe"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DPipe-2657"><a href="#DPipe-2657"><span class="linenos">2657</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="DPipe-2658"><a href="#DPipe-2658"><span class="linenos">2658</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DPipe.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DPipe.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DPipe.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DPipe.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DPipe.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DPipe.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DPipe.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DPipe.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DPipe.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DPipe.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DPipe.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DPipe.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DPipe.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DPipe.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DPipe.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DPipe.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DPipe.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DPipe.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DPipe.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DPipe.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DPipe.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DPipe.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DPipe.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DPipe.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DPipe.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DPipe.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DPipe.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DPipe.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DPipe.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DPipe.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DPipe.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DPipe.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DPipe.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="EQ"> + <input id="EQ-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">EQ</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="EQ-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#EQ"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="EQ-2661"><a href="#EQ-2661"><span class="linenos">2661</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="EQ-2662"><a href="#EQ-2662"><span class="linenos">2662</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="EQ.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="EQ.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="EQ.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="EQ.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="EQ.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="EQ.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="EQ.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="EQ.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="EQ.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="EQ.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="EQ.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="EQ.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="EQ.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="EQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EQ.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="EQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="EQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="EQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="EQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="EQ.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="EQ.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="EQ.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="EQ.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="EQ.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="EQ.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="EQ.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="EQ.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="EQ.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="EQ.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="EQ.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="EQ.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="EQ.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="EQ.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="EQ.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="EQ.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="NullSafeEQ"> + <input id="NullSafeEQ-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">NullSafeEQ</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="NullSafeEQ-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#NullSafeEQ"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeEQ-2665"><a href="#NullSafeEQ-2665"><span class="linenos">2665</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NullSafeEQ-2666"><a href="#NullSafeEQ-2666"><span class="linenos">2666</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="NullSafeEQ.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="NullSafeEQ.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="NullSafeEQ.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="NullSafeEQ.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="NullSafeEQ.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="NullSafeEQ.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="NullSafeEQ.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="NullSafeEQ.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="NullSafeEQ.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="NullSafeEQ.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="NullSafeEQ.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="NullSafeEQ.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="NullSafeEQ.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="NullSafeEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NullSafeEQ.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="NullSafeEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="NullSafeEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="NullSafeEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NullSafeEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="NullSafeEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="NullSafeEQ.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="NullSafeEQ.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="NullSafeEQ.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="NullSafeEQ.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="NullSafeEQ.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="NullSafeEQ.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="NullSafeEQ.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="NullSafeEQ.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="NullSafeEQ.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="NullSafeEQ.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="NullSafeEQ.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="NullSafeEQ.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="NullSafeEQ.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="NullSafeEQ.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="NullSafeEQ.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="NullSafeEQ.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="NullSafeNEQ"> + <input id="NullSafeNEQ-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">NullSafeNEQ</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="NullSafeNEQ-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#NullSafeNEQ"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeNEQ-2669"><a href="#NullSafeNEQ-2669"><span class="linenos">2669</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NullSafeNEQ-2670"><a href="#NullSafeNEQ-2670"><span class="linenos">2670</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="NullSafeNEQ.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="NullSafeNEQ.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="NullSafeNEQ.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="NullSafeNEQ.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="NullSafeNEQ.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="NullSafeNEQ.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="NullSafeNEQ.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="NullSafeNEQ.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="NullSafeNEQ.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="NullSafeNEQ.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="NullSafeNEQ.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="NullSafeNEQ.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="NullSafeNEQ.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="NullSafeNEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NullSafeNEQ.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="NullSafeNEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="NullSafeNEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="NullSafeNEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NullSafeNEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="NullSafeNEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="NullSafeNEQ.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="NullSafeNEQ.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="NullSafeNEQ.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="NullSafeNEQ.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="NullSafeNEQ.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="NullSafeNEQ.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="NullSafeNEQ.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="NullSafeNEQ.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="NullSafeNEQ.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="NullSafeNEQ.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="NullSafeNEQ.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="NullSafeNEQ.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="NullSafeNEQ.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="NullSafeNEQ.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="NullSafeNEQ.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="NullSafeNEQ.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Distance"> + <input id="Distance-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Distance</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Distance-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Distance"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distance-2673"><a href="#Distance-2673"><span class="linenos">2673</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Distance-2674"><a href="#Distance-2674"><span class="linenos">2674</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Distance.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Distance.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Distance.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Distance.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Distance.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Distance.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Distance.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Distance.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Distance.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Distance.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Distance.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Distance.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Distance.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Distance.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distance.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Distance.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Distance.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Distance.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distance.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Distance.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Distance.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Distance.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Distance.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Distance.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Distance.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Distance.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Distance.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Distance.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Distance.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Distance.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Distance.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Distance.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Distance.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Escape"> + <input id="Escape-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Escape</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Escape-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Escape"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Escape-2677"><a href="#Escape-2677"><span class="linenos">2677</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Escape-2678"><a href="#Escape-2678"><span class="linenos">2678</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Escape.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Escape.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Escape.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Escape.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Escape.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Escape.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Escape.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Escape.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Escape.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Escape.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Escape.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Escape.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Escape.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Escape.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Escape.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Escape.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Escape.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Escape.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Escape.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Escape.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Escape.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Escape.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Escape.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Escape.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Escape.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Escape.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Escape.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Escape.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Escape.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Escape.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Escape.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Escape.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Escape.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Glob"> + <input id="Glob-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Glob</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="Glob-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Glob"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Glob-2681"><a href="#Glob-2681"><span class="linenos">2681</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Glob-2682"><a href="#Glob-2682"><span class="linenos">2682</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Glob.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Glob.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Glob.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Glob.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Glob.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Glob.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Glob.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Glob.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Glob.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Glob.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Glob.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Glob.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Glob.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Glob.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Glob.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Glob.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Glob.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Glob.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Glob.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Glob.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Glob.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Glob.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Glob.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Glob.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Glob.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Glob.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Glob.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Glob.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Glob.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Glob.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Glob.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Glob.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Glob.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Glob.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Glob.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Glob.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="GT"> + <input id="GT-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GT</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="GT-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GT"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GT-2685"><a href="#GT-2685"><span class="linenos">2685</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="GT-2686"><a href="#GT-2686"><span class="linenos">2686</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GT.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GT.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GT.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GT.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GT.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GT.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GT.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GT.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GT.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GT.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GT.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GT.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GT.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GT.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GT.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GT.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GT.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GT.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GT.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GT.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GT.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GT.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GT.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GT.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GT.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GT.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GT.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GT.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GT.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GT.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GT.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GT.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GT.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="GT.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="GT.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="GT.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="GTE"> + <input id="GTE-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GTE</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="GTE-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GTE"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GTE-2689"><a href="#GTE-2689"><span class="linenos">2689</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="GTE-2690"><a href="#GTE-2690"><span class="linenos">2690</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GTE.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GTE.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GTE.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GTE.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GTE.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GTE.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GTE.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GTE.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GTE.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GTE.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GTE.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GTE.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GTE.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GTE.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GTE.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GTE.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GTE.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GTE.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GTE.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GTE.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GTE.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GTE.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GTE.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GTE.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GTE.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GTE.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GTE.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="GTE.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="GTE.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="GTE.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ILike"> + <input id="ILike-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ILike</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="ILike-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ILike"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ILike-2693"><a href="#ILike-2693"><span class="linenos">2693</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="ILike-2694"><a href="#ILike-2694"><span class="linenos">2694</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ILike.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ILike.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ILike.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ILike.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ILike.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ILike.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ILike.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ILike.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ILike.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ILike.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ILike.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ILike.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ILike.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ILike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ILike.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ILike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ILike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ILike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ILike.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ILike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ILike.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ILike.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ILike.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ILike.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ILike.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ILike.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ILike.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ILike.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ILike.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ILike.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ILike.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ILike.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ILike.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ILike.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ILike.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ILike.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="IntDiv"> + <input id="IntDiv-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">IntDiv</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="IntDiv-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#IntDiv"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="IntDiv-2697"><a href="#IntDiv-2697"><span class="linenos">2697</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="IntDiv-2698"><a href="#IntDiv-2698"><span class="linenos">2698</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="IntDiv.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="IntDiv.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="IntDiv.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="IntDiv.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="IntDiv.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="IntDiv.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="IntDiv.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="IntDiv.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="IntDiv.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="IntDiv.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="IntDiv.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="IntDiv.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="IntDiv.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="IntDiv.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IntDiv.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="IntDiv.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="IntDiv.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="IntDiv.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IntDiv.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="IntDiv.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="IntDiv.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="IntDiv.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="IntDiv.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="IntDiv.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="IntDiv.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="IntDiv.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="IntDiv.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="IntDiv.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="IntDiv.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="IntDiv.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="IntDiv.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="IntDiv.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="IntDiv.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Is"> + <input id="Is-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Is</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="Is-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Is"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Is-2701"><a href="#Is-2701"><span class="linenos">2701</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Is-2702"><a href="#Is-2702"><span class="linenos">2702</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Is.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Is.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Is.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Is.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Is.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Is.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Is.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Is.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Is.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Is.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Is.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Is.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Is.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Is.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Is.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Is.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Is.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Is.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Is.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Is.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Is.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Is.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Is.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Is.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Is.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Is.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Is.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Is.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Is.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Is.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Is.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Is.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Is.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Is.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Is.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Is.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Kwarg"> + <input id="Kwarg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Kwarg</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Kwarg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Kwarg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Kwarg-2705"><a href="#Kwarg-2705"><span class="linenos">2705</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Kwarg-2706"><a href="#Kwarg-2706"><span class="linenos">2706</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> +</span></pre></div> + + + <div class="docstring"><p>Kwarg in special functions like func(kwarg => y).</p> +</div> + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Kwarg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Kwarg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Kwarg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Kwarg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Kwarg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Kwarg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Kwarg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Kwarg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Kwarg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Kwarg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Kwarg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Kwarg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Kwarg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Kwarg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Kwarg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Kwarg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Kwarg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Kwarg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Kwarg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Kwarg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Kwarg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Kwarg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Kwarg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Kwarg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Kwarg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Kwarg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Kwarg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Kwarg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Kwarg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Kwarg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Kwarg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Kwarg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Kwarg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Like"> + <input id="Like-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Like</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="Like-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Like"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Like-2709"><a href="#Like-2709"><span class="linenos">2709</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Like-2710"><a href="#Like-2710"><span class="linenos">2710</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Like.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Like.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Like.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Like.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Like.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Like.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Like.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Like.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Like.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Like.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Like.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Like.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Like.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Like.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Like.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Like.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Like.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Like.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Like.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Like.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Like.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Like.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Like.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Like.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Like.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Like.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Like.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Like.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Like.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Like.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Like.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Like.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Like.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Like.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Like.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Like.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LT"> + <input id="LT-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LT</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="LT-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LT"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LT-2713"><a href="#LT-2713"><span class="linenos">2713</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="LT-2714"><a href="#LT-2714"><span class="linenos">2714</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LT.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LT.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LT.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LT.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LT.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LT.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LT.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LT.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LT.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LT.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LT.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LT.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LT.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LT.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LT.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LT.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LT.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LT.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LT.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LT.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LT.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LT.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LT.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LT.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LT.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LT.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LT.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LT.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LT.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LT.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LT.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LT.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LT.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="LT.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="LT.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="LT.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LTE"> + <input id="LTE-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LTE</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="LTE-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LTE"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LTE-2717"><a href="#LTE-2717"><span class="linenos">2717</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="LTE-2718"><a href="#LTE-2718"><span class="linenos">2718</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LTE.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LTE.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LTE.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LTE.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LTE.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LTE.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LTE.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LTE.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LTE.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LTE.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LTE.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LTE.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LTE.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LTE.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LTE.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LTE.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LTE.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LTE.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LTE.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LTE.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LTE.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LTE.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LTE.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LTE.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LTE.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LTE.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LTE.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="LTE.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="LTE.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="LTE.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Mod"> + <input id="Mod-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Mod</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Mod-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Mod"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Mod-2721"><a href="#Mod-2721"><span class="linenos">2721</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Mod-2722"><a href="#Mod-2722"><span class="linenos">2722</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Mod.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Mod.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Mod.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Mod.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Mod.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Mod.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Mod.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Mod.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Mod.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Mod.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Mod.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Mod.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Mod.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Mod.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Mod.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Mod.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Mod.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Mod.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Mod.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Mod.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Mod.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Mod.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Mod.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Mod.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Mod.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Mod.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Mod.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Mod.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Mod.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Mod.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Mod.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Mod.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Mod.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Mul"> + <input id="Mul-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Mul</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Mul-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Mul"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Mul-2725"><a href="#Mul-2725"><span class="linenos">2725</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Mul-2726"><a href="#Mul-2726"><span class="linenos">2726</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Mul.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Mul.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Mul.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Mul.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Mul.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Mul.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Mul.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Mul.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Mul.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Mul.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Mul.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Mul.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Mul.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Mul.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Mul.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Mul.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Mul.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Mul.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Mul.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Mul.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Mul.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Mul.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Mul.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Mul.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Mul.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Mul.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Mul.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Mul.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Mul.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Mul.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Mul.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Mul.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Mul.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="NEQ"> + <input id="NEQ-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">NEQ</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="NEQ-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#NEQ"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="NEQ-2729"><a href="#NEQ-2729"><span class="linenos">2729</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NEQ-2730"><a href="#NEQ-2730"><span class="linenos">2730</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="NEQ.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="NEQ.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="NEQ.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="NEQ.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="NEQ.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="NEQ.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="NEQ.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="NEQ.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="NEQ.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="NEQ.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="NEQ.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="NEQ.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="NEQ.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="NEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NEQ.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="NEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="NEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="NEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="NEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="NEQ.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="NEQ.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="NEQ.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="NEQ.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="NEQ.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="NEQ.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="NEQ.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="NEQ.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="NEQ.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="NEQ.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="NEQ.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="NEQ.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="NEQ.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="NEQ.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="NEQ.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="NEQ.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SimilarTo"> + <input id="SimilarTo-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SimilarTo</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="SimilarTo-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SimilarTo"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SimilarTo-2733"><a href="#SimilarTo-2733"><span class="linenos">2733</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="SimilarTo-2734"><a href="#SimilarTo-2734"><span class="linenos">2734</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SimilarTo.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SimilarTo.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SimilarTo.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SimilarTo.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SimilarTo.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SimilarTo.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SimilarTo.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SimilarTo.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SimilarTo.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SimilarTo.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SimilarTo.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SimilarTo.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SimilarTo.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SimilarTo.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SimilarTo.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SimilarTo.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SimilarTo.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SimilarTo.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SimilarTo.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SimilarTo.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SimilarTo.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SimilarTo.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SimilarTo.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SimilarTo.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SimilarTo.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SimilarTo.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SimilarTo.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SimilarTo.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SimilarTo.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SimilarTo.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SimilarTo.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SimilarTo.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SimilarTo.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="SimilarTo.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="SimilarTo.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="SimilarTo.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Slice"> + <input id="Slice-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Slice</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Slice-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Slice"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Slice-2737"><a href="#Slice-2737"><span class="linenos">2737</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Slice-2738"><a href="#Slice-2738"><span class="linenos">2738</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Slice.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Slice.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Slice.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Slice.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Slice.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Slice.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Slice.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Slice.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Slice.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Slice.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Slice.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Slice.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Slice.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Slice.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Slice.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Slice.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Slice.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Slice.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Slice.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Slice.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Slice.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Slice.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Slice.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Slice.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Slice.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Slice.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Slice.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Slice.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Slice.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Slice.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Slice.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Slice.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Slice.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Sub"> + <input id="Sub-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Sub</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Sub-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Sub"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sub-2741"><a href="#Sub-2741"><span class="linenos">2741</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Sub-2742"><a href="#Sub-2742"><span class="linenos">2742</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Sub.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Sub.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Sub.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Sub.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Sub.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Sub.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Sub.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Sub.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Sub.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Sub.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Sub.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Sub.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Sub.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Sub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sub.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Sub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Sub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Sub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sub.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Sub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Sub.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Sub.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Sub.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Sub.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Sub.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Sub.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Sub.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Sub.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Sub.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Sub.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Sub.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Sub.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Sub.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Unary"> + <input id="Unary-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Unary</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Unary-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unary"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unary-2747"><a href="#Unary-2747"><span class="linenos">2747</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unary-2748"><a href="#Unary-2748"><span class="linenos">2748</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Unary.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Unary.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Unary.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Unary.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Unary.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Unary.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Unary.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Unary.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Unary.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Unary.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Unary.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Unary.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Unary.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Unary.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unary.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Unary.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Unary.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Unary.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unary.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Unary.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Unary.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Unary.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Unary.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Unary.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Unary.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Unary.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Unary.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Unary.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Unary.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Unary.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Unary.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Unary.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Unary.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="BitwiseNot"> + <input id="BitwiseNot-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">BitwiseNot</span><wbr>(<span class="base"><a href="#Unary">Unary</a></span>): + + <label class="view-source-button" for="BitwiseNot-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#BitwiseNot"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseNot-2751"><a href="#BitwiseNot-2751"><span class="linenos">2751</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="BitwiseNot-2752"><a href="#BitwiseNot-2752"><span class="linenos">2752</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="BitwiseNot.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="BitwiseNot.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="BitwiseNot.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="BitwiseNot.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="BitwiseNot.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="BitwiseNot.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="BitwiseNot.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="BitwiseNot.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="BitwiseNot.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="BitwiseNot.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="BitwiseNot.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="BitwiseNot.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="BitwiseNot.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="BitwiseNot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseNot.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="BitwiseNot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="BitwiseNot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="BitwiseNot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseNot.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="BitwiseNot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="BitwiseNot.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="BitwiseNot.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="BitwiseNot.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="BitwiseNot.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="BitwiseNot.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="BitwiseNot.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="BitwiseNot.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="BitwiseNot.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="BitwiseNot.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="BitwiseNot.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="BitwiseNot.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="BitwiseNot.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="BitwiseNot.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Not"> + <input id="Not-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Not</span><wbr>(<span class="base"><a href="#Unary">Unary</a></span>, <span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Not-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Not"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Not-2755"><a href="#Not-2755"><span class="linenos">2755</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Not-2756"><a href="#Not-2756"><span class="linenos">2756</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Not.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Not.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Not.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Not.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Not.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Not.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Not.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Not.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Not.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Not.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Not.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Not.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Not.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Not.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Not.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Not.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Not.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Not.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Not.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Not.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Not.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Not.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Not.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Not.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Not.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Not.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Not.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Not.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Not.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Not.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Not.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Not.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Not.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Not.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Not.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Not.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Paren"> + <input id="Paren-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Paren</span><wbr>(<span class="base"><a href="#Unary">Unary</a></span>, <span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Paren-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Paren"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Paren-2759"><a href="#Paren-2759"><span class="linenos">2759</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Paren-2760"><a href="#Paren-2760"><span class="linenos">2760</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Paren.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Paren.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Paren.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Paren.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Paren.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Paren.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Paren.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Paren.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Paren.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Paren.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Paren.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Paren.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Paren.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Paren.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Paren.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Paren.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Paren.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Paren.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Paren.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Paren.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Paren.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Paren.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Paren.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Paren.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Paren.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Paren.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Paren.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Paren.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Paren.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Paren.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Paren.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Paren.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Paren.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Paren.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Paren.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Paren.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Neg"> + <input id="Neg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Neg</span><wbr>(<span class="base"><a href="#Unary">Unary</a></span>): + + <label class="view-source-button" for="Neg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Neg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Neg-2763"><a href="#Neg-2763"><span class="linenos">2763</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="Neg-2764"><a href="#Neg-2764"><span class="linenos">2764</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Neg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Neg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Neg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Neg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Neg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Neg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Neg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Neg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Neg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Neg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Neg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Neg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Neg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Neg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Neg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Neg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Neg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Neg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Neg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Neg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Neg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Neg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Neg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Neg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Neg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Neg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Neg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Neg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Neg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Neg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Neg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Neg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Neg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Alias"> + <input id="Alias-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Alias</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Alias-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Alias"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Alias-2768"><a href="#Alias-2768"><span class="linenos">2768</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Alias-2769"><a href="#Alias-2769"><span class="linenos">2769</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Alias-2770"><a href="#Alias-2770"><span class="linenos">2770</span></a> +</span><span id="Alias-2771"><a href="#Alias-2771"><span class="linenos">2771</span></a> <span class="nd">@property</span> +</span><span id="Alias-2772"><a href="#Alias-2772"><span class="linenos">2772</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Alias-2773"><a href="#Alias-2773"><span class="linenos">2773</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span></pre></div> + + + + + <div id="Alias.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Alias.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Alias.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Alias.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Alias.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Alias.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Alias.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Alias.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Alias.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Alias.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Alias.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Alias.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Alias.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Alias.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Alias.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Alias.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Alias.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Alias.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Alias.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Alias.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Alias.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Alias.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Alias.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Alias.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Alias.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Alias.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Alias.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Alias.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Alias.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Alias.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Alias.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Alias.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Alias.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Alias.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Aliases"> + <input id="Aliases-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Aliases</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Aliases-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Aliases"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Aliases-2776"><a href="#Aliases-2776"><span class="linenos">2776</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Aliases-2777"><a href="#Aliases-2777"><span class="linenos">2777</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Aliases-2778"><a href="#Aliases-2778"><span class="linenos">2778</span></a> +</span><span id="Aliases-2779"><a href="#Aliases-2779"><span class="linenos">2779</span></a> <span class="nd">@property</span> +</span><span id="Aliases-2780"><a href="#Aliases-2780"><span class="linenos">2780</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Aliases-2781"><a href="#Aliases-2781"><span class="linenos">2781</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Aliases.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Aliases.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Aliases.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Aliases.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Aliases.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Aliases.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Aliases.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Aliases.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Aliases.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Aliases.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Aliases.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Aliases.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Aliases.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Aliases.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Aliases.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Aliases.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Aliases.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Aliases.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Aliases.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Aliases.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Aliases.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Aliases.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Aliases.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Aliases.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Aliases.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Aliases.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Aliases.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Aliases.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Aliases.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Aliases.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Aliases.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Aliases.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Aliases.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AtTimeZone"> + <input id="AtTimeZone-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AtTimeZone</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="AtTimeZone-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AtTimeZone"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AtTimeZone-2784"><a href="#AtTimeZone-2784"><span class="linenos">2784</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AtTimeZone-2785"><a href="#AtTimeZone-2785"><span class="linenos">2785</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AtTimeZone.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AtTimeZone.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AtTimeZone.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AtTimeZone.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AtTimeZone.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AtTimeZone.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AtTimeZone.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AtTimeZone.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AtTimeZone.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AtTimeZone.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AtTimeZone.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AtTimeZone.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AtTimeZone.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AtTimeZone.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AtTimeZone.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AtTimeZone.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AtTimeZone.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AtTimeZone.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AtTimeZone.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AtTimeZone.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AtTimeZone.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AtTimeZone.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AtTimeZone.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AtTimeZone.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AtTimeZone.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AtTimeZone.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AtTimeZone.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AtTimeZone.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AtTimeZone.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AtTimeZone.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AtTimeZone.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AtTimeZone.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AtTimeZone.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Between"> + <input id="Between-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Between</span><wbr>(<span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="Between-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Between"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Between-2788"><a href="#Between-2788"><span class="linenos">2788</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="Between-2789"><a href="#Between-2789"><span class="linenos">2789</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Between.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Between.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Between.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Between.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Between.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Between.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Between.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Between.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Between.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Between.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Between.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Between.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Between.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Between.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Between.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Between.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Between.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Between.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Between.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Between.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Between.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Between.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Between.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Between.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Between.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Between.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Between.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Between.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Between.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Between.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Between.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Between.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Between.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Between.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Between.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Between.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Bracket"> + <input id="Bracket-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Bracket</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Bracket-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Bracket"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Bracket-2792"><a href="#Bracket-2792"><span class="linenos">2792</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Bracket-2793"><a href="#Bracket-2793"><span class="linenos">2793</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Bracket.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Bracket.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Bracket.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Bracket.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Bracket.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Bracket.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Bracket.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Bracket.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Bracket.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Bracket.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Bracket.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Bracket.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Bracket.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Bracket.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Bracket.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Bracket.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Bracket.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Bracket.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Bracket.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Bracket.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Bracket.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Bracket.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Bracket.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Bracket.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Bracket.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Bracket.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Bracket.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Bracket.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Bracket.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Bracket.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Bracket.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Bracket.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Bracket.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Bracket.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Bracket.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Bracket.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Distinct"> + <input id="Distinct-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Distinct</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Distinct-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Distinct"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distinct-2796"><a href="#Distinct-2796"><span class="linenos">2796</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Distinct-2797"><a href="#Distinct-2797"><span class="linenos">2797</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Distinct.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Distinct.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Distinct.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Distinct.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Distinct.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Distinct.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Distinct.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Distinct.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Distinct.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Distinct.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Distinct.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Distinct.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Distinct.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Distinct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distinct.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Distinct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Distinct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Distinct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distinct.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Distinct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Distinct.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Distinct.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Distinct.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Distinct.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Distinct.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Distinct.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Distinct.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Distinct.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Distinct.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Distinct.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Distinct.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Distinct.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Distinct.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="In"> + <input id="In-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">In</span><wbr>(<span class="base"><a href="#Predicate">Predicate</a></span>): + + <label class="view-source-button" for="In-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#In"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="In-2800"><a href="#In-2800"><span class="linenos">2800</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="In-2801"><a href="#In-2801"><span class="linenos">2801</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="In-2802"><a href="#In-2802"><span class="linenos">2802</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="In-2803"><a href="#In-2803"><span class="linenos">2803</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-2804"><a href="#In-2804"><span class="linenos">2804</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-2805"><a href="#In-2805"><span class="linenos">2805</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-2806"><a href="#In-2806"><span class="linenos">2806</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-2807"><a href="#In-2807"><span class="linenos">2807</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-2808"><a href="#In-2808"><span class="linenos">2808</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="In.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="In.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="In.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="In.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="In.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="In.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="In.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="In.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="In.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="In.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="In.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="In.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="In.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="In.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="In.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="In.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="In.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="In.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="In.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="In.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="In.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="In.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="In.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="In.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="In.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="In.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="In.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="In.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="In.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="In.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="In.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="In.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="In.