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How to clear ad hoc queries from plan cache?


Procedure cache (plan cache) sizeQuery plan cache bloated by ad-hoc queries, even with “Optimize for Ad-hoc Workloads”SQL Server Plan cache size only 4GB on a server with 500GB RAMTracking Down Plan Cache ClearingEmpty plan cache problemhow to query the plan cache to find how healthy it is?Adhoc Queries filling up plan cacheDoes Query Plan cache gets cleared by itself?Plan cache mysterySQL Buffer Pool and Plan cache













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As the title implies, I'm going to remove just ad hoc queries (not prepared queries) from plan cache in sql server 2014/2016 because it occupies more than 50% percent of my main memory. Do you have any suggestion?



Many Thanks.






sql-server sql-server-2014 sql-server-2016 plan-cache






share



























    0















    As the title implies, I'm going to remove just ad hoc queries (not prepared queries) from plan cache in sql server 2014/2016 because it occupies more than 50% percent of my main memory. Do you have any suggestion?



    Many Thanks.






    sql-server sql-server-2014 sql-server-2016 plan-cache






    share

























      0












      0








      0








      As the title implies, I'm going to remove just ad hoc queries (not prepared queries) from plan cache in sql server 2014/2016 because it occupies more than 50% percent of my main memory. Do you have any suggestion?



      Many Thanks.






      sql-server sql-server-2014 sql-server-2016 plan-cache






      share














      As the title implies, I'm going to remove just ad hoc queries (not prepared queries) from plan cache in sql server 2014/2016 because it occupies more than 50% percent of my main memory. Do you have any suggestion?



      Many Thanks.






      sql-server sql-server-2014 sql-server-2016 plan-cache




      sql-server sql-server-2014 sql-server-2016 plan-cache





      share












      share










      share



      share










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      CommanderCommander

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