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> At the request of some savvy developers, I turned
> on RBO, and it brought down execution times dramatically.
Maybe setting optimizer mode to first_rows would do the same. Then you would still be using CBO, allowing your SQL to take advantage of optimizations that are not available with RBO.
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Greg Moore INET: sqlgreg_at_pacbell.net Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Wed Mar 13 2002 - 15:34:05 CST