Interbase SQL remake a Wählen Sie die Abfrage

Question

Ich brauche Sie zu helfen.

Ich habe eine Interbase SQL-Select-Abfrage:

Select aps.fullname, aps.productvcode, aps.alccode, aps.capacity, Guss (Round (Sum (Fall, wenn wp.capacity> 0 dann wp .Quantity wp.capacity */10 * anderes wp.quantity wp.capacity Ende), 4) als DECIMAL (18,4)), wie von WBTotal AP aps links Waybill_positions verbinden wp auf wp.alccode = aps.alccode wo wp.alccode = '0001821000001389010' Gruppe von aps.fullname, aps.productvcode, aps.alccode, aps.capacity
union all
Select aps.fullname aps.productvcode, aps.alccode, aps.capacity, Besetzung (Round (Summe (Fall bei wp.capacity> 0 dann wp.quantity * wp.capacity/10 sonst wp.quantity * wp.capacity end), 4) als DECIMAL (18,4)) als WBTotal von AP aps links beitreten Waybill_out_positions wp auf wp.alccode = aps.alccode wo wp.alccode = '0001821000001389010' Gruppe von aps.fullname, aps.productvcode, aps.alccode , aps.capacity

Und es gibt mir dies:

Aber ich möchte den Wert "156,9750" aus der zweiten Reihe sein eine separate Spalte rechts neben „WBTOTAL“ und hat den Titel „WBOTOTAL“

Wie es zu tun?

Answer 1

können Sie CTE verwenden, wie unten

with CTE1 as 
(
    Select aps.fullname, aps.productvcode, aps.alccode, aps.capacity, Cast(Round(Sum(case when wp.capacity>0 then wp.quantity * wp.capacity/10 else wp.quantity * wp.capacity end),4) as DECIMAL(18,4)) as WBTotal from AP aps left join Waybill_positions wp on wp.alccode=aps.alccode where wp.alccode='0001821000001389010' group by aps.fullname, aps.productvcode, aps.alccode, aps.capacity 
), 
CTE2 as 
(
    Select aps.fullname, aps.productvcode, aps.alccode, aps.capacity, Cast(Round(Sum(case when wp.capacity>0 then wp.quantity * wp.capacity/10 else wp.quantity * wp.capacity end),4) as DECIMAL(18,4)) as WBTotal from AP aps left join Waybill_out_positions wp on wp.alccode=aps.alccode where wp.alccode='0001821000001389010' group by aps.fullname, aps.productvcode, aps.alccode, aps.capacity 
) 
Select CTE1.fullname, CTE1.productvcode, CTE1.alccode, CTE1.capacity, CTE1.WBTotal, CTE2.WBTotal as WBOTOTAL 
From CTE1 
join CTE2 
on CTE1.productvcode = CTE2.productvcode 
and CTE1.alccode = CTE2.alccode