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SQL写的排名语句: 9lee 2013-10-19 16:22; select 学生,成绩, (select count(成绩)from a2 where a1.成绩a2.成绩)+1 as 西式排名, (select count(成绩) &nbs ...; 个人分类: SQL|1163 次阅读|1 个评论热度 3

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