Undocumented Parameters

Does anyone have detailed information about the undocumented underscore parameters? These parameters are located as sys in x$ksppi table (Oracle 7.2).

Some of them include _ALLOW_RESETLOG_CORRUPTION, _CORRUPTED_ROLLBACK_SEGMENTS, _LOG_SPACE_ERRORS and a host of others. I am interested in those that might aid in recovering a database for obvious reasons.

Please email responses to czarguy_at_aol.com. Thanks!!! Received on Fri Jun 06 1997 - 00:00:00 CDT