The traceCallBack method is an example of a user callback method for the trace method. Here the method name of traceCallBack is used, because it is the default method name if the programmer does not specify his own name in the trace method. Any method name can be used by specifying it as the second argument to the trace method.
Note: there is no traceCallBack method in any ooSQLite class. This method is just used to illustrate how to define a user callback method to be used with when tracing
|Arguments:||The arguments sent to the callback method are:
|Return value:||The programmer must return a whole number value from the callback, the exact number does not matter.|
|Details:||The implementation of atracecallback method is is discussed on the SQLite sqlite3_trace page.|