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#2
卜酷塔2008-09-25 11:51
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简单的SQL语句
select 字段1,字段2 from 表 where 条件= order by 字段1
字段1,字段2 from where order by
先 from 再where 后 order by 又再 字段名
还是 先 where 再 from 后 order by 又再 字段名
还是.....?