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Merging upstream version 17.7.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 20:46:55 +01:00
parent 87252470ef
commit 137902868c
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
93 changed files with 41580 additions and 39040 deletions
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2
sqlglot/optimizer/merge_subqueries.py
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@ -176,6 +176,7 @@ def _mergeable(outer_scope, inner_scope, leave_tables_isolated, from_or_join):
return (
isinstance(outer_scope.expression, exp.Select)
and not outer_scope.expression.is_star
and isinstance(inner_select, exp.Select)
and not any(inner_select.args.get(arg) for arg in UNMERGABLE_ARGS)
and inner_select.args.get("from")
@ -242,6 +243,7 @@ def _merge_from(outer_scope, inner_scope, node_to_replace, alias):
alias (str)
"""
new_subquery = inner_scope.expression.args["from"].this
new_subquery.set("joins", node_to_replace.args.get("joins"))
node_to_replace.replace(new_subquery)
for join_hint in outer_scope.join_hints:
tables = join_hint.find_all(exp.Table)