diff -r 5a86a0c147bd -r 3f67f7ea5632 server/sqlutils.py
--- a/server/sqlutils.py	Fri Oct 01 15:45:38 2010 +0200
+++ b/server/sqlutils.py	Fri Oct 01 16:07:03 2010 +0200
@@ -165,7 +165,7 @@
         self.OperationalError = dbapi_module.OperationalError
         self.InterfaceError = dbapi_module.InterfaceError
         self.DbapiError = dbapi_module.Error
-        self._binary = dbapi_module.Binary
+        self._binary = self.dbhelper.binary_value
         self._process_value = dbapi_module.process_value
         self._dbencoding = dbencoding