diff options
Diffstat (limited to 'lib/sqlalchemy/sql/util.py')
| -rw-r--r-- | lib/sqlalchemy/sql/util.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/util.py b/lib/sqlalchemy/sql/util.py index 4422705cd..bf3f3397e 100644 --- a/lib/sqlalchemy/sql/util.py +++ b/lib/sqlalchemy/sql/util.py @@ -213,6 +213,8 @@ def surface_selectables(clause): yield elem if isinstance(elem, expression.Join): stack.extend((elem.left, elem.right)) + elif isinstance(elem, expression.FromGrouping): + stack.append(elem.element) def selectables_overlap(left, right): """Return True if left/right have some overlapping selectable""" |