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Merging upstream version 20.9.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:19:14 +01:00
parent 9421b254ec
commit 37a231f554
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
144 changed files with 78309 additions and 59609 deletions
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16
sqlglot/optimizer/scope.py
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@ -539,11 +539,23 @@ def _traverse_union(scope):
# The last scope to be yield should be the top most scope
left = None
for left in _traverse_scope(scope.branch(scope.expression.left, scope_type=ScopeType.UNION)):
for left in _traverse_scope(
scope.branch(
scope.expression.left,
outer_column_list=scope.outer_column_list,
scope_type=ScopeType.UNION,
)
):
yield left
right = None
for right in _traverse_scope(scope.branch(scope.expression.right, scope_type=ScopeType.UNION)):
for right in _traverse_scope(
scope.branch(
scope.expression.right,
outer_column_list=scope.outer_column_list,
scope_type=ScopeType.UNION,
)
):
yield right
scope.union_scopes = [left, right]