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-rw-r--r--sqlglot/dialects/postgres.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/sqlglot/dialects/postgres.py b/sqlglot/dialects/postgres.py
index c435309..086b278 100644
--- a/sqlglot/dialects/postgres.py
+++ b/sqlglot/dialects/postgres.py
@@ -20,7 +20,6 @@ from sqlglot.dialects.dialect import (
no_trycast_sql,
parse_timestamp_trunc,
rename_func,
- simplify_literal,
str_position_sql,
struct_extract_sql,
timestamptrunc_sql,
@@ -49,7 +48,7 @@ def _date_add_sql(kind: str) -> t.Callable[[Postgres.Generator, exp.DateAdd | ex
this = self.sql(expression, "this")
unit = expression.args.get("unit")
- expression = simplify_literal(expression).expression
+ expression = self._simplify_unless_literal(expression.expression)
if not isinstance(expression, exp.Literal):
self.unsupported("Cannot add non literal")