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="In.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="In.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="In.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeUnit"> + <input id="TimeUnit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeUnit</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="TimeUnit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeUnit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit-2811"><a href="#TimeUnit-2811"><span class="linenos">2811</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TimeUnit-2812"><a href="#TimeUnit-2812"><span class="linenos">2812</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> +</span><span id="TimeUnit-2813"><a href="#TimeUnit-2813"><span class="linenos">2813</span></a> +</span><span id="TimeUnit-2814"><a href="#TimeUnit-2814"><span class="linenos">2814</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="TimeUnit-2815"><a href="#TimeUnit-2815"><span class="linenos">2815</span></a> +</span><span id="TimeUnit-2816"><a href="#TimeUnit-2816"><span class="linenos">2816</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="TimeUnit-2817"><a href="#TimeUnit-2817"><span class="linenos">2817</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="TimeUnit-2818"><a href="#TimeUnit-2818"><span class="linenos">2818</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="TimeUnit-2819"><a href="#TimeUnit-2819"><span class="linenos">2819</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="TimeUnit-2820"><a href="#TimeUnit-2820"><span class="linenos">2820</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="TimeUnit-2821"><a href="#TimeUnit-2821"><span class="linenos">2821</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="TimeUnit-2822"><a href="#TimeUnit-2822"><span class="linenos">2822</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Automatically converts unit arg into a var.</p> +</div> + + + <div id="TimeUnit.__init__" class="classattr"> + <input id="TimeUnit.__init__-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="name">TimeUnit</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">**</span><span class="n">args</span></span>)</span> + + <label class="view-source-button" for="TimeUnit.__init__-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeUnit.__init__"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit.__init__-2816"><a href="#TimeUnit.__init__-2816"><span class="linenos">2816</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="TimeUnit.__init__-2817"><a href="#TimeUnit.__init__-2817"><span class="linenos">2817</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="TimeUnit.__init__-2818"><a href="#TimeUnit.__init__-2818"><span class="linenos">2818</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="TimeUnit.__init__-2819"><a href="#TimeUnit.__init__-2819"><span class="linenos">2819</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="TimeUnit.__init__-2820"><a href="#TimeUnit.__init__-2820"><span class="linenos">2820</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="TimeUnit.__init__-2821"><a href="#TimeUnit.__init__-2821"><span class="linenos">2821</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="TimeUnit.__init__-2822"><a href="#TimeUnit.__init__-2822"><span class="linenos">2822</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeUnit.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeUnit.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeUnit.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeUnit.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeUnit.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeUnit.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeUnit.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeUnit.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeUnit.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeUnit.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeUnit.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeUnit.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeUnit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeUnit.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeUnit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeUnit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeUnit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeUnit.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeUnit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeUnit.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeUnit.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeUnit.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeUnit.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeUnit.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeUnit.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeUnit.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeUnit.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeUnit.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeUnit.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeUnit.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeUnit.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeUnit.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Interval"> + <input id="Interval-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Interval</span><wbr>(<span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="Interval-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Interval"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Interval-2825"><a href="#Interval-2825"><span class="linenos">2825</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="Interval-2826"><a href="#Interval-2826"><span class="linenos">2826</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="Interval.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Interval.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Interval.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Interval.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Interval.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Interval.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Interval.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Interval.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Interval.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Interval.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Interval.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Interval.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Interval.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Interval.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Interval.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Interval.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Interval.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Interval.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Interval.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Interval.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Interval.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Interval.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Interval.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Interval.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Interval.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Interval.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Interval.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Interval.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Interval.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Interval.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Interval.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Interval.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Interval.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="IgnoreNulls"> + <input id="IgnoreNulls-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">IgnoreNulls</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="IgnoreNulls-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#IgnoreNulls"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="IgnoreNulls-2829"><a href="#IgnoreNulls-2829"><span class="linenos">2829</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="IgnoreNulls-2830"><a href="#IgnoreNulls-2830"><span class="linenos">2830</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="IgnoreNulls.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="IgnoreNulls.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="IgnoreNulls.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="IgnoreNulls.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="IgnoreNulls.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="IgnoreNulls.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="IgnoreNulls.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="IgnoreNulls.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="IgnoreNulls.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="IgnoreNulls.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="IgnoreNulls.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="IgnoreNulls.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="IgnoreNulls.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="IgnoreNulls.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IgnoreNulls.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="IgnoreNulls.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="IgnoreNulls.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="IgnoreNulls.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IgnoreNulls.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="IgnoreNulls.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="IgnoreNulls.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="IgnoreNulls.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="IgnoreNulls.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="IgnoreNulls.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="IgnoreNulls.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="IgnoreNulls.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="IgnoreNulls.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="IgnoreNulls.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="IgnoreNulls.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="IgnoreNulls.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="IgnoreNulls.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="IgnoreNulls.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="IgnoreNulls.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RespectNulls"> + <input id="RespectNulls-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RespectNulls</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="RespectNulls-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RespectNulls"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RespectNulls-2833"><a href="#RespectNulls-2833"><span class="linenos">2833</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="RespectNulls-2834"><a href="#RespectNulls-2834"><span class="linenos">2834</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RespectNulls.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RespectNulls.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RespectNulls.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RespectNulls.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RespectNulls.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RespectNulls.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RespectNulls.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RespectNulls.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RespectNulls.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RespectNulls.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RespectNulls.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RespectNulls.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RespectNulls.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RespectNulls.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RespectNulls.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RespectNulls.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RespectNulls.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RespectNulls.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RespectNulls.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RespectNulls.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RespectNulls.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RespectNulls.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RespectNulls.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RespectNulls.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RespectNulls.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RespectNulls.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RespectNulls.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RespectNulls.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RespectNulls.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RespectNulls.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RespectNulls.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RespectNulls.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RespectNulls.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Func"> + <input id="Func-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Func</span><wbr>(<span class="base"><a href="#Condition">Condition</a></span>): + + <label class="view-source-button" for="Func-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Func"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func-2838"><a href="#Func-2838"><span class="linenos">2838</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Func-2839"><a href="#Func-2839"><span class="linenos">2839</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Func-2840"><a href="#Func-2840"><span class="linenos">2840</span></a><span class="sd"> The base class for all function expressions.</span> +</span><span id="Func-2841"><a href="#Func-2841"><span class="linenos">2841</span></a> +</span><span id="Func-2842"><a href="#Func-2842"><span class="linenos">2842</span></a><span class="sd"> Attributes:</span> +</span><span id="Func-2843"><a href="#Func-2843"><span class="linenos">2843</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> +</span><span id="Func-2844"><a href="#Func-2844"><span class="linenos">2844</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> +</span><span id="Func-2845"><a href="#Func-2845"><span class="linenos">2845</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> +</span><span id="Func-2846"><a href="#Func-2846"><span class="linenos">2846</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> +</span><span id="Func-2847"><a href="#Func-2847"><span class="linenos">2847</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> +</span><span id="Func-2848"><a href="#Func-2848"><span class="linenos">2848</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> +</span><span id="Func-2849"><a href="#Func-2849"><span class="linenos">2849</span></a><span class="sd"> """</span> +</span><span id="Func-2850"><a href="#Func-2850"><span class="linenos">2850</span></a> +</span><span id="Func-2851"><a href="#Func-2851"><span class="linenos">2851</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> +</span><span id="Func-2852"><a href="#Func-2852"><span class="linenos">2852</span></a> +</span><span id="Func-2853"><a href="#Func-2853"><span class="linenos">2853</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-2854"><a href="#Func-2854"><span class="linenos">2854</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="Func-2855"><a href="#Func-2855"><span class="linenos">2855</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="Func-2856"><a href="#Func-2856"><span class="linenos">2856</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Func-2857"><a href="#Func-2857"><span class="linenos">2857</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="Func-2858"><a href="#Func-2858"><span class="linenos">2858</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="Func-2859"><a href="#Func-2859"><span class="linenos">2859</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="Func-2860"><a href="#Func-2860"><span class="linenos">2860</span></a> +</span><span id="Func-2861"><a href="#Func-2861"><span class="linenos">2861</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="Func-2862"><a href="#Func-2862"><span class="linenos">2862</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="Func-2863"><a href="#Func-2863"><span class="linenos">2863</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Func-2864"><a href="#Func-2864"><span class="linenos">2864</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="Func-2865"><a href="#Func-2865"><span class="linenos">2865</span></a> +</span><span id="Func-2866"><a href="#Func-2866"><span class="linenos">2866</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> +</span><span id="Func-2867"><a href="#Func-2867"><span class="linenos">2867</span></a> +</span><span id="Func-2868"><a href="#Func-2868"><span class="linenos">2868</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-2869"><a href="#Func-2869"><span class="linenos">2869</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-2870"><a href="#Func-2870"><span class="linenos">2870</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="Func-2871"><a href="#Func-2871"><span class="linenos">2871</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="Func-2872"><a href="#Func-2872"><span class="linenos">2872</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="Func-2873"><a href="#Func-2873"><span class="linenos">2873</span></a> <span class="p">)</span> +</span><span id="Func-2874"><a href="#Func-2874"><span class="linenos">2874</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="Func-2875"><a href="#Func-2875"><span class="linenos">2875</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="Func-2876"><a href="#Func-2876"><span class="linenos">2876</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span><span id="Func-2877"><a href="#Func-2877"><span class="linenos">2877</span></a> +</span><span id="Func-2878"><a href="#Func-2878"><span class="linenos">2878</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-2879"><a href="#Func-2879"><span class="linenos">2879</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-2880"><a href="#Func-2880"><span class="linenos">2880</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="Func-2881"><a href="#Func-2881"><span class="linenos">2881</span></a> +</span><span id="Func-2882"><a href="#Func-2882"><span class="linenos">2882</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-2883"><a href="#Func-2883"><span class="linenos">2883</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-2884"><a href="#Func-2884"><span class="linenos">2884</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> +</span></pre></div> + + + <div class="docstring"><p>The base class for all function expressions.</p> + +<h6 id="attributes">Attributes:</h6> + +<ul> +<li><strong>is_var_len_args (bool):</strong> if set to True the last argument defined in arg_types will be +treated as a variable length argument and the argument's value will be stored as a list.</li> +<li><strong>_sql_names (list):</strong> determines the SQL name (1st item in the list) and aliases (subsequent items) +for this function expression. These values are used to map this node to a name during parsing +as well as to provide the function's name during SQL string generation. By default the SQL +name is set to the expression's class name transformed to snake case.</li> +</ul> +</div> + + + <div id="Func.from_arg_list" class="classattr"> + <input id="Func.from_arg_list-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">from_arg_list</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span>, </span><span class="param"><span class="n">args</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Func.from_arg_list-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Func.from_arg_list"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.from_arg_list-2853"><a href="#Func.from_arg_list-2853"><span class="linenos">2853</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.from_arg_list-2854"><a href="#Func.from_arg_list-2854"><span class="linenos">2854</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="Func.from_arg_list-2855"><a href="#Func.from_arg_list-2855"><span class="linenos">2855</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="Func.from_arg_list-2856"><a href="#Func.from_arg_list-2856"><span class="linenos">2856</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Func.from_arg_list-2857"><a href="#Func.from_arg_list-2857"><span class="linenos">2857</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="Func.from_arg_list-2858"><a href="#Func.from_arg_list-2858"><span class="linenos">2858</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="Func.from_arg_list-2859"><a href="#Func.from_arg_list-2859"><span class="linenos">2859</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="Func.from_arg_list-2860"><a href="#Func.from_arg_list-2860"><span class="linenos">2860</span></a> +</span><span id="Func.from_arg_list-2861"><a href="#Func.from_arg_list-2861"><span class="linenos">2861</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="Func.from_arg_list-2862"><a href="#Func.from_arg_list-2862"><span class="linenos">2862</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="Func.from_arg_list-2863"><a href="#Func.from_arg_list-2863"><span class="linenos">2863</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Func.from_arg_list-2864"><a href="#Func.from_arg_list-2864"><span class="linenos">2864</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="Func.from_arg_list-2865"><a href="#Func.from_arg_list-2865"><span class="linenos">2865</span></a> +</span><span id="Func.from_arg_list-2866"><a href="#Func.from_arg_list-2866"><span class="linenos">2866</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div id="Func.sql_names" class="classattr"> + <input id="Func.sql_names-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">sql_names</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Func.sql_names-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Func.sql_names"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_names-2868"><a href="#Func.sql_names-2868"><span class="linenos">2868</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.sql_names-2869"><a href="#Func.sql_names-2869"><span class="linenos">2869</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.sql_names-2870"><a href="#Func.sql_names-2870"><span class="linenos">2870</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="Func.sql_names-2871"><a href="#Func.sql_names-2871"><span class="linenos">2871</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="Func.sql_names-2872"><a href="#Func.sql_names-2872"><span class="linenos">2872</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="Func.sql_names-2873"><a href="#Func.sql_names-2873"><span class="linenos">2873</span></a> <span class="p">)</span> +</span><span id="Func.sql_names-2874"><a href="#Func.sql_names-2874"><span class="linenos">2874</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="Func.sql_names-2875"><a href="#Func.sql_names-2875"><span class="linenos">2875</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="Func.sql_names-2876"><a href="#Func.sql_names-2876"><span class="linenos">2876</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span></pre></div> + + + + + </div> + <div id="Func.sql_name" class="classattr"> + <input id="Func.sql_name-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">sql_name</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Func.sql_name-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Func.sql_name"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_name-2878"><a href="#Func.sql_name-2878"><span class="linenos">2878</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.sql_name-2879"><a href="#Func.sql_name-2879"><span class="linenos">2879</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.sql_name-2880"><a href="#Func.sql_name-2880"><span class="linenos">2880</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span></pre></div> + + + + + </div> + <div id="Func.default_parser_mappings" class="classattr"> + <input id="Func.default_parser_mappings-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">default_parser_mappings</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">cls</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="Func.default_parser_mappings-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Func.default_parser_mappings"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.default_parser_mappings-2882"><a href="#Func.default_parser_mappings-2882"><span class="linenos">2882</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.default_parser_mappings-2883"><a href="#Func.default_parser_mappings-2883"><span class="linenos">2883</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.default_parser_mappings-2884"><a href="#Func.default_parser_mappings-2884"><span class="linenos">2884</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> +</span></pre></div> + + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Func.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Func.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Func.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Func.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Func.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Func.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Func.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Func.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Func.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Func.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Func.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Func.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Func.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Func.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Func.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Func.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Func.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Func.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Func.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Func.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Func.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Func.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Func.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Func.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Func.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Func.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Func.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Func.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Func.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Func.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Func.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Func.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Func.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Func.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Func.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Func.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AggFunc"> + <input id="AggFunc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AggFunc</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="AggFunc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AggFunc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AggFunc-2887"><a href="#AggFunc-2887"><span class="linenos">2887</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="AggFunc-2888"><a href="#AggFunc-2888"><span class="linenos">2888</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AggFunc.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AggFunc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AggFunc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AggFunc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AggFunc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AggFunc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AggFunc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AggFunc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AggFunc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AggFunc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AggFunc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AggFunc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AggFunc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AggFunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AggFunc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AggFunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AggFunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AggFunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AggFunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AggFunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AggFunc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AggFunc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AggFunc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AggFunc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AggFunc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AggFunc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AggFunc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AggFunc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AggFunc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AggFunc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AggFunc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AggFunc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AggFunc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="AggFunc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="AggFunc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="AggFunc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="AggFunc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="AggFunc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="AggFunc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="AggFunc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Abs"> + <input id="Abs-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Abs</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Abs-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Abs"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Abs-2891"><a href="#Abs-2891"><span class="linenos">2891</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Abs-2892"><a href="#Abs-2892"><span class="linenos">2892</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Abs.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Abs.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Abs.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Abs.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Abs.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Abs.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Abs.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Abs.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Abs.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Abs.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Abs.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Abs.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Abs.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Abs.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Abs.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Abs.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Abs.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Abs.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Abs.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Abs.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Abs.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Abs.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Abs.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Abs.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Abs.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Abs.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Abs.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Abs.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Abs.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Abs.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Abs.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Abs.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Abs.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Abs.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Abs.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Abs.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Abs.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Abs.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Abs.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Abs.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Anonymous"> + <input id="Anonymous-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Anonymous</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Anonymous-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Anonymous"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Anonymous-2895"><a href="#Anonymous-2895"><span class="linenos">2895</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Anonymous-2896"><a href="#Anonymous-2896"><span class="linenos">2896</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Anonymous-2897"><a href="#Anonymous-2897"><span class="linenos">2897</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Anonymous.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Anonymous.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Anonymous.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Anonymous.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Anonymous.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Anonymous.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Anonymous.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Anonymous.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Anonymous.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Anonymous.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Anonymous.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Anonymous.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Anonymous.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Anonymous.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Anonymous.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Anonymous.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Anonymous.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Anonymous.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Anonymous.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Anonymous.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Anonymous.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Anonymous.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Anonymous.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Anonymous.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Anonymous.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Anonymous.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Anonymous.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Anonymous.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Anonymous.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Anonymous.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Anonymous.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Anonymous.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Anonymous.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Anonymous.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Anonymous.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Anonymous.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Anonymous.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Anonymous.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Anonymous.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Anonymous.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ApproxDistinct"> + <input id="ApproxDistinct-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ApproxDistinct</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="ApproxDistinct-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ApproxDistinct"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxDistinct-2900"><a href="#ApproxDistinct-2900"><span class="linenos">2900</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ApproxDistinct-2901"><a href="#ApproxDistinct-2901"><span class="linenos">2901</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ApproxDistinct.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ApproxDistinct.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ApproxDistinct.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ApproxDistinct.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ApproxDistinct.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ApproxDistinct.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ApproxDistinct.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ApproxDistinct.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ApproxDistinct.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ApproxDistinct.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ApproxDistinct.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ApproxDistinct.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ApproxDistinct.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ApproxDistinct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ApproxDistinct.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ApproxDistinct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ApproxDistinct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ApproxDistinct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ApproxDistinct.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ApproxDistinct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ApproxDistinct.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ApproxDistinct.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ApproxDistinct.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ApproxDistinct.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ApproxDistinct.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ApproxDistinct.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ApproxDistinct.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ApproxDistinct.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ApproxDistinct.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ApproxDistinct.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ApproxDistinct.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ApproxDistinct.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ApproxDistinct.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ApproxDistinct.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ApproxDistinct.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ApproxDistinct.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ApproxDistinct.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ApproxDistinct.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ApproxDistinct.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ApproxDistinct.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Array"> + <input id="Array-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Array</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Array-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Array"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Array-2904"><a href="#Array-2904"><span class="linenos">2904</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Array-2905"><a href="#Array-2905"><span class="linenos">2905</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Array-2906"><a href="#Array-2906"><span class="linenos">2906</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Array.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Array.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Array.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Array.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Array.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Array.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Array.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Array.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Array.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Array.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Array.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Array.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Array.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Array.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Array.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Array.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Array.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Array.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Array.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Array.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Array.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Array.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Array.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Array.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Array.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Array.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Array.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Array.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Array.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Array.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Array.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Array.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Array.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Array.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Array.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Array.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Array.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Array.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Array.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Array.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="GenerateSeries"> + <input id="GenerateSeries-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GenerateSeries</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="GenerateSeries-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GenerateSeries"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GenerateSeries-2909"><a href="#GenerateSeries-2909"><span class="linenos">2909</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="GenerateSeries-2910"><a href="#GenerateSeries-2910"><span class="linenos">2910</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GenerateSeries.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GenerateSeries.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GenerateSeries.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GenerateSeries.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GenerateSeries.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GenerateSeries.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GenerateSeries.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GenerateSeries.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GenerateSeries.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GenerateSeries.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GenerateSeries.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GenerateSeries.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GenerateSeries.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GenerateSeries.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GenerateSeries.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GenerateSeries.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GenerateSeries.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GenerateSeries.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GenerateSeries.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GenerateSeries.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GenerateSeries.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GenerateSeries.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GenerateSeries.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GenerateSeries.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GenerateSeries.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GenerateSeries.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GenerateSeries.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GenerateSeries.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GenerateSeries.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GenerateSeries.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GenerateSeries.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GenerateSeries.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GenerateSeries.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="GenerateSeries.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="GenerateSeries.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="GenerateSeries.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="GenerateSeries.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="GenerateSeries.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="GenerateSeries.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="GenerateSeries.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayAgg"> + <input id="ArrayAgg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayAgg</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="ArrayAgg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayAgg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAgg-2913"><a href="#ArrayAgg-2913"><span class="linenos">2913</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ArrayAgg-2914"><a href="#ArrayAgg-2914"><span class="linenos">2914</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayAgg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayAgg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayAgg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayAgg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayAgg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayAgg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayAgg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayAgg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayAgg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayAgg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayAgg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayAgg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayAgg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAgg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayAgg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayAgg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayAgg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayAgg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayAgg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayAgg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayAgg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayAgg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayAgg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayAgg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayAgg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayAgg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayAgg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayAgg.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayAgg.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayAgg.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayAgg.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayAgg.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayAgg.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayAgg.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayAll"> + <input id="ArrayAll-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayAll</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArrayAll-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayAll"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAll-2917"><a href="#ArrayAll-2917"><span class="linenos">2917</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayAll-2918"><a href="#ArrayAll-2918"><span class="linenos">2918</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayAll.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayAll.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayAll.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayAll.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayAll.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayAll.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayAll.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayAll.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayAll.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayAll.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayAll.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayAll.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayAll.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayAll.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAll.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayAll.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayAll.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayAll.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAll.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayAll.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayAll.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayAll.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayAll.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayAll.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayAll.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayAll.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayAll.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayAll.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayAll.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayAll.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayAll.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayAll.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayAll.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayAll.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayAll.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayAll.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayAll.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayAll.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayAll.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayAll.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayAny"> + <input id="ArrayAny-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayAny</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArrayAny-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayAny"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAny-2921"><a href="#ArrayAny-2921"><span class="linenos">2921</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayAny-2922"><a href="#ArrayAny-2922"><span class="linenos">2922</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayAny.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayAny.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayAny.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayAny.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayAny.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayAny.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayAny.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayAny.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayAny.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayAny.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayAny.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayAny.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayAny.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayAny.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAny.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayAny.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayAny.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayAny.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAny.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayAny.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayAny.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayAny.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayAny.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayAny.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayAny.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayAny.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayAny.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayAny.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayAny.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayAny.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayAny.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayAny.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayAny.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayAny.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayAny.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayAny.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayAny.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayAny.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayAny.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayAny.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayConcat"> + <input id="ArrayConcat-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayConcat</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArrayConcat-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayConcat"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayConcat-2925"><a href="#ArrayConcat-2925"><span class="linenos">2925</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayConcat-2926"><a href="#ArrayConcat-2926"><span class="linenos">2926</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="ArrayConcat-2927"><a href="#ArrayConcat-2927"><span class="linenos">2927</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayConcat.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayConcat.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayConcat.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayConcat.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayConcat.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayConcat.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayConcat.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayConcat.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayConcat.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayConcat.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayConcat.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayConcat.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayConcat.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayConcat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayConcat.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayConcat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayConcat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayConcat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayConcat.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayConcat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayConcat.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayConcat.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayConcat.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayConcat.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayConcat.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayConcat.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayConcat.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayConcat.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayConcat.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayConcat.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayConcat.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayConcat.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayConcat.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayConcat.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayConcat.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayConcat.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayConcat.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayConcat.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayConcat.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayConcat.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayContains"> + <input id="ArrayContains-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayContains</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArrayContains-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayContains"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayContains-2930"><a href="#ArrayContains-2930"><span class="linenos">2930</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayContains-2931"><a href="#ArrayContains-2931"><span class="linenos">2931</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayContains.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayContains.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayContains.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayContains.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayContains.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayContains.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayContains.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayContains.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayContains.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayContains.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayContains.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayContains.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayContains.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayContains.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayContains.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayContains.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayContains.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayContains.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayContains.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayContains.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayContains.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayContains.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayContains.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayContains.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayContains.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayContains.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayContains.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayContains.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayContains.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayContains.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayContains.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayContains.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayContains.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayContains.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayContains.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayContains.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayContains.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayContains.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayContains.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayContains.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayFilter"> + <input id="ArrayFilter-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayFilter</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArrayFilter-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayFilter"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayFilter-2934"><a href="#ArrayFilter-2934"><span class="linenos">2934</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayFilter-2935"><a href="#ArrayFilter-2935"><span class="linenos">2935</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="ArrayFilter-2936"><a href="#ArrayFilter-2936"><span class="linenos">2936</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayFilter.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayFilter.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayFilter.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayFilter.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayFilter.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayFilter.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayFilter.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayFilter.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayFilter.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayFilter.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayFilter.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayFilter.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayFilter.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayFilter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayFilter.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayFilter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayFilter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayFilter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayFilter.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayFilter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayFilter.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayFilter.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayFilter.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayFilter.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayFilter.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayFilter.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayFilter.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayFilter.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayFilter.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayFilter.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayFilter.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayFilter.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayFilter.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayFilter.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayFilter.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayFilter.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayFilter.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayFilter.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayFilter.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayFilter.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArraySize"> + <input id="ArraySize-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArraySize</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArraySize-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArraySize"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySize-2939"><a href="#ArraySize-2939"><span class="linenos">2939</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySize-2940"><a href="#ArraySize-2940"><span class="linenos">2940</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArraySize.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArraySize.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArraySize.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArraySize.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArraySize.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArraySize.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArraySize.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArraySize.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArraySize.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArraySize.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArraySize.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArraySize.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArraySize.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArraySize.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySize.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArraySize.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArraySize.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArraySize.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySize.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArraySize.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArraySize.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArraySize.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArraySize.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArraySize.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArraySize.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArraySize.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArraySize.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArraySize.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArraySize.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArraySize.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArraySize.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArraySize.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArraySize.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArraySize.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArraySize.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArraySize.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArraySize.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArraySize.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArraySize.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArraySize.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArraySort"> + <input id="ArraySort-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArraySort</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArraySort-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArraySort"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySort-2943"><a href="#ArraySort-2943"><span class="linenos">2943</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySort-2944"><a href="#ArraySort-2944"><span class="linenos">2944</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArraySort.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArraySort.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArraySort.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArraySort.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArraySort.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArraySort.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArraySort.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArraySort.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArraySort.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArraySort.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArraySort.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArraySort.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArraySort.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArraySort.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySort.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArraySort.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArraySort.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArraySort.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySort.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArraySort.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArraySort.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArraySort.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArraySort.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArraySort.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArraySort.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArraySort.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArraySort.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArraySort.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArraySort.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArraySort.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArraySort.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArraySort.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArraySort.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArraySort.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArraySort.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArraySort.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArraySort.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArraySort.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArraySort.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArraySort.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArraySum"> + <input id="ArraySum-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArraySum</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ArraySum-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArraySum"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySum-2947"><a href="#ArraySum-2947"><span class="linenos">2947</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySum-2948"><a href="#ArraySum-2948"><span class="linenos">2948</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArraySum.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArraySum.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArraySum.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArraySum.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArraySum.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArraySum.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArraySum.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArraySum.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArraySum.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArraySum.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArraySum.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArraySum.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArraySum.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArraySum.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySum.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArraySum.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArraySum.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArraySum.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySum.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArraySum.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArraySum.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArraySum.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArraySum.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArraySum.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArraySum.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArraySum.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArraySum.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArraySum.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArraySum.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArraySum.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArraySum.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArraySum.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArraySum.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArraySum.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArraySum.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArraySum.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArraySum.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArraySum.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArraySum.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArraySum.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ArrayUnionAgg"> + <input id="ArrayUnionAgg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ArrayUnionAgg</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="ArrayUnionAgg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ArrayUnionAgg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayUnionAgg-2951"><a href="#ArrayUnionAgg-2951"><span class="linenos">2951</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ArrayUnionAgg-2952"><a href="#ArrayUnionAgg-2952"><span class="linenos">2952</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ArrayUnionAgg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ArrayUnionAgg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ArrayUnionAgg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ArrayUnionAgg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ArrayUnionAgg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ArrayUnionAgg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ArrayUnionAgg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ArrayUnionAgg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ArrayUnionAgg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ArrayUnionAgg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ArrayUnionAgg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ArrayUnionAgg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ArrayUnionAgg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ArrayUnionAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayUnionAgg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ArrayUnionAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ArrayUnionAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ArrayUnionAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayUnionAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ArrayUnionAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ArrayUnionAgg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ArrayUnionAgg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ArrayUnionAgg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ArrayUnionAgg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ArrayUnionAgg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ArrayUnionAgg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ArrayUnionAgg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ArrayUnionAgg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ArrayUnionAgg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ArrayUnionAgg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ArrayUnionAgg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ArrayUnionAgg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ArrayUnionAgg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ArrayUnionAgg.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ArrayUnionAgg.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ArrayUnionAgg.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ArrayUnionAgg.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ArrayUnionAgg.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ArrayUnionAgg.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ArrayUnionAgg.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Avg"> + <input id="Avg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Avg</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Avg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Avg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Avg-2955"><a href="#Avg-2955"><span class="linenos">2955</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Avg-2956"><a href="#Avg-2956"><span class="linenos">2956</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Avg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Avg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Avg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Avg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Avg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Avg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Avg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Avg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Avg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Avg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Avg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Avg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Avg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Avg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Avg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Avg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Avg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Avg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Avg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Avg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Avg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Avg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Avg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Avg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Avg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Avg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Avg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Avg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Avg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Avg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Avg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Avg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Avg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Avg.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Avg.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Avg.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Avg.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Avg.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Avg.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Avg.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="AnyValue"> + <input id="AnyValue-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">AnyValue</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="AnyValue-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#AnyValue"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="AnyValue-2959"><a href="#AnyValue-2959"><span class="linenos">2959</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="AnyValue-2960"><a href="#AnyValue-2960"><span class="linenos">2960</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="AnyValue.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="AnyValue.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="AnyValue.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="AnyValue.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="AnyValue.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="AnyValue.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="AnyValue.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="AnyValue.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="AnyValue.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="AnyValue.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="AnyValue.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="AnyValue.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="AnyValue.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="AnyValue.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AnyValue.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="AnyValue.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="AnyValue.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="AnyValue.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AnyValue.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="AnyValue.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="AnyValue.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="AnyValue.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="AnyValue.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="AnyValue.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="AnyValue.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="AnyValue.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="AnyValue.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="AnyValue.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="AnyValue.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="AnyValue.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="AnyValue.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="AnyValue.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="AnyValue.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="AnyValue.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="AnyValue.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="AnyValue.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="AnyValue.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="AnyValue.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="AnyValue.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="AnyValue.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Case"> + <input id="Case-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Case</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Case-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Case"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Case-2963"><a href="#Case-2963"><span class="linenos">2963</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Case-2964"><a href="#Case-2964"><span class="linenos">2964</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Case.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Case.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Case.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Case.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Case.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Case.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Case.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Case.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Case.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Case.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Case.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Case.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Case.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Case.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Case.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Case.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Case.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Case.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Case.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Case.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Case.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Case.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Case.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Case.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Case.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Case.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Case.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Case.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Case.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Case.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Case.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Case.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Case.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Case.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Case.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Case.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Case.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Case.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Case.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Case.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Cast"> + <input id="Cast-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Cast</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Cast-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Cast"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cast-2967"><a href="#Cast-2967"><span class="linenos">2967</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Cast-2968"><a href="#Cast-2968"><span class="linenos">2968</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Cast-2969"><a href="#Cast-2969"><span class="linenos">2969</span></a> +</span><span id="Cast-2970"><a href="#Cast-2970"><span class="linenos">2970</span></a> <span class="nd">@property</span> +</span><span id="Cast-2971"><a href="#Cast-2971"><span class="linenos">2971</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Cast-2972"><a href="#Cast-2972"><span class="linenos">2972</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> +</span><span id="Cast-2973"><a href="#Cast-2973"><span class="linenos">2973</span></a> +</span><span id="Cast-2974"><a href="#Cast-2974"><span class="linenos">2974</span></a> <span class="nd">@property</span> +</span><span id="Cast-2975"><a href="#Cast-2975"><span class="linenos">2975</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Cast-2976"><a href="#Cast-2976"><span class="linenos">2976</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> +</span><span id="Cast-2977"><a href="#Cast-2977"><span class="linenos">2977</span></a> +</span><span id="Cast-2978"><a href="#Cast-2978"><span class="linenos">2978</span></a> <span class="nd">@property</span> +</span><span id="Cast-2979"><a href="#Cast-2979"><span class="linenos">2979</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Cast-2980"><a href="#Cast-2980"><span class="linenos">2980</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="Cast-2981"><a href="#Cast-2981"><span class="linenos">2981</span></a> +</span><span id="Cast-2982"><a href="#Cast-2982"><span class="linenos">2982</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Cast-2983"><a href="#Cast-2983"><span class="linenos">2983</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span></pre></div> + + + + + <div id="Cast.output_name" class="classattr"> + <div class="attr variable"> + <span class="name">output_name</span> + + + </div> + <a class="headerlink" href="#Cast.output_name"></a> + + <div class="docstring"><p>Name of the output column if this expression is a selection.</p> + +<p>If the Expression has no output name, an empty string is returned.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT a"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'a'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT b AS c"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">'c'</span> +<span class="gp">>>> </span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"SELECT 1 + 2"</span><span class="p">)</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">output_name</span> +<span class="go">''</span> +</code></pre> + </div> +</blockquote> +</div> + + + </div> + <div id="Cast.is_type" class="classattr"> + <input id="Cast.is_type-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">is_type</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">dtype</span><span class="p">:</span> <span class="n"><a href="#DataType.Type">sqlglot.expressions.DataType.Type</a></span></span><span class="return-annotation">) -> <span class="nb">bool</span>:</span></span> + + <label class="view-source-button" for="Cast.is_type-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Cast.is_type"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cast.is_type-2982"><a href="#Cast.is_type-2982"><span class="linenos">2982</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Cast.is_type-2983"><a href="#Cast.is_type-2983"><span class="linenos">2983</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span></pre></div> + + + + + </div> + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Cast.