--- a/svv/database.py	Thu Jan 20 23:14:07 2011 +0200
+++ b/svv/database.py	Thu Jan 20 23:21:14 2011 +0200
@@ -7,6 +7,11 @@
 from sqlalchemy import *
 
 #
+# SQL clauses
+#
+from sqlalchemy.sql import functions
+
+#
 # Object Mapping
 # (used externally)
 #