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sql - 以半月分组

时间:2015-01-07 00:26:26      阅读:380      评论:0      收藏:0      [点我收藏+]

完整代码:

SELECT siteNumber [站点],
CONVERT(VARCHAR(7),day,120)+‘-‘+
case when day(day) between 1 and 15 then ‘上半月‘ else ‘下半月‘ end [半月],
SUM(rainVal) [半月降雨量]
FROM r a
GROUP BY CONVERT(VARCHAR(7),day,120)+‘-‘+
case when day(day) between 1 and 15 then ‘上半月‘ else ‘下半月‘ end,
siteNumber 
order by siteNumber, CONVERT(VARCHAR(7),day,120)+‘-‘+
case when day(day) between 1 and 15 then ‘上半月‘ else ‘下半月‘ end

 

sql - 以半月分组

原文:http://www.cnblogs.com/listened/p/4207402.html

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