解决sqlserver （数据库）sa 被锁定问题
使用window用户登录进去，新建一个查询框，执行这条语句
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alter login sa with password = '123'
?unlock, check_policy = off, check_expiration = off
?? 一切搞定。。
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可以进行查询：
CREATE Table #Who(spid int, ecid int, status nvarchar(50), loginname nvarchar(50), hostname nvarchar(50), blk int, dbname nvarchar(50), cmd nvarchar(50), request_ID int);CREATE Table #Lock(spid int, dpid int, objid int, indld int, [Type] nvarchar(20), Resource nvarchar(50), Mode nvarchar(10), Status nvarchar(10));INSERT INTO #Who EXEC sp_who active --看哪个引起的阻塞，blk INSERT INTO #Lock EXEC sp_lock --看锁住了那个资源id，objid DECLARE @DBName nvarchar(20);SET @DBName='NameOfDataBase'SELECT #Who.* FROM #Who WHERE dbname=@DBNameSELECT #Lock.* FROM #Lock JOIN #Who ON #Who.spid=#Lock.spid AND dbname=@DBName;--最后发送到SQL Server的语句DECLARE crsr Cursor FOR SELECT blk FROM #Who WHERE dbname=@DBName AND blk<>0;DECLARE @blk int;open crsr;FETCH NEXT FROM crsr INTO @blk;WHILE (@@FETCH_STATUS = 0)BEGIN; dbcc inputbuffer(@blk); FETCH NEXT FROM crsr INTO @blk;END;close crsr;DEALLOCATE crsr;--锁定的资源SELECT #Who.spid,hostname,objid,[type],mode,object_name(objid) as objName FROM #Lock JOIN #Who ON #Who.spid=#Lock.spid AND dbname=@DBName WHERE objid<>0;DROP Table #Who;DROP Table #Lock;
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