一短查询SQL Server服务器阻塞和死锁信息用的脚本

gacvd

　　--一短查询SQL Server服务器阻塞和死锁信息用的脚本
　　declare @spid int,@bl int,
@intTransactionCountOnEntry int,
@intRowcount int,
@intCountProperties int,
@intCounter int

create table #tmp_lock_who (
id int identity(1,1),
spid smallint,
bl smallint)

insert into #tmp_lock_who(spid,bl) select 0 ,blocked
from (select * from sysprocesses where blocked>0 ) a
where not exists(select * from (select * from sysprocesses where blocked>0 ) b
where a.blocked=spid)
union select spid,blocked from sysprocesses where blocked>0

-- 找到临时表的记录数
select @intCountProperties = Count(*),@intCounter = 1
from #tmp_lock_who

if @intCountProperties=0
select N'现在没有阻塞和死锁信息' as message
-- 循环开始
while @intCounter <= @intCountProperties
begin
-- 取第一条记录
select @spid = spid,@bl = bl
from #tmp_lock_who where Id = @intCounter
begin
if @spid =0
select N'引起数据库死锁的是: '+ CAST(@bl AS VARCHAR(10)) + N'进程号,其执行的SQL语法如下'
else
select N'进程号SPID：'+ CAST(@spid AS VARCHAR(10))+ N'被' + N'进程号SPID：'+ CAST(@bl AS VARCHAR(10)) +N'阻塞,其当前进程执行的SQL语法如下'
DBCC INPUTBUFFER (@bl )
end

-- 循环指针下移
set @intCounter = @intCounter + 1
end

drop table #tmp_lock_who
　　附:杀死相关会话的脚本为 kill SPID 注意SPID为常量，不能为变量，要用变量，请用动态语句