日期:2014-05-18 浏览次数:20656 次
declare @tt text set @tt=[成绩] select * from @tt
create table [成绩](sid int,cid int,scroe int)
insert into [成绩] select 1,1,60
insert into [成绩] select 2,1,75
insert into [成绩] select 3,1,84
go
declare @tt nvarchar(1000)
set @tt='[成绩]'
exec('select * from '+ @tt)
/*
sid cid scroe
----------- ----------- -----------
1 1 60
2 1 75
3 1 84
(3 行受影响)
*/
go
drop table [成绩]