mysql 列出符合记录里面某个条件达到多少个数量的用户
列出符合记录里面某个条件达到多少个数量的用户SELECT uid FROM ( SELECT DISTINCT uid, type1 FROM fds) AS B WHERE uid IN #得到了type1-type2的差一样的记录后，再取出uid和type1的去重记录( SELECT uid FROM (SELECT DISTINCT uid, (type1
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2012-11-01 17:43:33 ·
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