if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[sp_who_lock]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[sp_who_lock]
GO
use master
go
create procedure sp_who_lock
as
begin
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)
IF @@ERROR<>0 RETURN @@ERROR
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
IF @@ERROR<>0 RETURN @@ERROR
-- 找到臨時表的記錄數
select @intCountProperties = Count(*),@intCounter = 1
from #tmp_lock_who
IF @@ERROR<>0 RETURN @@ERROR
if @intCountProperties=0
select '現在沒有阻塞和死鎖信息' as message
-- 循環開始
while @intCounter <= @intCountProperties
begin
-- 取第一條記錄
select @spid = spid,@bl = bl
from #tmp_lock_who where Id = @intCounter
begin
if @spid =0
select '引起數據庫死鎖的是: '+ CAST(@bl AS VARCHAR(10)) + '進程號,其執行的SQL語法如下'
else
select '進程號SPID:'+ CAST(@spid AS VARCHAR(10))+ '被' + '進程號SPID:'+ CAST(@bl AS VARCHAR(10)) +'阻塞,其當前進程執行的SQL語法如下'
DBCC INPUTBUFFER (@bl )
end
-- 循環指針下移
set @intCounter = @intCounter + 1
end
drop table #tmp_lock_who
return 0
end
SQL Server 查看死鎖的存儲過程
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