This is a nop in ooSQLite, extended result codes are always on.
||The single argument is:
||True or false to turn extended result codes on or off. However, this arugment is currently ignored, extended result
codes are always on in ooSQLite.
||Returns OK, always.
||The method is provided for completeness. In SQLite, extended result code are off by default for historical reasons.
ooSQLite, however, has no history to make this applicable, so extended result code are always on.
||The functionality of theextendedResultCodemethod is similar to that of the SQLite