How to generate an entity-relationship (ER) diagram using Oracle SQL Developer

Question

I want to use Oracle SQL Developer to generate an ER diagram for my DB tables but I am new to Oracle and this tool.

What is the process for creating an ER diagram in

Answer 1

For a class diagram using Oracle database, use the following steps:

File → Data Modeler → Import → Data Dictionary → select DB connection → Next → select database->select tabels -> Finish