This makes me think of a stat that would be nice to see...it would be nice if I could see how many permutations the database was going through for each sql statement that it parsed. I might have a database that rarely uses more than 1000 permutations and I might have one that typically uses 10,000. By determining how often the statement is parsed and how many average permutations are used I might be able to more effectively judge the impact of lowering or raising this value.
-----Original Message----- Sent: Tuesday, August 26, 2003 11:00 AM To: Multiple recipients of list ORACLE-L Yes, it is required in one of our COTS applications. Inserts into complex views with instead-f triggers. The views are quite complex, ridiculously so, one might say. Before setting optimizer_max_permutations=1000, it took a very long time to parse those views. Jared On Tue, 2003-08-26 at 05:44, Boivin, Patrice J wrote: > Has anyone worked with this one? > > http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76961/ch11 > 23.htm#81357 > <http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76961/ch1 > 123.htm#81357> > > Patrice. -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jared Still INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Post, Ethan INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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).
