Operational Defect Database

BugZero found this defect 95 days ago.

Microsoft SQL Server | 2843374

Fixes a deadlock issue that you encounter when creating or updating statistics by turning off the blocking Auto Stats feature. The blocking Auto Stats feature is turned on when you use PolyBase. Turning off the blocking Auto Stats feature might cause a different query plan and execution time because query compilation isn't blocked by statistics collection.

Last update date:

2/15/2024

Affected products:

SQL Server 2019 on Linux

SQL Server 2019 on Windows

Affected releases:

build lower than 15.0.4355.3

Fixed releases:

15.0.4355.3

Description:

Fixes a deadlock issue that you encounter when creating or updating statistics by turning off the blocking Auto Stats feature. The blocking Auto Stats feature is turned on when you use PolyBase. Turning off the blocking Auto Stats feature might cause a different query plan and execution time because query compilation isn't blocked by statistics collection.

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