From 041a329e69f6aa60bdd2f3fb87b5172481806c4a Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Tue, 16 Nov 2010 15:53:14 -0500 Subject: - adapt initial patch from [ticket:1917] to current tip - raise TypeError for immutability --- lib/sqlalchemy/sql/operators.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/sqlalchemy/sql/operators.py') diff --git a/lib/sqlalchemy/sql/operators.py b/lib/sqlalchemy/sql/operators.py index 6f70b1778..67830f7cf 100644 --- a/lib/sqlalchemy/sql/operators.py +++ b/lib/sqlalchemy/sql/operators.py @@ -83,7 +83,7 @@ def desc_op(a): def asc_op(a): return a.asc() -_commutative = set([eq, ne, add, mul]) +_commutative = set([eq, ne, add, mul, and_]) def is_commutative(op): return op in _commutative -- cgit v1.2.1