July 31, 2016 at 10:55 am
Mad-Dog (7/31/2016)
table scan is not good because some tables can have even millions rows for they temp table.
I didn't say it will cause table *scans*. Setting those options to false means the locks SQL is allowed to take are table *locks*
what i can set to false that will reduce the locking and wouldn't do table scan?
GilaMonster (5/27/2016)
Have you tried read committed snapshot? Won't help with deletes blocking inserts, but will help with reads.And have you checked the indexing to make sure it supports the queries? Poor indexing often results in blocking problems.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
July 31, 2016 at 2:55 pm
Mad-Dog (7/31/2016)
they know about the problem and for now they can't fix the problem.table scan is not good because some tables can have even millions rows for they temp table.
what i can set to false that will reduce the locking and wouldn't do table scan?
Thanks
Do you know what the problems are? Have you done an analysis to find the "bad" queries and see if a proper index might fix them?
--Jeff Moden
Change is inevitable... Change for the better is not.
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