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Diffstat (limited to 'sqlglot/dialects/postgres.py')
-rw-r--r-- | sqlglot/dialects/postgres.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sqlglot/dialects/postgres.py b/sqlglot/dialects/postgres.py index c26e121..5027013 100644 --- a/sqlglot/dialects/postgres.py +++ b/sqlglot/dialects/postgres.py @@ -190,7 +190,11 @@ def _remove_target_from_merge(expression: exp.Expression) -> exp.Expression: if isinstance(expression, exp.Merge): alias = expression.this.args.get("alias") - normalize = lambda identifier: Postgres.normalize_identifier(identifier).name + normalize = ( + lambda identifier: Postgres.normalize_identifier(identifier).name + if identifier + else None + ) targets = {normalize(expression.this.this)} |