From a4a38a982aa04f3d08e662c50e55be23cefcc492 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Fri, 5 Feb 2010 15:49:02 +0000
Subject: - Added math negation operator support, -x.

---
 lib/sqlalchemy/sql/compiler.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/sqlalchemy/sql/compiler.py')

diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index e635e20e1..4486c24db 100644
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -73,6 +73,7 @@ OPERATORS =  {
     # end Py2K
     operators.mod : ' % ',
     operators.truediv : ' / ',
+    operators.neg : '-',
     operators.lt : ' < ',
     operators.le : ' <= ',
     operators.ne : ' != ',
-- 
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