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wphoenix1213
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我用了如下一个sql语句:
select field1,convert(int,field2) as field2 from tbname where ………
order by field2
问题出来了,field2的值不能修改,怎么办?请高手赐教.
select field1,convert(int,field2) as field2 from tbname where ………
order by field2
问题出来了,field2的值不能修改,怎么办?请高手赐教.