dbcli/sqlglot
1
0
Fork 0
Code Issues Activity

Adding upstream version 26.8.0.

Browse source 
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-03-04 07:54:33 +01:00
parent 4b797b16f0
commit 4c394df415
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
61 changed files with 43883 additions and 41898 deletions
Download patch file Download diff file Expand all files Collapse all files

15
sqlglot/transforms.py
View file

@ -258,7 +258,7 @@ def eliminate_qualify(expression: exp.Expression) -> exp.Expression:
}
select_candidates = exp.Window if expression.is_star else (exp.Window, exp.Column)
for select_candidate in qualify_filters.find_all(select_candidates):
for select_candidate in list(qualify_filters.find_all(select_candidates)):
if isinstance(select_candidate, exp.Window):
if expression_by_alias:
for column in select_candidate.find_all(exp.Column):
@ -907,16 +907,15 @@ def eliminate_join_marks(expression: exp.Expression) -> exp.Expression:
len(marked_column_tables) == 1
), "Columns of only a single table can be marked with (+) in a given binary predicate"
# Add predicate if join already copied, or add join if it is new
join_this = old_joins.get(col.table, query_from).this
new_join = exp.Join(this=join_this, on=join_predicate, kind="LEFT")
# Upsert new_join into new_joins dictionary
new_join_alias_or_name = new_join.alias_or_name
existing_join = new_joins.get(new_join_alias_or_name)
existing_join = new_joins.get(join_this.alias_or_name)
if existing_join:
existing_join.set("on", exp.and_(existing_join.args.get("on"), new_join.args["on"]))
existing_join.set("on", exp.and_(existing_join.args["on"], join_predicate))
else:
new_joins[new_join_alias_or_name] = new_join
new_joins[join_this.alias_or_name] = exp.Join(
this=join_this.copy(), on=join_predicate.copy(), kind="LEFT"
)
# If the parent of the target predicate is a binary node, then it now has only one child
if isinstance(predicate_parent, exp.Binary):