diff options
Diffstat (limited to 'sqlglot/optimizer/eliminate_joins.py')
| -rw-r--r-- | sqlglot/optimizer/eliminate_joins.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sqlglot/optimizer/eliminate_joins.py b/sqlglot/optimizer/eliminate_joins.py index e0ddfa2..27de9c7 100644 --- a/sqlglot/optimizer/eliminate_joins.py +++ b/sqlglot/optimizer/eliminate_joins.py @@ -153,7 +153,7 @@ def join_condition(join): # # should pull y.b as the join key and x.a as the source key if normalized(on): - on = on if isinstance(on, exp.And) else exp.and_(on, exp.true()) + on = on if isinstance(on, exp.And) else exp.and_(on, exp.true(), copy=False) for condition in on.flatten(): if isinstance(condition, exp.EQ): |