Hi,
I am trying to build an analytical oData backend as described in this document.
The oData service is consumed by an Analytical Table on the frontend, as we need multiple grouping level with sums.
Now I've checked the requests send to the backend and the table sends multiple requests. Now how to I identify which request is sent for the grouping level with sums and which one selects all the entries in the table.
GET HandlingUnitSet?$select=Brgew,GeweiMax,Tarag,Gewei,Laeng,Meabm,Breit&$top=100&$inlinecount
This requests gets the grouping level row.
GET HandlingUnitSet?$select=Exidv,Exidv2,Gewei,GeweiMax,Meabm,Uevel,Status,Brgew,Tarag,Laeng,Breit&$top=105&$inlinecount
This request selects all the entries.
Is there no other way to identify the grouping level, except the selected fields?
Another question of mine is if there is a way to build an analytical oData backend without CDS Views/SADL-Based gateway services, which seems next to impossible to me?
Greetings,
Thomas