-- 查询死锁

select
request_session_id spid,
OBJECT_NAME(resource_associated_entity_id) tableName
from
sys.dm_tran_locks
where
resource_type='OBJECT'

　　--杀死死锁进程

kill 354

　　创造死锁条件

　　开两个查询窗口

BEGIN TRANSACTION--开始事务

update job set creator='00000' where id='001'

WAITFOR DELAY '02:00';

select * from job where id='001'