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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Long execute phase for SELECT query
Yes, they do have stats and I've even tried setting
optimizer_dynamic_sampling=0 and that didn't help so that doesn't seem
to be the problem. Good idea though.
Thanks,
Brandon
From: Stefan Knecht [mailto:knecht.stefan_at_gmail.com]
Do your tables have statistics on them ? If not Oracle will use dynamic sampling to gather a sample of them, that can take time
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-- http://www.freelists.org/webpage/oracle-lReceived on Tue Jul 04 2006 - 01:55:48 CDT
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