diff options
Diffstat (limited to 'sqlglot/dialects/postgres.py')
| -rw-r--r-- | sqlglot/dialects/postgres.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sqlglot/dialects/postgres.py b/sqlglot/dialects/postgres.py index 6f597f1..0d74b3a 100644 --- a/sqlglot/dialects/postgres.py +++ b/sqlglot/dialects/postgres.py @@ -9,6 +9,7 @@ from sqlglot.dialects.dialect import ( no_paren_current_date_sql, no_tablesample_sql, no_trycast_sql, + rename_func, str_position_sql, trim_sql, ) @@ -260,6 +261,16 @@ class Postgres(Dialect): "TO_CHAR": format_time_lambda(exp.TimeToStr, "postgres"), } + BITWISE = { + **parser.Parser.BITWISE, # type: ignore + TokenType.HASH: exp.BitwiseXor, + } + + FACTOR = { + **parser.Parser.FACTOR, # type: ignore + TokenType.CARET: exp.Pow, + } + class Generator(generator.Generator): TYPE_MAPPING = { **generator.Generator.TYPE_MAPPING, # type: ignore @@ -273,6 +284,7 @@ class Postgres(Dialect): TRANSFORMS = { **generator.Generator.TRANSFORMS, # type: ignore + exp.BitwiseXor: lambda self, e: self.binary(e, "#"), exp.ColumnDef: preprocess( [ _auto_increment_to_serial, @@ -285,11 +297,13 @@ class Postgres(Dialect): exp.JSONBExtract: lambda self, e: self.binary(e, "#>"), exp.JSONBExtractScalar: lambda self, e: self.binary(e, "#>>"), exp.JSONBContains: lambda self, e: self.binary(e, "?"), + exp.Pow: lambda self, e: self.binary(e, "^"), exp.CurrentDate: no_paren_current_date_sql, exp.CurrentTimestamp: lambda *_: "CURRENT_TIMESTAMP", exp.DateAdd: _date_add_sql("+"), exp.DateSub: _date_add_sql("-"), exp.DateDiff: _date_diff_sql, + exp.LogicalOr: rename_func("BOOL_OR"), exp.RegexpLike: lambda self, e: self.binary(e, "~"), exp.RegexpILike: lambda self, e: self.binary(e, "~*"), exp.StrPosition: str_position_sql, |