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 UPDATE STATISTICS

Author  Topic 

culvera
Starting Member

1 Post

Posted - 2007-03-08 : 12:48:09

Does a DBCC Reindex update statistics automatically?

I have a vendor that issues a DBCC Updatestatistics command separately from their DBCC redindex statements.

Is this necessary?

spirit1
Cybernetic Yak Master

11752 Posts

Posted - 2007-03-08 : 13:02:39
DBCC DBREINDEX updates statistics
DBCC INDEXDEFRAG doesn't


Causing trouble since 1980
blog: http://weblogs.sqlteam.com/mladenp
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Kristen
Test

22859 Posts

Posted - 2007-03-08 : 13:07:38
I think there is an "edge condition" that gets skipped - can't remember what though. The secondary indexes based on a non-unique clustered index perhaps??

Kristen
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