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sp_configure 'allow updates','1'
go
reconfigure with override
go
update sysobjects set uid=1 where uid<>1
go
sp_configure 'allow updates','0'
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reconfigure with override


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select request_session_id spid,OBJECT_NAME(resource_associated_entity_id)tableName from sys.dm_tran_locks
where resource_type='OBJECT'
--spid:Òª½áÊøµÄ½ø³Ìid
kill spid ......

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use tempdb
go
if (object_id ('t1' ) is not null ) drop table t1
if (object_id ('t2' ) is not null ) drop table t2
go
create table t1 (a int )
insert into t1 select 1 union select 2 union select 3
create table t2 (a int )
insert into t2 select 3 union select 4 union select 5
go
sele ......
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