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SQL Server 2008
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Index Usage
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SQLSACT
SQLSACT
Posted Monday, October 22, 2012 11:56 PM
Ten Centuries
Group: General Forum Members
Last Login: Today @ 4:31 AM
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Hi All
When using the sys.dm_db_index_usage_stats DMV to track Index Usage, is the user_updates column just for updates to records in the table or does it also contain the cumulative inserts as well?
Thanks
Post #1375841
Mac1986
Mac1986
Posted Tuesday, October 23, 2012 12:39 AM
SSC-Enthusiastic
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Last Login: Wednesday, May 15, 2013 2:33 AM
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The number of times index has been used in an update operation (this counts inserts, updates, and deletes) along with the time of the last update
Post #1375852
GilaMonster
GilaMonster
Posted Tuesday, October 23, 2012 2:31 AM
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Inserts, updates and deletes. In this case, update means change, and the index is changed by all 3 of those.
Gail Shaw
Microsoft Certified Master: SQL Server 2008, MVP
SQL In The Wild
: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass
Post #1375903
SQLSACT
SQLSACT
Posted Tuesday, October 23, 2012 2:36 AM
Ten Centuries
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Last Login: Today @ 4:31 AM
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GilaMonster (10/23/2012)
Inserts, updates and deletes. In this case, update means change, and the index is changed by all 3 of those.
Thanks for this
Post #1375909
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