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Cast.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Cast.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Cast.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Cast.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Cast.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Cast.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Cast.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Cast.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Cast.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Cast.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Cast.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Cast.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cast.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Cast.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Cast.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Cast.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cast.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Cast.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Cast.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Cast.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Cast.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Cast.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Cast.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Cast.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Cast.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Cast.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Cast.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Cast.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Cast.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Cast.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Cast.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Cast.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Cast.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Cast.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Cast.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Cast.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Cast.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Cast.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Collate"> + <input id="Collate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Collate</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="Collate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Collate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Collate-2986"><a href="#Collate-2986"><span class="linenos">2986</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Collate-2987"><a href="#Collate-2987"><span class="linenos">2987</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Collate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Collate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Collate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Collate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Collate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Collate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Collate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Collate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Collate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Collate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Collate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Collate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Collate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Collate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Collate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Collate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Collate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Collate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Collate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Collate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Collate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Collate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Collate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Collate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Collate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Collate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Collate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Collate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Collate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Collate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Collate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Collate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Collate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TryCast"> + <input id="TryCast-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TryCast</span><wbr>(<span class="base"><a href="#Cast">Cast</a></span>): + + <label class="view-source-button" for="TryCast-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TryCast"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TryCast-2990"><a href="#TryCast-2990"><span class="linenos">2990</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> +</span><span id="TryCast-2991"><a href="#TryCast-2991"><span class="linenos">2991</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TryCast.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TryCast.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TryCast.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TryCast.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TryCast.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TryCast.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TryCast.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TryCast.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TryCast.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TryCast.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TryCast.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TryCast.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TryCast.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TryCast.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TryCast.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TryCast.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TryCast.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TryCast.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TryCast.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TryCast.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TryCast.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TryCast.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TryCast.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TryCast.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TryCast.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TryCast.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TryCast.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TryCast.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TryCast.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TryCast.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TryCast.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TryCast.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Cast">Cast</a></dt> + <dd id="TryCast.output_name" class="variable"><a href="#Cast.output_name">output_name</a></dd> + <dd id="TryCast.is_type" class="function"><a href="#Cast.is_type">is_type</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TryCast.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TryCast.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TryCast.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TryCast.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TryCast.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TryCast.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TryCast.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Ceil"> + <input id="Ceil-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Ceil</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Ceil-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Ceil"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ceil-2994"><a href="#Ceil-2994"><span class="linenos">2994</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Ceil-2995"><a href="#Ceil-2995"><span class="linenos">2995</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Ceil-2996"><a href="#Ceil-2996"><span class="linenos">2996</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Ceil.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Ceil.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Ceil.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Ceil.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Ceil.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Ceil.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Ceil.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Ceil.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Ceil.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Ceil.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Ceil.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Ceil.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Ceil.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Ceil.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ceil.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Ceil.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Ceil.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Ceil.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ceil.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Ceil.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Ceil.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Ceil.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Ceil.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Ceil.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Ceil.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Ceil.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Ceil.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Ceil.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Ceil.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Ceil.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Ceil.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Ceil.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Ceil.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Ceil.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Ceil.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Ceil.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Ceil.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Ceil.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Ceil.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Ceil.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Coalesce"> + <input id="Coalesce-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Coalesce</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Coalesce-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Coalesce"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Coalesce-2999"><a href="#Coalesce-2999"><span class="linenos">2999</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Coalesce-3000"><a href="#Coalesce-3000"><span class="linenos">3000</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Coalesce-3001"><a href="#Coalesce-3001"><span class="linenos">3001</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Coalesce.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Coalesce.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Coalesce.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Coalesce.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Coalesce.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Coalesce.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Coalesce.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Coalesce.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Coalesce.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Coalesce.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Coalesce.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Coalesce.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Coalesce.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Coalesce.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Coalesce.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Coalesce.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Coalesce.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Coalesce.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Coalesce.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Coalesce.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Coalesce.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Coalesce.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Coalesce.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Coalesce.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Coalesce.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Coalesce.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Coalesce.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Coalesce.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Coalesce.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Coalesce.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Coalesce.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Coalesce.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Coalesce.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Coalesce.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Coalesce.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Coalesce.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Coalesce.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Coalesce.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Coalesce.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Coalesce.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Concat"> + <input id="Concat-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Concat</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Concat-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Concat"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Concat-3004"><a href="#Concat-3004"><span class="linenos">3004</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Concat-3005"><a href="#Concat-3005"><span class="linenos">3005</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Concat-3006"><a href="#Concat-3006"><span class="linenos">3006</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Concat.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Concat.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Concat.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Concat.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Concat.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Concat.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Concat.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Concat.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Concat.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Concat.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Concat.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Concat.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Concat.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Concat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Concat.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Concat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Concat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Concat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Concat.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Concat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Concat.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Concat.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Concat.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Concat.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Concat.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Concat.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Concat.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Concat.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Concat.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Concat.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Concat.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Concat.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Concat.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Concat.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Concat.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Concat.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Concat.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Concat.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Concat.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Concat.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ConcatWs"> + <input id="ConcatWs-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ConcatWs</span><wbr>(<span class="base"><a href="#Concat">Concat</a></span>): + + <label class="view-source-button" for="ConcatWs-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ConcatWs"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ConcatWs-3009"><a href="#ConcatWs-3009"><span class="linenos">3009</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> +</span><span id="ConcatWs-3010"><a href="#ConcatWs-3010"><span class="linenos">3010</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ConcatWs.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ConcatWs.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ConcatWs.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ConcatWs.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ConcatWs.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ConcatWs.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ConcatWs.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ConcatWs.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ConcatWs.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ConcatWs.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ConcatWs.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ConcatWs.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ConcatWs.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ConcatWs.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ConcatWs.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ConcatWs.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ConcatWs.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ConcatWs.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ConcatWs.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ConcatWs.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ConcatWs.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ConcatWs.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ConcatWs.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ConcatWs.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ConcatWs.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ConcatWs.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ConcatWs.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ConcatWs.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ConcatWs.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ConcatWs.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ConcatWs.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ConcatWs.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ConcatWs.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ConcatWs.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ConcatWs.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ConcatWs.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ConcatWs.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ConcatWs.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ConcatWs.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ConcatWs.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Count"> + <input id="Count-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Count</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Count-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Count"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Count-3013"><a href="#Count-3013"><span class="linenos">3013</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Count-3014"><a href="#Count-3014"><span class="linenos">3014</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Count.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Count.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Count.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Count.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Count.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Count.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Count.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Count.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Count.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Count.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Count.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Count.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Count.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Count.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Count.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Count.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Count.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Count.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Count.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Count.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Count.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Count.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Count.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Count.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Count.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Count.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Count.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Count.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Count.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Count.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Count.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Count.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Count.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Count.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Count.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Count.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Count.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Count.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Count.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Count.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CurrentDate"> + <input id="CurrentDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CurrentDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="CurrentDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CurrentDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDate-3017"><a href="#CurrentDate-3017"><span class="linenos">3017</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentDate-3018"><a href="#CurrentDate-3018"><span class="linenos">3018</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CurrentDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CurrentDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CurrentDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CurrentDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CurrentDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CurrentDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CurrentDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CurrentDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CurrentDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CurrentDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CurrentDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CurrentDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CurrentDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CurrentDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CurrentDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CurrentDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CurrentDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CurrentDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CurrentDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CurrentDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CurrentDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CurrentDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CurrentDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CurrentDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CurrentDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CurrentDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CurrentDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CurrentDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CurrentDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CurrentDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CurrentDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="CurrentDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="CurrentDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="CurrentDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="CurrentDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="CurrentDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="CurrentDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="CurrentDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CurrentDatetime"> + <input id="CurrentDatetime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CurrentDatetime</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="CurrentDatetime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CurrentDatetime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDatetime-3021"><a href="#CurrentDatetime-3021"><span class="linenos">3021</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentDatetime-3022"><a href="#CurrentDatetime-3022"><span class="linenos">3022</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CurrentDatetime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CurrentDatetime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CurrentDatetime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CurrentDatetime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CurrentDatetime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CurrentDatetime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CurrentDatetime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CurrentDatetime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CurrentDatetime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CurrentDatetime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CurrentDatetime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CurrentDatetime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CurrentDatetime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CurrentDatetime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentDatetime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CurrentDatetime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CurrentDatetime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CurrentDatetime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentDatetime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CurrentDatetime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CurrentDatetime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CurrentDatetime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CurrentDatetime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CurrentDatetime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CurrentDatetime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CurrentDatetime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CurrentDatetime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CurrentDatetime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CurrentDatetime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CurrentDatetime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CurrentDatetime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CurrentDatetime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CurrentDatetime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="CurrentDatetime.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="CurrentDatetime.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="CurrentDatetime.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="CurrentDatetime.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="CurrentDatetime.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="CurrentDatetime.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="CurrentDatetime.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CurrentTime"> + <input id="CurrentTime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CurrentTime</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="CurrentTime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CurrentTime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTime-3025"><a href="#CurrentTime-3025"><span class="linenos">3025</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentTime-3026"><a href="#CurrentTime-3026"><span class="linenos">3026</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CurrentTime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CurrentTime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CurrentTime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CurrentTime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CurrentTime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CurrentTime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CurrentTime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CurrentTime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CurrentTime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CurrentTime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CurrentTime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CurrentTime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CurrentTime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CurrentTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentTime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CurrentTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CurrentTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CurrentTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CurrentTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CurrentTime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CurrentTime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CurrentTime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CurrentTime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CurrentTime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CurrentTime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CurrentTime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CurrentTime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CurrentTime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CurrentTime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CurrentTime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CurrentTime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CurrentTime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="CurrentTime.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="CurrentTime.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="CurrentTime.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="CurrentTime.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="CurrentTime.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="CurrentTime.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="CurrentTime.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="CurrentTimestamp"> + <input id="CurrentTimestamp-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">CurrentTimestamp</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="CurrentTimestamp-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#CurrentTimestamp"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTimestamp-3029"><a href="#CurrentTimestamp-3029"><span class="linenos">3029</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentTimestamp-3030"><a href="#CurrentTimestamp-3030"><span class="linenos">3030</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="CurrentTimestamp.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="CurrentTimestamp.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="CurrentTimestamp.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="CurrentTimestamp.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="CurrentTimestamp.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="CurrentTimestamp.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="CurrentTimestamp.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="CurrentTimestamp.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="CurrentTimestamp.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="CurrentTimestamp.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="CurrentTimestamp.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="CurrentTimestamp.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="CurrentTimestamp.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="CurrentTimestamp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentTimestamp.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="CurrentTimestamp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="CurrentTimestamp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="CurrentTimestamp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentTimestamp.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="CurrentTimestamp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="CurrentTimestamp.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="CurrentTimestamp.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="CurrentTimestamp.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="CurrentTimestamp.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="CurrentTimestamp.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="CurrentTimestamp.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="CurrentTimestamp.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="CurrentTimestamp.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="CurrentTimestamp.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="CurrentTimestamp.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="CurrentTimestamp.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="CurrentTimestamp.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="CurrentTimestamp.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="CurrentTimestamp.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="CurrentTimestamp.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="CurrentTimestamp.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="CurrentTimestamp.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="CurrentTimestamp.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="CurrentTimestamp.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="CurrentTimestamp.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateAdd"> + <input id="DateAdd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateAdd</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DateAdd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateAdd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateAdd-3033"><a href="#DateAdd-3033"><span class="linenos">3033</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateAdd-3034"><a href="#DateAdd-3034"><span class="linenos">3034</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DateAdd.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateAdd.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateAdd.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateAdd.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateAdd.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateAdd.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateAdd.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateAdd.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateAdd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateAdd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateAdd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateAdd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateAdd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateAdd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateAdd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateAdd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateAdd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateAdd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateAdd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateAdd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateAdd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateAdd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateAdd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateAdd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateAdd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateAdd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateAdd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateAdd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateAdd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateAdd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateAdd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateAdd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateAdd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateAdd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateSub"> + <input id="DateSub-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateSub</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DateSub-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateSub"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateSub-3037"><a href="#DateSub-3037"><span class="linenos">3037</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateSub-3038"><a href="#DateSub-3038"><span class="linenos">3038</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DateSub.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateSub.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateSub.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateSub.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateSub.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateSub.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateSub.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateSub.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateSub.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateSub.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateSub.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateSub.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateSub.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateSub.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateSub.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateSub.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateSub.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateSub.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateSub.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateSub.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateSub.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateSub.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateSub.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateSub.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateSub.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateSub.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateSub.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateSub.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateSub.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateSub.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateSub.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateSub.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateSub.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateSub.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateDiff"> + <input id="DateDiff-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateDiff</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DateDiff-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateDiff"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateDiff-3041"><a href="#DateDiff-3041"><span class="linenos">3041</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateDiff-3042"><a href="#DateDiff-3042"><span class="linenos">3042</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DateDiff.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateDiff.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateDiff.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateDiff.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateDiff.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateDiff.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateDiff.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateDiff.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateDiff.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateDiff.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateDiff.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateDiff.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateDiff.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateDiff.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateDiff.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateDiff.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateDiff.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateDiff.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateDiff.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateDiff.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateDiff.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateDiff.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateDiff.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateDiff.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateDiff.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateDiff.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateDiff.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateDiff.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateDiff.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateDiff.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateDiff.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateDiff.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateDiff.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateDiff.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateTrunc"> + <input id="DateTrunc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateTrunc</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DateTrunc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateTrunc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateTrunc-3045"><a href="#DateTrunc-3045"><span class="linenos">3045</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateTrunc-3046"><a href="#DateTrunc-3046"><span class="linenos">3046</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateTrunc.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DateTrunc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateTrunc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateTrunc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateTrunc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateTrunc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateTrunc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateTrunc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateTrunc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateTrunc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateTrunc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateTrunc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateTrunc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateTrunc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateTrunc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateTrunc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateTrunc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateTrunc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateTrunc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateTrunc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateTrunc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateTrunc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateTrunc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateTrunc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateTrunc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateTrunc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateTrunc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateTrunc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateTrunc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateTrunc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateTrunc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateTrunc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateTrunc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateTrunc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DatetimeAdd"> + <input id="DatetimeAdd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DatetimeAdd</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DatetimeAdd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DatetimeAdd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeAdd-3049"><a href="#DatetimeAdd-3049"><span class="linenos">3049</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeAdd-3050"><a href="#DatetimeAdd-3050"><span class="linenos">3050</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DatetimeAdd.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DatetimeAdd.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DatetimeAdd.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DatetimeAdd.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DatetimeAdd.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DatetimeAdd.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DatetimeAdd.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DatetimeAdd.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DatetimeAdd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DatetimeAdd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DatetimeAdd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DatetimeAdd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DatetimeAdd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DatetimeAdd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DatetimeAdd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DatetimeAdd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DatetimeAdd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DatetimeAdd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DatetimeAdd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DatetimeAdd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DatetimeAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeAdd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DatetimeAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DatetimeAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DatetimeAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DatetimeAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DatetimeAdd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DatetimeAdd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DatetimeAdd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DatetimeAdd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DatetimeAdd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DatetimeAdd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DatetimeAdd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DatetimeAdd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DatetimeAdd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DatetimeAdd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DatetimeAdd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DatetimeAdd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DatetimeAdd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DatetimeSub"> + <input id="DatetimeSub-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DatetimeSub</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DatetimeSub-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DatetimeSub"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeSub-3053"><a href="#DatetimeSub-3053"><span class="linenos">3053</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeSub-3054"><a href="#DatetimeSub-3054"><span class="linenos">3054</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DatetimeSub.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DatetimeSub.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DatetimeSub.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DatetimeSub.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DatetimeSub.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DatetimeSub.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DatetimeSub.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DatetimeSub.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DatetimeSub.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DatetimeSub.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DatetimeSub.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DatetimeSub.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DatetimeSub.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DatetimeSub.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DatetimeSub.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DatetimeSub.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DatetimeSub.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DatetimeSub.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DatetimeSub.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DatetimeSub.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DatetimeSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeSub.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DatetimeSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DatetimeSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DatetimeSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DatetimeSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DatetimeSub.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DatetimeSub.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DatetimeSub.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DatetimeSub.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DatetimeSub.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DatetimeSub.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DatetimeSub.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DatetimeSub.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DatetimeSub.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DatetimeSub.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DatetimeSub.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DatetimeSub.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DatetimeSub.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DatetimeDiff"> + <input id="DatetimeDiff-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DatetimeDiff</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DatetimeDiff-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DatetimeDiff"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeDiff-3057"><a href="#DatetimeDiff-3057"><span class="linenos">3057</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeDiff-3058"><a href="#DatetimeDiff-3058"><span class="linenos">3058</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DatetimeDiff.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DatetimeDiff.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DatetimeDiff.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DatetimeDiff.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DatetimeDiff.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DatetimeDiff.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DatetimeDiff.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DatetimeDiff.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DatetimeDiff.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DatetimeDiff.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DatetimeDiff.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DatetimeDiff.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DatetimeDiff.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DatetimeDiff.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DatetimeDiff.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DatetimeDiff.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DatetimeDiff.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DatetimeDiff.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DatetimeDiff.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DatetimeDiff.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DatetimeDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeDiff.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DatetimeDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DatetimeDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DatetimeDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DatetimeDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DatetimeDiff.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DatetimeDiff.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DatetimeDiff.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DatetimeDiff.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DatetimeDiff.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DatetimeDiff.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DatetimeDiff.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DatetimeDiff.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DatetimeDiff.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DatetimeDiff.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DatetimeDiff.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DatetimeDiff.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DatetimeDiff.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DatetimeTrunc"> + <input id="DatetimeTrunc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DatetimeTrunc</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="DatetimeTrunc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DatetimeTrunc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeTrunc-3061"><a href="#DatetimeTrunc-3061"><span class="linenos">3061</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeTrunc-3062"><a href="#DatetimeTrunc-3062"><span class="linenos">3062</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="DatetimeTrunc.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DatetimeTrunc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DatetimeTrunc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DatetimeTrunc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DatetimeTrunc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DatetimeTrunc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DatetimeTrunc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DatetimeTrunc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DatetimeTrunc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DatetimeTrunc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DatetimeTrunc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DatetimeTrunc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DatetimeTrunc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DatetimeTrunc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DatetimeTrunc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DatetimeTrunc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DatetimeTrunc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DatetimeTrunc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DatetimeTrunc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DatetimeTrunc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DatetimeTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeTrunc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DatetimeTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DatetimeTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DatetimeTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DatetimeTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DatetimeTrunc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DatetimeTrunc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DatetimeTrunc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DatetimeTrunc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DatetimeTrunc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DatetimeTrunc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DatetimeTrunc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DatetimeTrunc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DatetimeTrunc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DatetimeTrunc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DatetimeTrunc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DatetimeTrunc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DatetimeTrunc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DayOfWeek"> + <input id="DayOfWeek-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DayOfWeek</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DayOfWeek-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DayOfWeek"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfWeek-3065"><a href="#DayOfWeek-3065"><span class="linenos">3065</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfWeek-3066"><a href="#DayOfWeek-3066"><span class="linenos">3066</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DayOfWeek.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DayOfWeek.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DayOfWeek.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DayOfWeek.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DayOfWeek.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DayOfWeek.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DayOfWeek.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DayOfWeek.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DayOfWeek.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DayOfWeek.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DayOfWeek.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DayOfWeek.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DayOfWeek.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DayOfWeek.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfWeek.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DayOfWeek.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DayOfWeek.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DayOfWeek.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfWeek.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DayOfWeek.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DayOfWeek.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DayOfWeek.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DayOfWeek.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DayOfWeek.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DayOfWeek.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DayOfWeek.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DayOfWeek.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DayOfWeek.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DayOfWeek.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DayOfWeek.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DayOfWeek.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DayOfWeek.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DayOfWeek.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DayOfWeek.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DayOfWeek.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DayOfWeek.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DayOfWeek.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DayOfWeek.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DayOfWeek.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DayOfWeek.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DayOfMonth"> + <input id="DayOfMonth-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DayOfMonth</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DayOfMonth-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DayOfMonth"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfMonth-3069"><a href="#DayOfMonth-3069"><span class="linenos">3069</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfMonth-3070"><a href="#DayOfMonth-3070"><span class="linenos">3070</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DayOfMonth.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DayOfMonth.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DayOfMonth.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DayOfMonth.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DayOfMonth.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DayOfMonth.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DayOfMonth.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DayOfMonth.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DayOfMonth.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DayOfMonth.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DayOfMonth.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DayOfMonth.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DayOfMonth.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DayOfMonth.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfMonth.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DayOfMonth.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DayOfMonth.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DayOfMonth.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfMonth.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DayOfMonth.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DayOfMonth.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DayOfMonth.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DayOfMonth.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DayOfMonth.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DayOfMonth.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DayOfMonth.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DayOfMonth.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DayOfMonth.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DayOfMonth.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DayOfMonth.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DayOfMonth.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DayOfMonth.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DayOfMonth.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DayOfMonth.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DayOfMonth.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DayOfMonth.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DayOfMonth.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DayOfMonth.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DayOfMonth.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DayOfMonth.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DayOfYear"> + <input id="DayOfYear-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DayOfYear</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DayOfYear-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DayOfYear"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfYear-3073"><a href="#DayOfYear-3073"><span class="linenos">3073</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfYear-3074"><a href="#DayOfYear-3074"><span class="linenos">3074</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DayOfYear.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DayOfYear.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DayOfYear.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DayOfYear.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DayOfYear.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DayOfYear.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DayOfYear.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DayOfYear.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DayOfYear.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DayOfYear.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DayOfYear.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DayOfYear.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DayOfYear.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DayOfYear.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfYear.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DayOfYear.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DayOfYear.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DayOfYear.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfYear.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DayOfYear.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DayOfYear.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DayOfYear.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DayOfYear.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DayOfYear.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DayOfYear.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DayOfYear.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DayOfYear.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DayOfYear.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DayOfYear.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DayOfYear.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DayOfYear.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DayOfYear.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DayOfYear.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DayOfYear.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DayOfYear.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DayOfYear.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DayOfYear.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DayOfYear.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DayOfYear.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DayOfYear.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="WeekOfYear"> + <input id="WeekOfYear-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">WeekOfYear</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="WeekOfYear-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#WeekOfYear"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="WeekOfYear-3077"><a href="#WeekOfYear-3077"><span class="linenos">3077</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="WeekOfYear-3078"><a href="#WeekOfYear-3078"><span class="linenos">3078</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="WeekOfYear.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="WeekOfYear.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="WeekOfYear.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="WeekOfYear.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="WeekOfYear.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="WeekOfYear.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="WeekOfYear.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="WeekOfYear.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="WeekOfYear.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="WeekOfYear.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="WeekOfYear.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="WeekOfYear.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="WeekOfYear.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="WeekOfYear.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WeekOfYear.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="WeekOfYear.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="WeekOfYear.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="WeekOfYear.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WeekOfYear.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="WeekOfYear.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="WeekOfYear.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="WeekOfYear.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="WeekOfYear.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="WeekOfYear.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="WeekOfYear.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="WeekOfYear.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="WeekOfYear.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="WeekOfYear.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="WeekOfYear.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="WeekOfYear.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="WeekOfYear.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="WeekOfYear.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="WeekOfYear.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="WeekOfYear.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="WeekOfYear.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="WeekOfYear.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="WeekOfYear.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="WeekOfYear.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="WeekOfYear.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="WeekOfYear.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LastDateOfMonth"> + <input id="LastDateOfMonth-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LastDateOfMonth</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="LastDateOfMonth-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LastDateOfMonth"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LastDateOfMonth-3081"><a href="#LastDateOfMonth-3081"><span class="linenos">3081</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="LastDateOfMonth-3082"><a href="#LastDateOfMonth-3082"><span class="linenos">3082</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LastDateOfMonth.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LastDateOfMonth.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LastDateOfMonth.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LastDateOfMonth.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LastDateOfMonth.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LastDateOfMonth.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LastDateOfMonth.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LastDateOfMonth.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LastDateOfMonth.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LastDateOfMonth.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LastDateOfMonth.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LastDateOfMonth.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LastDateOfMonth.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LastDateOfMonth.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LastDateOfMonth.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LastDateOfMonth.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LastDateOfMonth.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LastDateOfMonth.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LastDateOfMonth.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LastDateOfMonth.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LastDateOfMonth.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LastDateOfMonth.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LastDateOfMonth.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LastDateOfMonth.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LastDateOfMonth.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LastDateOfMonth.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LastDateOfMonth.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LastDateOfMonth.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LastDateOfMonth.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LastDateOfMonth.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LastDateOfMonth.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LastDateOfMonth.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LastDateOfMonth.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="LastDateOfMonth.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="LastDateOfMonth.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="LastDateOfMonth.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="LastDateOfMonth.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="LastDateOfMonth.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="LastDateOfMonth.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="LastDateOfMonth.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Extract"> + <input id="Extract-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Extract</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Extract-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Extract"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Extract-3085"><a href="#Extract-3085"><span class="linenos">3085</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Extract-3086"><a href="#Extract-3086"><span class="linenos">3086</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Extract.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Extract.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Extract.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Extract.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Extract.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Extract.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Extract.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Extract.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Extract.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Extract.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Extract.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Extract.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Extract.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Extract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Extract.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Extract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Extract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Extract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Extract.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Extract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Extract.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Extract.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Extract.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Extract.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Extract.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Extract.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Extract.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Extract.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Extract.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Extract.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Extract.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Extract.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Extract.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Extract.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Extract.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Extract.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Extract.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Extract.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Extract.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Extract.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimestampAdd"> + <input id="TimestampAdd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimestampAdd</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimestampAdd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimestampAdd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampAdd-3089"><a href="#TimestampAdd-3089"><span class="linenos">3089</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampAdd-3090"><a href="#TimestampAdd-3090"><span class="linenos">3090</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimestampAdd.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimestampAdd.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimestampAdd.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimestampAdd.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimestampAdd.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimestampAdd.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimestampAdd.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimestampAdd.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimestampAdd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimestampAdd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimestampAdd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimestampAdd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimestampAdd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimestampAdd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimestampAdd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimestampAdd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimestampAdd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimestampAdd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimestampAdd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimestampAdd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimestampAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampAdd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimestampAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimestampAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimestampAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimestampAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimestampAdd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimestampAdd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimestampAdd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimestampAdd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimestampAdd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimestampAdd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimestampAdd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimestampAdd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimestampAdd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimestampAdd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimestampAdd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimestampAdd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimestampAdd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimestampSub"> + <input id="TimestampSub-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimestampSub</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimestampSub-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimestampSub"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampSub-3093"><a href="#TimestampSub-3093"><span class="linenos">3093</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampSub-3094"><a href="#TimestampSub-3094"><span class="linenos">3094</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimestampSub.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimestampSub.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimestampSub.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimestampSub.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimestampSub.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimestampSub.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimestampSub.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimestampSub.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimestampSub.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimestampSub.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimestampSub.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimestampSub.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimestampSub.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimestampSub.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimestampSub.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimestampSub.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimestampSub.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimestampSub.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimestampSub.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimestampSub.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimestampSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampSub.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimestampSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimestampSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimestampSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimestampSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimestampSub.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimestampSub.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimestampSub.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimestampSub.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimestampSub.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimestampSub.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimestampSub.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimestampSub.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimestampSub.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimestampSub.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimestampSub.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimestampSub.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimestampSub.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimestampDiff"> + <input id="TimestampDiff-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimestampDiff</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimestampDiff-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimestampDiff"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampDiff-3097"><a href="#TimestampDiff-3097"><span class="linenos">3097</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampDiff-3098"><a href="#TimestampDiff-3098"><span class="linenos">3098</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimestampDiff.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimestampDiff.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimestampDiff.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimestampDiff.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimestampDiff.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimestampDiff.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimestampDiff.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimestampDiff.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimestampDiff.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimestampDiff.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimestampDiff.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimestampDiff.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimestampDiff.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimestampDiff.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimestampDiff.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimestampDiff.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimestampDiff.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimestampDiff.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimestampDiff.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimestampDiff.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimestampDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampDiff.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimestampDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimestampDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimestampDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimestampDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimestampDiff.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimestampDiff.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimestampDiff.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimestampDiff.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimestampDiff.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimestampDiff.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimestampDiff.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimestampDiff.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimestampDiff.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimestampDiff.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimestampDiff.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimestampDiff.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimestampDiff.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimestampTrunc"> + <input id="TimestampTrunc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimestampTrunc</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimestampTrunc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimestampTrunc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampTrunc-3101"><a href="#TimestampTrunc-3101"><span class="linenos">3101</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampTrunc-3102"><a href="#TimestampTrunc-3102"><span class="linenos">3102</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimestampTrunc.