Archives of the TeradataForum
Message Posted: Fri, 17 Feb 2006 @ 18:07:01 GMT
Subj: | | Sample stats on columns |
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From: | | Anomy Anom |
<-- Anonymously Posted: Friday, February 17, 2006 13:12 -->
I was under the impression, don't know where, that sample stats on columns when executed took a progressive type of style to get the
demographics?
In other words it would probe each AMP not a single AMP. In looking at the stats I can see where the collection was sampled but it looks like
it at most calcs using 1%.
Can someone provide some additional details on this subject?
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