What are logical databases? What are the advantages/disadvantages of logical databases?
By on Apr 6, 2007 in SAP-ABAP Interview Questions
To read data from a database tables we use logical database.
A logical database provides read-only access to a group of related tables to an ABAP/4 program.
Advantages: - The programmer need not worry about the primary key for each table. Because Logical database knows how the different tables relate to each other, and can issue the [...]
