Showing posts with label thequery. Show all posts
Showing posts with label thequery. Show all posts

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?

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?