Edit on GitHub

sqlglot.dialects.sqlite

View Source

  1from __future__ import annotations
  2
  3import typing as t
  4
  5from sqlglot import exp, generator, parser, tokens, transforms
  6from sqlglot.dialects.dialect import (
  7    Dialect,
  8    NormalizationStrategy,
  9    any_value_to_max_sql,
 10    arrow_json_extract_sql,
 11    concat_to_dpipe_sql,
 12    count_if_to_sum,
 13    no_ilike_sql,
 14    no_pivot_sql,
 15    no_tablesample_sql,
 16    no_trycast_sql,
 17    rename_func,
 18)
 19from sqlglot.tokens import TokenType
 20
 21
 22def _date_add_sql(self: SQLite.Generator, expression: exp.DateAdd) -> str:
 23    modifier = expression.expression
 24    modifier = modifier.name if modifier.is_string else self.sql(modifier)
 25    unit = expression.args.get("unit")
 26    modifier = f"'{modifier} {unit.name}'" if unit else f"'{modifier}'"
 27    return self.func("DATE", expression.this, modifier)
 28
 29
 30def _json_extract_sql(self: SQLite.Generator, expression: exp.JSONExtract) -> str:
 31    if expression.expressions:
 32        return self.function_fallback_sql(expression)
 33    return arrow_json_extract_sql(self, expression)
 34
 35
 36def _transform_create(expression: exp.Expression) -> exp.Expression:
 37    """Move primary key to a column and enforce auto_increment on primary keys."""
 38    schema = expression.this
 39
 40    if isinstance(expression, exp.Create) and isinstance(schema, exp.Schema):
 41        defs = {}
 42        primary_key = None
 43
 44        for e in schema.expressions:
 45            if isinstance(e, exp.ColumnDef):
 46                defs[e.name] = e
 47            elif isinstance(e, exp.PrimaryKey):
 48                primary_key = e
 49
 50        if primary_key and len(primary_key.expressions) == 1:
 51            column = defs[primary_key.expressions[0].name]
 52            column.append(
 53                "constraints", exp.ColumnConstraint(kind=exp.PrimaryKeyColumnConstraint())
 54            )
 55            schema.expressions.remove(primary_key)
 56        else:
 57            for column in defs.values():
 58                auto_increment = None
 59                for constraint in column.constraints:
 60                    if isinstance(constraint.kind, exp.PrimaryKeyColumnConstraint):
 61                        break
 62                    if isinstance(constraint.kind, exp.AutoIncrementColumnConstraint):
 63                        auto_increment = constraint
 64                if auto_increment:
 65                    column.constraints.remove(auto_increment)
 66
 67    return expression
 68
 69
 70class SQLite(Dialect):
 71    # https://sqlite.org/forum/forumpost/5e575586ac5c711b?raw
 72    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_INSENSITIVE
 73    SUPPORTS_SEMI_ANTI_JOIN = False
 74    TYPED_DIVISION = True
 75    SAFE_DIVISION = True
 76
 77    class Tokenizer(tokens.Tokenizer):
 78        IDENTIFIERS = ['"', ("[", "]"), "`"]
 79        HEX_STRINGS = [("x'", "'"), ("X'", "'"), ("0x", ""), ("0X", "")]
 80
 81    class Parser(parser.Parser):
 82        FUNCTIONS = {
 83            **parser.Parser.FUNCTIONS,
 84            "EDITDIST3": exp.Levenshtein.from_arg_list,
 85        }
 86        STRING_ALIASES = True
 87
 88    class Generator(generator.Generator):
 89        JOIN_HINTS = False
 90        TABLE_HINTS = False
 91        QUERY_HINTS = False
 92        NVL2_SUPPORTED = False
 93        JSON_PATH_BRACKETED_KEY_SUPPORTED = False
 94        SUPPORTS_CREATE_TABLE_LIKE = False
 95
 96        SUPPORTED_JSON_PATH_PARTS = {
 97            exp.JSONPathKey,
 98            exp.JSONPathRoot,
 99            exp.JSONPathSubscript,
100        }
101
102        TYPE_MAPPING = {
103            **generator.Generator.TYPE_MAPPING,
104            exp.DataType.Type.BOOLEAN: "INTEGER",
105            exp.DataType.Type.TINYINT: "INTEGER",
106            exp.DataType.Type.SMALLINT: "INTEGER",
107            exp.DataType.Type.INT: "INTEGER",
108            exp.DataType.Type.BIGINT: "INTEGER",
109            exp.DataType.Type.FLOAT: "REAL",
110            exp.DataType.Type.DOUBLE: "REAL",
111            exp.DataType.Type.DECIMAL: "REAL",
112            exp.DataType.Type.CHAR: "TEXT",
113            exp.DataType.Type.NCHAR: "TEXT",
114            exp.DataType.Type.VARCHAR: "TEXT",
115            exp.DataType.Type.NVARCHAR: "TEXT",
116            exp.DataType.Type.BINARY: "BLOB",
117            exp.DataType.Type.VARBINARY: "BLOB",
118        }
119
120        TOKEN_MAPPING = {
121            TokenType.AUTO_INCREMENT: "AUTOINCREMENT",
122        }
123
124        TRANSFORMS = {
125            **generator.Generator.TRANSFORMS,
126            exp.AnyValue: any_value_to_max_sql,
