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
补充:
查看正在锁的事务
SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCKS;
查看等待锁的事务
SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;
from: http://blog.csdn.net/enweitech/article/details/52447006