Ron - I don't know anything about your application, but my approach would be to try and capture some common SQL statements and compare the explain plans with 7.3.4 and 8.1.7. It is possible your SQL isn't being executed the same way. If necessary, you can pull some SQL out of v$sql and/or v$sqltext.
Dennis Williams DBA, 80%OCP, 100% DBA Lifetouch, Inc. [EMAIL PROTECTED] -----Original Message----- Sent: Monday, August 11, 2003 2:14 PM To: Multiple recipients of list ORACLE-L 8.1.7 We recently upgraded an application (Extempore) database from Oracle 7.3.4 to 8.1.7. The clients say the test database, still on Oracle 7.3.4 is much faster than the production database, now on 8.1.7. The server is newer and faster on the production database. The Oracle init parameters are pretty much identical. When I access the database through SQL*PLUS or TOAD, the response is instantaneous. The app uses an ODBC connection which is also 8.1.7. I have tried attaching the tables in MS Access through ODBC. This too is instantaneous. Any ideas? Ron Smith -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Smith, Ron L. 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: DENNIS WILLIAMS 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).
