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Merging upstream version 17.4.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 20:45:52 +01:00
parent f4a8b128b0
commit bf82c6c1c0
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
78 changed files with 35859 additions and 34717 deletions
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3
sqlglot/optimizer/merge_subqueries.py
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@ -107,6 +107,7 @@ def merge_derived_tables(expression, leave_tables_isolated=False):
_merge_order(outer_scope, inner_scope)
_merge_hints(outer_scope, inner_scope)
outer_scope.clear_cache()
return expression
@ -166,7 +167,7 @@ def _mergeable(outer_scope, inner_scope, leave_tables_isolated, from_or_join):
if not inner_from:
return False
inner_from_table = inner_from.alias_or_name
inner_projections = {s.alias_or_name: s for s in inner_scope.selects}
inner_projections = {s.alias_or_name: s for s in inner_scope.expression.selects}
return any(
col.table != inner_from_table
for selection in selections