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  • 运营常用SQL查询语句

    按日期字段(天) 分组聚合统计SQL语句

    SELECT CONVERT(nvarchar, a) + '-' + CONVERT(nvarchar, b) + '-' + CONVERT(nvarchar, c) 
          AS [date], data
    FROM (SELECT YEAR(crdate) AS a, MONTH(crdate) AS b, DAY(crdate) AS c, SUM(Field) 
                  AS data
            FROM Table
            GROUP BY YEAR(crdate), MONTH(crdate), DAY(crdate)) aa
    ORDER BY [date]
     
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  • 原文地址:https://www.cnblogs.com/happysky97/p/1881921.html
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