diff options
Diffstat (limited to 'sqlglot/optimizer/pushdown_projections.py')
| -rw-r--r-- | sqlglot/optimizer/pushdown_projections.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sqlglot/optimizer/pushdown_projections.py b/sqlglot/optimizer/pushdown_projections.py index be3ddb2..97e8ff6 100644 --- a/sqlglot/optimizer/pushdown_projections.py +++ b/sqlglot/optimizer/pushdown_projections.py @@ -48,12 +48,12 @@ def pushdown_projections(expression, schema=None, remove_unused_selections=True) left, right = scope.union_scopes referenced_columns[left] = parent_selections - if any(select.is_star for select in right.selects): + if any(select.is_star for select in right.expression.selects): referenced_columns[right] = parent_selections - elif not any(select.is_star for select in left.selects): + elif not any(select.is_star for select in left.expression.selects): referenced_columns[right] = [ - right.selects[i].alias_or_name - for i, select in enumerate(left.selects) + right.expression.selects[i].alias_or_name + for i, select in enumerate(left.expression.selects) if SELECT_ALL in parent_selections or select.alias_or_name in parent_selections ] @@ -90,7 +90,7 @@ def _remove_unused_selections(scope, parent_selections, schema): removed = False star = False - for selection in scope.selects: + for selection in scope.expression.selects: name = selection.alias_or_name if SELECT_ALL in parent_selections or name in parent_selections or name in order_refs: |