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Reorganize / rebuild indexes
Message
De
02/06/2009 09:28:30
 
 
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Maintenance bases de données
Versions des environnements
SQL Server:
SQL Server 2005
Divers
Thread ID:
01403038
Message ID:
01403155
Vues:
50
Thank you Sergey! this is what I was looking for. Your help is always very much appriciated.

Rollin

>See SQL Server 2005 and 2008 - Backup, Integrity Check and Index Optimization . I'm using 'Integrity Check and Index Optimization' part of it. Didn't have time to see if I want to use 'Backup' part as well.
>
>>In SQL 2000 (and still in SQL 2005 - but not being continued) DBCC SHOWCONTIG has been used to capture index statistics. With a cursor, all indexes of all tables (of all DBs) could have their stats extracted with one procedure.
>>
>>In SQL 2005, sys.dm_db_index_physical_stats is the recommended method. This gives the information differently. Wtih all arguments set to NULL, all of the index information can be selected without the need for a cursor. It gives database_id and object_id, though, not the names.
>>
>>My question is this: What would be the best way to have a procedure that uses
>>
>> ALTER INDEX ALL ON ... REORGANIZE and
>> sys.dm_db_index_physical_stats
>>
>>to update all indexes (on all tables, and all DBs) that are more than 20% fragmented??
>>
>>Your help is greatly appreciated.
Thank You

Rollin Burr

Politicians and diapers have one thing in common. They should both be changed regularly, and for the same reason.
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