我最近被介绍了一个叫做with rollup的特性。我在Excel中为趋势添加了一个报告。问题是,我希望t0.DocDate的日期从最老的日期到最新的日期。
我读了一篇关于:http://mangalpardeshi.blogspot.com/2009/08/rollup-and-order-by.html的文章
我将代码格式化为与本文中的示例类似的代码,但在这样做之后,我得到了以下错误消息:Conversion failed when converting date and/or time from character string.
在查询中是否存在纠正此错误的方法?如果是这样的话,这将是非常感谢任何人谁可以帮助我!
我的代码是:
select CASE WHEN GROUPING(t0.DocDate) = 1 THEN 'Total' ELSE T0.DocDate END AS 'DocDate',
COUNT(T1.Itemcode) [# of Cross Sell],
SUM(T1.Price * t1.Quantity) [Cross Sell $]
from ORDR t0 inner join RDR1 t1 on t0.DocEntry=t1.DocEntry
where t0.CANCELED <> 'Y'
and t1.U_SII_XSell = 'Y'
group by t0.DocDate WITH ROLLUP
order by GROUPING(t0.docdate);发布于 2015-07-30 14:42:09
如果您希望对rollup列值使用DocDate,则需要将您的VARCHAR转换为'Total'。列不能同时为两种类型。
若要按日期对其进行排序,并使“总计”列保持在最后,只需将t0.DocDate添加到ORDER BY子句中即可。
select CASE WHEN GROUPING(t0.DocDate) = 1 THEN 'Total' ELSE Cast(T0.DocDate As Varchar(15)) END AS 'DocDate',
COUNT(T1.Itemcode) [# of Cross Sell],
SUM(T1.Price * t1.Quantity) [Cross Sell $]
from ORDR t0 inner join RDR1 t1 on t0.DocEntry=t1.DocEntry
where t0.CANCELED <> 'Y'
and t1.U_SII_XSell = 'Y'
group by t0.DocDate WITH ROLLUP
order by GROUPING(t0.docdate), t0.docdate;https://stackoverflow.com/questions/31726724
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