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Effect of adding update statistics as part of the stored procedure


Effect of adding update statistics as part of the stored procedure

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praveen_vejandla
praveen_vejandla
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Hi,

What are the negative effects of running update statistics on few tables as part of stored procedure that has application logic?

Thanks.
Eugene Elutin
Eugene Elutin
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It takes some time to update statistics....

What are you doing exactly in your stored proc?
It can be well justified if it does modify big chunk of a table.

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It takes time and it causes a recompile of the rest of the procedure and any other plans that use the statistics.

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

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