SQL Server查询死锁

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 

```

显示死锁相关信息

```

exec sp_who2 354

```