By Mouhamadou Diaw
Last Day a client asked me if I can generate a relational diagram for an oracle schema. He was just preparing a migration and wanted to see how tables are organized in the schema.
In this article we will show how this is possible with SQL Developer . We are using SQL Developper 4.1.3.20
Once SQL Developer started just proceed as following :
Launch File ==>Data Modeler ==>Import==>Data Dictionary
Choose your connection and Click Next
And then after we can choose the schema
In this example we check all tables and click Next
Review the summary
And Then Click Finish
After closing the log file, we have the diagram
And we also can save the model in a PDF file or an image file
Hope this article will help