嗨,我正在尝试创建一个不考虑周末的报告。基本上今天加上2天不包括周末。但我遇到了问题。
Where [Location Code]='MO3TRAILS'
and
Case when datepart(weekday,[Shipment Date]+2)='1'then [Shipment Date]+4
else
Case when datepart(weekday,[Shipment Date]+2)= '7' then [Shipment Date]+4
else
[Shipment Date]+2 end end
我一直把“An expression of non-boolean type specified in a context where a condition is expected, near 'end'
”作为错误信息。
计划添加此项以过滤Visual Studio中的报表以构建订单。基于今天。这是当前的整个查询:
SELECT CASE WHEN h.[Sent To WMS] = '1' THEN 'YES' ELSE 'NO' END AS
'Ready to Ship'
, h.[Internal Comment]
, CASE WHEN h.[Customer Price Group] <> 'INTERNAL' AND l.[No_]
LIKE 'P-%' THEN l.[Gen_ Prod_ Posting Group] ELSE
CASE WHEN l.[No_] LIKE 'H-%' THEN l.[Gen_ Prod_ Posting Group]
ELSE '' END END AS 'POS/Repack'
, h.No_
, h.[Ship-to Name]
, h.[Bill-to Name]
, l.[Location Code]
, h.[Pool Load]
, h.[Shipping Agent Code]
, l.No_ AS 'SKU'
, CAST(ROUND(l.[Quantity (Base)], 0) AS INT) AS 'QTY'
, CAST(ROUND(m.[Qty_ per Unit of Measure], 0) AS INT) AS 'ITEMS
PER PALLET'
, CAST(CONVERT(varchar, h.[Shipment Date], 101) AS date) AS 'Slot
Date'
, h.[Ship-to County], ROUND(l.[Gross Weight], 0) AS 'Weight'
, CASE WHEN l.[No_] LIKE 'F-00%' THEN FLOOR(l.[Quantity (Base)] /
m.[Qty_ per Unit of Measure]) ELSE 0 END AS [Full Pallet]
, CASE WHEN l.[No_] LIKE 'F-00%' THEN CAST(ROUND(l.[Quantity
(Base)], 0) AS INT)- FLOOR(l.[Quantity (Base)] / m.[Qty_ per Unit of
Measure]) * CAST(ROUND(m.[Qty_ per Unit of Measure], 0) AS INT) ELSE 0 END
AS Picks
, l.[Quantity (Base)] / m.[Qty_ per Unit of Measure] AS [Pallet
Spots]
FROM DATASERVER.[Dynamics NAV].dbo.[Sales Header] AS
h INNER JOIN
DATASERVER.[Dynamics NAV].dbo.[Sales Line] AS l ON
h.No_ = l.[Document No_] INNER JOIN
DATASERVER.[Dynamics NAV].dbo.[Item Unit of Measure]
AS m ON l.No_ = m.[Item No_]
WHERE (l.[Location Code] = 'MO3TRAILS')
AND (m.Code = 'PALLET')
AND (l.[Location Code] <> 'ECW')
AND (m.[Item No_] <> 'D-000006')
AND (m.[Item No_] <> 'D-000008')
ORDER BY 'Slot Date'
这就是我认为你想要实现的目标。如果今天加上2天是一个周末,那么您希望条目的发货日期为4天,如果今天加2天是工作日,您希望条目的发货日期为2天。如果我是正确的,以下Where声明应该可以解决问题。
WHERE
[Shipment Date] =
case when datepart(weekday,getdate() + 2) in (1,7) then getdate() + 4
else getdate() + 2 end
此代码是WHERE
子句的一部分,这意味着此处的所有内容必须解析为布尔“是”或“否”结果。
CASE
陈述创造价值。但是,SQL语言没有真正的布尔值;它只有比较运算符。因此,CASE
本身不能产生完整的布尔表达式;它只能生成比较运算符一侧使用的值。
对于这个问题,我们的代码结构如下:
WHERE column = value AND CASE
如图所示,这不是价值。 CASE
表达式的结果必须与某些东西相比,例如:
WHERE column = value AND CASE < column/value
此外,在生成这些值时,CASE表达式可以包含多个WHEN
部分。这里不需要嵌套多个CASE表达式。更好的是,我们一个IN()
条款,然后每个WHEN
的第一部分是相同的,后一部分是不变的。
好。所以我终于解决了这个使用它正常工作:
WHERE h.[Shipment Date]= CASE WHEN datepart(weekday,GETDATE()+2)IN (1) THEN (datediff(DAY,-4,getdate()))
ELSE CASE WHEN datepart(weekday,GETDATE()+2)IN (7) THEN (datediff(DAY,-4,getdate())) ELSE (datediff(DAY,-2,getdate())) END END
使用此返回的所有行的h。[发货日期]为3/12/19,即= getdate()+ 4。