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimestampTrunc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimestampTrunc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimestampTrunc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimestampTrunc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimestampTrunc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimestampTrunc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimestampTrunc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimestampTrunc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimestampTrunc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimestampTrunc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimestampTrunc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimestampTrunc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimestampTrunc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimestampTrunc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimestampTrunc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimestampTrunc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimestampTrunc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimestampTrunc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimestampTrunc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimestampTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampTrunc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimestampTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimestampTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimestampTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimestampTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimestampTrunc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimestampTrunc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimestampTrunc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimestampTrunc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimestampTrunc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimestampTrunc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimestampTrunc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimestampTrunc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimestampTrunc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimestampTrunc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimestampTrunc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimestampTrunc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimestampTrunc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeAdd"> + <input id="TimeAdd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeAdd</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimeAdd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeAdd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeAdd-3105"><a href="#TimeAdd-3105"><span class="linenos">3105</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeAdd-3106"><a href="#TimeAdd-3106"><span class="linenos">3106</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimeAdd.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeAdd.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeAdd.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeAdd.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeAdd.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeAdd.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeAdd.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeAdd.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeAdd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeAdd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeAdd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeAdd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeAdd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeAdd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeAdd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeAdd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeAdd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeAdd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeAdd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeAdd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeAdd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeAdd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeAdd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeAdd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeAdd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeAdd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeAdd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeAdd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeAdd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeAdd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeAdd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeAdd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeAdd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeAdd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeSub"> + <input id="TimeSub-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeSub</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimeSub-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeSub"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeSub-3109"><a href="#TimeSub-3109"><span class="linenos">3109</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeSub-3110"><a href="#TimeSub-3110"><span class="linenos">3110</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimeSub.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeSub.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeSub.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeSub.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeSub.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeSub.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeSub.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeSub.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeSub.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeSub.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeSub.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeSub.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeSub.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeSub.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeSub.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeSub.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeSub.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeSub.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeSub.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeSub.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeSub.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeSub.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeSub.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeSub.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeSub.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeSub.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeSub.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeSub.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeSub.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeSub.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeSub.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeSub.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeSub.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeSub.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeDiff"> + <input id="TimeDiff-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeDiff</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimeDiff-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeDiff"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeDiff-3113"><a href="#TimeDiff-3113"><span class="linenos">3113</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeDiff-3114"><a href="#TimeDiff-3114"><span class="linenos">3114</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimeDiff.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeDiff.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeDiff.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeDiff.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeDiff.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeDiff.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeDiff.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeDiff.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeDiff.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeDiff.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeDiff.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeDiff.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeDiff.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeDiff.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeDiff.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeDiff.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeDiff.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeDiff.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeDiff.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeDiff.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeDiff.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeDiff.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeDiff.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeDiff.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeDiff.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeDiff.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeDiff.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeDiff.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeDiff.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeDiff.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeDiff.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeDiff.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeDiff.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeDiff.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeTrunc"> + <input id="TimeTrunc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeTrunc</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TimeTrunc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeTrunc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeTrunc-3117"><a href="#TimeTrunc-3117"><span class="linenos">3117</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeTrunc-3118"><a href="#TimeTrunc-3118"><span class="linenos">3118</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TimeTrunc.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeTrunc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeTrunc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeTrunc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeTrunc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeTrunc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeTrunc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeTrunc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeTrunc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeTrunc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeTrunc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeTrunc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeTrunc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeTrunc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeTrunc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeTrunc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeTrunc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeTrunc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeTrunc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeTrunc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeTrunc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeTrunc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeTrunc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeTrunc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeTrunc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeTrunc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeTrunc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeTrunc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeTrunc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeTrunc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeTrunc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeTrunc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeTrunc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeTrunc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateFromParts"> + <input id="DateFromParts-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateFromParts</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DateFromParts-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateFromParts"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateFromParts-3121"><a href="#DateFromParts-3121"><span class="linenos">3121</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateFromParts-3122"><a href="#DateFromParts-3122"><span class="linenos">3122</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> +</span><span id="DateFromParts-3123"><a href="#DateFromParts-3123"><span class="linenos">3123</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateFromParts.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DateFromParts.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateFromParts.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateFromParts.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateFromParts.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateFromParts.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateFromParts.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateFromParts.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateFromParts.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateFromParts.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateFromParts.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateFromParts.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateFromParts.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateFromParts.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateFromParts.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateFromParts.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateFromParts.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateFromParts.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateFromParts.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateFromParts.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateFromParts.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateFromParts.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateFromParts.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateFromParts.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateFromParts.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateFromParts.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateFromParts.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateFromParts.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateFromParts.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateFromParts.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateFromParts.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateFromParts.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateFromParts.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateFromParts.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateFromParts.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateFromParts.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateFromParts.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateFromParts.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateFromParts.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateFromParts.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateStrToDate"> + <input id="DateStrToDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateStrToDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DateStrToDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateStrToDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateStrToDate-3126"><a href="#DateStrToDate-3126"><span class="linenos">3126</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateStrToDate-3127"><a href="#DateStrToDate-3127"><span class="linenos">3127</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateStrToDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DateStrToDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateStrToDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateStrToDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateStrToDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateStrToDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateStrToDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateStrToDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateStrToDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateStrToDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateStrToDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateStrToDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateStrToDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateStrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateStrToDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateStrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateStrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateStrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateStrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateStrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateStrToDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateStrToDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateStrToDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateStrToDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateStrToDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateStrToDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateStrToDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateStrToDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateStrToDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateStrToDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateStrToDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateStrToDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateStrToDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateStrToDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateStrToDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateStrToDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateStrToDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateStrToDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateStrToDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateStrToDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateToDateStr"> + <input id="DateToDateStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateToDateStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DateToDateStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateToDateStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDateStr-3130"><a href="#DateToDateStr-3130"><span class="linenos">3130</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateToDateStr-3131"><a href="#DateToDateStr-3131"><span class="linenos">3131</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateToDateStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DateToDateStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateToDateStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateToDateStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateToDateStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateToDateStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateToDateStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateToDateStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateToDateStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateToDateStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateToDateStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateToDateStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateToDateStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateToDateStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateToDateStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateToDateStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateToDateStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateToDateStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateToDateStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateToDateStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateToDateStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateToDateStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateToDateStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateToDateStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateToDateStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateToDateStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateToDateStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateToDateStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateToDateStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateToDateStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateToDateStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateToDateStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateToDateStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateToDateStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateToDateStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateToDateStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateToDateStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateToDateStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateToDateStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateToDateStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DateToDi"> + <input id="DateToDi-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DateToDi</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DateToDi-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DateToDi"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDi-3134"><a href="#DateToDi-3134"><span class="linenos">3134</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateToDi-3135"><a href="#DateToDi-3135"><span class="linenos">3135</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DateToDi.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DateToDi.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DateToDi.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DateToDi.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DateToDi.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DateToDi.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DateToDi.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DateToDi.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DateToDi.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DateToDi.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DateToDi.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DateToDi.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DateToDi.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DateToDi.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateToDi.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DateToDi.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DateToDi.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DateToDi.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateToDi.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DateToDi.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DateToDi.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DateToDi.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DateToDi.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DateToDi.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DateToDi.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DateToDi.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DateToDi.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DateToDi.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DateToDi.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DateToDi.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DateToDi.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DateToDi.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DateToDi.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DateToDi.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DateToDi.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DateToDi.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DateToDi.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DateToDi.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DateToDi.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DateToDi.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Day"> + <input id="Day-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Day</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Day-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Day"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Day-3138"><a href="#Day-3138"><span class="linenos">3138</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Day-3139"><a href="#Day-3139"><span class="linenos">3139</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Day.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Day.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Day.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Day.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Day.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Day.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Day.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Day.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Day.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Day.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Day.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Day.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Day.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Day.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Day.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Day.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Day.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Day.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Day.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Day.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Day.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Day.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Day.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Day.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Day.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Day.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Day.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Day.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Day.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Day.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Day.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Day.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Day.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Day.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Day.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Day.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Day.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Day.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Day.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Day.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Decode"> + <input id="Decode-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Decode</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Decode-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Decode"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Decode-3142"><a href="#Decode-3142"><span class="linenos">3142</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Decode-3143"><a href="#Decode-3143"><span class="linenos">3143</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Decode.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Decode.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Decode.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Decode.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Decode.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Decode.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Decode.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Decode.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Decode.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Decode.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Decode.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Decode.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Decode.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Decode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Decode.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Decode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Decode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Decode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Decode.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Decode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Decode.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Decode.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Decode.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Decode.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Decode.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Decode.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Decode.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Decode.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Decode.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Decode.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Decode.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Decode.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Decode.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Decode.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Decode.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Decode.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Decode.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Decode.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Decode.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Decode.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="DiToDate"> + <input id="DiToDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">DiToDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="DiToDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#DiToDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DiToDate-3146"><a href="#DiToDate-3146"><span class="linenos">3146</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DiToDate-3147"><a href="#DiToDate-3147"><span class="linenos">3147</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="DiToDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="DiToDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="DiToDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="DiToDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="DiToDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="DiToDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="DiToDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="DiToDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="DiToDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="DiToDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="DiToDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="DiToDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="DiToDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="DiToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DiToDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="DiToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="DiToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="DiToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DiToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="DiToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="DiToDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="DiToDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="DiToDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="DiToDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="DiToDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="DiToDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="DiToDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="DiToDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="DiToDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="DiToDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="DiToDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="DiToDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="DiToDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="DiToDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="DiToDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="DiToDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="DiToDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="DiToDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="DiToDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="DiToDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Encode"> + <input id="Encode-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Encode</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Encode-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Encode"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Encode-3150"><a href="#Encode-3150"><span class="linenos">3150</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Encode-3151"><a href="#Encode-3151"><span class="linenos">3151</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Encode.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Encode.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Encode.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Encode.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Encode.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Encode.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Encode.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Encode.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Encode.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Encode.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Encode.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Encode.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Encode.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Encode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Encode.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Encode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Encode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Encode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Encode.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Encode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Encode.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Encode.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Encode.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Encode.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Encode.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Encode.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Encode.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Encode.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Encode.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Encode.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Encode.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Encode.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Encode.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Encode.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Encode.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Encode.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Encode.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Encode.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Encode.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Encode.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Exp"> + <input id="Exp-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Exp</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Exp-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Exp"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Exp-3154"><a href="#Exp-3154"><span class="linenos">3154</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Exp-3155"><a href="#Exp-3155"><span class="linenos">3155</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Exp.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Exp.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Exp.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Exp.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Exp.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Exp.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Exp.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Exp.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Exp.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Exp.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Exp.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Exp.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Exp.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Exp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Exp.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Exp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Exp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Exp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Exp.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Exp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Exp.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Exp.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Exp.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Exp.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Exp.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Exp.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Exp.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Exp.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Exp.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Exp.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Exp.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Exp.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Exp.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Exp.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Exp.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Exp.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Exp.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Exp.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Exp.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Exp.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Explode"> + <input id="Explode-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Explode</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Explode-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Explode"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Explode-3158"><a href="#Explode-3158"><span class="linenos">3158</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Explode-3159"><a href="#Explode-3159"><span class="linenos">3159</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Explode.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Explode.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Explode.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Explode.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Explode.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Explode.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Explode.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Explode.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Explode.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Explode.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Explode.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Explode.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Explode.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Explode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Explode.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Explode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Explode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Explode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Explode.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Explode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Explode.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Explode.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Explode.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Explode.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Explode.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Explode.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Explode.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Explode.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Explode.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Explode.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Explode.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Explode.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Explode.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Explode.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Explode.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Explode.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Explode.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Explode.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Explode.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Explode.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Floor"> + <input id="Floor-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Floor</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Floor-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Floor"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Floor-3162"><a href="#Floor-3162"><span class="linenos">3162</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Floor-3163"><a href="#Floor-3163"><span class="linenos">3163</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Floor.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Floor.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Floor.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Floor.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Floor.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Floor.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Floor.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Floor.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Floor.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Floor.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Floor.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Floor.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Floor.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Floor.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Floor.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Floor.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Floor.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Floor.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Floor.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Floor.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Floor.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Floor.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Floor.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Floor.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Floor.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Floor.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Floor.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Floor.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Floor.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Floor.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Floor.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Floor.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Floor.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Floor.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Floor.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Floor.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Floor.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Floor.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Floor.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Floor.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Greatest"> + <input id="Greatest-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Greatest</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Greatest-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Greatest"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Greatest-3166"><a href="#Greatest-3166"><span class="linenos">3166</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Greatest-3167"><a href="#Greatest-3167"><span class="linenos">3167</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Greatest-3168"><a href="#Greatest-3168"><span class="linenos">3168</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Greatest.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Greatest.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Greatest.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Greatest.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Greatest.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Greatest.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Greatest.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Greatest.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Greatest.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Greatest.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Greatest.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Greatest.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Greatest.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Greatest.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Greatest.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Greatest.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Greatest.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Greatest.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Greatest.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Greatest.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Greatest.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Greatest.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Greatest.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Greatest.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Greatest.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Greatest.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Greatest.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Greatest.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Greatest.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Greatest.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Greatest.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Greatest.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Greatest.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Greatest.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Greatest.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Greatest.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Greatest.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Greatest.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Greatest.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Greatest.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="GroupConcat"> + <input id="GroupConcat-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GroupConcat</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="GroupConcat-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GroupConcat"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GroupConcat-3171"><a href="#GroupConcat-3171"><span class="linenos">3171</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="GroupConcat-3172"><a href="#GroupConcat-3172"><span class="linenos">3172</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GroupConcat.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GroupConcat.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GroupConcat.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GroupConcat.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GroupConcat.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GroupConcat.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GroupConcat.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GroupConcat.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GroupConcat.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GroupConcat.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GroupConcat.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GroupConcat.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GroupConcat.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GroupConcat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GroupConcat.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GroupConcat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GroupConcat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GroupConcat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GroupConcat.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GroupConcat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GroupConcat.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GroupConcat.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GroupConcat.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GroupConcat.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GroupConcat.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GroupConcat.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GroupConcat.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GroupConcat.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GroupConcat.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GroupConcat.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GroupConcat.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GroupConcat.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GroupConcat.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="GroupConcat.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="GroupConcat.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="GroupConcat.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="GroupConcat.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="GroupConcat.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="GroupConcat.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="GroupConcat.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Hex"> + <input id="Hex-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Hex</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Hex-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Hex"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Hex-3175"><a href="#Hex-3175"><span class="linenos">3175</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Hex-3176"><a href="#Hex-3176"><span class="linenos">3176</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Hex.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Hex.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Hex.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Hex.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Hex.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Hex.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Hex.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Hex.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Hex.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Hex.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Hex.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Hex.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Hex.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Hex.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Hex.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Hex.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Hex.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Hex.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Hex.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Hex.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Hex.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Hex.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Hex.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Hex.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Hex.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Hex.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Hex.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Hex.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Hex.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Hex.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Hex.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Hex.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Hex.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Hex.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Hex.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Hex.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Hex.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Hex.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Hex.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Hex.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="If"> + <input id="If-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">If</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="If-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#If"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="If-3179"><a href="#If-3179"><span class="linenos">3179</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="If-3180"><a href="#If-3180"><span class="linenos">3180</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="If.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="If.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="If.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="If.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="If.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="If.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="If.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="If.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="If.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="If.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="If.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="If.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="If.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="If.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="If.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="If.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="If.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="If.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="If.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="If.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="If.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="If.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="If.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="If.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="If.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="If.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="If.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="If.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="If.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="If.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="If.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="If.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="If.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="If.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="If.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="If.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="If.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="If.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="If.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="If.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="IfNull"> + <input id="IfNull-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">IfNull</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="IfNull-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#IfNull"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="IfNull-3183"><a href="#IfNull-3183"><span class="linenos">3183</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="IfNull-3184"><a href="#IfNull-3184"><span class="linenos">3184</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="IfNull-3185"><a href="#IfNull-3185"><span class="linenos">3185</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="IfNull.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="IfNull.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="IfNull.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="IfNull.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="IfNull.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="IfNull.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="IfNull.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="IfNull.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="IfNull.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="IfNull.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="IfNull.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="IfNull.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="IfNull.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="IfNull.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IfNull.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="IfNull.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="IfNull.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="IfNull.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IfNull.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="IfNull.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="IfNull.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="IfNull.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="IfNull.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="IfNull.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="IfNull.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="IfNull.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="IfNull.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="IfNull.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="IfNull.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="IfNull.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="IfNull.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="IfNull.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="IfNull.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="IfNull.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="IfNull.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="IfNull.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="IfNull.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="IfNull.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="IfNull.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="IfNull.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Initcap"> + <input id="Initcap-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Initcap</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Initcap-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Initcap"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Initcap-3188"><a href="#Initcap-3188"><span class="linenos">3188</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Initcap-3189"><a href="#Initcap-3189"><span class="linenos">3189</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Initcap.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Initcap.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Initcap.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Initcap.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Initcap.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Initcap.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Initcap.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Initcap.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Initcap.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Initcap.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Initcap.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Initcap.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Initcap.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Initcap.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Initcap.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Initcap.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Initcap.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Initcap.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Initcap.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Initcap.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Initcap.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Initcap.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Initcap.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Initcap.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Initcap.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Initcap.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Initcap.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Initcap.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Initcap.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Initcap.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Initcap.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Initcap.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Initcap.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Initcap.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Initcap.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Initcap.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Initcap.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Initcap.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Initcap.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Initcap.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONBContains"> + <input id="JSONBContains-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONBContains</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>): + + <label class="view-source-button" for="JSONBContains-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONBContains"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBContains-3192"><a href="#JSONBContains-3192"><span class="linenos">3192</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="JSONBContains-3193"><a href="#JSONBContains-3193"><span class="linenos">3193</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONBContains.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONBContains.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONBContains.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONBContains.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONBContains.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONBContains.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONBContains.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONBContains.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONBContains.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONBContains.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONBContains.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONBContains.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONBContains.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONBContains.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBContains.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONBContains.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONBContains.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONBContains.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBContains.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONBContains.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONBContains.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONBContains.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONBContains.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONBContains.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONBContains.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONBContains.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONBContains.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONBContains.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONBContains.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONBContains.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONBContains.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONBContains.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONBContains.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONExtract"> + <input id="JSONExtract-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONExtract</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="JSONExtract-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONExtract"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtract-3196"><a href="#JSONExtract-3196"><span class="linenos">3196</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="JSONExtract-3197"><a href="#JSONExtract-3197"><span class="linenos">3197</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONExtract.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONExtract.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONExtract.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONExtract.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONExtract.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONExtract.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONExtract.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONExtract.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONExtract.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONExtract.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONExtract.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONExtract.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONExtract.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONExtract.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONExtract.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONExtract.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONExtract.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONExtract.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONExtract.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONExtract.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONExtract.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONExtract.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONExtract.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONExtract.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONExtract.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONExtract.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONExtract.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="JSONExtract.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="JSONExtract.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="JSONExtract.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="JSONExtract.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="JSONExtract.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="JSONExtract.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="JSONExtract.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONExtractScalar"> + <input id="JSONExtractScalar-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONExtractScalar</span><wbr>(<span class="base"><a href="#JSONExtract">JSONExtract</a></span>): + + <label class="view-source-button" for="JSONExtractScalar-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONExtractScalar"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtractScalar-3200"><a href="#JSONExtractScalar-3200"><span class="linenos">3200</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONExtractScalar-3201"><a href="#JSONExtractScalar-3201"><span class="linenos">3201</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONExtractScalar.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONExtractScalar.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONExtractScalar.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONExtractScalar.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONExtractScalar.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONExtractScalar.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONExtractScalar.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONExtractScalar.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONExtractScalar.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONExtractScalar.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONExtractScalar.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONExtractScalar.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONExtractScalar.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONExtractScalar.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONExtractScalar.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONExtractScalar.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONExtractScalar.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONExtractScalar.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONExtractScalar.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONExtractScalar.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONExtractScalar.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONExtractScalar.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONExtractScalar.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONExtractScalar.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONExtractScalar.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONExtractScalar.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONExtractScalar.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONExtractScalar.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONExtractScalar.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONExtractScalar.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONExtractScalar.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONExtractScalar.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONExtractScalar.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="JSONExtractScalar.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="JSONExtractScalar.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="JSONExtractScalar.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="JSONExtractScalar.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="JSONExtractScalar.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="JSONExtractScalar.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="JSONExtractScalar.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONBExtract"> + <input id="JSONBExtract-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONBExtract</span><wbr>(<span class="base"><a href="#JSONExtract">JSONExtract</a></span>): + + <label class="view-source-button" for="JSONBExtract-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONBExtract"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtract-3204"><a href="#JSONBExtract-3204"><span class="linenos">3204</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONBExtract-3205"><a href="#JSONBExtract-3205"><span class="linenos">3205</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONBExtract.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONBExtract.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONBExtract.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONBExtract.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONBExtract.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONBExtract.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONBExtract.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONBExtract.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONBExtract.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONBExtract.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONBExtract.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONBExtract.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONBExtract.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONBExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBExtract.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONBExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONBExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONBExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONBExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONBExtract.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONBExtract.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONBExtract.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONBExtract.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONBExtract.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONBExtract.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONBExtract.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONBExtract.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONBExtract.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONBExtract.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONBExtract.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONBExtract.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONBExtract.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="JSONBExtract.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="JSONBExtract.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="JSONBExtract.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="JSONBExtract.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="JSONBExtract.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="JSONBExtract.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="JSONBExtract.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONBExtractScalar"> + <input id="JSONBExtractScalar-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONBExtractScalar</span><wbr>(<span class="base"><a href="#JSONExtract">JSONExtract</a></span>): + + <label class="view-source-button" for="JSONBExtractScalar-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONBExtractScalar"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtractScalar-3208"><a href="#JSONBExtractScalar-3208"><span class="linenos">3208</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONBExtractScalar-3209"><a href="#JSONBExtractScalar-3209"><span class="linenos">3209</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONBExtractScalar.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONBExtractScalar.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONBExtractScalar.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONBExtractScalar.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONBExtractScalar.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONBExtractScalar.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONBExtractScalar.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONBExtractScalar.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONBExtractScalar.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONBExtractScalar.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONBExtractScalar.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONBExtractScalar.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONBExtractScalar.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONBExtractScalar.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBExtractScalar.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONBExtractScalar.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONBExtractScalar.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONBExtractScalar.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBExtractScalar.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONBExtractScalar.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONBExtractScalar.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONBExtractScalar.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONBExtractScalar.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONBExtractScalar.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONBExtractScalar.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONBExtractScalar.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONBExtractScalar.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONBExtractScalar.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONBExtractScalar.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONBExtractScalar.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONBExtractScalar.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONBExtractScalar.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONBExtractScalar.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="JSONBExtractScalar.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="JSONBExtractScalar.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="JSONBExtractScalar.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="JSONBExtractScalar.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="JSONBExtractScalar.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="JSONBExtractScalar.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="JSONBExtractScalar.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Least"> + <input id="Least-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Least</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Least-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Least"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Least-3212"><a href="#Least-3212"><span class="linenos">3212</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Least-3213"><a href="#Least-3213"><span class="linenos">3213</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Least-3214"><a href="#Least-3214"><span class="linenos">3214</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Least.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Least.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Least.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Least.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Least.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Least.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Least.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Least.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Least.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Least.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Least.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Least.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Least.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Least.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Least.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Least.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Least.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Least.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Least.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Least.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Least.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Least.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Least.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Least.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Least.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Least.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Least.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Least.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Least.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Least.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Least.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Least.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Least.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Least.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Least.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Least.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Least.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Least.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Least.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Least.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Length"> + <input id="Length-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Length</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Length-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Length"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Length-3217"><a href="#Length-3217"><span class="linenos">3217</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Length-3218"><a href="#Length-3218"><span class="linenos">3218</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Length.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Length.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Length.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Length.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Length.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Length.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Length.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Length.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Length.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Length.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Length.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Length.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Length.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Length.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Length.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Length.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Length.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Length.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Length.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Length.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Length.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Length.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Length.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Length.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Length.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Length.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Length.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Length.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Length.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Length.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Length.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Length.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Length.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Length.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Length.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Length.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Length.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Length.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Length.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Length.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Levenshtein"> + <input id="Levenshtein-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Levenshtein</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Levenshtein-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Levenshtein"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Levenshtein-3221"><a href="#Levenshtein-3221"><span class="linenos">3221</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Levenshtein-3222"><a href="#Levenshtein-3222"><span class="linenos">3222</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Levenshtein-3223"><a href="#Levenshtein-3223"><span class="linenos">3223</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Levenshtein-3224"><a href="#Levenshtein-3224"><span class="linenos">3224</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3225"><a href="#Levenshtein-3225"><span class="linenos">3225</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3226"><a href="#Levenshtein-3226"><span class="linenos">3226</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3227"><a href="#Levenshtein-3227"><span class="linenos">3227</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3228"><a href="#Levenshtein-3228"><span class="linenos">3228</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Levenshtein.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Levenshtein.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Levenshtein.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Levenshtein.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Levenshtein.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Levenshtein.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Levenshtein.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Levenshtein.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Levenshtein.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Levenshtein.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Levenshtein.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Levenshtein.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Levenshtein.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Levenshtein.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Levenshtein.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Levenshtein.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Levenshtein.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Levenshtein.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Levenshtein.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Levenshtein.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Levenshtein.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Levenshtein.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Levenshtein.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Levenshtein.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Levenshtein.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Levenshtein.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Levenshtein.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Levenshtein.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Levenshtein.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Levenshtein.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Levenshtein.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Levenshtein.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Levenshtein.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Levenshtein.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Levenshtein.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Levenshtein.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Levenshtein.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Levenshtein.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Levenshtein.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Levenshtein.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Ln"> + <input id="Ln-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Ln</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Ln-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Ln"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ln-3231"><a href="#Ln-3231"><span class="linenos">3231</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Ln-3232"><a href="#Ln-3232"><span class="linenos">3232</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Ln.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Ln.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Ln.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Ln.