Unanswered: Best method to create an ER diagram from existing system
I have just started a new job and they have an existing system with an Oracle8i backend and a PowerBuilder front end. Unfortunately they have little documentation and no ER diagrams. What is the best way to create these from Oracle? I have used SQL*Server 2000 and that allows you to drag tables onto a diagram sheet and view all the relationships. Is there something similar for Oracle? I currently have access to SQL*Plus and TOAD.