我有一個查詢,訂單由DeliveryName集團通過SQL爲
SELECT ID, CreatedAt, Identifier, Name, DeliveryName, RoundedPriceSum
FROM StarOrder
WHERE
SiteID = 1 AND --StarSite.ID 1= SE, 2 = NO
ShippingTypeID = 4 -- StarShippingType.ID 4 = STORE_PICKUP SE, 10 = STORE_PICKUP NO
and CreatedAt between '2015/01/11' and '2016/05/30'
Order BY DeliveryName DESC
我想組讓每個交貨名稱具有行的總數,但沒有運氣。任何幫助都會很棒。
一些樣品表數據和預期的結果,都會更清晰! – jarlh
請參閱[W3Schools SQL Group by](http://www.w3schools.com/sql/sql_groupby.asp)以獲取更多詳細信息 – Spidey