Re: Updating system statistics

  • From: "Don Seiler" <don@xxxxxxxxx>
  • To: "Christian Antognini" <Christian.Antognini@xxxxxxxxxxxx>
  • Date: Tue, 12 Dec 2006 14:02:56 -0600

Alright I ran this command:

exec 
dbms_stats.gather_system_stats(interval=>90,stattab=>'SYSSTATS',statid=>'DEC12');

It returned in a minute, so I assume that it runs in the background
now.  I've noticed two rows in my SYSSTATS table, but the column names
are a bit unintuitive.  Is there a HOWTO on interpreting that data?

Don.

On 12/12/06, Christian Antognini <Christian.Antognini@xxxxxxxxxxxx> wrote:

> So gathering system stats to the user table won't alter CBO behavior
> then?  I assume I have to create that table with
> dbms_stats.create_stat_table() function.

Exactly.

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