127            exp.Concat: concat_to_dpipe_sql,
128            exp.CountIf: count_if_to_sum,
129            exp.Create: transforms.preprocess([_transform_create]),
130            exp.CurrentDate: lambda *_: "CURRENT_DATE",
131            exp.CurrentTime: lambda *_: "CURRENT_TIME",
132            exp.CurrentTimestamp: lambda *_: "CURRENT_TIMESTAMP",
133            exp.DateAdd: _date_add_sql,
134            exp.DateStrToDate: lambda self, e: self.sql(e, "this"),
135            exp.If: rename_func("IIF"),
136            exp.ILike: no_ilike_sql,
137            exp.JSONExtract: _json_extract_sql,
138            exp.JSONExtractScalar: arrow_json_extract_sql,
139            exp.Levenshtein: rename_func("EDITDIST3"),
140            exp.LogicalOr: rename_func("MAX"),
141            exp.LogicalAnd: rename_func("MIN"),
142            exp.Pivot: no_pivot_sql,
143            exp.Rand: rename_func("RANDOM"),
144            exp.Select: transforms.preprocess(
145                [
146                    transforms.eliminate_distinct_on,
147                    transforms.eliminate_qualify,
148                    transforms.eliminate_semi_and_anti_joins,
149                ]
150            ),
151            exp.TableSample: no_tablesample_sql,
152            exp.TimeStrToTime: lambda self, e: self.sql(e, "this"),
153            exp.TryCast: no_trycast_sql,
154        }
155
156        # SQLite doesn't generally support CREATE TABLE .. properties
157        # https://www.sqlite.org/lang_createtable.html
158        PROPERTIES_LOCATION = {
159            prop: exp.Properties.Location.UNSUPPORTED
160            for prop in generator.Generator.PROPERTIES_LOCATION
161        }
162
163        # There are a few exceptions (e.g. temporary tables) which are supported or
164        # can be transpiled to SQLite, so we explicitly override them accordingly
165        PROPERTIES_LOCATION[exp.LikeProperty] = exp.Properties.Location.POST_SCHEMA
166        PROPERTIES_LOCATION[exp.TemporaryProperty] = exp.Properties.Location.POST_CREATE
167
168        LIMIT_FETCH = "LIMIT"
169
170        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
171            if expression.is_type("date"):
172                return self.func("DATE", expression.this)
173
174            return super().cast_sql(expression)
175
176        def datediff_sql(self, expression: exp.DateDiff) -> str:
177            unit = expression.args.get("unit")
178            unit = unit.name.upper() if unit else "DAY"
179
180            sql = f"(JULIANDAY({self.sql(expression, 'this')}) - JULIANDAY({self.sql(expression, 'expression')}))"
181
182            if unit == "MONTH":
183                sql = f"{sql} / 30.0"
184            elif unit == "YEAR":
185                sql = f"{sql} / 365.0"
186            elif unit == "HOUR":
187                sql = f"{sql} * 24.0"
188            elif unit == "MINUTE":
189                sql = f"{sql} * 1440.0"
190            elif unit == "SECOND":
191                sql = f"{sql} * 86400.0"
192            elif unit == "MILLISECOND":
193                sql = f"{sql} * 86400000.0"
194            elif unit == "MICROSECOND":
195                sql = f"{sql} * 86400000000.0"
196            elif unit == "NANOSECOND":
197                sql = f"{sql} * 8640000000000.0"
198            else:
199                self.unsupported("DATEDIFF unsupported for '{unit}'.")
200
201            return f"CAST({sql} AS INTEGER)"
202
203        # https://www.sqlite.org/lang_aggfunc.html#group_concat
204        def groupconcat_sql(self, expression: exp.GroupConcat) -> str:
205            this = expression.this
206            distinct = expression.find(exp.Distinct)
207
208            if distinct:
209                this = distinct.expressions[0]
210                distinct_sql = "DISTINCT "
211            else:
212                distinct_sql = ""
213
214            if isinstance(expression.this, exp.Order):
215                self.unsupported("SQLite GROUP_CONCAT doesn't support ORDER BY.")
216                if expression.this.this and not distinct:
217                    this = expression.this.this
218
219            separator = expression.args.get("separator")
220            return f"GROUP_CONCAT({distinct_sql}{self.format_args(this, separator)})"
221
222        def least_sql(self, expression: exp.Least) -> str:
223            if len(expression.expressions) > 1:
224                return rename_func("MIN")(self, expression)
225
226            return self.sql(expression, "this")
227
228        def transaction_sql(self, expression: exp.Transaction) -> str:
229            this = expression.this
230            this = f" {this}" if this else ""
231            return f"BEGIN{this} TRANSACTION"

