mysql查询是否有锁
mysql查询是否有锁
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; SELECT * from information_schema.INNODB_TRX kill trx_mysql_thread_id