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Diffstat (limited to 'sqlglot/optimizer/normalize.py')
| -rw-r--r-- | sqlglot/optimizer/normalize.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sqlglot/optimizer/normalize.py b/sqlglot/optimizer/normalize.py index ab30d7a..db538ef 100644 --- a/sqlglot/optimizer/normalize.py +++ b/sqlglot/optimizer/normalize.py @@ -50,7 +50,9 @@ def normalization_distance(expression, dnf=False): Returns: int: difference """ - return sum(_predicate_lengths(expression, dnf)) - (len(list(expression.find_all(exp.Connector))) + 1) + return sum(_predicate_lengths(expression, dnf)) - ( + len(list(expression.find_all(exp.Connector))) + 1 + ) def _predicate_lengths(expression, dnf): |