Aikesheng Open Source Community
Jul 24, 2024 · Databases
Understanding InnoDB Deadlock Detection and Resolution in MySQL 8.0
This article explains how MySQL's InnoDB deadlock detection thread works, when it checks for deadlocks based on the innodb_deadlock_detect variable, how it discovers lock‑wait cycles, performs a secondary verification using snapshot and slot information, and finally summarizes the overall process.
InnoDBMySQLdeadlock detection
0 likes · 9 min read