Recently I wanted to play a bit with Eclipse and JPA. Thus I wanted to create a JPA project.
I got stuck when specifying the database connection, as editing the "Connection URL" (shown on the image) is not possible and I want to enter a (good, working) connection string to an Oracle RAC server which looks more or less like that:
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS= (PROTOCOL=TCP) (HOST=...
Am I doing something obviously wrong? Or is it a "feature" of the Data Source Explorer?