class SQLite(sqlglot.dialects.dialect.Dialect): View Source

 71class SQLite(Dialect):
 72    # https://sqlite.org/forum/forumpost/5e575586ac5c711b?raw
 73    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_INSENSITIVE
 74    SUPPORTS_SEMI_ANTI_JOIN = False
 75    TYPED_DIVISION = True
 76    SAFE_DIVISION = True
 77
 78    class Tokenizer(tokens.Tokenizer):
 79        IDENTIFIERS = ['"', ("[", "]"), "`"]
 80        HEX_STRINGS = [("x'", "'"), ("X'", "'"), ("0x", ""), ("0X", "")]
 81
 82    class Parser(parser.Parser):
 83        FUNCTIONS = {
 84            **parser.Parser.FUNCTIONS,
 85            "EDITDIST3": exp.Levenshtein.from_arg_list,
 86        }
 87        STRING_ALIASES = True
 88
 89    class Generator(generator.Generator):
 90        JOIN_HINTS = False
 91        TABLE_HINTS = False
 92        QUERY_HINTS = False
 93        NVL2_SUPPORTED = False
 94        JSON_PATH_BRACKETED_KEY_SUPPORTED = False
 95        SUPPORTS_CREATE_TABLE_LIKE = False
 96
 97        SUPPORTED_JSON_PATH_PARTS = {
 98            exp.JSONPathKey,
 99            exp.JSONPathRoot,
100            exp.JSONPathSubscript,
101        }
102
103        TYPE_MAPPING = {
104            **generator.Generator.TYPE_MAPPING,
105            exp.DataType.Type.BOOLEAN: "INTEGER",
106            exp.DataType.Type.TINYINT: "INTEGER",
107            exp.DataType.Type.SMALLINT: "INTEGER",
108            exp.DataType.Type.INT: "INTEGER",
109            exp.DataType.Type.BIGINT: "INTEGER",
110            exp.DataType.Type.FLOAT: "REAL",
111            exp.DataType.Type.DOUBLE: "REAL",
112            exp.DataType.Type.DECIMAL: "REAL",
113            exp.DataType.Type.CHAR: "TEXT",
114            exp.DataType.Type.NCHAR: "TEXT",
115            exp.DataType.Type.VARCHAR: "TEXT",
116            exp.DataType.Type.NVARCHAR: "TEXT",
117            exp.DataType.Type.BINARY: "BLOB",
118            exp.DataType.Type.VARBINARY: "BLOB",
119        }
120
121        TOKEN_MAPPING = {
122            TokenType.AUTO_INCREMENT: "AUTOINCREMENT",
123        }
124
125        TRANSFORMS = {
126            **generator.Generator.TRANSFORMS,
127            exp.AnyValue: any_value_to_max_sql,
128            exp.Concat: concat_to_dpipe_sql,
129            exp.CountIf: count_if_to_sum,
130            exp.Create: transforms.preprocess([_transform_create]),
131            exp.CurrentDate: lambda *_: "CURRENT_DATE",
132            exp.CurrentTime: lambda *_: "CURRENT_TIME",
133            exp.CurrentTimestamp: lambda *_: "CURRENT_TIMESTAMP",
134            exp.DateAdd: _date_add_sql,
135            exp.DateStrToDate: lambda self, e: self.sql(e, "this"),
136            exp.If: rename_func("IIF"),
137            exp.ILike: no_ilike_sql,
138            exp.JSONExtract: _json_extract_sql,
139            exp.JSONExtractScalar: arrow_json_extract_sql,
140            exp.Levenshtein: rename_func("EDITDIST3"),
141            exp.LogicalOr: rename_func("MAX"),
142            exp.LogicalAnd: rename_func("MIN"),
143            exp.Pivot: no_pivot_sql,
144            exp.Rand: rename_func("RANDOM"),
145            exp.Select: transforms.preprocess(
146                [
147                    transforms.eliminate_distinct_on,
148                    transforms.eliminate_qualify,
149                    transforms.eliminate_semi_and_anti_joins,
150                ]
151            ),
152            exp.TableSample: no_tablesample_sql,
153            exp.TimeStrToTime: lambda self, e: self.sql(e, "this"),
154            exp.TryCast: no_trycast_sql,
