Question

我只想要那些特定日期之间必须存在记录的记录。对于例如如果给出的日期在2013-7-1和2013-7-17之间，并且我在购买表中注明了日期：2013-6-5，并且在2013-7-17的销售表中输入特定产品的条目。它应该忽略这些行并仅选择那些销售和销售的行。购买发生在所需的日期范围内。我的以下查询无法正常工作。由于上面定义的情况除以零异常发生。请帮助我。

SELECT        o.Name AS Owner, c.Name AS Company, SUM(sq.PQuantity) - SUM(sq.SQuantity) AS Quantity, SUM(sq.PQuantity * sq.PRate) / SUM(sq.PQuantity) AS Rate, 
                             (SUM(sq.PQuantity) - SUM(sq.SQuantity)) * (SUM(sq.PQuantity * sq.PRate) / SUM(sq.PQuantity)) AS Amount,sq.CompanyId AS CompanyId, o.OwnerId AS OwnerId
    FROM            (SELECT        OwnerId, CompanyId, Quantity AS PQuantity, RatePerShare AS PRate, 0 AS SQuantity, 0 AS SRate, Date
                              FROM            Purchase
                              UNION ALL
                              SELECT        OwnerId, CompanyId, Quantity AS PQuantity, 0 AS PRate, 0 AS SQuantity, 0 AS SRate, Date
                              FROM            Bonus
                              UNION ALL
                              SELECT        OwnerId, CompanyId, Quantity AS PQuantity, CostOfShare AS PRate, 0 AS SQuantity, 0 AS SRate, Date
                              FROM            RightShare
                              UNION ALL
                              SELECT        OwnerId, CompanyId, 0 AS PQuantity, 0 AS PRate, Quantity AS SQuantity, RatePerShare AS SRate, Date
                              FROM            Sales) AS sq INNER JOIN
                             Owner AS o ON sq.OwnerId = o.OwnerId INNER JOIN
                             Company AS c ON sq.CompanyId = c.CompanyId
    WHERE        (sq.OwnerId = @Param1) AND (CONVERT(DATE, sq.Date, 111) BETWEEN @Param2 AND  @Param3)
    GROUP BY sq.CompanyId, c.Name, o.Name, o.OwnerId

Answer 1

将HAVING SUM(sq.PQuantity) > 0添加到查询的底部。

选择忽略空值的记录，日期介于某个范围之间

1 个答案: