找到表中某一列值相同的记录,而且只要其中一条记录的sql
摘要:例如有个表是这样的,id是主键,自增长: 列名:ID columnA columnB columnC 列值:1 a asdfd afdsf 2 b sdfafsd 080dfs 3 ...
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posted @ 2007-09-28 16:56
我要努力,我要发达!
posted @ 2007-09-28 16:56
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posted @ 2007-09-12 15:20