Failover for func_odbc, allowing an INSERT query to be performed when the UPDATE query initially

affects 0 rows.
(closes issue #13083)
 Reported by: Corydon76
 Patches: 
       20081031__bug13083.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@153124 65c4cc65-6c06-0410-ace0-fbb531ad65f3