155        }
156
157        # SQLite doesn't generally support CREATE TABLE .. properties
158        # https://www.sqlite.org/lang_createtable.html
159        PROPERTIES_LOCATION = {
160            prop: exp.Properties.Location.UNSUPPORTED
161            for prop in generator.Generator.PROPERTIES_LOCATION
162        }
163
164        # There are a few exceptions (e.g. temporary tables) which are supported or
165        # can be transpiled to SQLite, so we explicitly override them accordingly
166        PROPERTIES_LOCATION[exp.LikeProperty] = exp.Properties.Location.POST_SCHEMA
167        PROPERTIES_LOCATION[exp.TemporaryProperty] = exp.Properties.Location.POST_CREATE
168
169        LIMIT_FETCH = "LIMIT"
170
171        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
172            if expression.is_type("date"):
173                return self.func("DATE", expression.this)
174
175            return super().cast_sql(expression)
176
177        def datediff_sql(self, expression: exp.DateDiff) -> str:
178            unit = expression.args.get("unit")
179            unit = unit.name.upper() if unit else "DAY"
180
181            sql = f"(JULIANDAY({self.sql(expression, 'this')}) - JULIANDAY({self.sql(expression, 'expression')}))"
182
183            if unit == "MONTH":
184                sql = f"{sql} / 30.0"
185            elif unit == "YEAR":
186                sql = f"{sql} / 365.0"
187            elif unit == "HOUR":
188                sql = f"{sql} * 24.0"
189            elif unit == "MINUTE":
190                sql = f"{sql} * 1440.0"
191            elif unit == "SECOND":
192                sql = f"{sql} * 86400.0"
193            elif unit == "MILLISECOND":
194                sql = f"{sql} * 86400000.0"
195            elif unit == "MICROSECOND":
196                sql = f"{sql} * 86400000000.0"
197            elif unit == "NANOSECOND":
198                sql = f"{sql} * 8640000000000.0"
199            else:
200                self.unsupported("DATEDIFF unsupported for '{unit}'.")
201
202            return f"CAST({sql} AS INTEGER)"
203
204        # https://www.sqlite.org/lang_aggfunc.html#group_concat
205        def groupconcat_sql(self, expression: exp.GroupConcat) -> str:
206            this = expression.this
207            distinct = expression.find(exp.Distinct)
208
209            if distinct:
210                this = distinct.expressions[0]
211                distinct_sql = "DISTINCT "
212            else:
213                distinct_sql = ""
214
215            if isinstance(expression.this, exp.Order):
216                self.unsupported("SQLite GROUP_CONCAT doesn't support ORDER BY.")
217                if expression.this.this and not distinct:
218                    this = expression.this.this
219
220            separator = expression.args.get("separator")
221            return f"GROUP_CONCAT({distinct_sql}{self.format_args(this, separator)})"
222
223        def least_sql(self, expression: exp.Least) -> str:
224            if len(expression.expressions) > 1:
225                return rename_func("MIN")(self, expression)
226
227            return self.sql(expression, "this")
228
229        def transaction_sql(self, expression: exp.Transaction) -> str:
230            this = expression.this
231            this = f" {this}" if this else ""
232            return f"BEGIN{this} TRANSACTION"

NORMALIZATION_STRATEGY = <NormalizationStrategy.CASE_INSENSITIVE: 'CASE_INSENSITIVE'>

Specifies the strategy according to which identifiers should be normalized.