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Ln.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Ln.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Ln.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Ln.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Ln.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Ln.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Ln.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Ln.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Ln.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Ln.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ln.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Ln.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Ln.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Ln.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ln.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Ln.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Ln.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Ln.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Ln.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Ln.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Ln.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Ln.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Ln.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Ln.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Ln.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Ln.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Ln.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Ln.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Ln.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Ln.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Ln.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Ln.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Ln.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Ln.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Ln.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Ln.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Log"> + <input id="Log-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Log</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Log-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Log"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log-3235"><a href="#Log-3235"><span class="linenos">3235</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log-3236"><a href="#Log-3236"><span class="linenos">3236</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Log.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Log.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Log.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Log.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Log.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Log.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Log.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Log.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Log.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Log.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Log.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Log.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Log.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Log.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Log.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Log.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Log.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Log.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Log.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Log.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Log.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Log.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Log.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Log.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Log.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Log.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Log.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Log.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Log.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Log.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Log.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Log.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Log.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Log.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Log.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Log.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Log.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Log.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Log2"> + <input id="Log2-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Log2</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Log2-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Log2"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log2-3239"><a href="#Log2-3239"><span class="linenos">3239</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log2-3240"><a href="#Log2-3240"><span class="linenos">3240</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Log2.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Log2.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Log2.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Log2.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Log2.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Log2.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Log2.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Log2.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Log2.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Log2.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Log2.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Log2.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Log2.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Log2.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log2.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Log2.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Log2.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Log2.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log2.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Log2.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Log2.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Log2.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Log2.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Log2.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Log2.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Log2.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Log2.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Log2.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Log2.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Log2.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Log2.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Log2.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Log2.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Log2.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Log2.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Log2.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Log2.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Log2.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Log2.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Log2.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Log10"> + <input id="Log10-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Log10</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Log10-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Log10"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log10-3243"><a href="#Log10-3243"><span class="linenos">3243</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log10-3244"><a href="#Log10-3244"><span class="linenos">3244</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Log10.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Log10.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Log10.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Log10.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Log10.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Log10.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Log10.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Log10.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Log10.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Log10.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Log10.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Log10.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Log10.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Log10.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log10.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Log10.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Log10.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Log10.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log10.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Log10.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Log10.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Log10.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Log10.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Log10.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Log10.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Log10.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Log10.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Log10.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Log10.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Log10.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Log10.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Log10.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Log10.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Log10.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Log10.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Log10.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Log10.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Log10.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Log10.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Log10.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="LogicalOr"> + <input id="LogicalOr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">LogicalOr</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="LogicalOr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#LogicalOr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="LogicalOr-3247"><a href="#LogicalOr-3247"><span class="linenos">3247</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="LogicalOr-3248"><a href="#LogicalOr-3248"><span class="linenos">3248</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="LogicalOr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="LogicalOr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="LogicalOr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="LogicalOr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="LogicalOr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="LogicalOr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="LogicalOr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="LogicalOr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="LogicalOr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="LogicalOr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="LogicalOr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="LogicalOr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="LogicalOr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="LogicalOr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LogicalOr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="LogicalOr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="LogicalOr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="LogicalOr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LogicalOr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="LogicalOr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="LogicalOr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="LogicalOr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="LogicalOr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="LogicalOr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="LogicalOr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="LogicalOr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="LogicalOr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="LogicalOr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="LogicalOr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="LogicalOr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="LogicalOr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="LogicalOr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="LogicalOr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="LogicalOr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="LogicalOr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="LogicalOr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="LogicalOr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="LogicalOr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="LogicalOr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="LogicalOr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Lower"> + <input id="Lower-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Lower</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Lower-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Lower"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lower-3251"><a href="#Lower-3251"><span class="linenos">3251</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Lower-3252"><a href="#Lower-3252"><span class="linenos">3252</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Lower.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Lower.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Lower.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Lower.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Lower.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Lower.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Lower.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Lower.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Lower.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Lower.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Lower.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Lower.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Lower.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Lower.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lower.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Lower.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Lower.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Lower.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lower.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Lower.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Lower.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Lower.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Lower.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Lower.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Lower.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Lower.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Lower.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Lower.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Lower.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Lower.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Lower.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Lower.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Lower.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Lower.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Lower.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Lower.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Lower.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Lower.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Lower.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Lower.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Map"> + <input id="Map-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Map</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Map-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Map"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Map-3255"><a href="#Map-3255"><span class="linenos">3255</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Map-3256"><a href="#Map-3256"><span class="linenos">3256</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Map.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Map.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Map.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Map.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Map.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Map.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Map.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Map.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Map.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Map.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Map.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Map.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Map.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Map.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Map.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Map.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Map.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Map.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Map.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Map.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Map.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Map.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Map.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Map.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Map.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Map.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Map.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Map.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Map.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Map.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Map.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Map.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Map.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Map.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Map.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Map.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Map.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Map.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Map.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Map.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="VarMap"> + <input id="VarMap-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">VarMap</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="VarMap-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#VarMap"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="VarMap-3259"><a href="#VarMap-3259"><span class="linenos">3259</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="VarMap-3260"><a href="#VarMap-3260"><span class="linenos">3260</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="VarMap-3261"><a href="#VarMap-3261"><span class="linenos">3261</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="VarMap.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="VarMap.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="VarMap.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="VarMap.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="VarMap.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="VarMap.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="VarMap.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="VarMap.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="VarMap.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="VarMap.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="VarMap.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="VarMap.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="VarMap.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="VarMap.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VarMap.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="VarMap.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="VarMap.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="VarMap.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VarMap.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="VarMap.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="VarMap.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="VarMap.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="VarMap.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="VarMap.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="VarMap.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="VarMap.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="VarMap.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="VarMap.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="VarMap.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="VarMap.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="VarMap.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="VarMap.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="VarMap.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="VarMap.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="VarMap.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="VarMap.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="VarMap.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="VarMap.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="VarMap.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="VarMap.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Matches"> + <input id="Matches-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Matches</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Matches-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Matches"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Matches-3264"><a href="#Matches-3264"><span class="linenos">3264</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Matches-3265"><a href="#Matches-3265"><span class="linenos">3265</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> +</span><span id="Matches-3266"><a href="#Matches-3266"><span class="linenos">3266</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> +</span><span id="Matches-3267"><a href="#Matches-3267"><span class="linenos">3267</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> +</span><span id="Matches-3268"><a href="#Matches-3268"><span class="linenos">3268</span></a><span class="sd"> """</span> +</span><span id="Matches-3269"><a href="#Matches-3269"><span class="linenos">3269</span></a> +</span><span id="Matches-3270"><a href="#Matches-3270"><span class="linenos">3270</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Matches-3271"><a href="#Matches-3271"><span class="linenos">3271</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + <div class="docstring"><p>Oracle/Snowflake decode. +<a href="https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm">https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</a> +Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> +</div> + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Matches.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Matches.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Matches.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Matches.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Matches.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Matches.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Matches.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Matches.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Matches.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Matches.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Matches.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Matches.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Matches.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Matches.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Matches.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Matches.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Matches.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Matches.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Matches.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Matches.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Matches.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Matches.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Matches.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Matches.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Matches.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Matches.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Matches.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Matches.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Matches.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Matches.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Matches.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Matches.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Matches.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Matches.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Matches.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Matches.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Matches.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Matches.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Matches.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Matches.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Max"> + <input id="Max-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Max</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Max-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Max"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Max-3274"><a href="#Max-3274"><span class="linenos">3274</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Max-3275"><a href="#Max-3275"><span class="linenos">3275</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Max.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Max.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Max.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Max.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Max.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Max.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Max.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Max.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Max.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Max.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Max.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Max.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Max.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Max.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Max.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Max.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Max.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Max.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Max.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Max.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Max.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Max.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Max.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Max.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Max.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Max.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Max.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Max.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Max.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Max.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Max.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Max.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Max.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Max.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Max.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Max.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Max.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Max.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Max.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Max.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Min"> + <input id="Min-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Min</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Min-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Min"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Min-3278"><a href="#Min-3278"><span class="linenos">3278</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Min-3279"><a href="#Min-3279"><span class="linenos">3279</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Min.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Min.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Min.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Min.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Min.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Min.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Min.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Min.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Min.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Min.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Min.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Min.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Min.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Min.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Min.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Min.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Min.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Min.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Min.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Min.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Min.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Min.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Min.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Min.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Min.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Min.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Min.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Min.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Min.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Min.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Min.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Min.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Min.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Min.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Min.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Min.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Min.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Min.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Min.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Min.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Month"> + <input id="Month-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Month</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Month-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Month"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Month-3282"><a href="#Month-3282"><span class="linenos">3282</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Month-3283"><a href="#Month-3283"><span class="linenos">3283</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Month.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Month.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Month.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Month.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Month.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Month.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Month.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Month.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Month.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Month.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Month.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Month.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Month.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Month.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Month.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Month.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Month.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Month.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Month.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Month.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Month.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Month.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Month.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Month.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Month.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Month.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Month.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Month.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Month.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Month.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Month.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Month.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Month.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Month.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Month.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Month.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Month.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Month.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Month.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Month.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Nvl2"> + <input id="Nvl2-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Nvl2</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Nvl2-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Nvl2"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Nvl2-3286"><a href="#Nvl2-3286"><span class="linenos">3286</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Nvl2-3287"><a href="#Nvl2-3287"><span class="linenos">3287</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Nvl2.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Nvl2.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Nvl2.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Nvl2.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Nvl2.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Nvl2.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Nvl2.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Nvl2.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Nvl2.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Nvl2.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Nvl2.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Nvl2.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Nvl2.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Nvl2.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Nvl2.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Nvl2.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Nvl2.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Nvl2.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Nvl2.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Nvl2.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Nvl2.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Nvl2.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Nvl2.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Nvl2.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Nvl2.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Nvl2.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Nvl2.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Nvl2.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Nvl2.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Nvl2.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Nvl2.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Nvl2.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Nvl2.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Nvl2.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Nvl2.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Nvl2.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Nvl2.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Nvl2.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Nvl2.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Nvl2.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Posexplode"> + <input id="Posexplode-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Posexplode</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Posexplode-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Posexplode"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Posexplode-3290"><a href="#Posexplode-3290"><span class="linenos">3290</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Posexplode-3291"><a href="#Posexplode-3291"><span class="linenos">3291</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Posexplode.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Posexplode.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Posexplode.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Posexplode.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Posexplode.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Posexplode.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Posexplode.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Posexplode.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Posexplode.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Posexplode.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Posexplode.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Posexplode.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Posexplode.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Posexplode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Posexplode.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Posexplode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Posexplode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Posexplode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Posexplode.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Posexplode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Posexplode.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Posexplode.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Posexplode.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Posexplode.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Posexplode.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Posexplode.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Posexplode.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Posexplode.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Posexplode.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Posexplode.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Posexplode.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Posexplode.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Posexplode.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Posexplode.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Posexplode.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Posexplode.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Posexplode.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Posexplode.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Posexplode.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Posexplode.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Pow"> + <input id="Pow-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Pow</span><wbr>(<span class="base"><a href="#Binary">Binary</a></span>, <span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Pow-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Pow"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Pow-3294"><a href="#Pow-3294"><span class="linenos">3294</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="Pow-3295"><a href="#Pow-3295"><span class="linenos">3295</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Pow.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Pow.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Pow.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Pow.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Pow.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Pow.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Pow.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Pow.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Pow.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Pow.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Pow.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Pow.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Pow.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Pow.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Pow.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Pow.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Pow.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Pow.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Pow.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Pow.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Pow.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Pow.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Pow.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Pow.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Pow.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Pow.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Pow.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Pow.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Pow.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Pow.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Pow.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Pow.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Pow.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Pow.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Pow.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Pow.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Pow.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Pow.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Pow.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Pow.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="PercentileCont"> + <input id="PercentileCont-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PercentileCont</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="PercentileCont-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PercentileCont"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileCont-3298"><a href="#PercentileCont-3298"><span class="linenos">3298</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="PercentileCont-3299"><a href="#PercentileCont-3299"><span class="linenos">3299</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PercentileCont.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PercentileCont.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PercentileCont.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PercentileCont.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PercentileCont.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PercentileCont.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PercentileCont.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PercentileCont.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PercentileCont.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PercentileCont.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PercentileCont.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PercentileCont.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PercentileCont.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PercentileCont.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PercentileCont.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PercentileCont.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PercentileCont.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PercentileCont.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PercentileCont.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PercentileCont.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PercentileCont.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PercentileCont.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PercentileCont.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PercentileCont.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PercentileCont.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PercentileCont.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PercentileCont.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PercentileCont.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PercentileCont.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PercentileCont.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PercentileCont.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PercentileCont.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PercentileCont.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="PercentileCont.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="PercentileCont.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="PercentileCont.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="PercentileCont.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="PercentileCont.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="PercentileCont.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="PercentileCont.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="PercentileDisc"> + <input id="PercentileDisc-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">PercentileDisc</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="PercentileDisc-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#PercentileDisc"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileDisc-3302"><a href="#PercentileDisc-3302"><span class="linenos">3302</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="PercentileDisc-3303"><a href="#PercentileDisc-3303"><span class="linenos">3303</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="PercentileDisc.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="PercentileDisc.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="PercentileDisc.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="PercentileDisc.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="PercentileDisc.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="PercentileDisc.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="PercentileDisc.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="PercentileDisc.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="PercentileDisc.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="PercentileDisc.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="PercentileDisc.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="PercentileDisc.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="PercentileDisc.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="PercentileDisc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PercentileDisc.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="PercentileDisc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="PercentileDisc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="PercentileDisc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PercentileDisc.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="PercentileDisc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="PercentileDisc.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="PercentileDisc.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="PercentileDisc.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="PercentileDisc.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="PercentileDisc.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="PercentileDisc.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="PercentileDisc.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="PercentileDisc.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="PercentileDisc.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="PercentileDisc.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="PercentileDisc.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="PercentileDisc.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="PercentileDisc.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="PercentileDisc.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="PercentileDisc.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="PercentileDisc.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="PercentileDisc.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="PercentileDisc.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="PercentileDisc.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="PercentileDisc.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Quantile"> + <input id="Quantile-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Quantile</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Quantile-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Quantile"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Quantile-3306"><a href="#Quantile-3306"><span class="linenos">3306</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Quantile-3307"><a href="#Quantile-3307"><span class="linenos">3307</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Quantile.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Quantile.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Quantile.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Quantile.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Quantile.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Quantile.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Quantile.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Quantile.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Quantile.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Quantile.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Quantile.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Quantile.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Quantile.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Quantile.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Quantile.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Quantile.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Quantile.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Quantile.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Quantile.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Quantile.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Quantile.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Quantile.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Quantile.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Quantile.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Quantile.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Quantile.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Quantile.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Quantile.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Quantile.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Quantile.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Quantile.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Quantile.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Quantile.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Quantile.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Quantile.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Quantile.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Quantile.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Quantile.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Quantile.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Quantile.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Quantiles"> + <input id="Quantiles-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Quantiles</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Quantiles-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Quantiles"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Quantiles-3312"><a href="#Quantiles-3312"><span class="linenos">3312</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Quantiles-3313"><a href="#Quantiles-3313"><span class="linenos">3313</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Quantiles.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Quantiles.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Quantiles.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Quantiles.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Quantiles.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Quantiles.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Quantiles.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Quantiles.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Quantiles.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Quantiles.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Quantiles.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Quantiles.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Quantiles.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Quantiles.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Quantiles.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Quantiles.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Quantiles.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Quantiles.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Quantiles.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Quantiles.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Quantiles.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Quantiles.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Quantiles.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Quantiles.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Quantiles.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Quantiles.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Quantiles.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Quantiles.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Quantiles.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Quantiles.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Quantiles.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Quantiles.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Quantiles.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Quantiles.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Quantiles.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Quantiles.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Quantiles.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Quantiles.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Quantiles.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Quantiles.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="QuantileIf"> + <input id="QuantileIf-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">QuantileIf</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="QuantileIf-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#QuantileIf"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="QuantileIf-3316"><a href="#QuantileIf-3316"><span class="linenos">3316</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="QuantileIf-3317"><a href="#QuantileIf-3317"><span class="linenos">3317</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="QuantileIf.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="QuantileIf.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="QuantileIf.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="QuantileIf.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="QuantileIf.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="QuantileIf.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="QuantileIf.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="QuantileIf.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="QuantileIf.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="QuantileIf.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="QuantileIf.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="QuantileIf.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="QuantileIf.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="QuantileIf.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="QuantileIf.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="QuantileIf.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="QuantileIf.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="QuantileIf.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="QuantileIf.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="QuantileIf.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="QuantileIf.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="QuantileIf.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="QuantileIf.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="QuantileIf.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="QuantileIf.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="QuantileIf.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="QuantileIf.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="QuantileIf.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="QuantileIf.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="QuantileIf.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="QuantileIf.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="QuantileIf.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="QuantileIf.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="QuantileIf.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="QuantileIf.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="QuantileIf.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="QuantileIf.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="QuantileIf.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="QuantileIf.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="QuantileIf.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ApproxQuantile"> + <input id="ApproxQuantile-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ApproxQuantile</span><wbr>(<span class="base"><a href="#Quantile">Quantile</a></span>): + + <label class="view-source-button" for="ApproxQuantile-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ApproxQuantile"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxQuantile-3320"><a href="#ApproxQuantile-3320"><span class="linenos">3320</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> +</span><span id="ApproxQuantile-3321"><a href="#ApproxQuantile-3321"><span class="linenos">3321</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ApproxQuantile.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ApproxQuantile.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ApproxQuantile.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ApproxQuantile.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ApproxQuantile.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ApproxQuantile.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ApproxQuantile.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ApproxQuantile.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ApproxQuantile.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ApproxQuantile.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ApproxQuantile.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ApproxQuantile.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ApproxQuantile.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ApproxQuantile.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ApproxQuantile.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ApproxQuantile.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ApproxQuantile.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ApproxQuantile.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ApproxQuantile.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ApproxQuantile.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ApproxQuantile.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ApproxQuantile.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ApproxQuantile.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ApproxQuantile.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ApproxQuantile.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ApproxQuantile.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ApproxQuantile.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ApproxQuantile.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ApproxQuantile.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ApproxQuantile.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ApproxQuantile.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ApproxQuantile.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ApproxQuantile.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ApproxQuantile.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ApproxQuantile.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ApproxQuantile.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ApproxQuantile.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ApproxQuantile.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ApproxQuantile.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ApproxQuantile.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="ReadCSV"> + <input id="ReadCSV-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ReadCSV</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="ReadCSV-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ReadCSV"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ReadCSV-3324"><a href="#ReadCSV-3324"><span class="linenos">3324</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ReadCSV-3325"><a href="#ReadCSV-3325"><span class="linenos">3325</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> +</span><span id="ReadCSV-3326"><a href="#ReadCSV-3326"><span class="linenos">3326</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="ReadCSV-3327"><a href="#ReadCSV-3327"><span class="linenos">3327</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ReadCSV.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ReadCSV.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ReadCSV.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ReadCSV.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ReadCSV.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ReadCSV.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ReadCSV.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ReadCSV.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ReadCSV.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ReadCSV.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ReadCSV.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ReadCSV.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ReadCSV.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ReadCSV.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ReadCSV.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ReadCSV.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ReadCSV.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ReadCSV.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ReadCSV.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ReadCSV.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ReadCSV.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ReadCSV.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ReadCSV.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ReadCSV.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ReadCSV.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ReadCSV.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ReadCSV.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ReadCSV.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ReadCSV.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ReadCSV.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ReadCSV.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ReadCSV.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ReadCSV.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ReadCSV.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ReadCSV.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ReadCSV.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ReadCSV.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ReadCSV.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ReadCSV.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ReadCSV.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Reduce"> + <input id="Reduce-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Reduce</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Reduce-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Reduce"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Reduce-3330"><a href="#Reduce-3330"><span class="linenos">3330</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Reduce-3331"><a href="#Reduce-3331"><span class="linenos">3331</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Reduce.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Reduce.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Reduce.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Reduce.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Reduce.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Reduce.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Reduce.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Reduce.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Reduce.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Reduce.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Reduce.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Reduce.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Reduce.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Reduce.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Reduce.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Reduce.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Reduce.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Reduce.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Reduce.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Reduce.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Reduce.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Reduce.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Reduce.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Reduce.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Reduce.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Reduce.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Reduce.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Reduce.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Reduce.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Reduce.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Reduce.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Reduce.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Reduce.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Reduce.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Reduce.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Reduce.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Reduce.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Reduce.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Reduce.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Reduce.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RegexpLike"> + <input id="RegexpLike-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RegexpLike</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="RegexpLike-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RegexpLike"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpLike-3334"><a href="#RegexpLike-3334"><span class="linenos">3334</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpLike-3335"><a href="#RegexpLike-3335"><span class="linenos">3335</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RegexpLike.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RegexpLike.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RegexpLike.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RegexpLike.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RegexpLike.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RegexpLike.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RegexpLike.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RegexpLike.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RegexpLike.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RegexpLike.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RegexpLike.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RegexpLike.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RegexpLike.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RegexpLike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpLike.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RegexpLike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RegexpLike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RegexpLike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpLike.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RegexpLike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RegexpLike.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RegexpLike.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RegexpLike.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RegexpLike.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RegexpLike.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RegexpLike.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RegexpLike.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RegexpLike.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RegexpLike.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RegexpLike.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RegexpLike.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RegexpLike.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RegexpLike.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="RegexpLike.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="RegexpLike.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="RegexpLike.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="RegexpLike.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="RegexpLike.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="RegexpLike.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="RegexpLike.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RegexpILike"> + <input id="RegexpILike-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RegexpILike</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="RegexpILike-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RegexpILike"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpILike-3338"><a href="#RegexpILike-3338"><span class="linenos">3338</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpILike-3339"><a href="#RegexpILike-3339"><span class="linenos">3339</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RegexpILike.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RegexpILike.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RegexpILike.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RegexpILike.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RegexpILike.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RegexpILike.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RegexpILike.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RegexpILike.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RegexpILike.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RegexpILike.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RegexpILike.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RegexpILike.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RegexpILike.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RegexpILike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpILike.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RegexpILike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RegexpILike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RegexpILike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpILike.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RegexpILike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RegexpILike.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RegexpILike.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RegexpILike.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RegexpILike.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RegexpILike.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RegexpILike.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RegexpILike.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RegexpILike.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RegexpILike.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RegexpILike.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RegexpILike.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RegexpILike.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RegexpILike.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="RegexpILike.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="RegexpILike.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="RegexpILike.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="RegexpILike.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="RegexpILike.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="RegexpILike.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="RegexpILike.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RegexpSplit"> + <input id="RegexpSplit-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RegexpSplit</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="RegexpSplit-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RegexpSplit"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpSplit-3342"><a href="#RegexpSplit-3342"><span class="linenos">3342</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpSplit-3343"><a href="#RegexpSplit-3343"><span class="linenos">3343</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RegexpSplit.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RegexpSplit.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RegexpSplit.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RegexpSplit.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RegexpSplit.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RegexpSplit.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RegexpSplit.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RegexpSplit.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RegexpSplit.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RegexpSplit.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RegexpSplit.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RegexpSplit.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RegexpSplit.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RegexpSplit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpSplit.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RegexpSplit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RegexpSplit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RegexpSplit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpSplit.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RegexpSplit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RegexpSplit.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RegexpSplit.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RegexpSplit.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RegexpSplit.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RegexpSplit.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RegexpSplit.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RegexpSplit.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RegexpSplit.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RegexpSplit.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RegexpSplit.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RegexpSplit.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RegexpSplit.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RegexpSplit.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="RegexpSplit.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="RegexpSplit.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="RegexpSplit.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="RegexpSplit.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="RegexpSplit.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="RegexpSplit.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="RegexpSplit.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Repeat"> + <input id="Repeat-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Repeat</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Repeat-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Repeat"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Repeat-3346"><a href="#Repeat-3346"><span class="linenos">3346</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Repeat-3347"><a href="#Repeat-3347"><span class="linenos">3347</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Repeat.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Repeat.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Repeat.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Repeat.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Repeat.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Repeat.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Repeat.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Repeat.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Repeat.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Repeat.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Repeat.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Repeat.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Repeat.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Repeat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Repeat.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Repeat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Repeat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Repeat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Repeat.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Repeat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Repeat.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Repeat.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Repeat.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Repeat.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Repeat.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Repeat.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Repeat.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Repeat.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Repeat.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Repeat.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Repeat.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Repeat.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Repeat.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Repeat.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Repeat.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Repeat.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Repeat.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Repeat.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Repeat.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Repeat.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Round"> + <input id="Round-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Round</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Round-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Round"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Round-3350"><a href="#Round-3350"><span class="linenos">3350</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Round-3351"><a href="#Round-3351"><span class="linenos">3351</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Round.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Round.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Round.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Round.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Round.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Round.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Round.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Round.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Round.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Round.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Round.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Round.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Round.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Round.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Round.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Round.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Round.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Round.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Round.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Round.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Round.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Round.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Round.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Round.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Round.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Round.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Round.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Round.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Round.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Round.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Round.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Round.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Round.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Round.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Round.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Round.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Round.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Round.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Round.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Round.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="RowNumber"> + <input id="RowNumber-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">RowNumber</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="RowNumber-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#RowNumber"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowNumber-3354"><a href="#RowNumber-3354"><span class="linenos">3354</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RowNumber-3355"><a href="#RowNumber-3355"><span class="linenos">3355</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="RowNumber.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="RowNumber.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="RowNumber.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="RowNumber.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="RowNumber.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="RowNumber.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="RowNumber.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="RowNumber.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="RowNumber.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="RowNumber.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="RowNumber.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="RowNumber.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="RowNumber.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="RowNumber.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowNumber.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="RowNumber.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="RowNumber.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="RowNumber.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowNumber.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="RowNumber.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="RowNumber.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="RowNumber.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="RowNumber.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="RowNumber.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="RowNumber.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="RowNumber.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="RowNumber.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="RowNumber.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="RowNumber.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="RowNumber.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="RowNumber.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="RowNumber.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="RowNumber.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="RowNumber.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="RowNumber.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="RowNumber.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="RowNumber.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="RowNumber.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="RowNumber.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="RowNumber.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SafeDivide"> + <input id="SafeDivide-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SafeDivide</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="SafeDivide-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SafeDivide"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SafeDivide-3358"><a href="#SafeDivide-3358"><span class="linenos">3358</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="SafeDivide-3359"><a href="#SafeDivide-3359"><span class="linenos">3359</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SafeDivide.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SafeDivide.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SafeDivide.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SafeDivide.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SafeDivide.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SafeDivide.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SafeDivide.