Query - weight delivered each day

Question

Hi all.
I'm currently working at a query to calculate the weight delivered each day. My thougt is to first calculate from DLN1 table and then subtract from RDN1 table. Deliveries minus returns.
I can easily create these queries as stand alone queries, but I would need some help combining them into one query. I'm thinking coulmns like this; A = date, B = weight deliveries, C = weight returns, D = B minus C
Any takers?
Thanks and regards.
Runar Wigestrand.

Answer 1

Hi!
Check this ....
Declare @FromDate Datetime
Declare @ToDate Datetime
Set @FromDate = (Select min(s0.Docdate) from ODLN S0 where S0.Docdate >='[%0]')
Set @ToDate = (Select max(s1.Docdate) from ODLN S1 where S1.Docdate <='[%1]')
Select
a.Docdate,sum(a.DW) as [Delivery Weight],sum(a.RW) as [Return Weight],
sum(a.DW)-sum(a.RW) as [Total Weight] from (
SELECT T1.[DocDate], SUM(cast(T0.[Weight1] as int)) as DW,0 as RW
FROM DLN1 T0 inner join ODLN T1
on T0.DocEntry = T1.DocEntry
WHERE
T1.DocDate between Convert(Char(10),@FromDate) and Convert(char(10),@ToDate)
Group by T1.[DocDate]
Union all
SELECT T1.[DocDate], 0 as DW,SUM(cast(T0.[Weight1] as int)) as RW
FROM RDN1 T0 inner join ORDN T1
on T0.DocEntry = T1.DocEntry
WHERE
T1.DocDate between Convert(Char(10),@FromDate) and Convert(char(10),@ToDate)
Group by T1.[DocDate] )a
Group By
a.Docdate