SUPPORTS_SEMI_ANTI_JOIN = False

Determines whether or not SEMI or ANTI joins are supported.

TYPED_DIVISION = True

Whether the behavior of a / b depends on the types of a and b. False means a / b is always float division. True means a / b is integer division if both a and b are integers.

SAFE_DIVISION = True

Determines whether division by zero throws an error (False) or returns NULL (True).

tokenizer_class = <class 'SQLite.Tokenizer'>

parser_class = <class 'SQLite.Parser'>

generator_class = <class 'SQLite.Generator'>

TIME_TRIE: Dict = {}

FORMAT_TRIE: Dict = {}

INVERSE_TIME_MAPPING: Dict[str, str] = {}

INVERSE_TIME_TRIE: Dict = {}

INVERSE_ESCAPE_SEQUENCES: Dict[str, str] = {}

QUOTE_START = "'"

QUOTE_END = "'"

IDENTIFIER_START = '"'

IDENTIFIER_END = '"'

BIT_START: Optional[str] = None

BIT_END: Optional[str] = None

HEX_START: Optional[str] = "x'"

HEX_END: Optional[str] = "'"

BYTE_START: Optional[str] = None

BYTE_END: Optional[str] = None

UNICODE_START: Optional[str] = None

UNICODE_END: Optional[str] = None

Inherited Members

sqlglot.dialects.dialect.Dialect: Dialect; INDEX_OFFSET; WEEK_OFFSET; UNNEST_COLUMN_ONLY; ALIAS_POST_TABLESAMPLE; TABLESAMPLE_SIZE_IS_PERCENT; IDENTIFIERS_CAN_START_WITH_DIGIT; DPIPE_IS_STRING_CONCAT; STRICT_STRING_CONCAT; SUPPORTS_USER_DEFINED_TYPES; NORMALIZE_FUNCTIONS; LOG_BASE_FIRST; NULL_ORDERING; CONCAT_COALESCE; DATE_FORMAT; DATEINT_FORMAT; TIME_FORMAT; TIME_MAPPING; FORMAT_MAPPING; ESCAPE_SEQUENCES; PSEUDOCOLUMNS; PREFER_CTE_ALIAS_COLUMN; get_or_raise; format_time; normalize_identifier; case_sensitive; can_identify; quote_identifier; to_json_path; parse; parse_into; generate; transpile; tokenize; tokenizer; parser; generator

class SQLite.Tokenizer(sqlglot.tokens.Tokenizer): View Source

78    class Tokenizer(tokens.Tokenizer):
79        IDENTIFIERS = ['"', ("[", "]"), "`"]
80        HEX_STRINGS = [("x'", "'"), ("X'", "'"), ("0x", ""), ("0X", "")]

IDENTIFIERS = ['"', ('[', ']'), '`']

HEX_STRINGS = [("x'", "'"), ("X'", "'"), ('0x', ''), ('0X', '')]

Inherited Members

sqlglot.tokens.Tokenizer: Tokenizer; SINGLE_TOKENS; BIT_STRINGS; BYTE_STRINGS; RAW_STRINGS; HEREDOC_STRINGS; UNICODE_STRINGS; IDENTIFIER_ESCAPES; QUOTES; STRING_ESCAPES; VAR_SINGLE_TOKENS; HEREDOC_TAG_IS_IDENTIFIER; HEREDOC_STRING_ALTERNATIVE; KEYWORDS; WHITE_SPACE; COMMANDS; COMMAND_PREFIX_TOKENS; NUMERIC_LITERALS; COMMENTS; dialect; reset; tokenize; peek; tokenize_rs; size; sql; tokens

class SQLite.Parser(sqlglot.parser.Parser): View Source

82    class Parser(parser.Parser):
83        FUNCTIONS = {
84            **parser.Parser.FUNCTIONS,
85            "EDITDIST3": exp.Levenshtein.from_arg_list,
86        }
87        STRING_ALIASES = True

Parser consumes a list of tokens produced by the Tokenizer and produces a parsed syntax tree.

