July 31, 2011 at 12:16 pm
I had maintenance plan which will Check DB Integrity,rebuild indexes weekly. It fails as other operations are performed by other SPIDs on one database. Operations performed are SELECT, UPDATE and INSERT by different IDs.I guess select statement will not make job fail.
Any time i observed there are some operations going on on that database as that database is important
one. So can i execute that job with rebuild ONLINE option ON?
are there any issues will come if I rebuild indexes with ONLINE option ON.
Its SQL Server 2008 R2 enterprise edition. the database size is 35GB.
July 31, 2011 at 12:26 pm
- Online only works with EntEdtn / Devedtn / eval edtn ( and not in all cases ... see bol)
- couple of guidelines in msdn: http://msdn.microsoft.com/en-us/library/ms189858.aspx
- bol:http://msdn.microsoft.com/en-us/library/ms188388.aspx
How it works: http://msdn.microsoft.com/en-us/library/ms191261.aspx
The guidelines you are looking for: http://msdn.microsoft.com/en-us/library/ms190981.aspx
New info of your concern I noticed on Twitter today:
"You may notice an increased transaction log sizes in SQL Server 2008 and later versions when you perform Index Maintenance"http://support.microsoft.com/kb/2407439
"Operations That Can Be Minimally Logged" http://msdn.microsoft.com/en-us/library/ms191244.aspx
Johan
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