Tag: session_context

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The SQL Server SESSION_CONTEXT Bug That Persists Through 2022 CU25
31 May 2026 · 13 min read

The SQL Server SESSION_CONTEXT Bug That Persists Through 2022 CU25

Microsoft has carried the SESSION_CONTEXT parallel-plan bug through every SQL Server cumulative update since 2019 CU14, including 2022 CU25. Here is who is at risk and how to check.

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