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mysql删除字段重复:
select * from data_content_357 where id not in ( select max(id) from data_content_357 group by Content)
一加delect就出错 #!#@%…………¥%……&¥无语了,直接select出来删了
mysql 笔记
原文地址:http://www.cnblogs.com/yueryuermaomao/p/4731011.html