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declare @tabName varchar(100)
declare @sql varchar(1000)
select @sql='select * from' + @tabName --ʵ¼Ê±È½Ï¸´ÔÓ
ÎÒÏÖÔÚÏë°Ñ exec(@sql)¼Ç¼ֵдÈëÁÙʱ±í#tÖУ¬ÔõôʵÏÖ£¿
SQL code:
select @sql='select * into #t from' + @tabName --ʵ¼Ê±È½Ï¸´ÔÓ
SQL code:
create table #t(colist...)
insert #t exec(@sql)
SQL code:
exec('create table #tb(id int)
insert into #tb values(1)
select * from #tb
drop table #tb'
)
/*
id
-----------
1
£¨ËùÓ°ÏìµÄÐÐÊýΪ 1 ÐУ©
*/
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1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
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1,Na ......
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Id value state dattime
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XML code:
<upd:Update xmlns:lar="http://schemas.microsoft.com/msus/2002/12/LogicalApplicabilityRules" xmlns:cmd="http://schemas.microsoft.com/msus/2002/12/Up ......