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Re: db file scattered read

From: Lyndon Tiu <ltiu_at_alumni.sfu.ca>
Date: Fri, 06 Aug 2004 17:19:49 -0700
Message-Id: <200408070019.i770JnNX005660@rm-rstar.sfu.ca>


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
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Received on Fri Aug 06 2004 - 19:16:08 CDT

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