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从源码分析 MySQL 死锁问题入门
source link: https://juejin.im/post/5ce287326fb9a07ea8039d70
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这篇文章主要讲的是如何通过调试 MySQL 源码，知道一条 SQL 真正会拿哪些锁，不再抓虾，瞎猜或者何登成大神没写过的场景就不知道如何处理了 通过好多个深夜艰难的单步调试，终于找到了一个理想的断点，可以看到大部分获取锁的过程 代码在lock0lock.c的s
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