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公告	2018年8月14日 mysql 状态查询摘要： select COUNT(case when info.State = '0' then State end ) as daichuliCount, COUNT(case when info.State = '1' then State end ) as yichuliCount, COUNT(ca 阅读全文 posted @ 2018-08-14 14:20 笨小孩做开发阅读(203) 评论(0) 推荐(0)