下面UPDATE甲IAM更新facot Sqares表 -iam使用updatd因子從sqare表中參數 到calulate最終值以下UPDATE甲IAM更新facot Sqares表 下面更新IAM更新facot Sqares表連續更新存儲過程中的語句?
DECLARE @Year char(8) = '2017';
WITH E1 AS(
SELECT N FROM (VALUES(0),(0),(0),(0),(0),(0),(0),(0),(0),(0)) E(N)
),
E3 AS(
SELECT a.N FROM E1 a, E1 b, E1 c
),
cteTally AS(
SELECT TOP (360) DATEADD(dd, (ROW_NUMBER() OVER(ORDER BY (SELECT NULL)) - 1), CAST(@Year AS date)) myDate
FROM E3
),
weekDays AS(
SELECT myDate, ROW_NUMBER() OVER(PARTITION BY MONTH(myDate) ORDER BY myDate) rn
FROM cteTally
WHERE DATENAME(WEEKDAY, myDate) NOT IN ('Saturday', 'Sunday')
),
Final as(
SELECT
myDate StartDay,
datename(dw,myDate) Name,
DATEADD(dd,19,myDate) EndDay,
DATEADD(MM, DATEDIFF(MM, 0, myDate), 0) FirstDay
FROM weekDays
WHERE rn = 1
)
SELECT FirstDay,StartDay,Name as StartName,
case when Name='Monday' THEN DATEADD(dd,18,StartDay)
when Name='Tuesday' THEN DATEADD(dd,17,StartDay)
when Name='Wednesday' THEN DATEADD(dd,16,StartDay)
when Name='Thursday' THEN DATEADD(dd,15,StartDay)
when Name='Friday' THEN DATEADD(dd,14,StartDay)
ELSE NULL END AS EndDate,
case when Name='Monday' THEN datename(dw,DATEADD(dd,18,StartDay))
when Name='Tuesday' THEN datename(dw,DATEADD(dd,17,StartDay))
when Name='Wednesday' THEN datename(dw,DATEADD(dd,16,StartDay))
when Name='Thursday' THEN datename(dw,DATEADD(dd,15,StartDay))
when Name='Friday' THEN datename(dw,DATEADD(dd,14,StartDay))
ELSE NULL END AS EndName
into #Dates FROM Final
請提供一些示例數據以顯示問題所在。 –