diff options
Diffstat (limited to 'sqlparse/engine/grouping.py')
| -rw-r--r-- | sqlparse/engine/grouping.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sqlparse/engine/grouping.py b/sqlparse/engine/grouping.py index d60ee5a..07f9392 100644 --- a/sqlparse/engine/grouping.py +++ b/sqlparse/engine/grouping.py @@ -125,7 +125,9 @@ def group_comparison(tlist): return (token.ttype in (T.String.Symbol, T.Name, T.Number, T.Number.Integer, T.Literal, T.Literal.Number.Integer) - or isinstance(token, (sql.Identifier,))) + or isinstance(token, (sql.Identifier,)) + or (token.ttype is T.Keyword + and token.value.upper() in ['NULL', ])) _group_left_right(tlist, T.Operator.Comparison, None, sql.Comparison, check_left=_parts_valid, check_right=_parts_valid) |