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Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index 735a125d7..6d1174d20 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -3808,6 +3808,12 @@ class FunctionFilter(ColumnElement): rows=rows, ) + def self_group(self, against=None): + if operators.is_precedent(operators.filter_op, against): + return Grouping(self) + else: + return self + @util.memoized_property def type(self): return self.func.type |