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SafeDivide.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SafeDivide.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SafeDivide.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SafeDivide.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SafeDivide.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SafeDivide.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SafeDivide.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SafeDivide.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SafeDivide.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SafeDivide.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SafeDivide.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SafeDivide.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SafeDivide.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SafeDivide.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SafeDivide.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SafeDivide.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SafeDivide.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SafeDivide.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SafeDivide.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SafeDivide.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SafeDivide.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SafeDivide.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SafeDivide.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SafeDivide.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SafeDivide.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SafeDivide.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="SafeDivide.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="SafeDivide.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="SafeDivide.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="SafeDivide.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="SafeDivide.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="SafeDivide.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="SafeDivide.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SetAgg"> + <input id="SetAgg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SetAgg</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="SetAgg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SetAgg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetAgg-3362"><a href="#SetAgg-3362"><span class="linenos">3362</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="SetAgg-3363"><a href="#SetAgg-3363"><span class="linenos">3363</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SetAgg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SetAgg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SetAgg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SetAgg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SetAgg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SetAgg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SetAgg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SetAgg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SetAgg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SetAgg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SetAgg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SetAgg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SetAgg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SetAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetAgg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SetAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SetAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SetAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SetAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SetAgg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SetAgg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SetAgg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SetAgg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SetAgg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SetAgg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SetAgg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SetAgg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SetAgg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SetAgg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SetAgg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SetAgg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SetAgg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="SetAgg.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="SetAgg.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="SetAgg.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="SetAgg.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="SetAgg.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="SetAgg.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="SetAgg.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="SortArray"> + <input id="SortArray-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">SortArray</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="SortArray-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#SortArray"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="SortArray-3366"><a href="#SortArray-3366"><span class="linenos">3366</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="SortArray-3367"><a href="#SortArray-3367"><span class="linenos">3367</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="SortArray.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="SortArray.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="SortArray.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="SortArray.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="SortArray.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="SortArray.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="SortArray.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="SortArray.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="SortArray.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="SortArray.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="SortArray.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="SortArray.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="SortArray.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="SortArray.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SortArray.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="SortArray.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="SortArray.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="SortArray.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SortArray.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="SortArray.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="SortArray.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="SortArray.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="SortArray.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="SortArray.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="SortArray.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="SortArray.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="SortArray.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="SortArray.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="SortArray.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="SortArray.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="SortArray.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="SortArray.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="SortArray.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="SortArray.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="SortArray.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="SortArray.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="SortArray.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="SortArray.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="SortArray.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="SortArray.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Split"> + <input id="Split-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Split</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Split-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Split"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Split-3370"><a href="#Split-3370"><span class="linenos">3370</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Split-3371"><a href="#Split-3371"><span class="linenos">3371</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Split.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Split.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Split.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Split.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Split.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Split.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Split.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Split.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Split.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Split.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Split.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Split.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Split.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Split.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Split.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Split.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Split.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Split.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Split.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Split.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Split.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Split.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Split.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Split.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Split.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Split.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Split.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Split.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Split.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Split.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Split.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Split.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Split.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Split.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Split.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Split.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Split.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Split.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Split.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Split.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Substring"> + <input id="Substring-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Substring</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Substring-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Substring"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Substring-3376"><a href="#Substring-3376"><span class="linenos">3376</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Substring-3377"><a href="#Substring-3377"><span class="linenos">3377</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Substring.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Substring.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Substring.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Substring.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Substring.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Substring.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Substring.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Substring.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Substring.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Substring.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Substring.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Substring.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Substring.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Substring.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Substring.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Substring.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Substring.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Substring.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Substring.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Substring.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Substring.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Substring.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Substring.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Substring.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Substring.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Substring.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Substring.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Substring.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Substring.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Substring.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Substring.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Substring.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Substring.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Substring.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Substring.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Substring.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Substring.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Substring.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Substring.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Substring.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StrPosition"> + <input id="StrPosition-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StrPosition</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="StrPosition-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StrPosition"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrPosition-3380"><a href="#StrPosition-3380"><span class="linenos">3380</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrPosition-3381"><a href="#StrPosition-3381"><span class="linenos">3381</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="StrPosition-3382"><a href="#StrPosition-3382"><span class="linenos">3382</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="StrPosition-3383"><a href="#StrPosition-3383"><span class="linenos">3383</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="StrPosition-3384"><a href="#StrPosition-3384"><span class="linenos">3384</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="StrPosition-3385"><a href="#StrPosition-3385"><span class="linenos">3385</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="StrPosition-3386"><a href="#StrPosition-3386"><span class="linenos">3386</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StrPosition.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StrPosition.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StrPosition.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StrPosition.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StrPosition.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StrPosition.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StrPosition.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StrPosition.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StrPosition.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StrPosition.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StrPosition.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StrPosition.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StrPosition.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StrPosition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrPosition.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StrPosition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StrPosition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StrPosition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrPosition.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StrPosition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StrPosition.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StrPosition.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StrPosition.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StrPosition.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StrPosition.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StrPosition.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StrPosition.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StrPosition.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StrPosition.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StrPosition.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StrPosition.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StrPosition.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StrPosition.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StrPosition.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StrPosition.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StrPosition.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StrPosition.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StrPosition.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StrPosition.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StrPosition.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StrToDate"> + <input id="StrToDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StrToDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="StrToDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StrToDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToDate-3389"><a href="#StrToDate-3389"><span class="linenos">3389</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToDate-3390"><a href="#StrToDate-3390"><span class="linenos">3390</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StrToDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StrToDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StrToDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StrToDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StrToDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StrToDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StrToDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StrToDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StrToDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StrToDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StrToDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StrToDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StrToDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StrToDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StrToDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StrToDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StrToDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StrToDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StrToDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StrToDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StrToDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StrToDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StrToDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StrToDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StrToDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StrToDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StrToDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StrToDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StrToDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StrToDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StrToDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StrToDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StrToDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StrToTime"> + <input id="StrToTime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StrToTime</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="StrToTime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StrToTime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToTime-3393"><a href="#StrToTime-3393"><span class="linenos">3393</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToTime-3394"><a href="#StrToTime-3394"><span class="linenos">3394</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StrToTime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StrToTime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StrToTime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StrToTime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StrToTime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StrToTime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StrToTime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StrToTime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StrToTime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StrToTime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StrToTime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StrToTime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StrToTime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StrToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToTime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StrToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StrToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StrToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StrToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StrToTime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StrToTime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StrToTime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StrToTime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StrToTime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StrToTime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StrToTime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StrToTime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StrToTime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StrToTime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StrToTime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StrToTime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StrToTime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StrToTime.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StrToTime.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StrToTime.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StrToTime.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StrToTime.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StrToTime.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StrToTime.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StrToUnix"> + <input id="StrToUnix-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StrToUnix</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="StrToUnix-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StrToUnix"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToUnix-3399"><a href="#StrToUnix-3399"><span class="linenos">3399</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToUnix-3400"><a href="#StrToUnix-3400"><span class="linenos">3400</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StrToUnix.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StrToUnix.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StrToUnix.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StrToUnix.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StrToUnix.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StrToUnix.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StrToUnix.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StrToUnix.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StrToUnix.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StrToUnix.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StrToUnix.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StrToUnix.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StrToUnix.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StrToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToUnix.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StrToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StrToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StrToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StrToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StrToUnix.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StrToUnix.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StrToUnix.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StrToUnix.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StrToUnix.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StrToUnix.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StrToUnix.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StrToUnix.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StrToUnix.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StrToUnix.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StrToUnix.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StrToUnix.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StrToUnix.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StrToUnix.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StrToUnix.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StrToUnix.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StrToUnix.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StrToUnix.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StrToUnix.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StrToUnix.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="NumberToStr"> + <input id="NumberToStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">NumberToStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="NumberToStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#NumberToStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="NumberToStr-3403"><a href="#NumberToStr-3403"><span class="linenos">3403</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="NumberToStr-3404"><a href="#NumberToStr-3404"><span class="linenos">3404</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="NumberToStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="NumberToStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="NumberToStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="NumberToStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="NumberToStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="NumberToStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="NumberToStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="NumberToStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="NumberToStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="NumberToStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="NumberToStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="NumberToStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="NumberToStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="NumberToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NumberToStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="NumberToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="NumberToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="NumberToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NumberToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="NumberToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="NumberToStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="NumberToStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="NumberToStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="NumberToStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="NumberToStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="NumberToStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="NumberToStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="NumberToStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="NumberToStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="NumberToStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="NumberToStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="NumberToStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="NumberToStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="NumberToStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="NumberToStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="NumberToStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="NumberToStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="NumberToStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="NumberToStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="NumberToStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Struct"> + <input id="Struct-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Struct</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Struct-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Struct"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Struct-3407"><a href="#Struct-3407"><span class="linenos">3407</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Struct-3408"><a href="#Struct-3408"><span class="linenos">3408</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Struct-3409"><a href="#Struct-3409"><span class="linenos">3409</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Struct.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Struct.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Struct.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Struct.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Struct.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Struct.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Struct.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Struct.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Struct.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Struct.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Struct.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Struct.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Struct.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Struct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Struct.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Struct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Struct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Struct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Struct.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Struct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Struct.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Struct.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Struct.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Struct.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Struct.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Struct.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Struct.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Struct.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Struct.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Struct.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Struct.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Struct.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Struct.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Struct.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Struct.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Struct.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Struct.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Struct.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Struct.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Struct.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StructExtract"> + <input id="StructExtract-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StructExtract</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="StructExtract-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StructExtract"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StructExtract-3412"><a href="#StructExtract-3412"><span class="linenos">3412</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StructExtract-3413"><a href="#StructExtract-3413"><span class="linenos">3413</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StructExtract.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StructExtract.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StructExtract.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StructExtract.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StructExtract.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StructExtract.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StructExtract.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StructExtract.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StructExtract.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StructExtract.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StructExtract.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StructExtract.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StructExtract.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StructExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StructExtract.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StructExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StructExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StructExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StructExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StructExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StructExtract.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StructExtract.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StructExtract.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StructExtract.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StructExtract.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StructExtract.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StructExtract.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StructExtract.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StructExtract.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StructExtract.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StructExtract.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StructExtract.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StructExtract.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StructExtract.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StructExtract.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StructExtract.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StructExtract.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StructExtract.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StructExtract.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StructExtract.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Sum"> + <input id="Sum-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Sum</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Sum-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Sum"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sum-3416"><a href="#Sum-3416"><span class="linenos">3416</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Sum-3417"><a href="#Sum-3417"><span class="linenos">3417</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Sum.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Sum.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Sum.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Sum.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Sum.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Sum.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Sum.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Sum.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Sum.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Sum.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Sum.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Sum.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Sum.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Sum.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sum.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Sum.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Sum.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Sum.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sum.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Sum.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Sum.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Sum.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Sum.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Sum.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Sum.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Sum.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Sum.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Sum.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Sum.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Sum.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Sum.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Sum.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Sum.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Sum.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Sum.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Sum.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Sum.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Sum.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Sum.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Sum.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Sqrt"> + <input id="Sqrt-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Sqrt</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Sqrt-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Sqrt"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sqrt-3420"><a href="#Sqrt-3420"><span class="linenos">3420</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Sqrt-3421"><a href="#Sqrt-3421"><span class="linenos">3421</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Sqrt.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Sqrt.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Sqrt.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Sqrt.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Sqrt.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Sqrt.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Sqrt.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Sqrt.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Sqrt.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Sqrt.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Sqrt.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Sqrt.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Sqrt.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Sqrt.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sqrt.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Sqrt.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Sqrt.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Sqrt.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sqrt.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Sqrt.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Sqrt.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Sqrt.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Sqrt.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Sqrt.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Sqrt.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Sqrt.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Sqrt.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Sqrt.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Sqrt.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Sqrt.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Sqrt.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Sqrt.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Sqrt.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Sqrt.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Sqrt.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Sqrt.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Sqrt.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Sqrt.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Sqrt.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Sqrt.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Stddev"> + <input id="Stddev-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Stddev</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Stddev-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Stddev"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Stddev-3424"><a href="#Stddev-3424"><span class="linenos">3424</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Stddev-3425"><a href="#Stddev-3425"><span class="linenos">3425</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Stddev.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Stddev.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Stddev.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Stddev.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Stddev.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Stddev.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Stddev.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Stddev.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Stddev.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Stddev.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Stddev.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Stddev.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Stddev.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Stddev.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Stddev.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Stddev.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Stddev.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Stddev.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Stddev.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Stddev.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Stddev.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Stddev.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Stddev.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Stddev.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Stddev.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Stddev.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Stddev.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Stddev.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Stddev.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Stddev.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Stddev.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Stddev.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Stddev.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Stddev.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Stddev.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Stddev.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Stddev.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Stddev.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Stddev.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Stddev.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StddevPop"> + <input id="StddevPop-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StddevPop</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="StddevPop-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StddevPop"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StddevPop-3428"><a href="#StddevPop-3428"><span class="linenos">3428</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="StddevPop-3429"><a href="#StddevPop-3429"><span class="linenos">3429</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StddevPop.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StddevPop.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StddevPop.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StddevPop.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StddevPop.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StddevPop.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StddevPop.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StddevPop.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StddevPop.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StddevPop.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StddevPop.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StddevPop.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StddevPop.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StddevPop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StddevPop.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StddevPop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StddevPop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StddevPop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StddevPop.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StddevPop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StddevPop.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StddevPop.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StddevPop.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StddevPop.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StddevPop.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StddevPop.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StddevPop.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StddevPop.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StddevPop.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StddevPop.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StddevPop.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StddevPop.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StddevPop.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StddevPop.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StddevPop.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StddevPop.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StddevPop.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StddevPop.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StddevPop.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StddevPop.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="StddevSamp"> + <input id="StddevSamp-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">StddevSamp</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="StddevSamp-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#StddevSamp"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="StddevSamp-3432"><a href="#StddevSamp-3432"><span class="linenos">3432</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="StddevSamp-3433"><a href="#StddevSamp-3433"><span class="linenos">3433</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="StddevSamp.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="StddevSamp.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="StddevSamp.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="StddevSamp.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="StddevSamp.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="StddevSamp.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="StddevSamp.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="StddevSamp.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="StddevSamp.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="StddevSamp.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="StddevSamp.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="StddevSamp.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="StddevSamp.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="StddevSamp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StddevSamp.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="StddevSamp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="StddevSamp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="StddevSamp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StddevSamp.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="StddevSamp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="StddevSamp.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="StddevSamp.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="StddevSamp.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="StddevSamp.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="StddevSamp.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="StddevSamp.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="StddevSamp.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="StddevSamp.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="StddevSamp.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="StddevSamp.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="StddevSamp.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="StddevSamp.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="StddevSamp.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="StddevSamp.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="StddevSamp.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="StddevSamp.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="StddevSamp.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="StddevSamp.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="StddevSamp.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="StddevSamp.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeToStr"> + <input id="TimeToStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeToStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeToStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeToStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToStr-3436"><a href="#TimeToStr-3436"><span class="linenos">3436</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToStr-3437"><a href="#TimeToStr-3437"><span class="linenos">3437</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeToStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeToStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeToStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeToStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeToStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeToStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeToStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeToStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeToStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeToStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeToStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeToStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeToStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeToStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeToStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeToStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeToStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeToStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeToStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeToStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeToStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeToStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeToStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeToStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeToStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeToStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeToStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeToStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeToStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeToStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeToStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeToStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeToStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeToTimeStr"> + <input id="TimeToTimeStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeToTimeStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeToTimeStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeToTimeStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToTimeStr-3440"><a href="#TimeToTimeStr-3440"><span class="linenos">3440</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToTimeStr-3441"><a href="#TimeToTimeStr-3441"><span class="linenos">3441</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeToTimeStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeToTimeStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeToTimeStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeToTimeStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeToTimeStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeToTimeStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeToTimeStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeToTimeStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeToTimeStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeToTimeStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeToTimeStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeToTimeStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeToTimeStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeToTimeStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToTimeStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeToTimeStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeToTimeStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeToTimeStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToTimeStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeToTimeStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeToTimeStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeToTimeStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeToTimeStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeToTimeStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeToTimeStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeToTimeStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeToTimeStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeToTimeStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeToTimeStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeToTimeStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeToTimeStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeToTimeStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeToTimeStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeToTimeStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeToTimeStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeToTimeStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeToTimeStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeToTimeStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeToTimeStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeToTimeStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeToUnix"> + <input id="TimeToUnix-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeToUnix</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeToUnix-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeToUnix"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToUnix-3444"><a href="#TimeToUnix-3444"><span class="linenos">3444</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToUnix-3445"><a href="#TimeToUnix-3445"><span class="linenos">3445</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeToUnix.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeToUnix.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeToUnix.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeToUnix.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeToUnix.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeToUnix.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeToUnix.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeToUnix.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeToUnix.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeToUnix.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeToUnix.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeToUnix.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeToUnix.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToUnix.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeToUnix.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeToUnix.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeToUnix.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeToUnix.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeToUnix.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeToUnix.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeToUnix.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeToUnix.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeToUnix.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeToUnix.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeToUnix.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeToUnix.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeToUnix.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeToUnix.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeToUnix.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeToUnix.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeToUnix.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeToUnix.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeToUnix.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeToUnix.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeStrToDate"> + <input id="TimeStrToDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeStrToDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeStrToDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeStrToDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToDate-3448"><a href="#TimeStrToDate-3448"><span class="linenos">3448</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToDate-3449"><a href="#TimeStrToDate-3449"><span class="linenos">3449</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeStrToDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeStrToDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeStrToDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeStrToDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeStrToDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeStrToDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeStrToDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeStrToDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeStrToDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeStrToDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeStrToDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeStrToDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeStrToDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeStrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeStrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeStrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeStrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeStrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeStrToDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeStrToDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeStrToDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeStrToDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeStrToDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeStrToDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeStrToDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeStrToDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeStrToDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeStrToDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeStrToDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeStrToDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeStrToDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeStrToDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeStrToDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeStrToDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeStrToDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeStrToDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeStrToDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeStrToDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeStrToTime"> + <input id="TimeStrToTime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeStrToTime</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeStrToTime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeStrToTime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToTime-3452"><a href="#TimeStrToTime-3452"><span class="linenos">3452</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToTime-3453"><a href="#TimeStrToTime-3453"><span class="linenos">3453</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeStrToTime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeStrToTime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeStrToTime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeStrToTime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeStrToTime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeStrToTime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeStrToTime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeStrToTime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeStrToTime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeStrToTime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeStrToTime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeStrToTime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeStrToTime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeStrToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToTime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeStrToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeStrToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeStrToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeStrToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeStrToTime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeStrToTime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeStrToTime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeStrToTime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeStrToTime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeStrToTime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeStrToTime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeStrToTime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeStrToTime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeStrToTime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeStrToTime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeStrToTime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeStrToTime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeStrToTime.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeStrToTime.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeStrToTime.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeStrToTime.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeStrToTime.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeStrToTime.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeStrToTime.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TimeStrToUnix"> + <input id="TimeStrToUnix-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TimeStrToUnix</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TimeStrToUnix-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TimeStrToUnix"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToUnix-3456"><a href="#TimeStrToUnix-3456"><span class="linenos">3456</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToUnix-3457"><a href="#TimeStrToUnix-3457"><span class="linenos">3457</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TimeStrToUnix.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TimeStrToUnix.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TimeStrToUnix.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TimeStrToUnix.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TimeStrToUnix.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TimeStrToUnix.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TimeStrToUnix.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TimeStrToUnix.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TimeStrToUnix.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TimeStrToUnix.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TimeStrToUnix.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TimeStrToUnix.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TimeStrToUnix.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TimeStrToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToUnix.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TimeStrToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TimeStrToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TimeStrToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TimeStrToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TimeStrToUnix.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TimeStrToUnix.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TimeStrToUnix.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TimeStrToUnix.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TimeStrToUnix.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TimeStrToUnix.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TimeStrToUnix.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TimeStrToUnix.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TimeStrToUnix.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TimeStrToUnix.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TimeStrToUnix.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TimeStrToUnix.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TimeStrToUnix.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TimeStrToUnix.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TimeStrToUnix.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TimeStrToUnix.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TimeStrToUnix.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TimeStrToUnix.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TimeStrToUnix.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TimeStrToUnix.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Trim"> + <input id="Trim-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Trim</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Trim-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Trim"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Trim-3460"><a href="#Trim-3460"><span class="linenos">3460</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Trim-3461"><a href="#Trim-3461"><span class="linenos">3461</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Trim-3462"><a href="#Trim-3462"><span class="linenos">3462</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Trim-3463"><a href="#Trim-3463"><span class="linenos">3463</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3464"><a href="#Trim-3464"><span class="linenos">3464</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3465"><a href="#Trim-3465"><span class="linenos">3465</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3466"><a href="#Trim-3466"><span class="linenos">3466</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Trim.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Trim.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Trim.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Trim.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Trim.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Trim.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Trim.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Trim.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Trim.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Trim.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Trim.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Trim.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Trim.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Trim.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Trim.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Trim.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Trim.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Trim.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Trim.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Trim.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Trim.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Trim.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Trim.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Trim.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Trim.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Trim.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Trim.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Trim.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Trim.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Trim.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Trim.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Trim.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Trim.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Trim.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Trim.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Trim.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Trim.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Trim.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Trim.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Trim.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TsOrDsAdd"> + <input id="TsOrDsAdd-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TsOrDsAdd</span><wbr>(<span class="base"><a href="#Func">Func</a></span>, <span class="base"><a href="#TimeUnit">TimeUnit</a></span>): + + <label class="view-source-button" for="TsOrDsAdd-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TsOrDsAdd"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsAdd-3469"><a href="#TsOrDsAdd-3469"><span class="linenos">3469</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TsOrDsAdd-3470"><a href="#TsOrDsAdd-3470"><span class="linenos">3470</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#TimeUnit">TimeUnit</a></dt> + <dd id="TsOrDsAdd.__init__" class="function"><a href="#TimeUnit.__init__">TimeUnit</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TsOrDsAdd.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TsOrDsAdd.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TsOrDsAdd.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TsOrDsAdd.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TsOrDsAdd.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TsOrDsAdd.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TsOrDsAdd.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TsOrDsAdd.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TsOrDsAdd.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TsOrDsAdd.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TsOrDsAdd.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TsOrDsAdd.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TsOrDsAdd.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TsOrDsAdd.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TsOrDsAdd.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TsOrDsAdd.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TsOrDsAdd.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TsOrDsAdd.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TsOrDsAdd.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TsOrDsAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsAdd.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TsOrDsAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TsOrDsAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TsOrDsAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TsOrDsAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TsOrDsAdd.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TsOrDsAdd.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TsOrDsAdd.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TsOrDsAdd.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TsOrDsAdd.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TsOrDsAdd.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TsOrDsAdd.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TsOrDsAdd.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TsOrDsAdd.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TsOrDsAdd.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TsOrDsAdd.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TsOrDsAdd.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TsOrDsAdd.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TsOrDsToDateStr"> + <input id="TsOrDsToDateStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TsOrDsToDateStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TsOrDsToDateStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TsOrDsToDateStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDateStr-3473"><a href="#TsOrDsToDateStr-3473"><span class="linenos">3473</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDsToDateStr-3474"><a href="#TsOrDsToDateStr-3474"><span class="linenos">3474</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TsOrDsToDateStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TsOrDsToDateStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TsOrDsToDateStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TsOrDsToDateStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TsOrDsToDateStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TsOrDsToDateStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TsOrDsToDateStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TsOrDsToDateStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TsOrDsToDateStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TsOrDsToDateStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TsOrDsToDateStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TsOrDsToDateStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TsOrDsToDateStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TsOrDsToDateStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsToDateStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TsOrDsToDateStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TsOrDsToDateStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TsOrDsToDateStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsToDateStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TsOrDsToDateStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TsOrDsToDateStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TsOrDsToDateStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TsOrDsToDateStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TsOrDsToDateStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TsOrDsToDateStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TsOrDsToDateStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TsOrDsToDateStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TsOrDsToDateStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TsOrDsToDateStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TsOrDsToDateStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TsOrDsToDateStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TsOrDsToDateStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TsOrDsToDateStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TsOrDsToDateStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TsOrDsToDateStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TsOrDsToDateStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TsOrDsToDateStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TsOrDsToDateStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TsOrDsToDateStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TsOrDsToDateStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TsOrDsToDate"> + <input id="TsOrDsToDate-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TsOrDsToDate</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TsOrDsToDate-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TsOrDsToDate"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDate-3477"><a href="#TsOrDsToDate-3477"><span class="linenos">3477</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDsToDate-3478"><a href="#TsOrDsToDate-3478"><span class="linenos">3478</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TsOrDsToDate.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TsOrDsToDate.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TsOrDsToDate.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TsOrDsToDate.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TsOrDsToDate.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TsOrDsToDate.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TsOrDsToDate.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TsOrDsToDate.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TsOrDsToDate.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TsOrDsToDate.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TsOrDsToDate.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TsOrDsToDate.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TsOrDsToDate.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TsOrDsToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsToDate.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TsOrDsToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TsOrDsToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TsOrDsToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TsOrDsToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TsOrDsToDate.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TsOrDsToDate.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TsOrDsToDate.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TsOrDsToDate.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TsOrDsToDate.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TsOrDsToDate.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TsOrDsToDate.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TsOrDsToDate.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TsOrDsToDate.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TsOrDsToDate.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TsOrDsToDate.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TsOrDsToDate.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TsOrDsToDate.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TsOrDsToDate.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TsOrDsToDate.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TsOrDsToDate.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TsOrDsToDate.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TsOrDsToDate.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TsOrDsToDate.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TsOrDsToDate.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="TsOrDiToDi"> + <input id="TsOrDiToDi-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">TsOrDiToDi</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="TsOrDiToDi-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#TsOrDiToDi"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDiToDi-3481"><a href="#TsOrDiToDi-3481"><span class="linenos">3481</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDiToDi-3482"><a href="#TsOrDiToDi-3482"><span class="linenos">3482</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="TsOrDiToDi.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="TsOrDiToDi.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="TsOrDiToDi.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="TsOrDiToDi.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="TsOrDiToDi.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="TsOrDiToDi.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="TsOrDiToDi.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="TsOrDiToDi.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="TsOrDiToDi.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="TsOrDiToDi.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="TsOrDiToDi.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="TsOrDiToDi.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="TsOrDiToDi.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="TsOrDiToDi.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDiToDi.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="TsOrDiToDi.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="TsOrDiToDi.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="TsOrDiToDi.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDiToDi.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="TsOrDiToDi.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="TsOrDiToDi.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="TsOrDiToDi.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="TsOrDiToDi.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="TsOrDiToDi.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="TsOrDiToDi.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="TsOrDiToDi.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="TsOrDiToDi.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="TsOrDiToDi.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="TsOrDiToDi.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="TsOrDiToDi.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="TsOrDiToDi.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="TsOrDiToDi.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="TsOrDiToDi.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="TsOrDiToDi.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="TsOrDiToDi.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="TsOrDiToDi.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="TsOrDiToDi.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="TsOrDiToDi.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="TsOrDiToDi.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="TsOrDiToDi.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Unhex"> + <input id="Unhex-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Unhex</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Unhex-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Unhex"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unhex-3485"><a href="#Unhex-3485"><span class="linenos">3485</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Unhex-3486"><a href="#Unhex-3486"><span class="linenos">3486</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Unhex.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Unhex.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Unhex.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Unhex.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Unhex.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Unhex.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Unhex.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Unhex.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Unhex.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Unhex.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Unhex.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Unhex.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Unhex.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Unhex.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unhex.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Unhex.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Unhex.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Unhex.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unhex.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Unhex.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Unhex.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Unhex.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Unhex.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Unhex.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Unhex.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Unhex.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Unhex.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Unhex.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Unhex.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Unhex.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Unhex.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Unhex.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Unhex.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Unhex.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Unhex.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Unhex.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Unhex.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Unhex.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Unhex.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Unhex.