SQL查死锁进程，并结束死锁进程ID，如结束不掉可能是正被使用或占用，查找原因再Kill

查死锁以及出现锁定的语句及进程ID

--如果发现死锁进程ID 则可以使用 Kill SPID 的方式终止进程

CREATE Table #Who(spid int,
ecid int,
status nvarchar(50),
loginname nvarchar(50),
hostname nvarchar(50),
blk int,
dbname nvarchar(50),
cmd nvarchar(50),
request_ID int);

CREATE Table #Lock(spid int,
dpid int,
objid int,
indld int,
[Type] nvarchar(20),
Resource nvarchar(50),
Mode nvarchar(10),
Status nvarchar(10)
);

INSERT INTO #Who
EXEC sp_who active --看哪个引起的阻塞，blk
INSERT INTO #Lock
EXEC sp_lock --看锁住了那个资源id，objid

DECLARE @DBName nvarchar(20);
SET @DBName='IRMManage'

SELECT #Who.* FROM #Who WHERE dbname=@DBName
SELECT #Lock.* FROM #Lock
JOIN #Who
ON #Who.spid=#Lock.spid
AND dbname=@DBName;

--最后发送到SQL Server的语句
DECLARE crsr Cursor FOR
SELECT blk FROM #Who WHERE dbname=@DBName AND blk<>0;
DECLARE @blk int;
open crsr;
FETCH NEXT FROM crsr INTO @blk;
WHILE (@@FETCH_STATUS = 0)
BEGIN;
dbcc inputbuffer(@blk);
FETCH NEXT FROM crsr INTO @blk;
END;
close crsr;
DEALLOCATE crsr;

--锁定的资源
SELECT #Who.spid,hostname,objid,[type],mode,object_name(objid) as objName FROM #Lock
JOIN #Who
ON #Who.spid=#Lock.spid
AND dbname=@DBName
WHERE objid<>0;

DROP Table #Who;
DROP Table #Lock;