From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Thu, 13 Oct 2005 02:15:29 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: rel_0_1_0~562
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d75f22a123301fc2b6629a14e69430a856a936a1;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

---

diff --git a/lib/sqlalchemy/ansisql.py b/lib/sqlalchemy/ansisql.py
index c40383d145..95aa47cde4 100644
--- a/lib/sqlalchemy/ansisql.py
+++ b/lib/sqlalchemy/ansisql.py
@@ -101,6 +101,9 @@ class ANSICompiler(sql.Compiled):
             self.strings[textclause] = "(" + textclause.text + ")"
         else:
             self.strings[textclause] = textclause.text
+
+    def visit_null(self, null):
+        self.strings[null] = 'NULL'
        
     def visit_compound(self, compound):
         if compound.operator is None: