Operational Defect Database
BugZero found this defect 1308 days ago.
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Microsoft SQL Server | 13087320
KB4512567 - FIX: "Non-yielding Scheduler" occurs when you run queries with batch-mode hash join and/or sort in SQL Server 2016 and 2017 - Microsoft Support
Last update date:
6/2/2022
Affected products:
SQL Server 2016 Developer - duplicate (do not use)
SQL Server 2016 Enterprise - duplicate (do not use)
SQL Server 2016 Enterprise Core - duplicate (do not use)
SQL Server 2016 Standard - duplicate (do not use)
Affected releases:
build lower than 14.0.3238.1
Fixed releases:
14.0.3238.1
Description:
Symptoms
Assume that you use Microsoft SQL Server 2016 or 2017. When you run some queries that use batch-mode hash join and/or batch-mode sort, you may notice these queries can spill a lot of data because of memory pressure, and a "Non-yielding Scheduler" condition occurs.
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Resolution
This issue is fixed in the following cumulative updates for SQL Server: Cumulative Update 17 for SQL Server 2017 Cumulative Update 8 for SQL Server 2016 SP2 About cumulative updates for SQL Server: Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server: Latest cumulative update for SQL Server 2017 Latest cumulative update for SQL Server 2016
References
Learn about the terminology that Microsoft uses to describe software updates.
