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Diffstat (limited to 'sqlglot/optimizer/normalize.py')
-rw-r--r-- | sqlglot/optimizer/normalize.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sqlglot/optimizer/normalize.py b/sqlglot/optimizer/normalize.py index 40668ef..b013312 100644 --- a/sqlglot/optimizer/normalize.py +++ b/sqlglot/optimizer/normalize.py @@ -152,12 +152,14 @@ def _distribute(a, b, from_func, to_func, cache): lambda c: to_func( uniq_sort(flatten(from_func(c, b.left)), cache), uniq_sort(flatten(from_func(c, b.right)), cache), + copy=False, ), ) else: a = to_func( uniq_sort(flatten(from_func(a, b.left)), cache), uniq_sort(flatten(from_func(a, b.right)), cache), + copy=False, ) return a |