show sql calculated values edit page - No Value Showing

show sql calculated values on the edit page and view pages for custom views
I am using the following code in the Query editor. The sql code is making the calculations as shown in the results tab. However the field for the subtotal isn't showing any data and the calculation isn't showing in the DB.
My question is on how I can calculate the data in the SQL editor and show the result of the calculation in edit page of a custom view for that user? Do I have to create an before page added event / before page updated event?
Here is the SQL code:
Thank you for any reply's. I appreciate it.
SELECT

ID,

Disposition Choice,

Disposition Vessel,

Disposition Merchandise,

Final Internment,

Memorial Choice,

Memorial Location,

Embalming Services,

MerchandiseTotal,

EmbalmingTotal,

InternmentTotal,

TotalGuests,

MemorialCostPPTotalGuests AS MemorialCostPP,

Pre Burial Family Transportation,

PreBurialFamilyTransportationCostNumberDays1 AS PBFTT,

PostBurialFamilyTransportationCost*NumberDays1 AS PoBFTT,

Place of Death Transportation Type,

PlaceofDeathTransportationCost,

PostBurialFamilyTransportationCost,

MGCT,

DispositionBaseCost+MerchandiseTotal+EmbalmingTotal+InternmentTotal+DonationAmount+CreativeCost+PBFTT+PoBFTT+MemorialCostPP AS subtotal2,

EstimatedFuneralCost,

NumberDays1,

Numberdays2,

Donations,

DonationAmount,

COLA,

DateOfBirth,

UserID,

CreativeFundingNeeds,

CreativeCost

FROM plan