diff options
Diffstat (limited to 'lib/sqlalchemy/sql/util.py')
| -rw-r--r-- | lib/sqlalchemy/sql/util.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/util.py b/lib/sqlalchemy/sql/util.py index 2790bf373..284343154 100644 --- a/lib/sqlalchemy/sql/util.py +++ b/lib/sqlalchemy/sql/util.py @@ -1037,6 +1037,9 @@ class ClauseAdapter(visitors.ReplacingExternalTraversal): if "adapt_column" in col._annotations: col = col._annotations["adapt_column"] + if TYPE_CHECKING: + assert isinstance(col, ColumnElement) + if self.adapt_from_selectables and col not in self.equivalents: for adp in self.adapt_from_selectables: if adp.c.corresponding_column(col, False) is not None: |