Mysql 查询表死锁和结束死锁的表步骤 1.查询是否锁表 show OPEN TABLES where In_use > 0; 2.查询进程 show processlist 查询到相对应的进程===然后 kill id 3.查看正在锁的事务 SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCKS; 4.查看等待锁的事务 SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;