Arguments:

error_level: The desired error level. Default: ErrorLevel.IMMEDIATE
error_message_context: Determines the amount of context to capture from a query string when displaying the error message (in number of characters). Default: 100
max_errors: Maximum number of error messages to include in a raised ParseError. This is only relevant if error_level is ErrorLevel.RAISE. Default: 3

FUNCTIONS = {'ABS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Abs'>>, 'ANONYMOUS_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnonymousAggFunc'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnyValue'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxQuantile'>>, 'APPROX_TOP_K': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxTopK'>>, 'ARG_MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARGMAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'MAX_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARG_MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARGMIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'MIN_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Array'>>, 'ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAgg'>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAll'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAny'>>, 'ARRAY_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContains'>>, 'FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayJoin'>>, 'ARRAY_OVERLAPS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayOverlaps'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySize'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySort'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySum'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUnionAgg'>>, 'ARRAY_UNIQUE_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUniqueAgg'>>, 'AVG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Avg'>>, 'CASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Case'>>, 'CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cast'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CastToStrType'>>, 'CBRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cbrt'>>, 'CEIL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CEILING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CHR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Chr'>>, 'CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Chr'>>, 'COALESCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Coalesce'>>, 'IFNULL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Coalesce'>>, 'NVL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Coalesce'>>, 'COLLATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Collate'>>, 'COMBINED_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedAggFunc'>>, 'COMBINED_PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedParameterizedAgg'>>, 'CONCAT': <function Parser.<lambda>>, 'CONCAT_WS': <function Parser.<lambda>>, 'COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Count'>>, 'COUNT_IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, 'COUNTIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDate'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDatetime'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTime'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTimestamp'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentUser'>>, 'DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Date'>>, 'DATE_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateAdd'>>, 'DATEDIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateDiff'>>, 'DATE_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateDiff'>>, 'DATE_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateStrToDate'>>, 'DATE_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateSub'>>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateToDi'>>, 'DATE_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateTrunc'>>, 'DATETIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeAdd'>>, 'DATETIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeDiff'>>, 'DATETIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeSub'>>, 'DATETIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeTrunc'>>, 'DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Day'>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAYOFMONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DAYOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DECODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Decode'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DiToDate'>>, 'ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Encode'>>, 'EXP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Exp'>>, 'EXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Explode'>>, 'EXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ExplodeOuter'>>, 'EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Extract'>>, 'FIRST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.First'>>, 'FIRST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FirstValue'>>, 'FLATTEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Flatten'>>, 'FLOOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Floor'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase64'>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateSeries'>>, 'GREATEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Greatest'>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GroupConcat'>>, 'HEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Hex'>>, 'HLL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Hll'>>, 'IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'IIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'INITCAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Initcap'>>, 'IS_INF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'ISINF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'IS_NAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'ISNAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'J_S_O_N_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArray'>>, 'J_S_O_N_ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayAgg'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayContains'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtract'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtractScalar'>>, 'JSON_EXTRACT': <function parse_extract_json_with_path.<locals>._parser>, 'JSON_EXTRACT_SCALAR': <function parse_extract_json_with_path.<locals>._parser>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONFormat'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObject'>>, 'J_S_O_N_OBJECT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObjectAgg'>>, 'J_S_O_N_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONTable'>>, 'LAG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lag'>>, 'LAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Last'>>, 'LAST_DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastValue'>>, 'LEAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lead'>>, 'LEAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Least'>>, 'LEFT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Left'>>, 'LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>, 'LN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ln'>>, 'LOG': <function parse_logarithm>, 'LOG10': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Log10'>>, 'LOG2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Log2'>>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'LOWER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lower'>>, 'LCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lower'>>, 'MD5': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Map'>>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MapFromEntries'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MatchAgainst'>>, 'MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Max'>>, 'MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Min'>>, 'MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Month'>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MonthsBetween'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NextValueFor'>>, 'NTH_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NthValue'>>, 'NULLIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nullif'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NumberToStr'>>, 'NVL2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nvl2'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.OpenJSON'>>, 'PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParameterizedAgg'>>, 'PARSE_JSON': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'JSON_PARSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileCont'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileDisc'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Posexplode'>>, 'POSEXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PosexplodeOuter'>>, 'POWER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'POW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'PREDICT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Predict'>>, 'QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Quantile'>>, 'RAND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDOM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Randn'>>, 'RANGE_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RangeN'>>, 'READ_CSV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ReadCSV'>>, 'REDUCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Reduce'>>, 'REGEXP_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpExtract'>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpILike'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpReplace'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpSplit'>>, 'REPEAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Repeat'>>, 'RIGHT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Right'>>, 'ROUND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Round'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RowNumber'>>, 'SHA': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA1': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA2'>>, 'SAFE_DIVIDE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SafeDivide'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SortArray'>>, 'SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Split'>>, 'SQRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sqrt'>>, 'STANDARD_HASH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StandardHash'>>, 'STAR_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StarMap'>>, 'STARTS_WITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STARTSWITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STDDEV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stddev'>>, 'STDDEV_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevPop'>>, 'STDDEV_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevSamp'>>, 'STR_POSITION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrPosition'>>, 'STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToDate'>>, 'STR_TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToMap'>>, 'STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToTime'>>, 'STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToUnix'>>, 'STRUCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Struct'>>, 'STRUCT_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StructExtract'>>, 'STUFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'SUBSTRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Substring'>>, 'SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sum'>>, 'TIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeAdd'>>, 'TIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeDiff'>>, 'TIME_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIMEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIME_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToDate'>>, 'TIME_STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToTime'>>, 'TIME_STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToUnix'>>, 'TIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeSub'>>, 'TIME_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToStr'>>, 'TIME_TO_TIME_STR': <function Parser.<lambda>>, 'TIME_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToUnix'>>, 'TIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeTrunc'>>, 'TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Timestamp'>>, 'TIMESTAMP_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampAdd'>>, 'TIMESTAMPDIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMPFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMP_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampSub'>>, 'TIMESTAMP_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampTrunc'>>, 'TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToArray'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToBase64'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToChar'>>, 'TO_DAYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToDays'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Transform'>>, 'TRIM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Trim'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TryCast'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDiToDi'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsAdd'>>, 'TS_OR_DS_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsDiff'>>, 'TS_OR_DS_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToDate'>>, 'TS_OR_DS_TO_DATE_STR': <function Parser.<lambda>>, 'TS_OR_DS_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToTime'>>, 'UNHEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Unhex'>>, 'UNIX_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixDate'>>, 'UNIX_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToStr'>>, 'UNIX_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTime'>>, 'UNIX_TO_TIME_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTimeStr'>>, 'UPPER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Upper'>>, 'UCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Upper'>>, 'VAR_MAP': <function parse_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'VAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Week'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WEEKOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WHEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.When'>>, 'X_M_L_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.XMLTable'>>, 'XOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Xor'>>, 'YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Year'>>, 'GLOB': <function Parser.<lambda>>, 'JSON_EXTRACT_PATH_TEXT': <function parse_extract_json_with_path.<locals>._parser>, 'LIKE': <function parse_like>, 'EDITDIST3': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>}

