Features

Batch mode adaptive joins in SQL Server

The batch mode Adaptive Joins feature enables the choice of a Hash Join or Nested Loops Join method to be deferred until after the first input has been scanned, by using a single cached plan. The Adaptive Join operator defines a threshold that is used to decide when to switch to a Nested Loops plan. Your plan can therefore dynamically switch to a better join strategy during execution.. GeoPITS brings you the comprehensive details of Batch mode adaptive joins's support in different versions & editions of SQL Server.

Explore Batch mode adaptive joins In Different SQL server Versions & Editions

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

Frequently Asked Questions

The batch mode Adaptive Joins feature enables the choice of a Hash Join or Nested Loops Join method to be deferred until after the first input has been scanned, by using a single cached plan. The Adaptive Join operator defines a threshold that is used to decide when to switch to a Nested Loops plan. Your plan can therefore dynamically switch to a better join strategy during execution.

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