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How can I improve the performance of my initial query execution in SQL Server, given that I do not want to rely on caching because I will not be running the same query again due to data migration between tables?

I have noticed that the first query takes significantly longer compared to subsequent executions which return results much faster.

Is there any way to stop SQL Server from caching for a few executions?

marc_s
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NaveenPrabu
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1 Answers1

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So you are saying that you don't want to use caching, Did you search about disabling the cache on the queries?

Duplicate?: How to let SQL Server know not to use Cache in Queries?

Duplicate?: How can I clear the SQL Server query cache?

Duplicate?: https://www.mssqltips.com/sqlservertip/1360/clearing-cache-for-sql-server-performance-testing/

Gegob
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  • Hi , I my question is not about the usuage of the cache. I donot want my results to be cached but I am ok to get the results from cache if any ! – NaveenPrabu May 16 '23 at 12:53