需要在24到23日的範圍內的月份

Question

我希望在我的代碼中讀取數據庫當前月份的數據應該在上個月的24日到本月23日之間。換句話說，日曆月份在24到23之間。

我正在使用以下代碼。

月，年計算

<cfset curmonth=Month(now())> 
<cfif #curmonth# eq 1> 
    <cfset prevmonth=12> 
<cfelse> 
    <cfset prevmonth=#curmonth# - 1> 
</cfif> 
<cfset curyear=Year(now())> 
<cfset prevyear=#curyear# - 1> 

這是查詢：

<cfquery name="GetMonthlySpentbudget" datasource="#Application.ds#" dbtype="ODBC"> 
SELECT 
    IF(SUM(amount) IS NULL,0,SUM(amount)) as monthlyspentbudget 
FROM orders o 
WHERE 
    <cfif #curmonth# neq 1> 
    if(IsOverBudget=1, 
     DATE(ApprovedDate1)>='#curyear#-#prevmonth#-24' AND 
     DATE(ApprovedDate1)<='#curyear#-#curmonth#-23', 
     DATE(ApprovedDate)>='#curyear#-#prevmonth#-24' AND 
     DATE(ApprovedDate)<='#curyear#-#curmonth#-23' 
    ) 
    <cfelse> 
    if(IsOverBudget=1, 
     DATE(ApprovedDate1)>='#prevyear#-#prevmonth#-24' AND 
     DATE(ApprovedDate1)<='#curyear#-#curmonth#-23', 
     DATE(ApprovedDate)>='#prevyear#-#prevmonth#-24' AND 
     DATE(ApprovedDate)<='#curyear#-#curmonth#-23' 
    ) 
    </cfif> 
    AND 
    FacilityID= #FacilityID# 
    AND 
    o.ApprovedFlag = 1 
    AND 
    o.ApprovedFlag1 = 1 
</cfquery> 

現在我想總月，逐另一個查詢。這是查詢：

SELECT 
    MONTHNAME(approveddate1) AS sMonth, 
    YEAR(approveddate1) AS iYear, 
    SUM(o.amount) AS TotalSale,FacilityId 
FROM orders AS o 
WHERE 
    o.ApprovedFlag = 1 
    AND 
    o.ApprovedFlag1 = 1 
GROUP BY FacilityId, MONTH(approveddate1) 
Order by FacilityId, iyear, smonth 

如何我應該修改查詢來獲取24到23範圍內的月份嗎？

Answer 1

也許是這樣的：

SELECT 
    MONTHNAME(GroupingDate) AS sMonth, 
    YEAR(GroupingDate) AS iYear, 
    SUM(amount) AS TotalSale, 
    FacilityId 
FROM (
    SELECT 
    FacilityId, 
    amount, 
    DATE_ADD(
     approveddate1, 
     INTERVAL IF(DAY(approveddate1) < 24, 0, 1) MONTH 
    ) AS GroupingDate 
    FROM orders 
) AS o 
GROUP BY 
    YEAR(GroupingDate), 
    MONTH(GroupingDate), 
    MONTHNAME(GroupingDate), 
    FacilityId