How to create database connection in jdeveloper 12c

How does JDeveloper connect to database in 11g?

Open JDeveloper and select View > Database > Database Navigator.
  1. Select IDE Connections > Right-click and choose New Connection.
  2. In the Create Database Connection window, specify the field parameters: a. Connection Name: <any name> b.
  3. Click on the Test Connection button. This will display a success message. Share this:

How do I create a database connection?

Use the following steps to create a database connection from the home page:
  1. Click the Connections tab .
  2. Click New connection and choose Database from the menu. The New connection window appears.
  3. Choose the database type you want to connect to.
  4. Provide the connection properties for your database.
  5. Click Add.

How do I create a database connection in SQL Developer?

Configure Oracle SQL Developer Cloud Connection
  1. Run Oracle SQL Developer locally. The Oracle SQL Developer home page displays.
  2. Under Connections, right click Connections.
  3. Select New Connection.
  4. On the New/Select Database Connection dialog, make the following entries:
  5. Click Test.
  6. Click Connect.
  7. Open the new connection.