Aikesheng Open Source Community
Aug 1, 2022 · Databases
MySQL SELECT Query Crash Analysis and Resolution
This article investigates a MySQL crash triggered by a specific SELECT statement, analyzes the stack trace and optimizer behavior that leads to an invalid memory access, and presents three practical solutions including disabling DuplicateWeedout, upgrading MySQL, and normalizing table character sets.
DuplicateWeedoutMySQLTroubleshooting
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