RE: "snapshot too old" and undo

From: Roger Xu <roger_xu_at_dp7uptx.com>
Date: Thu, 29 Sep 2005 17:23:14 -0500
Message-ID: <A6801E8A03316A4DA597866F77A013F7059C9925@irv2kexch01.tx.bg.corp>

"ANALYZE TABLE "SAPR3"."BSIS" COMPUTE STATISTICS FOR TABLE FOR ALL INDEXED COLUMNS SIZE 1 FOR ALL INDEXES" How do I break this into pieces?

Thanks.

-----Original Message-----

From: Allen, Brandon [mailto:Brandon.Allen_at_OneNeck.com] Sent: Thursday, September 29, 2005 4:38 PM To: Roger Xu; Oracle-L_at_Freelists. Org (E-mail) Subject: RE: "snapshot too old" and undo_retention

Are you computing stats (100% sample size)? Perhaps you could/should estimate a small portion, like 5% instead?

-----Original Message-----

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org]On Behalf Of Roger Xu

We have a huge table and it takes more than 24 hours to collect its statistics.

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Received on Thu Sep 29 2005 - 17:25:53 CDT