As of now a user can only connect to one DB for 1 connection in PostgreSQL/EDB. If a user wants to connect to other DB, then he will need to re-enter the same details with the help of connection wizard.
We want to automate this process via a "switch" feature, which will copy all the details of the current connection and create a new connection with the new DB. If authentication fails, then TE will ask for the DB credentials again.