Features

Batch mode memory grant feedback in SQL Server

Feedback can be stored in the cached plan for a single execution. It is the consecutive executions of that statement, however, that benefit from the memory grant feedback adjustments. This feature applies to repeated execution of statements. Memory grant feedback will change only the cached plan. Changes are currently not captured in the Query Store. Feedback is not persisted if the plan is evicted from cache. Feedback will also be lost if there is a failover.. GeoPITS brings you the comprehensive details of Batch mode memory grant feedback's support in different versions & editions of SQL Server.

Explore Batch mode memory grant feedback In Different SQL server Versions & Editions

VersionEnterpriseStandardWebExpress (Adv.)Express
Version v2019 Yes
Version v2017 Yes
Version v2016
Version v2014
Version v2012

Frequently Asked Questions

Feedback can be stored in the cached plan for a single execution. It is the consecutive executions of that statement, however, that benefit from the memory grant feedback adjustments. This feature applies to repeated execution of statements. Memory grant feedback will change only the cached plan. Changes are currently not captured in the Query Store. Feedback is not persisted if the plan is evicted from cache. Feedback will also be lost if there is a failover.

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