Problem with SQLClient

[Käck Tim]

Hi,

I am quite new to Objective-C (and C as well).
Now, I am trying to build an application which needs to access a MySQL database.
I was tinkering with the testapplication testMysql.m for the SQLClient library, but I cannot figure out how
to turn all debugging off.
I have tried with 
  [db setDurationLogging:  -1];

But still I get loads of output.
Perhaps I should override the - debug method in the logging category?

Best regards
Tim