Defines whether you want to automatically generate a log file or use a fixed name.
When unique names are not used; the JDBC Log File property property is enabled to set the log file full path. In this case, the log is always generated using the same filename. This is the default value.
When unique names are used; the Path For Log Files property is enabled to set the path name where the log files will be generated. The filename format is automatically generated using the following pattern:
"gx_" + MMDD + "_" + HHMMSS + <namespace> + "_" + <datastore> + "_" + <connection> + ".log"