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Message Posted: Wed, 25 Jul 2007 @ 16:10:55 GMT
| Subj: | | Re: How to improve confidence level on built locally on the AMPs SPOOL space |
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| From: | | Castelli Emanuel Alejandro |
Hi, there was a thread recently about that:
www.teradataforum.com/teradata/20070629_230949.htm
The statistics on all involved fields are ok? I mean, do you collect statistics in all rows (in joins and where conditions) involved in
the query?
Bye.
Castelli, Emanuel Alejandro
Desarrollo DataWarehouse - IBM Argentina
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