STRING_ALIASES = True

TABLE_ALIAS_TOKENS = {<TokenType.BIT: 'BIT'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.FIRST: 'FIRST'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TIME: 'TIME'>, <TokenType.INT: 'INT'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.IS: 'IS'>, <TokenType.XML: 'XML'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.VAR: 'VAR'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.MERGE: 'MERGE'>, <TokenType.ANY: 'ANY'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.CACHE: 'CACHE'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.ENUM: 'ENUM'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.INDEX: 'INDEX'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.FINAL: 'FINAL'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.USE: 'USE'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.ASC: 'ASC'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.DATE: 'DATE'>, <TokenType.SUPER: 'SUPER'>, <TokenType.TOP: 'TOP'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.FILTER: 'FILTER'>, <TokenType.TEXT: 'TEXT'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.SHOW: 'SHOW'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.SET: 'SET'>, <TokenType.NESTED: 'NESTED'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.MONEY: 'MONEY'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.NULL: 'NULL'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.NEXT: 'NEXT'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.ALL: 'ALL'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.ROW: 'ROW'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.TABLE: 'TABLE'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.CASE: 'CASE'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.MODEL: 'MODEL'>, <TokenType.YEAR: 'YEAR'>, <TokenType.IPV4: 'IPV4'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.INT256: 'INT256'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.INET: 'INET'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.MAP: 'MAP'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.UINT: 'UINT'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.UINT256: 'UINT256'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.CHAR: 'CHAR'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.DIV: 'DIV'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.UINT128: 'UINT128'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.DELETE: 'DELETE'>, <TokenType.LOAD: 'LOAD'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.UUID: 'UUID'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.DATE32: 'DATE32'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.VIEW: 'VIEW'>, <TokenType.JSON: 'JSON'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.KEEP: 'KEEP'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.END: 'END'>, <TokenType.INT128: 'INT128'>, <TokenType.KILL: 'KILL'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SEMI: 'SEMI'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.SOME: 'SOME'>, <TokenType.ANTI: 'ANTI'>, <TokenType.FALSE: 'FALSE'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.UPDATE: 'UPDATE'>}

