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Diffstat (limited to 'sqlglot/dialects/tableau.py')
| -rw-r--r-- | sqlglot/dialects/tableau.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sqlglot/dialects/tableau.py b/sqlglot/dialects/tableau.py index d5fba17..67ef76b 100644 --- a/sqlglot/dialects/tableau.py +++ b/sqlglot/dialects/tableau.py @@ -1,7 +1,7 @@ from __future__ import annotations from sqlglot import exp, generator, parser, transforms -from sqlglot.dialects.dialect import Dialect +from sqlglot.dialects.dialect import Dialect, rename_func class Tableau(Dialect): @@ -11,6 +11,7 @@ class Tableau(Dialect): TRANSFORMS = { **generator.Generator.TRANSFORMS, + exp.Coalesce: rename_func("IFNULL"), exp.Select: transforms.preprocess([transforms.eliminate_distinct_on]), } @@ -25,9 +26,6 @@ class Tableau(Dialect): false = self.sql(expression, "false") return f"IF {this} THEN {true} ELSE {false} END" - def coalesce_sql(self, expression: exp.Coalesce) -> str: - return f"IFNULL({self.sql(expression, 'this')}, {self.expressions(expression)})" - def count_sql(self, expression: exp.Count) -> str: this = expression.this if isinstance(this, exp.Distinct): |