1、模拟概要:看有没有锁等待,哪个事务在等待,谁锁的我,锁源thread_id,锁源SQL
2、3其他两个方法
一、故障模拟(具体解决办法)

1、看有没有锁等待:SHOW STATUS LIKE 'innodb_row_lock%'

2、看哪个事务在等待(被阻塞)

3、查看锁源,谁锁的我

4、找锁源 thread_id

5、找锁源的SQL

二、快速方法一
1、查看有没有锁表:SHOW STATUS LIKE 'innodb_row_lock%'
2、获取正在等待语句,kill 锁源语句,锁源ID,锁源线程ID

3、查锁源 SQL

三、快速方法二
1、查看有没有锁表:SHOW STATUS LIKE 'innodb_row_lock%'
2、获取正在等待的语句,kill 锁源语句,锁源ID

3、查找对应关系

4、查出锁源 SQL 语句

https://www.cnblogs.com/klvchen/p/12076019.html
网友评论