查看数据库里阻塞和死锁情况

order by spid
set @count=@@rowcount
end
if @count>0
begin
create table #t1(id int identity(1,1),a nvarchar(30),b Int,EventInfo nvarchar(255))
@intTransactionCountOnEntry int,
@intRowcount int,
@intCountProperties int,
@intCounter int
create table #tmp_lock_who (
return 0
end
--需要的时候直接调用:
exec sp_who_lock
--MSSQL(查找死锁)：
use master
go
declare @spid int,@bl int
DECLARE s_cur CURSOR FOR
if @dbname='' set @dbid=db_id() else set @dbid=db_id(@dbname)
select id=identity(int,1,1),标志,
进程ID=spid,线程ID=kpid,块进程ID=blocked,数据库ID=dbid,
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 master.dbo.sysprocesses where blocked>0 ) a
// 说明: 查看数据库里阻塞和死锁情况
***********************************use master
go
create procedure sp_who_lock
as
begin
declare @spid int,@bl int,
from master..sysprocesses a
where blocked<>0
and(@dbid is null or dbid=@dbid)
)a order by s1,s2
select @count=@@rowcount
DBCC INPUTBUFFER (@bl )
FETCH NEXT FROM s_cur INTO @spid,@bl
end
CLOSE s_cur
DEALLOCATE s_cur
if @intCountProperties=0
select '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
where not exists(select * from (select * from master.dbo.sysprocesses
where blocked>0 ) b
where a.blocked=spid)
union
select spid,blocked
from master.dbo.sysprocesses
@dbname sysname='' --如果为空,则查询所有的库,如果为null,则查询当前库,否则查询指定库
as
set nocount on
declare @count int,@s nvarchar(2000),@dbid int
WHILE @@FETCH_STATUS = 0
begin
if @spid =0
select '引起数据库死锁的是: '+ CAST(@bl AS VARCHAR(10)) + '进程号,其执行的SQL语法如下'
where blocked>0
IF @@ERROR<>0 RETURN @@ERROR
-- 找到临时表的记录数
select @intCountProperties = Count(*),@intCounter = 1
from #tmp_lock_who
IF @@ERROR<>0 RETURN @@ERROR
else
select '进程号SPID：'+ CAST(@spid AS VARCHAR(10))+ '被' + '进程号SPID：'+ CAST(@bl AS VARCHAR(10)) +'阻塞,其当前进程执行的SQL语法如下'
域名=nt_domain,网卡地址=net_address
into #t from(
select 标志='阻塞的进程',
spid,kpid,a.blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
exec sp_who2
--邹建的过程
create proc sp_lockinfo
@kill_lock_spid bit=1, --是否杀掉阻塞的进程,1 杀掉, 0 仅显示
@show_spid_if_nolock bit=1, --如果没有阻塞的进程,是否显示正常进程信息,1 显示,0 不显示
open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address
from master..sysprocesses
where @dbid is null or dbid=@dbid
group by blocked
)b on a.spid=b.blocked
where a.blocked=0
and(@dbid is null or dbid=@dbid)
union all
select '|_牺牲品_>',
union
select spid,blocked from master..sysprocesses where blocked>0
OPEN s_cur
FETCH NEXT FROM s_cur INTO @spid,@bl
spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=blocked,s2=spid
GO
/********************************************************
// 创建: fengyu 邮件: maggiefengyu@
// 日期:2004-04-30
// 修改: 从 /develop/Read_Article.asp?id=26566 学习到并改写
select 0 ,blocked
from (select * from master..sysprocesses where blocked>0 ) a
where not exists(select * from (select * from master..sysprocesses where blocked>0 ) b where a.blocked=spid)
+ '进程号SPID：'+ CAST(@bl AS VARCHAR(10)) +'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
if @count=0 and @show_spid_if_nolock=1
begin
insert #t
select 标志='正常的进程',
spid,kpid,blocked,dbid,db_name(dbid),uid,loginame,cpu,login_time,
from #tmp_lock_who where Id = @intCounter
begin
if @spid =0
select '引起数据库死锁的是: 进程号'+ CAST(@bl AS VARCHAR(10))
+ ', 其执行的SQL语法如下'
else
select '进程号SPID：'+ CAST(@spid AS VARCHAR(10))+ '被'
declare tb cursor local