Ignores specified sqlstates.
On rare occasions an application may not correctly handle some warning messages, but does not want to ignore all warning messages. This keyword can be used to indicate which warnings are not to be passed on to the application. The IgnoreWarnings keyword should be used if all database manager warnings are to be ignored.
If an sqlstate is included in both IgnoreWarnList and WarningList, it will be ignored altogether.
IgnoreWarnList="'01000', '01004','01504'"