SQL Server Explicit Memory

Is it possible to flush RAM from data filled with SQL Server?

Is there any procedure or option that can do this?

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2 answers

you can use

CHECKPOINT
DBCC DROPCLEANBUFFERS

to delete all data pages from memory . It is useful to check server performance: the request is executed in different ways if the data pages that it needs are not cached.

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You do not free memory. If you want it to use less memory, add a limit to the server settings.

If you release the memory, this will slow down your requests, since everything will again need to be read from disk.

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