How to Generate or Create ERD diagram with Oracle SQL Developer- Version 4.0.3.16

1)     Make an connection to your schema

2)      Then Go to tab View --> Data Modeler --> Browser  (double click) . it will open a window like below screen

               

3)      Then Right click on Relational  Models--> New relational models
 

4)      Then select your required tables from connection menu and drag these to New Relational model page.  There you go. Now you can decorate yourself .

  

 

 

 

How to print the diagram into a image or PDF file?