/*******************************************
* 查詢資料庫鎖表資訊
*******************************************/
create proc [dbo].[sp_lockinfo]
@kill_lock_spid bit = 0,--是否殺掉死鎖的程序 1 殺掉 0 僅顯示
@show_spid_if_nolock bit = 0 --如果沒有死鎖的程序，是否顯示正常的 1 顯示 0 不顯示
asset nocount on
declare @count int,
@s nvarchar(3000),
@i int
select id= identity(int,1,1),標誌,
程序id=spid,執行緒id=kpid,阻塞程序id=blocked,資料庫id=dbid,
資料庫名=db_name(dbid),使用者id=uid,使用者名稱=loginame,累計cpu時間=cpu,
登陸時間=login_time,開啟事物數=open_tran,程序狀態=status,
工作站名=hostname,應用程式名=program_name,工作站程序id=hostprocess,
網域名稱=nt_domain,網絡卡位址=net_address
into #t from (
select 標誌='死鎖的程序',
spid,kpid,a.blocked,dbid,uid,loginame,cpu,login_time,open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=a.spid,s2=0
from master..sysprocesses a join(
select blocked from master..sysprocesses group by blocked
) b on a.spid = b.blocked where a.blocked = 0
union all
select '|_被鎖程序_>',
spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=blocked,s2=1
from [master]..sysprocesses a where blocked <> 0
) a order by s1,s2
select @count=@@rowcount,@i = 1
if @count = 0 and @show_spid_if_nolock = 1
begin
insert into #t
select 標誌='正常的程序',
spid,kpid,blocked,dbid,db_name(dbid),uid,loginame,cpu,login_time,open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address
from master..sysprocesses
set @count = @@rowcount
end
--if @count > 1
create table #t1(id int identity(1,1),a nvarchar(30),b int ,eventinfo nvarchar(4000))
if @kill_lock_spid = 1
begin
declare @spid varchar(50),@標誌 varchar(50)
while @i <= @count
begin
select @spid = 程序id,@標誌 = 標誌 from #t where id = @i
insert #t1 exec ('dbcc inputbuffer('+@spid+')')
if @@rowcount = 0 insert #t1(a) values(null)
if @標誌='死鎖的程序' exec('kill '+@spid)
set @i= @i + 1
endend
else
while @i <= @count
begin
select @s = 'dbcc inputbuffer('+cast(程序id as varchar)+')' from #t where id = @i
insert #t1 exec (@s)
if @@rowcount = 0 insert #t1(a) values(null)
set @i = @i + 1
endselect a.*,c.client_net_address,程序的sql語句=b.eventinfo
from #t a join #t1 b on a.id = b.id join sys.dm_exec_connections c on a.程序id = c.session_id
order by 程序id
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