Re: dbms_stats.gather_table_stats
From: John Kanagaraj <john.kanagaraj_at_gmail.com>
Date: Sun, 7 Sep 2008 22:15:07 -0700
Message-ID: <2ead3a60809072215l4aff3t3a430b065d531419@mail.gmail.com>
Date: Sun, 7 Sep 2008 22:15:07 -0700
Message-ID: <2ead3a60809072215l4aff3t3a430b065d531419@mail.gmail.com>
Hi Gene,
In addition, keep in mind that gathering *just* partition level stats leads to estimation of column stats, and this can potentially change plans under certain circumstances.
>> Hi everybody:
>>
>> I am running oracle 10.2.0.1. Once a week we have a analyze process run to
>> gather stats on all the
>> tables in the schema via commands like this one exec
>> dbms_stats.gather_table_stats( 'schema', 'table', null, 25,
>> degree=>8, cascade=>true );
>
-- John Kanagaraj <>< http://www.linkedin.com/in/johnkanagaraj http://jkanagaraj.wordpress.com (Sorry - not an Oracle blog!) ** The opinions and facts contained in this message are entirely mine and do not reflect those of my employer or customers ** -- http://www.freelists.org/webpage/oracle-lReceived on Mon Sep 08 2008 - 00:15:07 CDT