SHOW_TRIE: Dict = {}

SET_TRIE: Dict = {'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}}

Inherited Members

sqlglot.parser.Parser: Parser; NO_PAREN_FUNCTIONS; STRUCT_TYPE_TOKENS; NESTED_TYPE_TOKENS; ENUM_TYPE_TOKENS; AGGREGATE_TYPE_TOKENS; TYPE_TOKENS; SIGNED_TO_UNSIGNED_TYPE_TOKEN; SUBQUERY_PREDICATES; RESERVED_TOKENS; DB_CREATABLES; CREATABLES; ID_VAR_TOKENS; INTERVAL_VARS; COMMENT_TABLE_ALIAS_TOKENS; UPDATE_ALIAS_TOKENS; TRIM_TYPES; FUNC_TOKENS; CONJUNCTION; EQUALITY; COMPARISON; BITWISE; TERM; FACTOR; EXPONENT; TIMES; TIMESTAMPS; SET_OPERATIONS; JOIN_METHODS; JOIN_SIDES; JOIN_KINDS; JOIN_HINTS; LAMBDAS; COLUMN_OPERATORS; EXPRESSION_PARSERS; STATEMENT_PARSERS; UNARY_PARSERS; PRIMARY_PARSERS; PLACEHOLDER_PARSERS; RANGE_PARSERS; PROPERTY_PARSERS; CONSTRAINT_PARSERS; ALTER_PARSERS; SCHEMA_UNNAMED_CONSTRAINTS; NO_PAREN_FUNCTION_PARSERS; INVALID_FUNC_NAME_TOKENS; FUNCTIONS_WITH_ALIASED_ARGS; FUNCTION_PARSERS; QUERY_MODIFIER_PARSERS; SET_PARSERS; SHOW_PARSERS; TYPE_LITERAL_PARSERS; MODIFIABLES; DDL_SELECT_TOKENS; PRE_VOLATILE_TOKENS; TRANSACTION_KIND; TRANSACTION_CHARACTERISTICS; INSERT_ALTERNATIVES; CLONE_KEYWORDS; HISTORICAL_DATA_KIND; OPCLASS_FOLLOW_KEYWORDS; OPTYPE_FOLLOW_TOKENS; TABLE_INDEX_HINT_TOKENS; WINDOW_ALIAS_TOKENS; WINDOW_BEFORE_PAREN_TOKENS; WINDOW_SIDES; JSON_KEY_VALUE_SEPARATOR_TOKENS; FETCH_TOKENS; ADD_CONSTRAINT_TOKENS; DISTINCT_TOKENS; NULL_TOKENS; UNNEST_OFFSET_ALIAS_TOKENS; STRICT_CAST; PREFIXED_PIVOT_COLUMNS; IDENTIFY_PIVOT_STRINGS; LOG_DEFAULTS_TO_LN; ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN; TABLESAMPLE_CSV; SET_REQUIRES_ASSIGNMENT_DELIMITER; TRIM_PATTERN_FIRST; MODIFIERS_ATTACHED_TO_UNION; UNION_MODIFIERS; NO_PAREN_IF_COMMANDS; VALUES_FOLLOWED_BY_PAREN; error_level; error_message_context; max_errors; dialect; reset; parse; parse_into; check_errors; raise_error; expression; validate_expression; errors; sql