# 1.查询是否锁表
SHOW OPEN TABLES WHERE In_use > 0;
# 2.查询进程(如果您有SUPER权限,您可以看到所有线程。否则,您只能看到您自己的线程)
SHOW PROCESSLIST;
# 3.杀死进程id(就是上面命令的id列)
KILL 462540518;
SELECT
*
FROM information_schema.PROCESSLIST
WHERE DB=DATABASE()
AND COMMAND<>'Sleep'
-- 拼接 kill 进程SQL
SELECT
CONCAT('kill ',ID,';') mysql
FROM information_schema.PROCESSLIST
WHERE DB=DATABASE()
AND COMMAND<>'Sleep'
-- 查询sqlserver 有没有锁表
-- 使用sql语句进行查看 ,锁定的表名
select
request_session_id spid,
OBJECT_NAME(resource_associated_entity_id) tableName
from sys.dm_tran_locks where resource_type='OBJECT'