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Memory Grant Feedback Persistence in SQL Server 2022

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By using input from real memory consumption during query execution, Memory Grant input Persistence in SQL Server 2022 is a potent feature that helps optimize query performance. In order to improve the accuracy of memory grant calculations for subsequent executions of the same or comparable queries, SQL Server gathers and stores this information.

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2024-06-12

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A Limited Startup

I add this parameter to SQL Server 2025 in the Configuration Manager:

-mDynamics
What does this do?

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