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UnixToStr"> + <input id="UnixToStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UnixToStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="UnixToStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UnixToStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToStr-3489"><a href="#UnixToStr-3489"><span class="linenos">3489</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToStr-3490"><a href="#UnixToStr-3490"><span class="linenos">3490</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UnixToStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UnixToStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UnixToStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UnixToStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UnixToStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UnixToStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UnixToStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UnixToStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UnixToStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UnixToStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UnixToStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UnixToStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UnixToStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UnixToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UnixToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UnixToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UnixToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UnixToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UnixToStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UnixToStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UnixToStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UnixToStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UnixToStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UnixToStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UnixToStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UnixToStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UnixToStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UnixToStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UnixToStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UnixToStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UnixToStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="UnixToStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="UnixToStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="UnixToStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="UnixToStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="UnixToStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="UnixToStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="UnixToStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UnixToTime"> + <input id="UnixToTime-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UnixToTime</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="UnixToTime-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UnixToTime"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTime-3495"><a href="#UnixToTime-3495"><span class="linenos">3495</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToTime-3496"><a href="#UnixToTime-3496"><span class="linenos">3496</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="UnixToTime-3497"><a href="#UnixToTime-3497"><span class="linenos">3497</span></a> +</span><span id="UnixToTime-3498"><a href="#UnixToTime-3498"><span class="linenos">3498</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> +</span><span id="UnixToTime-3499"><a href="#UnixToTime-3499"><span class="linenos">3499</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> +</span><span id="UnixToTime-3500"><a href="#UnixToTime-3500"><span class="linenos">3500</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UnixToTime.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UnixToTime.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UnixToTime.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UnixToTime.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UnixToTime.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UnixToTime.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UnixToTime.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UnixToTime.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UnixToTime.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UnixToTime.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UnixToTime.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UnixToTime.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UnixToTime.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UnixToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToTime.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UnixToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UnixToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UnixToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UnixToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UnixToTime.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UnixToTime.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UnixToTime.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UnixToTime.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UnixToTime.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UnixToTime.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UnixToTime.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UnixToTime.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UnixToTime.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UnixToTime.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UnixToTime.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UnixToTime.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UnixToTime.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="UnixToTime.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="UnixToTime.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="UnixToTime.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="UnixToTime.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="UnixToTime.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="UnixToTime.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="UnixToTime.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="UnixToTimeStr"> + <input id="UnixToTimeStr-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">UnixToTimeStr</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="UnixToTimeStr-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#UnixToTimeStr"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTimeStr-3503"><a href="#UnixToTimeStr-3503"><span class="linenos">3503</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToTimeStr-3504"><a href="#UnixToTimeStr-3504"><span class="linenos">3504</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="UnixToTimeStr.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="UnixToTimeStr.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="UnixToTimeStr.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="UnixToTimeStr.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="UnixToTimeStr.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="UnixToTimeStr.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="UnixToTimeStr.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="UnixToTimeStr.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="UnixToTimeStr.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="UnixToTimeStr.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="UnixToTimeStr.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="UnixToTimeStr.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="UnixToTimeStr.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="UnixToTimeStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToTimeStr.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="UnixToTimeStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="UnixToTimeStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="UnixToTimeStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToTimeStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="UnixToTimeStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="UnixToTimeStr.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="UnixToTimeStr.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="UnixToTimeStr.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="UnixToTimeStr.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="UnixToTimeStr.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="UnixToTimeStr.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="UnixToTimeStr.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="UnixToTimeStr.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="UnixToTimeStr.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="UnixToTimeStr.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="UnixToTimeStr.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="UnixToTimeStr.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="UnixToTimeStr.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="UnixToTimeStr.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="UnixToTimeStr.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="UnixToTimeStr.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="UnixToTimeStr.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="UnixToTimeStr.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="UnixToTimeStr.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="UnixToTimeStr.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Upper"> + <input id="Upper-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Upper</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Upper-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Upper"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Upper-3507"><a href="#Upper-3507"><span class="linenos">3507</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Upper-3508"><a href="#Upper-3508"><span class="linenos">3508</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Upper.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Upper.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Upper.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Upper.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Upper.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Upper.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Upper.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Upper.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Upper.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Upper.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Upper.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Upper.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Upper.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Upper.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Upper.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Upper.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Upper.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Upper.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Upper.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Upper.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Upper.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Upper.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Upper.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Upper.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Upper.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Upper.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Upper.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Upper.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Upper.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Upper.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Upper.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Upper.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Upper.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Upper.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Upper.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Upper.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Upper.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Upper.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Upper.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Upper.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Variance"> + <input id="Variance-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Variance</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Variance-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Variance"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Variance-3511"><a href="#Variance-3511"><span class="linenos">3511</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Variance-3512"><a href="#Variance-3512"><span class="linenos">3512</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Variance.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Variance.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Variance.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Variance.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Variance.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Variance.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Variance.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Variance.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Variance.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Variance.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Variance.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Variance.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Variance.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Variance.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Variance.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Variance.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Variance.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Variance.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Variance.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Variance.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Variance.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Variance.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Variance.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Variance.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Variance.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Variance.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Variance.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Variance.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Variance.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Variance.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Variance.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Variance.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Variance.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Variance.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Variance.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Variance.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Variance.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Variance.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Variance.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Variance.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="VariancePop"> + <input id="VariancePop-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">VariancePop</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="VariancePop-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#VariancePop"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="VariancePop-3515"><a href="#VariancePop-3515"><span class="linenos">3515</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="VariancePop-3516"><a href="#VariancePop-3516"><span class="linenos">3516</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="VariancePop.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="VariancePop.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="VariancePop.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="VariancePop.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="VariancePop.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="VariancePop.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="VariancePop.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="VariancePop.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="VariancePop.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="VariancePop.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="VariancePop.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="VariancePop.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="VariancePop.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="VariancePop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VariancePop.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="VariancePop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="VariancePop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="VariancePop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VariancePop.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="VariancePop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="VariancePop.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="VariancePop.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="VariancePop.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="VariancePop.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="VariancePop.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="VariancePop.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="VariancePop.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="VariancePop.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="VariancePop.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="VariancePop.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="VariancePop.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="VariancePop.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="VariancePop.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="VariancePop.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="VariancePop.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="VariancePop.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="VariancePop.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="VariancePop.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="VariancePop.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="VariancePop.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Week"> + <input id="Week-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Week</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Week-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Week"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Week-3519"><a href="#Week-3519"><span class="linenos">3519</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Week-3520"><a href="#Week-3520"><span class="linenos">3520</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Week.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Week.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Week.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Week.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Week.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Week.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Week.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Week.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Week.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Week.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Week.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Week.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Week.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Week.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Week.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Week.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Week.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Week.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Week.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Week.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Week.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Week.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Week.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Week.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Week.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Week.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Week.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Week.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Week.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Week.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Week.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Week.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Week.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Week.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Week.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Week.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Week.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Week.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Week.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Week.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Year"> + <input id="Year-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Year</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="Year-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Year"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Year-3523"><a href="#Year-3523"><span class="linenos">3523</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Year-3524"><a href="#Year-3524"><span class="linenos">3524</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Year.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Year.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Year.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Year.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Year.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Year.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Year.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Year.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Year.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Year.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Year.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Year.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Year.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Year.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Year.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Year.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Year.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Year.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Year.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Year.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Year.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Year.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Year.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Year.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Year.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Year.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Year.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Year.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Year.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Year.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Year.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Year.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Year.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Year.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Year.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Year.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Year.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Year.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Year.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Year.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Use"> + <input id="Use-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Use</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Use-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Use"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Use-3527"><a href="#Use-3527"><span class="linenos">3527</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Use-3528"><a href="#Use-3528"><span class="linenos">3528</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Use.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Use.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Use.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Use.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Use.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Use.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Use.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Use.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Use.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Use.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Use.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Use.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Use.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Use.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Use.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Use.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Use.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Use.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Use.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Use.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Use.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Use.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Use.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Use.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Use.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Use.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Use.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Use.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Use.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Use.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Use.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Use.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Use.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="Merge"> + <input id="Merge-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Merge</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Merge-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Merge"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Merge-3531"><a href="#Merge-3531"><span class="linenos">3531</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Merge-3532"><a href="#Merge-3532"><span class="linenos">3532</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Merge.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Merge.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Merge.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Merge.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Merge.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Merge.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Merge.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Merge.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Merge.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Merge.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Merge.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Merge.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Merge.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Merge.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Merge.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Merge.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Merge.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Merge.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Merge.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Merge.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Merge.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Merge.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Merge.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Merge.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Merge.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Merge.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Merge.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Merge.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Merge.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Merge.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Merge.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Merge.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Merge.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="When"> + <input id="When-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">When</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="When-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#When"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="When-3535"><a href="#When-3535"><span class="linenos">3535</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="When-3536"><a href="#When-3536"><span class="linenos">3536</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="When.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="When.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="When.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="When.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="When.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="When.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="When.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="When.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="When.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="When.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="When.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="When.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="When.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="When.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="When.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="When.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="When.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="When.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="When.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="When.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="When.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="When.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="When.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="When.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="When.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="When.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="When.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="When.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="When.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="When.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="When.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="When.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="When.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="When.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="When.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="When.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="When.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="When.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="When.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="When.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> + <section id="maybe_parse"> + <input id="maybe_parse-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">maybe_parse</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>,</span><span class="param"> <span class="o">*</span>,</span><span class="param"> <span class="n">into</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span><span class="p">],</span> <span class="n">Collection</span><span class="p">[</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span><span class="p">]]],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">prefix</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>:</span></span> + + <label class="view-source-button" for="maybe_parse-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#maybe_parse"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="maybe_parse-3564"><a href="#maybe_parse-3564"><span class="linenos">3564</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> +</span><span id="maybe_parse-3565"><a href="#maybe_parse-3565"><span class="linenos">3565</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> +</span><span id="maybe_parse-3566"><a href="#maybe_parse-3566"><span class="linenos">3566</span></a> <span class="o">*</span><span class="p">,</span> +</span><span id="maybe_parse-3567"><a href="#maybe_parse-3567"><span class="linenos">3567</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-3568"><a href="#maybe_parse-3568"><span class="linenos">3568</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-3569"><a href="#maybe_parse-3569"><span class="linenos">3569</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-3570"><a href="#maybe_parse-3570"><span class="linenos">3570</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="maybe_parse-3571"><a href="#maybe_parse-3571"><span class="linenos">3571</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="maybe_parse-3572"><a href="#maybe_parse-3572"><span class="linenos">3572</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> +</span><span id="maybe_parse-3573"><a href="#maybe_parse-3573"><span class="linenos">3573</span></a> +</span><span id="maybe_parse-3574"><a href="#maybe_parse-3574"><span class="linenos">3574</span></a><span class="sd"> Example:</span> +</span><span id="maybe_parse-3575"><a href="#maybe_parse-3575"><span class="linenos">3575</span></a><span class="sd"> >>> maybe_parse("1")</span> +</span><span id="maybe_parse-3576"><a href="#maybe_parse-3576"><span class="linenos">3576</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> +</span><span id="maybe_parse-3577"><a href="#maybe_parse-3577"><span class="linenos">3577</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> +</span><span id="maybe_parse-3578"><a href="#maybe_parse-3578"><span class="linenos">3578</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> +</span><span id="maybe_parse-3579"><a href="#maybe_parse-3579"><span class="linenos">3579</span></a> +</span><span id="maybe_parse-3580"><a href="#maybe_parse-3580"><span class="linenos">3580</span></a><span class="sd"> Args:</span> +</span><span id="maybe_parse-3581"><a href="#maybe_parse-3581"><span class="linenos">3581</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> +</span><span id="maybe_parse-3582"><a href="#maybe_parse-3582"><span class="linenos">3582</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> +</span><span id="maybe_parse-3583"><a href="#maybe_parse-3583"><span class="linenos">3583</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="maybe_parse-3584"><a href="#maybe_parse-3584"><span class="linenos">3584</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="maybe_parse-3585"><a href="#maybe_parse-3585"><span class="linenos">3585</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> +</span><span id="maybe_parse-3586"><a href="#maybe_parse-3586"><span class="linenos">3586</span></a><span class="sd"> (automatically includes a space)</span> +</span><span id="maybe_parse-3587"><a href="#maybe_parse-3587"><span class="linenos">3587</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="maybe_parse-3588"><a href="#maybe_parse-3588"><span class="linenos">3588</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="maybe_parse-3589"><a href="#maybe_parse-3589"><span class="linenos">3589</span></a> +</span><span id="maybe_parse-3590"><a href="#maybe_parse-3590"><span class="linenos">3590</span></a><span class="sd"> Returns:</span> +</span><span id="maybe_parse-3591"><a href="#maybe_parse-3591"><span class="linenos">3591</span></a><span class="sd"> Expression: the parsed or given expression.</span> +</span><span id="maybe_parse-3592"><a href="#maybe_parse-3592"><span class="linenos">3592</span></a><span class="sd"> """</span> +</span><span id="maybe_parse-3593"><a href="#maybe_parse-3593"><span class="linenos">3593</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="maybe_parse-3594"><a href="#maybe_parse-3594"><span class="linenos">3594</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> +</span><span id="maybe_parse-3595"><a href="#maybe_parse-3595"><span class="linenos">3595</span></a> +</span><span id="maybe_parse-3596"><a href="#maybe_parse-3596"><span class="linenos">3596</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> +</span><span id="maybe_parse-3597"><a href="#maybe_parse-3597"><span class="linenos">3597</span></a> +</span><span id="maybe_parse-3598"><a href="#maybe_parse-3598"><span class="linenos">3598</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> +</span><span id="maybe_parse-3599"><a href="#maybe_parse-3599"><span class="linenos">3599</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> +</span><span id="maybe_parse-3600"><a href="#maybe_parse-3600"><span class="linenos">3600</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> +</span><span id="maybe_parse-3601"><a href="#maybe_parse-3601"><span class="linenos">3601</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Gracefully handle a possible string or expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">maybe_parse</span><span class="p">(</span><span class="s2">"1"</span><span class="p">)</span> +<span class="go">(LITERAL this: 1, is_string: False)</span> +<span class="gp">>>> </span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"x"</span><span class="p">))</span> +<span class="go">(IDENTIFIER this: x, quoted: False)</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>sql_or_expression:</strong> the SQL code string or an expression</li> +<li><strong>into:</strong> the SQLGlot Expression to parse into</li> +<li><strong>dialect:</strong> the dialect used to parse the input expressions (in the case that an +input expression is a SQL string).</li> +<li><strong>prefix:</strong> a string to prefix the sql with before it gets parsed +(automatically includes a space)</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions (again, in the case +that an input expression is a SQL string).</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Expression: the parsed or given expression.</p> +</blockquote> +</div> + + + </section> + <section id="union"> + <input id="union-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">union</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">left</span>, </span><span class="param"><span class="n">right</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="union-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#union"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="union-3747"><a href="#union-3747"><span class="linenos">3747</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="union-3748"><a href="#union-3748"><span class="linenos">3748</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="union-3749"><a href="#union-3749"><span class="linenos">3749</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> +</span><span id="union-3750"><a href="#union-3750"><span class="linenos">3750</span></a> +</span><span id="union-3751"><a href="#union-3751"><span class="linenos">3751</span></a><span class="sd"> Example:</span> +</span><span id="union-3752"><a href="#union-3752"><span class="linenos">3752</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="union-3753"><a href="#union-3753"><span class="linenos">3753</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="union-3754"><a href="#union-3754"><span class="linenos">3754</span></a> +</span><span id="union-3755"><a href="#union-3755"><span class="linenos">3755</span></a><span class="sd"> Args:</span> +</span><span id="union-3756"><a href="#union-3756"><span class="linenos">3756</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="union-3757"><a href="#union-3757"><span class="linenos">3757</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="union-3758"><a href="#union-3758"><span class="linenos">3758</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="union-3759"><a href="#union-3759"><span class="linenos">3759</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="union-3760"><a href="#union-3760"><span class="linenos">3760</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="union-3761"><a href="#union-3761"><span class="linenos">3761</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="union-3762"><a href="#union-3762"><span class="linenos">3762</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="union-3763"><a href="#union-3763"><span class="linenos">3763</span></a><span class="sd"> Returns:</span> +</span><span id="union-3764"><a href="#union-3764"><span class="linenos">3764</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> +</span><span id="union-3765"><a href="#union-3765"><span class="linenos">3765</span></a><span class="sd"> """</span> +</span><span id="union-3766"><a href="#union-3766"><span class="linenos">3766</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="union-3767"><a href="#union-3767"><span class="linenos">3767</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="union-3768"><a href="#union-3768"><span class="linenos">3768</span></a> +</span><span id="union-3769"><a href="#union-3769"><span class="linenos">3769</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initializes a syntax tree from one UNION expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">union</span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">,</span> <span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>left (str | Expression):</strong> the SQL code string corresponding to the left-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>right (str | Expression):</strong> the SQL code string corresponding to the right-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Union: the syntax tree for the UNION expression.</p> +</blockquote> +</div> + + + </section> + <section id="intersect"> + <input id="intersect-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">intersect</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">left</span>, </span><span class="param"><span class="n">right</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="intersect-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#intersect"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="intersect-3772"><a href="#intersect-3772"><span class="linenos">3772</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="intersect-3773"><a href="#intersect-3773"><span class="linenos">3773</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="intersect-3774"><a href="#intersect-3774"><span class="linenos">3774</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> +</span><span id="intersect-3775"><a href="#intersect-3775"><span class="linenos">3775</span></a> +</span><span id="intersect-3776"><a href="#intersect-3776"><span class="linenos">3776</span></a><span class="sd"> Example:</span> +</span><span id="intersect-3777"><a href="#intersect-3777"><span class="linenos">3777</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="intersect-3778"><a href="#intersect-3778"><span class="linenos">3778</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="intersect-3779"><a href="#intersect-3779"><span class="linenos">3779</span></a> +</span><span id="intersect-3780"><a href="#intersect-3780"><span class="linenos">3780</span></a><span class="sd"> Args:</span> +</span><span id="intersect-3781"><a href="#intersect-3781"><span class="linenos">3781</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="intersect-3782"><a href="#intersect-3782"><span class="linenos">3782</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="intersect-3783"><a href="#intersect-3783"><span class="linenos">3783</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="intersect-3784"><a href="#intersect-3784"><span class="linenos">3784</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="intersect-3785"><a href="#intersect-3785"><span class="linenos">3785</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="intersect-3786"><a href="#intersect-3786"><span class="linenos">3786</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="intersect-3787"><a href="#intersect-3787"><span class="linenos">3787</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="intersect-3788"><a href="#intersect-3788"><span class="linenos">3788</span></a><span class="sd"> Returns:</span> +</span><span id="intersect-3789"><a href="#intersect-3789"><span class="linenos">3789</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> +</span><span id="intersect-3790"><a href="#intersect-3790"><span class="linenos">3790</span></a><span class="sd"> """</span> +</span><span id="intersect-3791"><a href="#intersect-3791"><span class="linenos">3791</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="intersect-3792"><a href="#intersect-3792"><span class="linenos">3792</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="intersect-3793"><a href="#intersect-3793"><span class="linenos">3793</span></a> +</span><span id="intersect-3794"><a href="#intersect-3794"><span class="linenos">3794</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initializes a syntax tree from one INTERSECT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">intersect</span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">,</span> <span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>left (str | Expression):</strong> the SQL code string corresponding to the left-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>right (str | Expression):</strong> the SQL code string corresponding to the right-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Intersect: the syntax tree for the INTERSECT expression.</p> +</blockquote> +</div> + + + </section> + <section id="except_"> + <input id="except_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">except_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">left</span>, </span><span class="param"><span class="n">right</span>, </span><span class="param"><span class="n">distinct</span><span class="o">=</span><span class="kc">True</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="except_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#except_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="except_-3797"><a href="#except_-3797"><span class="linenos">3797</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="except_-3798"><a href="#except_-3798"><span class="linenos">3798</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="except_-3799"><a href="#except_-3799"><span class="linenos">3799</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> +</span><span id="except_-3800"><a href="#except_-3800"><span class="linenos">3800</span></a> +</span><span id="except_-3801"><a href="#except_-3801"><span class="linenos">3801</span></a><span class="sd"> Example:</span> +</span><span id="except_-3802"><a href="#except_-3802"><span class="linenos">3802</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="except_-3803"><a href="#except_-3803"><span class="linenos">3803</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="except_-3804"><a href="#except_-3804"><span class="linenos">3804</span></a> +</span><span id="except_-3805"><a href="#except_-3805"><span class="linenos">3805</span></a><span class="sd"> Args:</span> +</span><span id="except_-3806"><a href="#except_-3806"><span class="linenos">3806</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="except_-3807"><a href="#except_-3807"><span class="linenos">3807</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="except_-3808"><a href="#except_-3808"><span class="linenos">3808</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="except_-3809"><a href="#except_-3809"><span class="linenos">3809</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="except_-3810"><a href="#except_-3810"><span class="linenos">3810</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="except_-3811"><a href="#except_-3811"><span class="linenos">3811</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="except_-3812"><a href="#except_-3812"><span class="linenos">3812</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="except_-3813"><a href="#except_-3813"><span class="linenos">3813</span></a><span class="sd"> Returns:</span> +</span><span id="except_-3814"><a href="#except_-3814"><span class="linenos">3814</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> +</span><span id="except_-3815"><a href="#except_-3815"><span class="linenos">3815</span></a><span class="sd"> """</span> +</span><span id="except_-3816"><a href="#except_-3816"><span class="linenos">3816</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="except_-3817"><a href="#except_-3817"><span class="linenos">3817</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="except_-3818"><a href="#except_-3818"><span class="linenos">3818</span></a> +</span><span id="except_-3819"><a href="#except_-3819"><span class="linenos">3819</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initializes a syntax tree from one EXCEPT expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">except_</span><span class="p">(</span><span class="s2">"SELECT * FROM foo"</span><span class="p">,</span> <span class="s2">"SELECT * FROM bla"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>left (str | Expression):</strong> the SQL code string corresponding to the left-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>right (str | Expression):</strong> the SQL code string corresponding to the right-hand side. +If an <code><a href="#Expression">Expression</a></code> instance is passed, it will be used as-is.</li> +<li><strong>distinct (bool):</strong> set the DISTINCT flag if and only if this is true.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>opts (kwargs):</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Except: the syntax tree for the EXCEPT statement.</p> +</blockquote> +</div> + + + </section> + <section id="select"> + <input id="select-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">select</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="select-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#select"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="select-3822"><a href="#select-3822"><span class="linenos">3822</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="select-3823"><a href="#select-3823"><span class="linenos">3823</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="select-3824"><a href="#select-3824"><span class="linenos">3824</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> +</span><span id="select-3825"><a href="#select-3825"><span class="linenos">3825</span></a> +</span><span id="select-3826"><a href="#select-3826"><span class="linenos">3826</span></a><span class="sd"> Example:</span> +</span><span id="select-3827"><a href="#select-3827"><span class="linenos">3827</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> +</span><span id="select-3828"><a href="#select-3828"><span class="linenos">3828</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="select-3829"><a href="#select-3829"><span class="linenos">3829</span></a> +</span><span id="select-3830"><a href="#select-3830"><span class="linenos">3830</span></a><span class="sd"> Args:</span> +</span><span id="select-3831"><a href="#select-3831"><span class="linenos">3831</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the expressions of a</span> +</span><span id="select-3832"><a href="#select-3832"><span class="linenos">3832</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="select-3833"><a href="#select-3833"><span class="linenos">3833</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions (in the case that an</span> +</span><span id="select-3834"><a href="#select-3834"><span class="linenos">3834</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="select-3835"><a href="#select-3835"><span class="linenos">3835</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="select-3836"><a href="#select-3836"><span class="linenos">3836</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="select-3837"><a href="#select-3837"><span class="linenos">3837</span></a> +</span><span id="select-3838"><a href="#select-3838"><span class="linenos">3838</span></a><span class="sd"> Returns:</span> +</span><span id="select-3839"><a href="#select-3839"><span class="linenos">3839</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="select-3840"><a href="#select-3840"><span class="linenos">3840</span></a><span class="sd"> """</span> +</span><span id="select-3841"><a href="#select-3841"><span class="linenos">3841</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initializes a syntax tree from one or multiple SELECT expressions.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">select</span><span class="p">(</span><span class="s2">"col1"</span><span class="p">,</span> <span class="s2">"col2"</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT col1, col2 FROM tbl'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code string to parse as the expressions of a +SELECT statement. If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions (in the case that an +input expression is a SQL string).</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions (again, in the case +that an input expression is a SQL string).</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the syntax tree for the SELECT statement.</p> +</blockquote> +</div> + + + </section> + <section id="from_"> + <input id="from_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">from_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Select">sqlglot.expressions.Select</a></span>:</span></span> + + <label class="view-source-button" for="from_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#from_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="from_-3844"><a href="#from_-3844"><span class="linenos">3844</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="from_-3845"><a href="#from_-3845"><span class="linenos">3845</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="from_-3846"><a href="#from_-3846"><span class="linenos">3846</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> +</span><span id="from_-3847"><a href="#from_-3847"><span class="linenos">3847</span></a> +</span><span id="from_-3848"><a href="#from_-3848"><span class="linenos">3848</span></a><span class="sd"> Example:</span> +</span><span id="from_-3849"><a href="#from_-3849"><span class="linenos">3849</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> +</span><span id="from_-3850"><a href="#from_-3850"><span class="linenos">3850</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="from_-3851"><a href="#from_-3851"><span class="linenos">3851</span></a> +</span><span id="from_-3852"><a href="#from_-3852"><span class="linenos">3852</span></a><span class="sd"> Args:</span> +</span><span id="from_-3853"><a href="#from_-3853"><span class="linenos">3853</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> +</span><span id="from_-3854"><a href="#from_-3854"><span class="linenos">3854</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="from_-3855"><a href="#from_-3855"><span class="linenos">3855</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="from_-3856"><a href="#from_-3856"><span class="linenos">3856</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="from_-3857"><a href="#from_-3857"><span class="linenos">3857</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="from_-3858"><a href="#from_-3858"><span class="linenos">3858</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="from_-3859"><a href="#from_-3859"><span class="linenos">3859</span></a> +</span><span id="from_-3860"><a href="#from_-3860"><span class="linenos">3860</span></a><span class="sd"> Returns:</span> +</span><span id="from_-3861"><a href="#from_-3861"><span class="linenos">3861</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="from_-3862"><a href="#from_-3862"><span class="linenos">3862</span></a><span class="sd"> """</span> +</span><span id="from_-3863"><a href="#from_-3863"><span class="linenos">3863</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initializes a syntax tree from a FROM expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"col1"</span><span class="p">,</span> <span class="s2">"col2"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT col1, col2 FROM tbl'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code string to parse as the FROM expressions of a +SELECT statement. If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression (in the case that the +input expression is a SQL string).</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions (again, in the case +that the input expression is a SQL string).</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: the syntax tree for the SELECT statement.</p> +</blockquote> +</div> + + + </section> + <section id="update"> + <input id="update-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">update</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">table</span>,</span><span class="param"> <span class="n">properties</span>,</span><span class="param"> <span class="n">where</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">from_</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Update">sqlglot.expressions.Update</a></span>:</span></span> + + <label class="view-source-button" for="update-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#update"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="update-3866"><a href="#update-3866"><span class="linenos">3866</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">from_</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> +</span><span id="update-3867"><a href="#update-3867"><span class="linenos">3867</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="update-3868"><a href="#update-3868"><span class="linenos">3868</span></a><span class="sd"> Creates an update statement.</span> +</span><span id="update-3869"><a href="#update-3869"><span class="linenos">3869</span></a> +</span><span id="update-3870"><a href="#update-3870"><span class="linenos">3870</span></a><span class="sd"> Example:</span> +</span><span id="update-3871"><a href="#update-3871"><span class="linenos">3871</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> +</span><span id="update-3872"><a href="#update-3872"><span class="linenos">3872</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> +</span><span id="update-3873"><a href="#update-3873"><span class="linenos">3873</span></a> +</span><span id="update-3874"><a href="#update-3874"><span class="linenos">3874</span></a><span class="sd"> Args:</span> +</span><span id="update-3875"><a href="#update-3875"><span class="linenos">3875</span></a><span class="sd"> *properties (Dict[str, Any]): dictionary of properties to set which are</span> +</span><span id="update-3876"><a href="#update-3876"><span class="linenos">3876</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> +</span><span id="update-3877"><a href="#update-3877"><span class="linenos">3877</span></a><span class="sd"> where (str): sql conditional parsed into a WHERE statement</span> +</span><span id="update-3878"><a href="#update-3878"><span class="linenos">3878</span></a><span class="sd"> from_ (str): sql statement parsed into a FROM statement</span> +</span><span id="update-3879"><a href="#update-3879"><span class="linenos">3879</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="update-3880"><a href="#update-3880"><span class="linenos">3880</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="update-3881"><a href="#update-3881"><span class="linenos">3881</span></a> +</span><span id="update-3882"><a href="#update-3882"><span class="linenos">3882</span></a><span class="sd"> Returns:</span> +</span><span id="update-3883"><a href="#update-3883"><span class="linenos">3883</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> +</span><span id="update-3884"><a href="#update-3884"><span class="linenos">3884</span></a><span class="sd"> """</span> +</span><span id="update-3885"><a href="#update-3885"><span class="linenos">3885</span></a> <span class="n">update</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> +</span><span id="update-3886"><a href="#update-3886"><span class="linenos">3886</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-3887"><a href="#update-3887"><span class="linenos">3887</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="update-3888"><a href="#update-3888"><span class="linenos">3888</span></a> <span class="p">[</span> +</span><span id="update-3889"><a href="#update-3889"><span class="linenos">3889</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> +</span><span id="update-3890"><a href="#update-3890"><span class="linenos">3890</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="update-3891"><a href="#update-3891"><span class="linenos">3891</span></a> <span class="p">],</span> +</span><span id="update-3892"><a href="#update-3892"><span class="linenos">3892</span></a> <span class="p">)</span> +</span><span id="update-3893"><a href="#update-3893"><span class="linenos">3893</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> +</span><span id="update-3894"><a href="#update-3894"><span class="linenos">3894</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-3895"><a href="#update-3895"><span class="linenos">3895</span></a> <span class="s2">"from"</span><span class="p">,</span> +</span><span id="update-3896"><a href="#update-3896"><span class="linenos">3896</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="update-3897"><a href="#update-3897"><span class="linenos">3897</span></a> <span class="p">)</span> +</span><span id="update-3898"><a href="#update-3898"><span class="linenos">3898</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="update-3899"><a href="#update-3899"><span class="linenos">3899</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="update-3900"><a href="#update-3900"><span class="linenos">3900</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="update-3901"><a href="#update-3901"><span class="linenos">3901</span></a> <span class="n">update</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-3902"><a href="#update-3902"><span class="linenos">3902</span></a> <span class="s2">"where"</span><span class="p">,</span> +</span><span id="update-3903"><a href="#update-3903"><span class="linenos">3903</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="update-3904"><a href="#update-3904"><span class="linenos">3904</span></a> <span class="p">)</span> +</span><span id="update-3905"><a href="#update-3905"><span class="linenos">3905</span></a> <span class="k">return</span> <span class="n">update</span> +</span></pre></div> + + + <div class="docstring"><p>Creates an update statement.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">update</span><span class="p">(</span><span class="s2">"my_table"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"x"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"y"</span><span class="p">:</span> <span class="s2">"2"</span><span class="p">,</span> <span class="s2">"z"</span><span class="p">:</span> <span class="kc">None</span><span class="p">},</span> <span class="n">from_</span><span class="o">=</span><span class="s2">"baz"</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="s2">"id > 1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">"UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*properties (Dict[str, Any]):</strong> dictionary of properties to set which are +auto converted to sql objects eg None -> NULL</li> +<li><strong>where (str):</strong> sql conditional parsed into a WHERE statement</li> +<li><strong>from_ (str):</strong> sql statement parsed into a FROM statement</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Update: the syntax tree for the UPDATE statement.</p> +</blockquote> +</div> + + + </section> + <section id="delete"> + <input id="delete-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">delete</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">table</span>, </span><span class="param"><span class="n">where</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Delete">sqlglot.expressions.Delete</a></span>:</span></span> + + <label class="view-source-button" for="delete-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#delete"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="delete-3908"><a href="#delete-3908"><span class="linenos">3908</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="delete-3909"><a href="#delete-3909"><span class="linenos">3909</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="delete-3910"><a href="#delete-3910"><span class="linenos">3910</span></a><span class="sd"> Builds a delete statement.</span> +</span><span id="delete-3911"><a href="#delete-3911"><span class="linenos">3911</span></a> +</span><span id="delete-3912"><a href="#delete-3912"><span class="linenos">3912</span></a><span class="sd"> Example:</span> +</span><span id="delete-3913"><a href="#delete-3913"><span class="linenos">3913</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> +</span><span id="delete-3914"><a href="#delete-3914"><span class="linenos">3914</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> +</span><span id="delete-3915"><a href="#delete-3915"><span class="linenos">3915</span></a> +</span><span id="delete-3916"><a href="#delete-3916"><span class="linenos">3916</span></a><span class="sd"> Args:</span> +</span><span id="delete-3917"><a href="#delete-3917"><span class="linenos">3917</span></a><span class="sd"> where (str|Condition): sql conditional parsed into a WHERE statement</span> +</span><span id="delete-3918"><a href="#delete-3918"><span class="linenos">3918</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="delete-3919"><a href="#delete-3919"><span class="linenos">3919</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="delete-3920"><a href="#delete-3920"><span class="linenos">3920</span></a> +</span><span id="delete-3921"><a href="#delete-3921"><span class="linenos">3921</span></a><span class="sd"> Returns:</span> +</span><span id="delete-3922"><a href="#delete-3922"><span class="linenos">3922</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> +</span><span id="delete-3923"><a href="#delete-3923"><span class="linenos">3923</span></a><span class="sd"> """</span> +</span><span id="delete-3924"><a href="#delete-3924"><span class="linenos">3924</span></a> <span class="k">return</span> <span class="n">Delete</span><span class="p">(</span> +</span><span id="delete-3925"><a href="#delete-3925"><span class="linenos">3925</span></a> <span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="delete-3926"><a href="#delete-3926"><span class="linenos">3926</span></a> <span class="n">where</span><span class="o">=</span><span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="delete-3927"><a href="#delete-3927"><span class="linenos">3927</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">)</span> +</span><span id="delete-3928"><a href="#delete-3928"><span class="linenos">3928</span></a> <span class="k">else</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="delete-3929"><a href="#delete-3929"><span class="linenos">3929</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Builds a delete statement.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">delete</span><span class="p">(</span><span class="s2">"my_table"</span><span class="p">,</span> <span class="n">where</span><span class="o">=</span><span class="s2">"id > 1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'DELETE FROM my_table WHERE id > 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>where (str|Condition):</strong> sql conditional parsed into a WHERE statement</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expressions.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Delete: the syntax tree for the DELETE statement.</p> +</blockquote> +</div> + + + </section> + <section id="condition"> + <input id="condition-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">condition</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Condition">sqlglot.expressions.Condition</a></span>:</span></span> + + <label class="view-source-button" for="condition-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#condition"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="condition-3932"><a href="#condition-3932"><span class="linenos">3932</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> +</span><span id="condition-3933"><a href="#condition-3933"><span class="linenos">3933</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="condition-3934"><a href="#condition-3934"><span class="linenos">3934</span></a><span class="sd"> Initialize a logical condition expression.</span> +</span><span id="condition-3935"><a href="#condition-3935"><span class="linenos">3935</span></a> +</span><span id="condition-3936"><a href="#condition-3936"><span class="linenos">3936</span></a><span class="sd"> Example:</span> +</span><span id="condition-3937"><a href="#condition-3937"><span class="linenos">3937</span></a><span class="sd"> >>> condition("x=1").sql()</span> +</span><span id="condition-3938"><a href="#condition-3938"><span class="linenos">3938</span></a><span class="sd"> 'x = 1'</span> +</span><span id="condition-3939"><a href="#condition-3939"><span class="linenos">3939</span></a> +</span><span id="condition-3940"><a href="#condition-3940"><span class="linenos">3940</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> +</span><span id="condition-3941"><a href="#condition-3941"><span class="linenos">3941</span></a><span class="sd"> >>> where = condition("x=1")</span> +</span><span id="condition-3942"><a href="#condition-3942"><span class="linenos">3942</span></a><span class="sd"> >>> where = where.and_("y=1")</span> +</span><span id="condition-3943"><a href="#condition-3943"><span class="linenos">3943</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> +</span><span id="condition-3944"><a href="#condition-3944"><span class="linenos">3944</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> +</span><span id="condition-3945"><a href="#condition-3945"><span class="linenos">3945</span></a> +</span><span id="condition-3946"><a href="#condition-3946"><span class="linenos">3946</span></a><span class="sd"> Args:</span> +</span><span id="condition-3947"><a href="#condition-3947"><span class="linenos">3947</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> +</span><span id="condition-3948"><a href="#condition-3948"><span class="linenos">3948</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="condition-3949"><a href="#condition-3949"><span class="linenos">3949</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="condition-3950"><a href="#condition-3950"><span class="linenos">3950</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="condition-3951"><a href="#condition-3951"><span class="linenos">3951</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="condition-3952"><a href="#condition-3952"><span class="linenos">3952</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="condition-3953"><a href="#condition-3953"><span class="linenos">3953</span></a> +</span><span id="condition-3954"><a href="#condition-3954"><span class="linenos">3954</span></a><span class="sd"> Returns:</span> +</span><span id="condition-3955"><a href="#condition-3955"><span class="linenos">3955</span></a><span class="sd"> Condition: the expression</span> +</span><span id="condition-3956"><a href="#condition-3956"><span class="linenos">3956</span></a><span class="sd"> """</span> +</span><span id="condition-3957"><a href="#condition-3957"><span class="linenos">3957</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> +</span><span id="condition-3958"><a href="#condition-3958"><span class="linenos">3958</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="condition-3959"><a href="#condition-3959"><span class="linenos">3959</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> +</span><span id="condition-3960"><a href="#condition-3960"><span class="linenos">3960</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="condition-3961"><a href="#condition-3961"><span class="linenos">3961</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="condition-3962"><a href="#condition-3962"><span class="linenos">3962</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Initialize a logical condition expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">condition</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'x = 1'</span> +</code></pre> + </div> + + <p>This is helpful for composing larger logical syntax trees:</p> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">where</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">where</span> <span class="o">=</span> <span class="n">where</span><span class="o">.</span><span class="n">and_</span><span class="p">(</span><span class="s2">"y=1"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="s2">"tbl"</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="n">where</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expression (str | Expression):</strong> the SQL code string to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression (in the case that the +input expression is a SQL string).</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions (again, in the case +that the input expression is a SQL string).</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Condition: the expression</p> +</blockquote> +</div> + + + </section> + <section id="and_"> + <input id="and_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">and_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#And">sqlglot.expressions.And</a></span>:</span></span> + + <label class="view-source-button" for="and_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#and_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="and_-3965"><a href="#and_-3965"><span class="linenos">3965</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> +</span><span id="and_-3966"><a href="#and_-3966"><span class="linenos">3966</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="and_-3967"><a href="#and_-3967"><span class="linenos">3967</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> +</span><span id="and_-3968"><a href="#and_-3968"><span class="linenos">3968</span></a> +</span><span id="and_-3969"><a href="#and_-3969"><span class="linenos">3969</span></a><span class="sd"> Example:</span> +</span><span id="and_-3970"><a href="#and_-3970"><span class="linenos">3970</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> +</span><span id="and_-3971"><a href="#and_-3971"><span class="linenos">3971</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> +</span><span id="and_-3972"><a href="#and_-3972"><span class="linenos">3972</span></a> +</span><span id="and_-3973"><a href="#and_-3973"><span class="linenos">3973</span></a><span class="sd"> Args:</span> +</span><span id="and_-3974"><a href="#and_-3974"><span class="linenos">3974</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="and_-3975"><a href="#and_-3975"><span class="linenos">3975</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="and_-3976"><a href="#and_-3976"><span class="linenos">3976</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="and_-3977"><a href="#and_-3977"><span class="linenos">3977</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="and_-3978"><a href="#and_-3978"><span class="linenos">3978</span></a> +</span><span id="and_-3979"><a href="#and_-3979"><span class="linenos">3979</span></a><span class="sd"> Returns:</span> +</span><span id="and_-3980"><a href="#and_-3980"><span class="linenos">3980</span></a><span class="sd"> And: the new condition</span> +</span><span id="and_-3981"><a href="#and_-3981"><span class="linenos">3981</span></a><span class="sd"> """</span> +</span><span id="and_-3982"><a href="#and_-3982"><span class="linenos">3982</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Combine multiple conditions with an AND logical operator.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">and_</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">,</span> <span class="n">and_</span><span class="p">(</span><span class="s2">"y=1"</span><span class="p">,</span> <span class="s2">"z=1"</span><span class="p">))</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'x = 1 AND (y = 1 AND z = 1)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>And: the new condition</p> +</blockquote> +</div> + + + </section> + <section id="or_"> + <input id="or_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">or_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="o">*</span><span class="n">expressions</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Or">sqlglot.expressions.Or</a></span>:</span></span> + + <label class="view-source-button" for="or_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#or_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="or_-3985"><a href="#or_-3985"><span class="linenos">3985</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> +</span><span id="or_-3986"><a href="#or_-3986"><span class="linenos">3986</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="or_-3987"><a href="#or_-3987"><span class="linenos">3987</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> +</span><span id="or_-3988"><a href="#or_-3988"><span class="linenos">3988</span></a> +</span><span id="or_-3989"><a href="#or_-3989"><span class="linenos">3989</span></a><span class="sd"> Example:</span> +</span><span id="or_-3990"><a href="#or_-3990"><span class="linenos">3990</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> +</span><span id="or_-3991"><a href="#or_-3991"><span class="linenos">3991</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> +</span><span id="or_-3992"><a href="#or_-3992"><span class="linenos">3992</span></a> +</span><span id="or_-3993"><a href="#or_-3993"><span class="linenos">3993</span></a><span class="sd"> Args:</span> +</span><span id="or_-3994"><a href="#or_-3994"><span class="linenos">3994</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="or_-3995"><a href="#or_-3995"><span class="linenos">3995</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="or_-3996"><a href="#or_-3996"><span class="linenos">3996</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="or_-3997"><a href="#or_-3997"><span class="linenos">3997</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="or_-3998"><a href="#or_-3998"><span class="linenos">3998</span></a> +</span><span id="or_-3999"><a href="#or_-3999"><span class="linenos">3999</span></a><span class="sd"> Returns:</span> +</span><span id="or_-4000"><a href="#or_-4000"><span class="linenos">4000</span></a><span class="sd"> Or: the new condition</span> +</span><span id="or_-4001"><a href="#or_-4001"><span class="linenos">4001</span></a><span class="sd"> """</span> +</span><span id="or_-4002"><a href="#or_-4002"><span class="linenos">4002</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Combine multiple conditions with an OR logical operator.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">or_</span><span class="p">(</span><span class="s2">"x=1"</span><span class="p">,</span> <span class="n">or_</span><span class="p">(</span><span class="s2">"y=1"</span><span class="p">,</span> <span class="s2">"z=1"</span><span class="p">))</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'x = 1 OR (y = 1 OR z = 1)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>*expressions (str | Expression):</strong> the SQL code strings to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Or: the new condition</p> +</blockquote> +</div> + + + </section> + <section id="not_"> + <input id="not_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">not_</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Not">sqlglot.expressions.Not</a></span>:</span></span> + + <label class="view-source-button" for="not_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#not_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="not_-4005"><a href="#not_-4005"><span class="linenos">4005</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> +</span><span id="not_-4006"><a href="#not_-4006"><span class="linenos">4006</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="not_-4007"><a href="#not_-4007"><span class="linenos">4007</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> +</span><span id="not_-4008"><a href="#not_-4008"><span class="linenos">4008</span></a> +</span><span id="not_-4009"><a href="#not_-4009"><span class="linenos">4009</span></a><span class="sd"> Example:</span> +</span><span id="not_-4010"><a href="#not_-4010"><span class="linenos">4010</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> +</span><span id="not_-4011"><a href="#not_-4011"><span class="linenos">4011</span></a><span class="sd"> "NOT this_suit = 'black'"</span> +</span><span id="not_-4012"><a href="#not_-4012"><span class="linenos">4012</span></a> +</span><span id="not_-4013"><a href="#not_-4013"><span class="linenos">4013</span></a><span class="sd"> Args:</span> +</span><span id="not_-4014"><a href="#not_-4014"><span class="linenos">4014</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="not_-4015"><a href="#not_-4015"><span class="linenos">4015</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="not_-4016"><a href="#not_-4016"><span class="linenos">4016</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="not_-4017"><a href="#not_-4017"><span class="linenos">4017</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="not_-4018"><a href="#not_-4018"><span class="linenos">4018</span></a> +</span><span id="not_-4019"><a href="#not_-4019"><span class="linenos">4019</span></a><span class="sd"> Returns:</span> +</span><span id="not_-4020"><a href="#not_-4020"><span class="linenos">4020</span></a><span class="sd"> Not: the new condition</span> +</span><span id="not_-4021"><a href="#not_-4021"><span class="linenos">4021</span></a><span class="sd"> """</span> +</span><span id="not_-4022"><a href="#not_-4022"><span class="linenos">4022</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> +</span><span id="not_-4023"><a href="#not_-4023"><span class="linenos">4023</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="not_-4024"><a href="#not_-4024"><span class="linenos">4024</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="not_-4025"><a href="#not_-4025"><span class="linenos">4025</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="not_-4026"><a href="#not_-4026"><span class="linenos">4026</span></a> <span class="p">)</span> +</span><span id="not_-4027"><a href="#not_-4027"><span class="linenos">4027</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> +</span></pre></div> + + + <div class="docstring"><p>Wrap a condition with a NOT operator.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">not_</span><span class="p">(</span><span class="s2">"this_suit='black'"</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">"NOT this_suit = 'black'"</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code strings to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Not: the new condition</p> +</blockquote> +</div> + + + </section> + <section id="paren"> + <input id="paren-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">paren</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span></span><span class="return-annotation">) -> <span class="n"><a href="#Paren">sqlglot.expressions.Paren</a></span>:</span></span> + + <label class="view-source-button" for="paren-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#paren"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="paren-4030"><a href="#paren-4030"><span class="linenos">4030</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="paren-4031"><a href="#paren-4031"><span class="linenos">4031</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span></pre></div> + + + + + </section> + <section id="to_identifier"> + <input id="to_identifier-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">to_identifier</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">name</span>, </span><span class="param"><span class="n">quoted</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="to_identifier-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#to_identifier"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_identifier-4047"><a href="#to_identifier-4047"><span class="linenos">4047</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="to_identifier-4048"><a href="#to_identifier-4048"><span class="linenos">4048</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> +</span><span id="to_identifier-4049"><a href="#to_identifier-4049"><span class="linenos">4049</span></a> +</span><span id="to_identifier-4050"><a href="#to_identifier-4050"><span class="linenos">4050</span></a><span class="sd"> Args:</span> +</span><span id="to_identifier-4051"><a href="#to_identifier-4051"><span class="linenos">4051</span></a><span class="sd"> name: The name to turn into an identifier.</span> +</span><span id="to_identifier-4052"><a href="#to_identifier-4052"><span class="linenos">4052</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> +</span><span id="to_identifier-4053"><a href="#to_identifier-4053"><span class="linenos">4053</span></a> +</span><span id="to_identifier-4054"><a href="#to_identifier-4054"><span class="linenos">4054</span></a><span class="sd"> Returns:</span> +</span><span id="to_identifier-4055"><a href="#to_identifier-4055"><span class="linenos">4055</span></a><span class="sd"> The identifier ast node.</span> +</span><span id="to_identifier-4056"><a href="#to_identifier-4056"><span class="linenos">4056</span></a><span class="sd"> """</span> +</span><span id="to_identifier-4057"><a href="#to_identifier-4057"><span class="linenos">4057</span></a> +</span><span id="to_identifier-4058"><a href="#to_identifier-4058"><span class="linenos">4058</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="to_identifier-4059"><a href="#to_identifier-4059"><span class="linenos">4059</span></a> <span class="k">return</span> <span class="kc">None</span> +</span><span id="to_identifier-4060"><a href="#to_identifier-4060"><span class="linenos">4060</span></a> +</span><span id="to_identifier-4061"><a href="#to_identifier-4061"><span class="linenos">4061</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> +</span><span id="to_identifier-4062"><a href="#to_identifier-4062"><span class="linenos">4062</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> +</span><span id="to_identifier-4063"><a href="#to_identifier-4063"><span class="linenos">4063</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_identifier-4064"><a href="#to_identifier-4064"><span class="linenos">4064</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> +</span><span id="to_identifier-4065"><a href="#to_identifier-4065"><span class="linenos">4065</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> +</span><span id="to_identifier-4066"><a href="#to_identifier-4066"><span class="linenos">4066</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> +</span><span id="to_identifier-4067"><a href="#to_identifier-4067"><span class="linenos">4067</span></a> <span class="p">)</span> +</span><span id="to_identifier-4068"><a href="#to_identifier-4068"><span class="linenos">4068</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="to_identifier-4069"><a href="#to_identifier-4069"><span class="linenos">4069</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_identifier-4070"><a href="#to_identifier-4070"><span class="linenos">4070</span></a> <span class="k">return</span> <span class="n">identifier</span> +</span></pre></div> + + + <div class="docstring"><p>Builds an identifier.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>name:</strong> The name to turn into an identifier.</li> +<li><strong>quoted:</strong> Whether or not force quote the identifier.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The identifier ast node.