Wednesday, March 7, 2012

Database Maintenace Plan

None of my jobs run the "Update statistics used by the
query optimizer" task, but I do run the "Reorganize data
and index pages". If this is selected I can't run Update
statistics used by the query optimizer. "Do I need a
specific job to update index stats? Is it necessary to
run both jobs?
No, DBCC DBREINDEX includes a full update statistics.
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
"Lee" <anonymous@.discussions.microsoft.com> wrote in message
news:23fb501c45f78$02af65a0$a601280a@.phx.gbl...
> None of my jobs run the "Update statistics used by the
> query optimizer" task, but I do run the "Reorganize data
> and index pages". If this is selected I can't run Update
> statistics used by the query optimizer. "Do I need a
> specific job to update index stats? Is it necessary to
> run both jobs?
|||If you run the DBCC very infrequently. You may wish to run another
maintenance plan that updates statistics..
Wayne Snyder, MCDBA, SQL Server MVP
Mariner, Charlotte, NC
www.mariner-usa.com
(Please respond only to the newsgroups.)
I support the Professional Association of SQL Server (PASS) and it's
community of SQL Server professionals.
www.sqlpass.org
"Lee" <anonymous@.discussions.microsoft.com> wrote in message
news:23fb501c45f78$02af65a0$a601280a@.phx.gbl...
> None of my jobs run the "Update statistics used by the
> query optimizer" task, but I do run the "Reorganize data
> and index pages". If this is selected I can't run Update
> statistics used by the query optimizer. "Do I need a
> specific job to update index stats? Is it necessary to
> run both jobs?

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