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?

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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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http://www.freelists.org/webpage/oracle-l Received on Thu Sep 29 2005 - 16:38:55 CDT