Co znaczy RELATIONAL MODEL:
Concept that defines the structured description of data objects, their attributes and their relationships.
In the relational model, data is stored according to its relationship with other data. Searches are performed by key.
Other data models include the hierarchical model (which has a tree structure) and the network model.
SAP przykład użycia RELATIONAL-MODEL pomoc. Jak działa relational-model kod programu ABAP. Wykorzystanie kodu Relational-Model w programie funtion module SE37. Obsługa funkcji relational-model w klasie.
Słownik i definicje SAPa na R.
