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-rw-r--r--lib/sqlalchemy/sql/expression.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py
index fbef02857..c7ab34272 100644
--- a/lib/sqlalchemy/sql/expression.py
+++ b/lib/sqlalchemy/sql/expression.py
@@ -1049,7 +1049,12 @@ class Operators(object):
def __invert__(self):
return self.operate(operators.inv)
-
+
+ def op(self, opstring):
+ def op(b):
+ return self.operate(operators.op, opstring, b)
+ return op
+
def clause_element(self):
raise NotImplementedError()