Fix: move EphemeralColumnConstraint generation to base generator

tobymao · Apr 4, 2024 · f65d812 · f65d812
1 parent 08222c2
commit f65d812
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/sqlglot/dialects/clickhouse.py b/sqlglot/dialects/clickhouse.py
@@ -634,8 +634,6 @@ class Generator(generator.Generator):
  exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
  exp.DateAdd: date_delta_sql("DATE_ADD"),
  exp.DateDiff: date_delta_sql("DATE_DIFF"),
- exp.EphemeralColumnConstraint: lambda self,
- e: f"EPHEMERAL{(' ' + self.sql(e, 'this')) if e.this else ''}",
  exp.Explode: rename_func("arrayJoin"),
  exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
  exp.IsNan: rename_func("isNaN"),

diff --git a/sqlglot/generator.py b/sqlglot/generator.py
@@ -89,6 +89,8 @@ class Generator(metaclass=_Generator):
  exp.DateFormatColumnConstraint: lambda self, e: f"FORMAT {self.sql(e, 'this')}",
  exp.DefaultColumnConstraint: lambda self, e: f"DEFAULT {self.sql(e, 'this')}",
  exp.EncodeColumnConstraint: lambda self, e: f"ENCODE {self.sql(e, 'this')}",
+ exp.EphemeralColumnConstraint: lambda self,
+ e: f"EPHEMERAL{(' ' + self.sql(e, 'this')) if e.this else ''}",
  exp.ExcludeColumnConstraint: lambda self, e: f"EXCLUDE {self.sql(e, 'this').lstrip()}",
  exp.ExecuteAsProperty: lambda self, e: self.naked_property(e),
  exp.ExternalProperty: lambda *_: "EXTERNAL",