</p> +</blockquote> +</div> + + + </section> + <section id="to_interval"> + <input id="to_interval-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">to_interval</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Literal">sqlglot.expressions.Literal</a></span></span><span class="return-annotation">) -> <span class="n"><a href="#Interval">sqlglot.expressions.Interval</a></span>:</span></span> + + <label class="view-source-button" for="to_interval-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#to_interval"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_interval-4076"><a href="#to_interval-4076"><span class="linenos">4076</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> +</span><span id="to_interval-4077"><a href="#to_interval-4077"><span class="linenos">4077</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> +</span><span id="to_interval-4078"><a href="#to_interval-4078"><span class="linenos">4078</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> +</span><span id="to_interval-4079"><a href="#to_interval-4079"><span class="linenos">4079</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> +</span><span id="to_interval-4080"><a href="#to_interval-4080"><span class="linenos">4080</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="to_interval-4081"><a href="#to_interval-4081"><span class="linenos">4081</span></a> +</span><span id="to_interval-4082"><a href="#to_interval-4082"><span class="linenos">4082</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> +</span><span id="to_interval-4083"><a href="#to_interval-4083"><span class="linenos">4083</span></a> +</span><span id="to_interval-4084"><a href="#to_interval-4084"><span class="linenos">4084</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="to_interval-4085"><a href="#to_interval-4085"><span class="linenos">4085</span></a> +</span><span id="to_interval-4086"><a href="#to_interval-4086"><span class="linenos">4086</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> +</span><span id="to_interval-4087"><a href="#to_interval-4087"><span class="linenos">4087</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="to_interval-4088"><a href="#to_interval-4088"><span class="linenos">4088</span></a> +</span><span id="to_interval-4089"><a href="#to_interval-4089"><span class="linenos">4089</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> +</span><span id="to_interval-4090"><a href="#to_interval-4090"><span class="linenos">4090</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> +</span><span id="to_interval-4091"><a href="#to_interval-4091"><span class="linenos">4091</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> +</span><span id="to_interval-4092"><a href="#to_interval-4092"><span class="linenos">4092</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Builds an interval expression from a string like '1 day' or '5 months'.</p> +</div> + + + </section> + <section id="to_table"> + <input id="to_table-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">to_table</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">sql_path</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Table">sqlglot.expressions.Table</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span>,</span><span class="param"> <span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">) -> <span class="n">Optional</span><span class="p">[</span><span class="n"><a href="#Table">sqlglot.expressions.Table</a></span><span class="p">]</span>:</span></span> + + <label class="view-source-button" for="to_table-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#to_table"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_table-4105"><a href="#to_table-4105"><span class="linenos">4105</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> +</span><span id="to_table-4106"><a href="#to_table-4106"><span class="linenos">4106</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="to_table-4107"><a href="#to_table-4107"><span class="linenos">4107</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> +</span><span id="to_table-4108"><a href="#to_table-4108"><span class="linenos">4108</span></a><span class="sd"> If a table is passed in then that table is returned.</span> +</span><span id="to_table-4109"><a href="#to_table-4109"><span class="linenos">4109</span></a> +</span><span id="to_table-4110"><a href="#to_table-4110"><span class="linenos">4110</span></a><span class="sd"> Args:</span> +</span><span id="to_table-4111"><a href="#to_table-4111"><span class="linenos">4111</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> +</span><span id="to_table-4112"><a href="#to_table-4112"><span class="linenos">4112</span></a> +</span><span id="to_table-4113"><a href="#to_table-4113"><span class="linenos">4113</span></a><span class="sd"> Returns:</span> +</span><span id="to_table-4114"><a href="#to_table-4114"><span class="linenos">4114</span></a><span class="sd"> A table expression.</span> +</span><span id="to_table-4115"><a href="#to_table-4115"><span class="linenos">4115</span></a><span class="sd"> """</span> +</span><span id="to_table-4116"><a href="#to_table-4116"><span class="linenos">4116</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="to_table-4117"><a href="#to_table-4117"><span class="linenos">4117</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="to_table-4118"><a href="#to_table-4118"><span class="linenos">4118</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_table-4119"><a href="#to_table-4119"><span class="linenos">4119</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_table-4120"><a href="#to_table-4120"><span class="linenos">4120</span></a> +</span><span id="to_table-4121"><a href="#to_table-4121"><span class="linenos">4121</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> +</span><span id="to_table-4122"><a href="#to_table-4122"><span class="linenos">4122</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Create a table expression from a <code>[catalog].[schema].[table]</code> sql path. Catalog and schema are optional. +If a table is passed in then that table is returned.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>sql_path:</strong> a <code>[catalog].[schema].[table]</code> string.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>A table expression.</p> +</blockquote> +</div> + + + </section> + <section id="to_column"> + <input id="to_column-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">to_column</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Column">sqlglot.expressions.Column</a></span>,</span><span class="param"> <span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">) -> <span class="n"><a href="#Column">sqlglot.expressions.Column</a></span>:</span></span> + + <label class="view-source-button" for="to_column-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#to_column"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_column-4125"><a href="#to_column-4125"><span class="linenos">4125</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="to_column-4126"><a href="#to_column-4126"><span class="linenos">4126</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="to_column-4127"><a href="#to_column-4127"><span class="linenos">4127</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> +</span><span id="to_column-4128"><a href="#to_column-4128"><span class="linenos">4128</span></a> +</span><span id="to_column-4129"><a href="#to_column-4129"><span class="linenos">4129</span></a><span class="sd"> If a column is passed in then that column is returned.</span> +</span><span id="to_column-4130"><a href="#to_column-4130"><span class="linenos">4130</span></a> +</span><span id="to_column-4131"><a href="#to_column-4131"><span class="linenos">4131</span></a><span class="sd"> Args:</span> +</span><span id="to_column-4132"><a href="#to_column-4132"><span class="linenos">4132</span></a><span class="sd"> sql_path: `[table].[column]` string</span> +</span><span id="to_column-4133"><a href="#to_column-4133"><span class="linenos">4133</span></a><span class="sd"> Returns:</span> +</span><span id="to_column-4134"><a href="#to_column-4134"><span class="linenos">4134</span></a><span class="sd"> Table: A column expression</span> +</span><span id="to_column-4135"><a href="#to_column-4135"><span class="linenos">4135</span></a><span class="sd"> """</span> +</span><span id="to_column-4136"><a href="#to_column-4136"><span class="linenos">4136</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="to_column-4137"><a href="#to_column-4137"><span class="linenos">4137</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="to_column-4138"><a href="#to_column-4138"><span class="linenos">4138</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_column-4139"><a href="#to_column-4139"><span class="linenos">4139</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_column-4140"><a href="#to_column-4140"><span class="linenos">4140</span></a> <span class="n">table_name</span><span class="p">,</span> <span class="n">column_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span> +</span><span id="to_column-4141"><a href="#to_column-4141"><span class="linenos">4141</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">column_name</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Create a column from a <code>[table].[column]</code> sql path. Schema is optional.</p> + +<p>If a column is passed in then that column is returned.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>sql_path:</strong> <code>[table].[column]</code> string</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Table: A column expression</p> +</blockquote> +</div> + + + </section> + <section id="alias_"> + <input id="alias_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">alias_</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>,</span><span class="param"> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span>,</span><span class="param"> <span class="n">table</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">bool</span><span class="p">,</span> <span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">]]</span> <span class="o">=</span> <span class="kc">False</span>,</span><span class="param"> <span class="n">quoted</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="alias_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#alias_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="alias_-4144"><a href="#alias_-4144"><span class="linenos">4144</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> +</span><span id="alias_-4145"><a href="#alias_-4145"><span class="linenos">4145</span></a> <span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> +</span><span id="alias_-4146"><a href="#alias_-4146"><span class="linenos">4146</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="alias_-4147"><a href="#alias_-4147"><span class="linenos">4147</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="alias_-4148"><a href="#alias_-4148"><span class="linenos">4148</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="alias_-4149"><a href="#alias_-4149"><span class="linenos">4149</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="alias_-4150"><a href="#alias_-4150"><span class="linenos">4150</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="alias_-4151"><a href="#alias_-4151"><span class="linenos">4151</span></a><span class="p">):</span> +</span><span id="alias_-4152"><a href="#alias_-4152"><span class="linenos">4152</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> +</span><span id="alias_-4153"><a href="#alias_-4153"><span class="linenos">4153</span></a> +</span><span id="alias_-4154"><a href="#alias_-4154"><span class="linenos">4154</span></a><span class="sd"> Example:</span> +</span><span id="alias_-4155"><a href="#alias_-4155"><span class="linenos">4155</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> +</span><span id="alias_-4156"><a href="#alias_-4156"><span class="linenos">4156</span></a><span class="sd"> 'foo AS bar'</span> +</span><span id="alias_-4157"><a href="#alias_-4157"><span class="linenos">4157</span></a> +</span><span id="alias_-4158"><a href="#alias_-4158"><span class="linenos">4158</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> +</span><span id="alias_-4159"><a href="#alias_-4159"><span class="linenos">4159</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> +</span><span id="alias_-4160"><a href="#alias_-4160"><span class="linenos">4160</span></a> +</span><span id="alias_-4161"><a href="#alias_-4161"><span class="linenos">4161</span></a><span class="sd"> Args:</span> +</span><span id="alias_-4162"><a href="#alias_-4162"><span class="linenos">4162</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="alias_-4163"><a href="#alias_-4163"><span class="linenos">4163</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="alias_-4164"><a href="#alias_-4164"><span class="linenos">4164</span></a><span class="sd"> alias: the alias name to use. If the name has</span> +</span><span id="alias_-4165"><a href="#alias_-4165"><span class="linenos">4165</span></a><span class="sd"> special characters it is quoted.</span> +</span><span id="alias_-4166"><a href="#alias_-4166"><span class="linenos">4166</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> +</span><span id="alias_-4167"><a href="#alias_-4167"><span class="linenos">4167</span></a><span class="sd"> quoted: whether or not to quote the alias</span> +</span><span id="alias_-4168"><a href="#alias_-4168"><span class="linenos">4168</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="alias_-4169"><a href="#alias_-4169"><span class="linenos">4169</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="alias_-4170"><a href="#alias_-4170"><span class="linenos">4170</span></a> +</span><span id="alias_-4171"><a href="#alias_-4171"><span class="linenos">4171</span></a><span class="sd"> Returns:</span> +</span><span id="alias_-4172"><a href="#alias_-4172"><span class="linenos">4172</span></a><span class="sd"> Alias: the aliased expression</span> +</span><span id="alias_-4173"><a href="#alias_-4173"><span class="linenos">4173</span></a><span class="sd"> """</span> +</span><span id="alias_-4174"><a href="#alias_-4174"><span class="linenos">4174</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="alias_-4175"><a href="#alias_-4175"><span class="linenos">4175</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="alias_-4176"><a href="#alias_-4176"><span class="linenos">4176</span></a> +</span><span id="alias_-4177"><a href="#alias_-4177"><span class="linenos">4177</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> +</span><span id="alias_-4178"><a href="#alias_-4178"><span class="linenos">4178</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="alias_-4179"><a href="#alias_-4179"><span class="linenos">4179</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> +</span><span id="alias_-4180"><a href="#alias_-4180"><span class="linenos">4180</span></a> +</span><span id="alias_-4181"><a href="#alias_-4181"><span class="linenos">4181</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="alias_-4182"><a href="#alias_-4182"><span class="linenos">4182</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> +</span><span id="alias_-4183"><a href="#alias_-4183"><span class="linenos">4183</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> +</span><span id="alias_-4184"><a href="#alias_-4184"><span class="linenos">4184</span></a> +</span><span id="alias_-4185"><a href="#alias_-4185"><span class="linenos">4185</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="alias_-4186"><a href="#alias_-4186"><span class="linenos">4186</span></a> +</span><span id="alias_-4187"><a href="#alias_-4187"><span class="linenos">4187</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> +</span><span id="alias_-4188"><a href="#alias_-4188"><span class="linenos">4188</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> +</span><span id="alias_-4189"><a href="#alias_-4189"><span class="linenos">4189</span></a> <span class="c1"># for the complete Window expression.</span> +</span><span id="alias_-4190"><a href="#alias_-4190"><span class="linenos">4190</span></a> <span class="c1">#</span> +</span><span id="alias_-4191"><a href="#alias_-4191"><span class="linenos">4191</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> +</span><span id="alias_-4192"><a href="#alias_-4192"><span class="linenos">4192</span></a> +</span><span id="alias_-4193"><a href="#alias_-4193"><span class="linenos">4193</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> +</span><span id="alias_-4194"><a href="#alias_-4194"><span class="linenos">4194</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="alias_-4195"><a href="#alias_-4195"><span class="linenos">4195</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> +</span><span id="alias_-4196"><a href="#alias_-4196"><span class="linenos">4196</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="alias_-4197"><a href="#alias_-4197"><span class="linenos">4197</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Create an Alias expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">alias_</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">,</span> <span class="s1">'bar'</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'foo AS bar'</span> +</code></pre> + </div> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">alias_</span><span class="p">(</span><span class="s1">'(select 1, 2)'</span><span class="p">,</span> <span class="s1">'bar'</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="p">[</span><span class="s1">'a'</span><span class="p">,</span> <span class="s1">'b'</span><span class="p">])</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'(SELECT 1, 2) AS bar(a, b)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression:</strong> the SQL code strings to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>alias:</strong> the alias name to use. If the name has +special characters it is quoted.</li> +<li><strong>table:</strong> Whether or not to create a table alias, can also be a list of columns.</li> +<li><strong>quoted:</strong> whether or not to quote the alias</li> +<li><strong>dialect:</strong> the dialect used to parse the input expression.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Alias: the aliased expression</p> +</blockquote> +</div> + + + </section> + <section id="subquery"> + <input id="subquery-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">subquery</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">alias</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">dialect</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="subquery-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#subquery"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="subquery-4200"><a href="#subquery-4200"><span class="linenos">4200</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="subquery-4201"><a href="#subquery-4201"><span class="linenos">4201</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="subquery-4202"><a href="#subquery-4202"><span class="linenos">4202</span></a><span class="sd"> Build a subquery expression.</span> +</span><span id="subquery-4203"><a href="#subquery-4203"><span class="linenos">4203</span></a> +</span><span id="subquery-4204"><a href="#subquery-4204"><span class="linenos">4204</span></a><span class="sd"> Example:</span> +</span><span id="subquery-4205"><a href="#subquery-4205"><span class="linenos">4205</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> +</span><span id="subquery-4206"><a href="#subquery-4206"><span class="linenos">4206</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> +</span><span id="subquery-4207"><a href="#subquery-4207"><span class="linenos">4207</span></a> +</span><span id="subquery-4208"><a href="#subquery-4208"><span class="linenos">4208</span></a><span class="sd"> Args:</span> +</span><span id="subquery-4209"><a href="#subquery-4209"><span class="linenos">4209</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="subquery-4210"><a href="#subquery-4210"><span class="linenos">4210</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="subquery-4211"><a href="#subquery-4211"><span class="linenos">4211</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> +</span><span id="subquery-4212"><a href="#subquery-4212"><span class="linenos">4212</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="subquery-4213"><a href="#subquery-4213"><span class="linenos">4213</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="subquery-4214"><a href="#subquery-4214"><span class="linenos">4214</span></a> +</span><span id="subquery-4215"><a href="#subquery-4215"><span class="linenos">4215</span></a><span class="sd"> Returns:</span> +</span><span id="subquery-4216"><a href="#subquery-4216"><span class="linenos">4216</span></a><span class="sd"> Select: a new select with the subquery expression included</span> +</span><span id="subquery-4217"><a href="#subquery-4217"><span class="linenos">4217</span></a><span class="sd"> """</span> +</span><span id="subquery-4218"><a href="#subquery-4218"><span class="linenos">4218</span></a> +</span><span id="subquery-4219"><a href="#subquery-4219"><span class="linenos">4219</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> +</span><span id="subquery-4220"><a href="#subquery-4220"><span class="linenos">4220</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Build a subquery expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">subquery</span><span class="p">(</span><span class="s1">'select x from tbl'</span><span class="p">,</span> <span class="s1">'bar'</span><span class="p">)</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="s1">'x'</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (str | Expression):</strong> the SQL code strings to parse. +If an Expression instance is passed, this is used as-is.</li> +<li><strong>alias (str | Expression):</strong> the alias name to use.</li> +<li><strong>dialect (str):</strong> the dialect used to parse the input expression.</li> +<li><strong>**opts:</strong> other options to use to parse the input expressions.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Select: a new select with the subquery expression included</p> +</blockquote> +</div> + + + </section> + <section id="column"> + <input id="column-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">column</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">col</span>, </span><span class="param"><span class="n">table</span><span class="o">=</span><span class="kc">None</span>, </span><span class="param"><span class="n">quoted</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">) -> <span class="n"><a href="#Column">sqlglot.expressions.Column</a></span>:</span></span> + + <label class="view-source-button" for="column-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#column"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="column-4223"><a href="#column-4223"><span class="linenos">4223</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="column-4224"><a href="#column-4224"><span class="linenos">4224</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="column-4225"><a href="#column-4225"><span class="linenos">4225</span></a><span class="sd"> Build a Column.</span> +</span><span id="column-4226"><a href="#column-4226"><span class="linenos">4226</span></a> +</span><span id="column-4227"><a href="#column-4227"><span class="linenos">4227</span></a><span class="sd"> Args:</span> +</span><span id="column-4228"><a href="#column-4228"><span class="linenos">4228</span></a><span class="sd"> col (str | Expression): column name</span> +</span><span id="column-4229"><a href="#column-4229"><span class="linenos">4229</span></a><span class="sd"> table (str | Expression): table name</span> +</span><span id="column-4230"><a href="#column-4230"><span class="linenos">4230</span></a><span class="sd"> Returns:</span> +</span><span id="column-4231"><a href="#column-4231"><span class="linenos">4231</span></a><span class="sd"> Column: column instance</span> +</span><span id="column-4232"><a href="#column-4232"><span class="linenos">4232</span></a><span class="sd"> """</span> +</span><span id="column-4233"><a href="#column-4233"><span class="linenos">4233</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> +</span><span id="column-4234"><a href="#column-4234"><span class="linenos">4234</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4235"><a href="#column-4235"><span class="linenos">4235</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4236"><a href="#column-4236"><span class="linenos">4236</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Build a Column.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>col (str | Expression):</strong> column name</li> +<li><strong>table (str | Expression):</strong> table name</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Column: column instance</p> +</blockquote> +</div> + + + </section> + <section id="cast"> + <input id="cast-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">cast</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>,</span><span class="param"> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#DataType">sqlglot.expressions.DataType</a></span> <span class="o">|</span> <span class="n"><a href="#DataType.Type">sqlglot.expressions.DataType.Type</a></span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="#Cast">sqlglot.expressions.Cast</a></span>:</span></span> + + <label class="view-source-button" for="cast-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#cast"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="cast-4239"><a href="#cast-4239"><span class="linenos">4239</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> +</span><span id="cast-4240"><a href="#cast-4240"><span class="linenos">4240</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> +</span><span id="cast-4241"><a href="#cast-4241"><span class="linenos">4241</span></a> +</span><span id="cast-4242"><a href="#cast-4242"><span class="linenos">4242</span></a><span class="sd"> Example:</span> +</span><span id="cast-4243"><a href="#cast-4243"><span class="linenos">4243</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> +</span><span id="cast-4244"><a href="#cast-4244"><span class="linenos">4244</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> +</span><span id="cast-4245"><a href="#cast-4245"><span class="linenos">4245</span></a> +</span><span id="cast-4246"><a href="#cast-4246"><span class="linenos">4246</span></a><span class="sd"> Args:</span> +</span><span id="cast-4247"><a href="#cast-4247"><span class="linenos">4247</span></a><span class="sd"> expression: The expression to cast.</span> +</span><span id="cast-4248"><a href="#cast-4248"><span class="linenos">4248</span></a><span class="sd"> to: The datatype to cast to.</span> +</span><span id="cast-4249"><a href="#cast-4249"><span class="linenos">4249</span></a> +</span><span id="cast-4250"><a href="#cast-4250"><span class="linenos">4250</span></a><span class="sd"> Returns:</span> +</span><span id="cast-4251"><a href="#cast-4251"><span class="linenos">4251</span></a><span class="sd"> A cast node.</span> +</span><span id="cast-4252"><a href="#cast-4252"><span class="linenos">4252</span></a><span class="sd"> """</span> +</span><span id="cast-4253"><a href="#cast-4253"><span class="linenos">4253</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="cast-4254"><a href="#cast-4254"><span class="linenos">4254</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> +</span></pre></div> + + + <div class="docstring"><p>Cast an expression to a data type.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">cast</span><span class="p">(</span><span class="s1">'x + 1'</span><span class="p">,</span> <span class="s1">'int'</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'CAST(x + 1 AS INT)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression:</strong> The expression to cast.</li> +<li><strong>to:</strong> The datatype to cast to.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>A cast node.</p> +</blockquote> +</div> + + + </section> + <section id="table_"> + <input id="table_-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">table_</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">table</span>,</span><span class="param"> <span class="n">db</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span>,</span><span class="param"> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span></span><span class="return-annotation">) -> <span class="n"><a href="#Table">sqlglot.expressions.Table</a></span>:</span></span> + + <label class="view-source-button" for="table_-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#table_"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="table_-4257"><a href="#table_-4257"><span class="linenos">4257</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="table_-4258"><a href="#table_-4258"><span class="linenos">4258</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> +</span><span id="table_-4259"><a href="#table_-4259"><span class="linenos">4259</span></a> +</span><span id="table_-4260"><a href="#table_-4260"><span class="linenos">4260</span></a><span class="sd"> Args:</span> +</span><span id="table_-4261"><a href="#table_-4261"><span class="linenos">4261</span></a><span class="sd"> table (str | Expression): column name</span> +</span><span id="table_-4262"><a href="#table_-4262"><span class="linenos">4262</span></a><span class="sd"> db (str | Expression): db name</span> +</span><span id="table_-4263"><a href="#table_-4263"><span class="linenos">4263</span></a><span class="sd"> catalog (str | Expression): catalog name</span> +</span><span id="table_-4264"><a href="#table_-4264"><span class="linenos">4264</span></a> +</span><span id="table_-4265"><a href="#table_-4265"><span class="linenos">4265</span></a><span class="sd"> Returns:</span> +</span><span id="table_-4266"><a href="#table_-4266"><span class="linenos">4266</span></a><span class="sd"> Table: table instance</span> +</span><span id="table_-4267"><a href="#table_-4267"><span class="linenos">4267</span></a><span class="sd"> """</span> +</span><span id="table_-4268"><a href="#table_-4268"><span class="linenos">4268</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> +</span><span id="table_-4269"><a href="#table_-4269"><span class="linenos">4269</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4270"><a href="#table_-4270"><span class="linenos">4270</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4271"><a href="#table_-4271"><span class="linenos">4271</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4272"><a href="#table_-4272"><span class="linenos">4272</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="table_-4273"><a href="#table_-4273"><span class="linenos">4273</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Build a Table.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>table (str | Expression):</strong> column name</li> +<li><strong>db (str | Expression):</strong> db name</li> +<li><strong>catalog (str | Expression):</strong> catalog name</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Table: table instance</p> +</blockquote> +</div> + + + </section> + <section id="values"> + <input id="values-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">values</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">values</span><span class="p">:</span> <span class="n">Iterable</span><span class="p">[</span><span class="n">Tuple</span><span class="p">[</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]]</span>,</span><span class="param"> <span class="n">alias</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">columns</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">],</span> <span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#DataType">sqlglot.expressions.DataType</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n"><a href="#Values">sqlglot.expressions.Values</a></span>:</span></span> + + <label class="view-source-button" for="values-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#values"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="values-4276"><a href="#values-4276"><span class="linenos">4276</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> +</span><span id="values-4277"><a href="#values-4277"><span class="linenos">4277</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> +</span><span id="values-4278"><a href="#values-4278"><span class="linenos">4278</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="values-4279"><a href="#values-4279"><span class="linenos">4279</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="values-4280"><a href="#values-4280"><span class="linenos">4280</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> +</span><span id="values-4281"><a href="#values-4281"><span class="linenos">4281</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> +</span><span id="values-4282"><a href="#values-4282"><span class="linenos">4282</span></a> +</span><span id="values-4283"><a href="#values-4283"><span class="linenos">4283</span></a><span class="sd"> Example:</span> +</span><span id="values-4284"><a href="#values-4284"><span class="linenos">4284</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> +</span><span id="values-4285"><a href="#values-4285"><span class="linenos">4285</span></a><span class="sd"> "VALUES (1, '2')"</span> +</span><span id="values-4286"><a href="#values-4286"><span class="linenos">4286</span></a> +</span><span id="values-4287"><a href="#values-4287"><span class="linenos">4287</span></a><span class="sd"> Args:</span> +</span><span id="values-4288"><a href="#values-4288"><span class="linenos">4288</span></a><span class="sd"> values: values statements that will be converted to SQL</span> +</span><span id="values-4289"><a href="#values-4289"><span class="linenos">4289</span></a><span class="sd"> alias: optional alias</span> +</span><span id="values-4290"><a href="#values-4290"><span class="linenos">4290</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> +</span><span id="values-4291"><a href="#values-4291"><span class="linenos">4291</span></a><span class="sd"> If either are provided then an alias is also required.</span> +</span><span id="values-4292"><a href="#values-4292"><span class="linenos">4292</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> +</span><span id="values-4293"><a href="#values-4293"><span class="linenos">4293</span></a><span class="sd"> in order to help with type inference.</span> +</span><span id="values-4294"><a href="#values-4294"><span class="linenos">4294</span></a> +</span><span id="values-4295"><a href="#values-4295"><span class="linenos">4295</span></a><span class="sd"> Returns:</span> +</span><span id="values-4296"><a href="#values-4296"><span class="linenos">4296</span></a><span class="sd"> Values: the Values expression object</span> +</span><span id="values-4297"><a href="#values-4297"><span class="linenos">4297</span></a><span class="sd"> """</span> +</span><span id="values-4298"><a href="#values-4298"><span class="linenos">4298</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="values-4299"><a href="#values-4299"><span class="linenos">4299</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> +</span><span id="values-4300"><a href="#values-4300"><span class="linenos">4300</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> +</span><span id="values-4301"><a href="#values-4301"><span class="linenos">4301</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> +</span><span id="values-4302"><a href="#values-4302"><span class="linenos">4302</span></a> <span class="k">if</span> <span class="n">columns</span> +</span><span id="values-4303"><a href="#values-4303"><span class="linenos">4303</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="values-4304"><a href="#values-4304"><span class="linenos">4304</span></a> <span class="p">)</span> +</span><span id="values-4305"><a href="#values-4305"><span class="linenos">4305</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> +</span><span id="values-4306"><a href="#values-4306"><span class="linenos">4306</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="values-4307"><a href="#values-4307"><span class="linenos">4307</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> +</span><span id="values-4308"><a href="#values-4308"><span class="linenos">4308</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="values-4309"><a href="#values-4309"><span class="linenos">4309</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="values-4310"><a href="#values-4310"><span class="linenos">4310</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> +</span><span id="values-4311"><a href="#values-4311"><span class="linenos">4311</span></a> <span class="p">)</span> +</span><span id="values-4312"><a href="#values-4312"><span class="linenos">4312</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> +</span><span id="values-4313"><a href="#values-4313"><span class="linenos">4313</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="values-4314"><a href="#values-4314"><span class="linenos">4314</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> +</span><span id="values-4315"><a href="#values-4315"><span class="linenos">4315</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Build VALUES statement.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">values</span><span class="p">([(</span><span class="mi">1</span><span class="p">,</span> <span class="s1">'2'</span><span class="p">)])</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">"VALUES (1, '2')"</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>values:</strong> values statements that will be converted to SQL</li> +<li><strong>alias:</strong> optional alias</li> +<li><strong>columns:</strong> Optional list of ordered column names or ordered dictionary of column names to types. +If either are provided then an alias is also required. +If a dictionary is provided then the first column of the values will be casted to the expected type +in order to help with type inference.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Values: the Values expression object</p> +</blockquote> +</div> + + + </section> + <section id="rename_table"> + <input id="rename_table-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">rename_table</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Table">sqlglot.expressions.Table</a></span>,</span><span class="param"> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Table">sqlglot.expressions.Table</a></span></span><span class="return-annotation">) -> <span class="n"><a href="#AlterTable">sqlglot.expressions.AlterTable</a></span>:</span></span> + + <label class="view-source-button" for="rename_table-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#rename_table"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="rename_table-4318"><a href="#rename_table-4318"><span class="linenos">4318</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> +</span><span id="rename_table-4319"><a href="#rename_table-4319"><span class="linenos">4319</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> +</span><span id="rename_table-4320"><a href="#rename_table-4320"><span class="linenos">4320</span></a> +</span><span id="rename_table-4321"><a href="#rename_table-4321"><span class="linenos">4321</span></a><span class="sd"> Args:</span> +</span><span id="rename_table-4322"><a href="#rename_table-4322"><span class="linenos">4322</span></a><span class="sd"> old_name: The old name of the table</span> +</span><span id="rename_table-4323"><a href="#rename_table-4323"><span class="linenos">4323</span></a><span class="sd"> new_name: The new name of the table</span> +</span><span id="rename_table-4324"><a href="#rename_table-4324"><span class="linenos">4324</span></a> +</span><span id="rename_table-4325"><a href="#rename_table-4325"><span class="linenos">4325</span></a><span class="sd"> Returns:</span> +</span><span id="rename_table-4326"><a href="#rename_table-4326"><span class="linenos">4326</span></a><span class="sd"> Alter table expression</span> +</span><span id="rename_table-4327"><a href="#rename_table-4327"><span class="linenos">4327</span></a><span class="sd"> """</span> +</span><span id="rename_table-4328"><a href="#rename_table-4328"><span class="linenos">4328</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> +</span><span id="rename_table-4329"><a href="#rename_table-4329"><span class="linenos">4329</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="rename_table-4330"><a href="#rename_table-4330"><span class="linenos">4330</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> +</span><span id="rename_table-4331"><a href="#rename_table-4331"><span class="linenos">4331</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> +</span><span id="rename_table-4332"><a href="#rename_table-4332"><span class="linenos">4332</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> +</span><span id="rename_table-4333"><a href="#rename_table-4333"><span class="linenos">4333</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> +</span><span id="rename_table-4334"><a href="#rename_table-4334"><span class="linenos">4334</span></a> <span class="p">],</span> +</span><span id="rename_table-4335"><a href="#rename_table-4335"><span class="linenos">4335</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Build ALTER TABLE... RENAME... expression</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>old_name:</strong> The old name of the table</li> +<li><strong>new_name:</strong> The new name of the table</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Alter table expression</p> +</blockquote> +</div> + + + </section> + <section id="convert"> + <input id="convert-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">convert</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">value</span></span><span class="return-annotation">) -> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>:</span></span> + + <label class="view-source-button" for="convert-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#convert"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="convert-4338"><a href="#convert-4338"><span class="linenos">4338</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="convert-4339"><a href="#convert-4339"><span class="linenos">4339</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> +</span><span id="convert-4340"><a href="#convert-4340"><span class="linenos">4340</span></a> +</span><span id="convert-4341"><a href="#convert-4341"><span class="linenos">4341</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> +</span><span id="convert-4342"><a href="#convert-4342"><span class="linenos">4342</span></a> +</span><span id="convert-4343"><a href="#convert-4343"><span class="linenos">4343</span></a><span class="sd"> Args:</span> +</span><span id="convert-4344"><a href="#convert-4344"><span class="linenos">4344</span></a><span class="sd"> value (Any): a python object</span> +</span><span id="convert-4345"><a href="#convert-4345"><span class="linenos">4345</span></a> +</span><span id="convert-4346"><a href="#convert-4346"><span class="linenos">4346</span></a><span class="sd"> Returns:</span> +</span><span id="convert-4347"><a href="#convert-4347"><span class="linenos">4347</span></a><span class="sd"> Expression: the equivalent expression object</span> +</span><span id="convert-4348"><a href="#convert-4348"><span class="linenos">4348</span></a><span class="sd"> """</span> +</span><span id="convert-4349"><a href="#convert-4349"><span class="linenos">4349</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="convert-4350"><a href="#convert-4350"><span class="linenos">4350</span></a> <span class="k">return</span> <span class="n">value</span> +</span><span id="convert-4351"><a href="#convert-4351"><span class="linenos">4351</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="convert-4352"><a href="#convert-4352"><span class="linenos">4352</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="convert-4353"><a href="#convert-4353"><span class="linenos">4353</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="convert-4354"><a href="#convert-4354"><span class="linenos">4354</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4355"><a href="#convert-4355"><span class="linenos">4355</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="convert-4356"><a href="#convert-4356"><span class="linenos">4356</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4357"><a href="#convert-4357"><span class="linenos">4357</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> +</span><span id="convert-4358"><a href="#convert-4358"><span class="linenos">4358</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="convert-4359"><a href="#convert-4359"><span class="linenos">4359</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> +</span><span id="convert-4360"><a href="#convert-4360"><span class="linenos">4360</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4361"><a href="#convert-4361"><span class="linenos">4361</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> +</span><span id="convert-4362"><a href="#convert-4362"><span class="linenos">4362</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="convert-4363"><a href="#convert-4363"><span class="linenos">4363</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="convert-4364"><a href="#convert-4364"><span class="linenos">4364</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="convert-4365"><a href="#convert-4365"><span class="linenos">4365</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="convert-4366"><a href="#convert-4366"><span class="linenos">4366</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> +</span><span id="convert-4367"><a href="#convert-4367"><span class="linenos">4367</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> +</span><span id="convert-4368"><a href="#convert-4368"><span class="linenos">4368</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> +</span><span id="convert-4369"><a href="#convert-4369"><span class="linenos">4369</span></a> <span class="p">)</span> +</span><span id="convert-4370"><a href="#convert-4370"><span class="linenos">4370</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> +</span><span id="convert-4371"><a href="#convert-4371"><span class="linenos">4371</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> +</span><span id="convert-4372"><a href="#convert-4372"><span class="linenos">4372</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> +</span><span id="convert-4373"><a href="#convert-4373"><span class="linenos">4373</span></a> <span class="p">)</span> +</span><span id="convert-4374"><a href="#convert-4374"><span class="linenos">4374</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> +</span><span id="convert-4375"><a href="#convert-4375"><span class="linenos">4375</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> +</span><span id="convert-4376"><a href="#convert-4376"><span class="linenos">4376</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> +</span><span id="convert-4377"><a href="#convert-4377"><span class="linenos">4377</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> +</span><span id="convert-4378"><a href="#convert-4378"><span class="linenos">4378</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Convert a python value into an expression object.</p> + +<p>Raises an error if a conversion is not possible.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>value (Any):</strong> a python object</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>Expression: the equivalent expression object</p> +</blockquote> +</div> + + + </section> + <section id="replace_children"> + <input id="replace_children-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">replace_children</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">fun</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="replace_children-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#replace_children"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_children-4381"><a href="#replace_children-4381"><span class="linenos">4381</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">):</span> +</span><span id="replace_children-4382"><a href="#replace_children-4382"><span class="linenos">4382</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="replace_children-4383"><a href="#replace_children-4383"><span class="linenos">4383</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> +</span><span id="replace_children-4384"><a href="#replace_children-4384"><span class="linenos">4384</span></a><span class="sd"> """</span> +</span><span id="replace_children-4385"><a href="#replace_children-4385"><span class="linenos">4385</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="replace_children-4386"><a href="#replace_children-4386"><span class="linenos">4386</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> +</span><span id="replace_children-4387"><a href="#replace_children-4387"><span class="linenos">4387</span></a> +</span><span id="replace_children-4388"><a href="#replace_children-4388"><span class="linenos">4388</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> +</span><span id="replace_children-4389"><a href="#replace_children-4389"><span class="linenos">4389</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="replace_children-4390"><a href="#replace_children-4390"><span class="linenos">4390</span></a> +</span><span id="replace_children-4391"><a href="#replace_children-4391"><span class="linenos">4391</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> +</span><span id="replace_children-4392"><a href="#replace_children-4392"><span class="linenos">4392</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="replace_children-4393"><a href="#replace_children-4393"><span class="linenos">4393</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">)):</span> +</span><span id="replace_children-4394"><a href="#replace_children-4394"><span class="linenos">4394</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> +</span><span id="replace_children-4395"><a href="#replace_children-4395"><span class="linenos">4395</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> +</span><span id="replace_children-4396"><a href="#replace_children-4396"><span class="linenos">4396</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> +</span><span id="replace_children-4397"><a href="#replace_children-4397"><span class="linenos">4397</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="replace_children-4398"><a href="#replace_children-4398"><span class="linenos">4398</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> +</span><span id="replace_children-4399"><a href="#replace_children-4399"><span class="linenos">4399</span></a> +</span><span id="replace_children-4400"><a href="#replace_children-4400"><span class="linenos">4400</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Replace children of an expression with the result of a lambda fun(child) -> exp.</p> +</div> + + + </section> + <section id="column_table_names"> + <input id="column_table_names-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">column_table_names</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="column_table_names-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#column_table_names"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="column_table_names-4403"><a href="#column_table_names-4403"><span class="linenos">4403</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="column_table_names-4404"><a href="#column_table_names-4404"><span class="linenos">4404</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="column_table_names-4405"><a href="#column_table_names-4405"><span class="linenos">4405</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> +</span><span id="column_table_names-4406"><a href="#column_table_names-4406"><span class="linenos">4406</span></a> +</span><span id="column_table_names-4407"><a href="#column_table_names-4407"><span class="linenos">4407</span></a><span class="sd"> Example:</span> +</span><span id="column_table_names-4408"><a href="#column_table_names-4408"><span class="linenos">4408</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="column_table_names-4409"><a href="#column_table_names-4409"><span class="linenos">4409</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> +</span><span id="column_table_names-4410"><a href="#column_table_names-4410"><span class="linenos">4410</span></a><span class="sd"> ['c', 'a']</span> +</span><span id="column_table_names-4411"><a href="#column_table_names-4411"><span class="linenos">4411</span></a> +</span><span id="column_table_names-4412"><a href="#column_table_names-4412"><span class="linenos">4412</span></a><span class="sd"> Args:</span> +</span><span id="column_table_names-4413"><a href="#column_table_names-4413"><span class="linenos">4413</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> +</span><span id="column_table_names-4414"><a href="#column_table_names-4414"><span class="linenos">4414</span></a> +</span><span id="column_table_names-4415"><a href="#column_table_names-4415"><span class="linenos">4415</span></a><span class="sd"> Returns:</span> +</span><span id="column_table_names-4416"><a href="#column_table_names-4416"><span class="linenos">4416</span></a><span class="sd"> list: A list of unique names</span> +</span><span id="column_table_names-4417"><a href="#column_table_names-4417"><span class="linenos">4417</span></a><span class="sd"> """</span> +</span><span id="column_table_names-4418"><a href="#column_table_names-4418"><span class="linenos">4418</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> +</span></pre></div> + + + <div class="docstring"><p>Return all table names referenced through columns in an expression.</p> + +<h6 id="example">Example:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> +<span class="gp">>>> </span><span class="n">column_table_names</span><span class="p">(</span><span class="n"><a href="../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="s2">"a.b AND c.d AND c.e"</span><span class="p">))</span> +<span class="go">['c', 'a']</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (sqlglot.Expression):</strong> expression to find table names</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>list: A list of unique names</p> +</blockquote> +</div> + + + </section> + <section id="table_name"> + <input id="table_name-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">table_name</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">table</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span> + + <label class="view-source-button" for="table_name-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#table_name"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="table_name-4421"><a href="#table_name-4421"><span class="linenos">4421</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="table_name-4422"><a href="#table_name-4422"><span class="linenos">4422</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> +</span><span id="table_name-4423"><a href="#table_name-4423"><span class="linenos">4423</span></a> +</span><span id="table_name-4424"><a href="#table_name-4424"><span class="linenos">4424</span></a><span class="sd"> Args:</span> +</span><span id="table_name-4425"><a href="#table_name-4425"><span class="linenos">4425</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> +</span><span id="table_name-4426"><a href="#table_name-4426"><span class="linenos">4426</span></a> +</span><span id="table_name-4427"><a href="#table_name-4427"><span class="linenos">4427</span></a><span class="sd"> Examples:</span> +</span><span id="table_name-4428"><a href="#table_name-4428"><span class="linenos">4428</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="table_name-4429"><a href="#table_name-4429"><span class="linenos">4429</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> +</span><span id="table_name-4430"><a href="#table_name-4430"><span class="linenos">4430</span></a><span class="sd"> 'a.b.c'</span> +</span><span id="table_name-4431"><a href="#table_name-4431"><span class="linenos">4431</span></a> +</span><span id="table_name-4432"><a href="#table_name-4432"><span class="linenos">4432</span></a><span class="sd"> Returns:</span> +</span><span id="table_name-4433"><a href="#table_name-4433"><span class="linenos">4433</span></a><span class="sd"> The table name.</span> +</span><span id="table_name-4434"><a href="#table_name-4434"><span class="linenos">4434</span></a><span class="sd"> """</span> +</span><span id="table_name-4435"><a href="#table_name-4435"><span class="linenos">4435</span></a> +</span><span id="table_name-4436"><a href="#table_name-4436"><span class="linenos">4436</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> +</span><span id="table_name-4437"><a href="#table_name-4437"><span class="linenos">4437</span></a> +</span><span id="table_name-4438"><a href="#table_name-4438"><span class="linenos">4438</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> +</span><span id="table_name-4439"><a href="#table_name-4439"><span class="linenos">4439</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="table_name-4440"><a href="#table_name-4440"><span class="linenos">4440</span></a> +</span><span id="table_name-4441"><a href="#table_name-4441"><span class="linenos">4441</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="table_name-4442"><a href="#table_name-4442"><span class="linenos">4442</span></a> <span class="n">part</span> +</span><span id="table_name-4443"><a href="#table_name-4443"><span class="linenos">4443</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> +</span><span id="table_name-4444"><a href="#table_name-4444"><span class="linenos">4444</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> +</span><span id="table_name-4445"><a href="#table_name-4445"><span class="linenos">4445</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> +</span><span id="table_name-4446"><a href="#table_name-4446"><span class="linenos">4446</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> +</span><span id="table_name-4447"><a href="#table_name-4447"><span class="linenos">4447</span></a> <span class="p">)</span> +</span><span id="table_name-4448"><a href="#table_name-4448"><span class="linenos">4448</span></a> <span class="k">if</span> <span class="n">part</span> +</span><span id="table_name-4449"><a href="#table_name-4449"><span class="linenos">4449</span></a> <span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Get the full name of a table as a string.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>table (exp.Table | str):</strong> table expression node or string.</li> +</ul> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span><span class="p">,</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">table_name</span><span class="p">(</span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"select * from a.b.c"</span><span class="p">)</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">))</span> +<span class="go">'a.b.c'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The table name.</p> +</blockquote> +</div> + + + </section> + <section id="replace_tables"> + <input id="replace_tables-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">replace_tables</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="n">mapping</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="replace_tables-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#replace_tables"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_tables-4452"><a href="#replace_tables-4452"><span class="linenos">4452</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> +</span><span id="replace_tables-4453"><a href="#replace_tables-4453"><span class="linenos">4453</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> +</span><span id="replace_tables-4454"><a href="#replace_tables-4454"><span class="linenos">4454</span></a> +</span><span id="replace_tables-4455"><a href="#replace_tables-4455"><span class="linenos">4455</span></a><span class="sd"> Args:</span> +</span><span id="replace_tables-4456"><a href="#replace_tables-4456"><span class="linenos">4456</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="replace_tables-4457"><a href="#replace_tables-4457"><span class="linenos">4457</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> +</span><span id="replace_tables-4458"><a href="#replace_tables-4458"><span class="linenos">4458</span></a> +</span><span id="replace_tables-4459"><a href="#replace_tables-4459"><span class="linenos">4459</span></a><span class="sd"> Examples:</span> +</span><span id="replace_tables-4460"><a href="#replace_tables-4460"><span class="linenos">4460</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="replace_tables-4461"><a href="#replace_tables-4461"><span class="linenos">4461</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> +</span><span id="replace_tables-4462"><a href="#replace_tables-4462"><span class="linenos">4462</span></a><span class="sd"> 'SELECT * FROM c'</span> +</span><span id="replace_tables-4463"><a href="#replace_tables-4463"><span class="linenos">4463</span></a> +</span><span id="replace_tables-4464"><a href="#replace_tables-4464"><span class="linenos">4464</span></a><span class="sd"> Returns:</span> +</span><span id="replace_tables-4465"><a href="#replace_tables-4465"><span class="linenos">4465</span></a><span class="sd"> The mapped expression.</span> +</span><span id="replace_tables-4466"><a href="#replace_tables-4466"><span class="linenos">4466</span></a><span class="sd"> """</span> +</span><span id="replace_tables-4467"><a href="#replace_tables-4467"><span class="linenos">4467</span></a> +</span><span id="replace_tables-4468"><a href="#replace_tables-4468"><span class="linenos">4468</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> +</span><span id="replace_tables-4469"><a href="#replace_tables-4469"><span class="linenos">4469</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="replace_tables-4470"><a href="#replace_tables-4470"><span class="linenos">4470</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> +</span><span id="replace_tables-4471"><a href="#replace_tables-4471"><span class="linenos">4471</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="replace_tables-4472"><a href="#replace_tables-4472"><span class="linenos">4472</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> +</span><span id="replace_tables-4473"><a href="#replace_tables-4473"><span class="linenos">4473</span></a> <span class="n">new_name</span><span class="p">,</span> +</span><span id="replace_tables-4474"><a href="#replace_tables-4474"><span class="linenos">4474</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> +</span><span id="replace_tables-4475"><a href="#replace_tables-4475"><span class="linenos">4475</span></a> <span class="p">)</span> +</span><span id="replace_tables-4476"><a href="#replace_tables-4476"><span class="linenos">4476</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="replace_tables-4477"><a href="#replace_tables-4477"><span class="linenos">4477</span></a> +</span><span id="replace_tables-4478"><a href="#replace_tables-4478"><span class="linenos">4478</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Replace all tables in expression according to the mapping.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (sqlglot.Expression):</strong> expression node to be transformed and replaced.</li> +<li><strong>mapping (Dict[str, str]):</strong> mapping of table names.</li> +</ul> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span><span class="p">,</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">replace_tables</span><span class="p">(</span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"select * from a.b"</span><span class="p">),</span> <span class="p">{</span><span class="s2">"a.b"</span><span class="p">:</span> <span class="s2">"c"</span><span class="p">})</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM c'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The mapped expression.</p> +</blockquote> +</div> + + + </section> + <section id="replace_placeholders"> + <input id="replace_placeholders-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">replace_placeholders</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">expression</span>, </span><span class="param"><span class="o">*</span><span class="n">args</span>, </span><span class="param"><span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">):</span></span> + + <label class="view-source-button" for="replace_placeholders-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#replace_placeholders"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_placeholders-4481"><a href="#replace_placeholders-4481"><span class="linenos">4481</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="replace_placeholders-4482"><a href="#replace_placeholders-4482"><span class="linenos">4482</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> +</span><span id="replace_placeholders-4483"><a href="#replace_placeholders-4483"><span class="linenos">4483</span></a> +</span><span id="replace_placeholders-4484"><a href="#replace_placeholders-4484"><span class="linenos">4484</span></a><span class="sd"> Args:</span> +</span><span id="replace_placeholders-4485"><a href="#replace_placeholders-4485"><span class="linenos">4485</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="replace_placeholders-4486"><a href="#replace_placeholders-4486"><span class="linenos">4486</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> +</span><span id="replace_placeholders-4487"><a href="#replace_placeholders-4487"><span class="linenos">4487</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> +</span><span id="replace_placeholders-4488"><a href="#replace_placeholders-4488"><span class="linenos">4488</span></a> +</span><span id="replace_placeholders-4489"><a href="#replace_placeholders-4489"><span class="linenos">4489</span></a><span class="sd"> Examples:</span> +</span><span id="replace_placeholders-4490"><a href="#replace_placeholders-4490"><span class="linenos">4490</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="replace_placeholders-4491"><a href="#replace_placeholders-4491"><span class="linenos">4491</span></a><span class="sd"> >>> replace_placeholders(</span> +</span><span id="replace_placeholders-4492"><a href="#replace_placeholders-4492"><span class="linenos">4492</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> +</span><span id="replace_placeholders-4493"><a href="#replace_placeholders-4493"><span class="linenos">4493</span></a><span class="sd"> ... ).sql()</span> +</span><span id="replace_placeholders-4494"><a href="#replace_placeholders-4494"><span class="linenos">4494</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> +</span><span id="replace_placeholders-4495"><a href="#replace_placeholders-4495"><span class="linenos">4495</span></a> +</span><span id="replace_placeholders-4496"><a href="#replace_placeholders-4496"><span class="linenos">4496</span></a><span class="sd"> Returns:</span> +</span><span id="replace_placeholders-4497"><a href="#replace_placeholders-4497"><span class="linenos">4497</span></a><span class="sd"> The mapped expression.</span> +</span><span id="replace_placeholders-4498"><a href="#replace_placeholders-4498"><span class="linenos">4498</span></a><span class="sd"> """</span> +</span><span id="replace_placeholders-4499"><a href="#replace_placeholders-4499"><span class="linenos">4499</span></a> +</span><span id="replace_placeholders-4500"><a href="#replace_placeholders-4500"><span class="linenos">4500</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="replace_placeholders-4501"><a href="#replace_placeholders-4501"><span class="linenos">4501</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> +</span><span id="replace_placeholders-4502"><a href="#replace_placeholders-4502"><span class="linenos">4502</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> +</span><span id="replace_placeholders-4503"><a href="#replace_placeholders-4503"><span class="linenos">4503</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="replace_placeholders-4504"><a href="#replace_placeholders-4504"><span class="linenos">4504</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="replace_placeholders-4505"><a href="#replace_placeholders-4505"><span class="linenos">4505</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="replace_placeholders-4506"><a href="#replace_placeholders-4506"><span class="linenos">4506</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="replace_placeholders-4507"><a href="#replace_placeholders-4507"><span class="linenos">4507</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="replace_placeholders-4508"><a href="#replace_placeholders-4508"><span class="linenos">4508</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> +</span><span id="replace_placeholders-4509"><a href="#replace_placeholders-4509"><span class="linenos">4509</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> +</span><span id="replace_placeholders-4510"><a href="#replace_placeholders-4510"><span class="linenos">4510</span></a> <span class="k">pass</span> +</span><span id="replace_placeholders-4511"><a href="#replace_placeholders-4511"><span class="linenos">4511</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="replace_placeholders-4512"><a href="#replace_placeholders-4512"><span class="linenos">4512</span></a> +</span><span id="replace_placeholders-4513"><a href="#replace_placeholders-4513"><span class="linenos">4513</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Replace placeholders in an expression.</p> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression (sqlglot.Expression):</strong> expression node to be transformed and replaced.</li> +<li><strong>args:</strong> positional names that will substitute unnamed placeholders in the given order.</li> +<li><strong>kwargs:</strong> keyword arguments that will substitute named placeholders.</li> +</ul> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span><span class="p">,</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">replace_placeholders</span><span class="p">(</span> +<span class="gp">... </span> <span class="n">parse_one</span><span class="p">(</span><span class="s2">"select * from :tbl where ? = ?"</span><span class="p">),</span> <span class="s2">"a"</span><span class="p">,</span> <span class="s2">"b"</span><span class="p">,</span> <span class="n">tbl</span><span class="o">=</span><span class="s2">"foo"</span> +<span class="gp">... </span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM foo WHERE a = b'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The mapped expression.</p> +</blockquote> +</div> + + + </section> + <section id="expand"> + <input id="expand-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">expand</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>,</span><span class="param"> <span class="n">sources</span><span class="p">:</span> <span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Subqueryable">sqlglot.expressions.Subqueryable</a></span><span class="p">]</span>,</span><span class="param"> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span></span><span class="return-annotation">) -> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span>:</span></span> + + <label class="view-source-button" for="expand-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#expand"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="expand-4516"><a href="#expand-4516"><span class="linenos">4516</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="expand-4517"><a href="#expand-4517"><span class="linenos">4517</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> +</span><span id="expand-4518"><a href="#expand-4518"><span class="linenos">4518</span></a> +</span><span id="expand-4519"><a href="#expand-4519"><span class="linenos">4519</span></a><span class="sd"> Examples:</span> +</span><span id="expand-4520"><a href="#expand-4520"><span class="linenos">4520</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="expand-4521"><a href="#expand-4521"><span class="linenos">4521</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> +</span><span id="expand-4522"><a href="#expand-4522"><span class="linenos">4522</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> +</span><span id="expand-4523"><a href="#expand-4523"><span class="linenos">4523</span></a> +</span><span id="expand-4524"><a href="#expand-4524"><span class="linenos">4524</span></a><span class="sd"> Args:</span> +</span><span id="expand-4525"><a href="#expand-4525"><span class="linenos">4525</span></a><span class="sd"> expression: The expression to expand.</span> +</span><span id="expand-4526"><a href="#expand-4526"><span class="linenos">4526</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> +</span><span id="expand-4527"><a href="#expand-4527"><span class="linenos">4527</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> +</span><span id="expand-4528"><a href="#expand-4528"><span class="linenos">4528</span></a> +</span><span id="expand-4529"><a href="#expand-4529"><span class="linenos">4529</span></a><span class="sd"> Returns:</span> +</span><span id="expand-4530"><a href="#expand-4530"><span class="linenos">4530</span></a><span class="sd"> The transformed expression.</span> +</span><span id="expand-4531"><a href="#expand-4531"><span class="linenos">4531</span></a><span class="sd"> """</span> +</span><span id="expand-4532"><a href="#expand-4532"><span class="linenos">4532</span></a> +</span><span id="expand-4533"><a href="#expand-4533"><span class="linenos">4533</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="expand-4534"><a href="#expand-4534"><span class="linenos">4534</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="expand-4535"><a href="#expand-4535"><span class="linenos">4535</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> +</span><span id="expand-4536"><a href="#expand-4536"><span class="linenos">4536</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> +</span><span id="expand-4537"><a href="#expand-4537"><span class="linenos">4537</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> +</span><span id="expand-4538"><a href="#expand-4538"><span class="linenos">4538</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> +</span><span id="expand-4539"><a href="#expand-4539"><span class="linenos">4539</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> +</span><span id="expand-4540"><a href="#expand-4540"><span class="linenos">4540</span></a> <span class="k">return</span> <span class="n">subquery</span> +</span><span id="expand-4541"><a href="#expand-4541"><span class="linenos">4541</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="expand-4542"><a href="#expand-4542"><span class="linenos">4542</span></a> +</span><span id="expand-4543"><a href="#expand-4543"><span class="linenos">4543</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Transforms an expression by expanding all referenced sources into subqueries.</p> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +<span class="gp">>>> </span><span class="n">expand</span><span class="p">(</span><span class="n">parse_one</span><span class="p">(</span><span class="s2">"select * from x AS z"</span><span class="p">),</span> <span class="p">{</span><span class="s2">"x"</span><span class="p">:</span> <span class="n">parse_one</span><span class="p">(</span><span class="s2">"select * from y"</span><span class="p">)})</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>expression:</strong> The expression to expand.</li> +<li><strong>sources:</strong> A dictionary of name to Subqueryables.</li> +<li><strong>copy:</strong> Whether or not to copy the expression during transformation. Defaults to True.</li> +</ul> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>The transformed expression.</p> +</blockquote> +</div> + + + </section> + <section id="func"> + <input id="func-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">func</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span>,</span><span class="param"> <span class="o">*</span><span class="n">args</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="dialects/dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="o">**</span><span class="n">kwargs</span></span><span class="return-annotation">) -> <span class="n"><a href="#Func">sqlglot.expressions.Func</a></span>:</span></span> + + <label class="view-source-button" for="func-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#func"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="func-4546"><a href="#func-4546"><span class="linenos">4546</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> +</span><span id="func-4547"><a href="#func-4547"><span class="linenos">4547</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="func-4548"><a href="#func-4548"><span class="linenos">4548</span></a><span class="sd"> Returns a Func expression.</span> +</span><span id="func-4549"><a href="#func-4549"><span class="linenos">4549</span></a> +</span><span id="func-4550"><a href="#func-4550"><span class="linenos">4550</span></a><span class="sd"> Examples:</span> +</span><span id="func-4551"><a href="#func-4551"><span class="linenos">4551</span></a><span class="sd"> >>> func("abs", 5).sql()</span> +</span><span id="func-4552"><a href="#func-4552"><span class="linenos">4552</span></a><span class="sd"> 'ABS(5)'</span> +</span><span id="func-4553"><a href="#func-4553"><span class="linenos">4553</span></a> +</span><span id="func-4554"><a href="#func-4554"><span class="linenos">4554</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> +</span><span id="func-4555"><a href="#func-4555"><span class="linenos">4555</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> +</span><span id="func-4556"><a href="#func-4556"><span class="linenos">4556</span></a> +</span><span id="func-4557"><a href="#func-4557"><span class="linenos">4557</span></a><span class="sd"> Args:</span> +</span><span id="func-4558"><a href="#func-4558"><span class="linenos">4558</span></a><span class="sd"> name: the name of the function to build.</span> +</span><span id="func-4559"><a href="#func-4559"><span class="linenos">4559</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> +</span><span id="func-4560"><a href="#func-4560"><span class="linenos">4560</span></a><span class="sd"> dialect: the source dialect.</span> +</span><span id="func-4561"><a href="#func-4561"><span class="linenos">4561</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> +</span><span id="func-4562"><a href="#func-4562"><span class="linenos">4562</span></a> +</span><span id="func-4563"><a href="#func-4563"><span class="linenos">4563</span></a><span class="sd"> Note:</span> +</span><span id="func-4564"><a href="#func-4564"><span class="linenos">4564</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> +</span><span id="func-4565"><a href="#func-4565"><span class="linenos">4565</span></a> +</span><span id="func-4566"><a href="#func-4566"><span class="linenos">4566</span></a><span class="sd"> Returns:</span> +</span><span id="func-4567"><a href="#func-4567"><span class="linenos">4567</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> +</span><span id="func-4568"><a href="#func-4568"><span class="linenos">4568</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> +</span><span id="func-4569"><a href="#func-4569"><span class="linenos">4569</span></a><span class="sd"> """</span> +</span><span id="func-4570"><a href="#func-4570"><span class="linenos">4570</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> +</span><span id="func-4571"><a href="#func-4571"><span class="linenos">4571</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> +</span><span id="func-4572"><a href="#func-4572"><span class="linenos">4572</span></a> +</span><span id="func-4573"><a href="#func-4573"><span class="linenos">4573</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="func-4574"><a href="#func-4574"><span class="linenos">4574</span></a> +</span><span id="func-4575"><a href="#func-4575"><span class="linenos">4575</span></a> <span class="n">args</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">)</span> +</span><span id="func-4576"><a href="#func-4576"><span class="linenos">4576</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="func-4577"><a href="#func-4577"><span class="linenos">4577</span></a> +</span><span id="func-4578"><a href="#func-4578"><span class="linenos">4578</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> +</span><span id="func-4579"><a href="#func-4579"><span class="linenos">4579</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="func-4580"><a href="#func-4580"><span class="linenos">4580</span></a> +</span><span id="func-4581"><a href="#func-4581"><span class="linenos">4581</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> +</span><span id="func-4582"><a href="#func-4582"><span class="linenos">4582</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="k">if</span> <span class="n">args</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="func-4583"><a href="#func-4583"><span class="linenos">4583</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="func-4584"><a href="#func-4584"><span class="linenos">4584</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">args</span><span class="p">}</span> +</span><span id="func-4585"><a href="#func-4585"><span class="linenos">4585</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="func-4586"><a href="#func-4586"><span class="linenos">4586</span></a> +</span><span id="func-4587"><a href="#func-4587"><span class="linenos">4587</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">args</span><span class="p">):</span> +</span><span id="func-4588"><a href="#func-4588"><span class="linenos">4588</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> +</span><span id="func-4589"><a href="#func-4589"><span class="linenos">4589</span></a> +</span><span id="func-4590"><a href="#func-4590"><span class="linenos">4590</span></a> <span class="k">return</span> <span class="n">function</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a Func expression.</p> + +<h6 id="examples">Examples:</h6> + +<blockquote> + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">func</span><span class="p">(</span><span class="s2">"abs"</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'ABS(5)'</span> +</code></pre> + </div> + + <div class="pdoc-code codehilite"> +<pre><span></span><code><span class="gp">>>> </span><span class="n">func</span><span class="p">(</span><span class="s2">"cast"</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="mi">5</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n"><a href="#DataType.build">DataType.build</a></span><span class="p">(</span><span class="s2">"DOUBLE"</span><span class="p">))</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> +<span class="go">'CAST(5 AS DOUBLE)'</span> +</code></pre> + </div> +</blockquote> + +<h6 id="arguments">Arguments:</h6> + +<ul> +<li><strong>name:</strong> the name of the function to build.</li> +<li><strong>args:</strong> the args used to instantiate the function of interest.</li> +<li><strong>dialect:</strong> the source dialect.</li> +<li><strong>kwargs:</strong> the kwargs used to instantiate the function of interest.</li> +</ul> + +<h6 id="note">Note:</h6> + +<blockquote> + <p>The arguments <code>args</code> and <code>kwargs</code> are mutually exclusive.</p> +</blockquote> + +<h6 id="returns">Returns:</h6> + +<blockquote> + <p>An instance of the function of interest, or an anonymous function, if <code>name</code> doesn't + correspond to an existing <code><a href="#Func">sqlglot.expressions.Func</a></code> class.</p> +</blockquote> +</div> + + + </section> + <section id="true"> + <input id="true-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">true</span><span class="signature pdoc-code condensed">(<span class="return-annotation">):</span></span> + + <label class="view-source-button" for="true-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#true"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="true-4593"><a href="#true-4593"><span class="linenos">4593</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> +</span><span id="true-4594"><a href="#true-4594"><span class="linenos">4594</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="true-4595"><a href="#true-4595"><span class="linenos">4595</span></a><span class="sd"> Returns a true Boolean expression.</span> +</span><span id="true-4596"><a href="#true-4596"><span class="linenos">4596</span></a><span class="sd"> """</span> +</span><span id="true-4597"><a href="#true-4597"><span class="linenos">4597</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a true Boolean expression.</p> +</div> + + + </section> + <section id="false"> + <input id="false-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">false</span><span class="signature pdoc-code condensed">(<span class="return-annotation">):</span></span> + + <label class="view-source-button" for="false-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#false"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="false-4600"><a href="#false-4600"><span class="linenos">4600</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> +</span><span id="false-4601"><a href="#false-4601"><span class="linenos">4601</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="false-4602"><a href="#false-4602"><span class="linenos">4602</span></a><span class="sd"> Returns a false Boolean expression.</span> +</span><span id="false-4603"><a href="#false-4603"><span class="linenos">4603</span></a><span class="sd"> """</span> +</span><span id="false-4604"><a href="#false-4604"><span class="linenos">4604</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a false Boolean expression.</p> +</div> + + + </section> + <section id="null"> + <input id="null-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">null</span><span class="signature pdoc-code condensed">(<span class="return-annotation">):</span></span> + + <label class="view-source-button" for="null-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#null"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="null-4607"><a href="#null-4607"><span class="linenos">4607</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> +</span><span id="null-4608"><a href="#null-4608"><span class="linenos">4608</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="null-4609"><a href="#null-4609"><span class="linenos">4609</span></a><span class="sd"> Returns a Null expression.</span> +</span><span id="null-4610"><a href="#null-4610"><span class="linenos">4610</span></a><span class="sd"> """</span> +</span><span id="null-4611"><a href="#null-4611"><span class="linenos">4611</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> +</span></pre></div> + + + <div class="docstring"><p>Returns a Null expression.</p> +</div> + + + </section> + </main> +<script> + function escapeHTML(html) { + return document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML; + } + + const originalContent = document.querySelector("main.pdoc"); + let currentContent = originalContent; + + function setContent(innerHTML) { + let elem; + if (innerHTML) { + elem = document.createElement("main"); + elem.classList.add("pdoc"); + elem.innerHTML = innerHTML; + } else { + elem = originalContent; + } + if (currentContent !== elem) { + currentContent.replaceWith(elem); + currentContent = elem; + } + } + + function getSearchTerm() { + return (new URL(window.location)).searchParams.get("search"); + } + + const searchBox = document.querySelector(".pdoc input[type=search]"); + 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