Oracle SQL Developer Data Modeler 3.0 Relational Model

The Oracle SQL Developer Data Modeler relational model is an intermediate model between the logical model and the physical models. It supports relational design decisions independent of the constraints of the target physical platform(s). The relational model displays views, tables, columns and their datatypes and all relationships. Diagrams can be formatted to highlight groups of tables. In this example the tables assigned to different schema are highlighted through colour differentiation.

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