SQLSERVER 2008 查看死鎖 存儲過程
阿新 • • 發佈：2017-10-31
tro tor 執行 declare ble create 過程 serve rip USE [master]
GO
/****** Object: StoredProcedure [dbo].[sp_who_lock] Script Date: 07/30/2015 13:52:38 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER procedure [dbo].[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
SQLSERVER 2008 查看死鎖 存儲過程