摘要:
select * fromtable1 where rowid=any(select max(rowid) fromtable1 group by field1)或者select * fromtable1 where rowid in (select max(rowid) fromtable1 group by field1) 阅读全文
posted @ 2009-06-11 12:25
魔豆
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摘要:
方法一:[代码]方法二:[代码] 阅读全文
posted @ 2009-06-11 01:05
魔豆
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