12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
ADADADADAD
建站问答 时间:2024-12-01 19:05:28
作者:文/会员上传
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
mysql中对聚合函数求和的方法在mysql中使用sum对聚合函数求和,sql语句如下:SELECTp.Id Id,p.ImgUrl ImgUrl,p.Title Title,p.ReferOutPrice ReferOutPrice,e.`Status`,SUM(IF(
以下为本文的正文内容,内容仅供参考!本站为公益性网站,复制本文以及下载DOC文档全部免费。
mysql中对聚合函数求和的方法
在mysql中使用sum对聚合函数求和,sql语句如下:
SELECT
p.Id Id,
p.ImgUrl ImgUrl,
p.Title Title,
p.ReferOutPrice ReferOutPrice,
e.`Status`,
SUM(IF(e.`Status`=1 OR e.`Status`=2, ed.Number,0))
FROM
Product p
LEFT JOIN EBOrdersDetails ed ON p.id = ed.ProductId
LEFT JOIN EBOrders e ON ed.PurchaseNo = e.PurchaseNo
WHERE
p.StoreId = 143
AND p.`Status` >-1
GROUP BY p.Id
11-20
11-19
11-20
11-20
11-20
11-19
11-20
11-20
11-19
11-20
11-19
11-19
11-19
11-19
11-19
11-19