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Home -> Community -> Mailing Lists -> Oracle-L -> Re: db file scattered read
On Fri, 6 Aug 2004 19:24:26 -0400 oracle-l_at_freelists.org wrote:
> It means that you have databases to tune before you sleep.
> You'll do so by paying particular attention to the most expensive SQL, and
> look for the full table scans. Something is doing full table scan.
I found the problem, I needed to do a "analyze" on the table.
I always thought oracle will do statistics automatically. I guess I was wrong.
I have to analyze manually all the time?
-- Lyndon Tiu ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request_at_freelists.org put 'unsubscribe' in the subject line. -- Archives are at http://www.freelists.org/archives/oracle-l/ FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------Received on Fri Aug 06 2004 - 19:16:08 CDT
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