sql server 死锁的发生和解决方法 sql server死锁解锁

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• 杀死锁和进程最简单的办法就是重新启动服务
• 用下面存储过程也能很好的杀死锁和进程

use master
go

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_killspid]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[p_killspid]
GO

create proc p_killspid
@dbname varchar(200)    --要关闭进程的数据库名
as  
    declare @sql  nvarchar(500)  
    declare @spid nvarchar(20)

    declare #tb cursor for
        select spid=cast(spid as varchar(20)) from master..sysprocesses where dbid=db_id(@dbname)
    open #tb
    fetch next from #tb into @spid
    while @@fetch_status=0
    begin  
        exec('kill '+@spid)
        fetch next from #tb into @spid
    end  
    close #tb
    deallocate #tb
go

--用法  
exec p_killspid  'ManageSystem'

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