Logs the JDBC calls made by the application to the driver and the responses from the driver back to the application.
Message Levels
FINER - Calls to the JDBC methods are logged at the FINER level. The value of all input parameters passed to these methods and the return values passed from them are also logged, except that input parameter or result data contained in InputStream, Reader, Blob, or Clob objects are not written at this level.
FINEST - In addition to the same information logged by the FINER level, input parameter values and return values contained in InputStream, Reader, Blob and Clob objects are written at this level.