SQL代碼按日期

SELECT Count (*) AS Amount FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151001' AND '20151031' 
UNION 
SELECT Count (*) FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151101' AND '20151130' 
UNION 
SELECT Count (*) FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151201' AND '20151231'`

Tbl_OriginalSQL代碼按日期

AcctNu  Dateadded 
----------------------- 
qwe56755 10/22/2015 
qwe33455 10/06/2015 
qwe09967 11/17/2015

試圖讓這個：

Month  Amount 
------------------- 
October 2 
November 1

使用此SQL（在Access）。

來源

2016-04-14 onemoremile

您需要爲此類查詢提供恆定的月份名稱。

SELECT 'October' AS Month, Count (*) AS Amount FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151001' AND '20151031' 
UNION 
SELECT 'November' AS Month, Count (*) AS Amount FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151101' AND '20151130' 
UNION 
SELECT 'December' AS Month, Count (*) AS Amount FROM Tbl_Original WHERE AcctNumber IS NOT NULL AND dateadded between '20151201' AND '20151231'

雖然交叉表查詢的基礎上，從日期字段提取一個月的查詢時，可能會更適合你想要的東西。

來源

2016-04-14 17:44:28 Andre

謝謝安德烈！這工作得很好 – onemoremile

試圖做交叉表（我想，但我可能是錯的）的問題是我正在使用繼承的數據庫。有一些非常糟糕的桌子設計，我必須解決。例如，「dateadded」字段被編碼爲「文本」而不是「日期」，並且當然它被鏈接到其他表和查詢。所以我爲給定的範圍分配了幾個月，然後以某種方式顯示數據。再次感謝 – onemoremile

@onemoremile：如果答案解決了您的問題，您可以[接受它]（http://stackoverflow.com/help/someone-answers），這也標誌着問題已解決。 – Andre

SQL代碼按日期

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