+ // set $sql_trail to 1 only if you want to perform bugtracking sql trail
+ // Warning: this produces huge amount of data in sql_trail table.
+ // Don't forget switch the option off and flush the table manually after
+ // trail, or your future backup files are overloaded with unneeded data.
+ //
+ $sql_trail = 0; // save all sql queries in sql_trail
+ $select_trail = 0; // track also SELECT queries