The technology is evolving and SAP has developed techniques like CDS View or AMDP to solve the performance issues of fetching data from the database and also to take advantage of the HANA power.
Let's keep up with innovations!
I would like to ...
Yes, you are right.
At the beginning of the code, I defined another table as et_value.
So there may have been confusion.
Here it would be more clear to write it as et_value2.