Sql Server如何统计表中某年某月某个值有多少
发布时间:2016-10-10 17:31:34 所属栏目:MsSql教程 来源:站长网
导读:比如:统计表AA中YWLX列在某年某月每种类型各有多少? selectyear(AA_YWRQ) as YEARS, month(AA_YWRQ) AS Months ,AA_YWLX,count(AA_YWLX) as Number from AA group by year(AA_YWRQ), month(AA_YWRQ),AA_YWLX 表中数据: 查询后的结果: 查看本栏目更多精
比如:统计表AA中YWLX列在某年某月每种类型各有多少? select year(AA_YWRQ) as YEARS, month(AA_YWRQ) AS Months ,AA_YWLX,count(AA_YWLX) as Number from AA group by year(AA_YWRQ), month(AA_YWRQ),AA_YWLX 表中数据: 查询后的结果: 查看本栏目更多精彩内容:http://www.bianceng.cn/database/SQLServer/ (编辑:淮北站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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