You must have at least one database connection (existing, created, or imported) to use SQL Developer. To create a database connection , perform the following steps:

If a password is not stored, it is provided when prompted to create the connection. A stored connection may describe a connection in a variety of formats, including basic host name, port and service name …

A connection is a SQL Developer object that specifies the necessary information for connecting to a specific database as a specific user of that database. You must have at least one database …

You can import a connection file that you can download from the Database Actions launchpad. This file is in JSON format.

Import one or more connections to the common connection store. Connect files may contain encrypted passwords and other credentials. When importing connections with encrypted passwords, the …

You can group and store connections using folders in the Connections panel. For example, one folder for connections on your local system, another for connections on the test system, and another for …

Oracle Database Enterprise Cloud Serviceのデータベース・デプロイメントにSQL Developerを接続しました。 これで、通常オンプレミス・データベースで行うときと同様にSQL Developerを使用で …

Right-click Connections. Select New Connection. In the New/Select Database Connection dialog box, enter a Connection name, username, password, and for the host string, the name of the database to …

Shows the details for a connection, including the connection URL and the user name (if stored). Additional details are displayed depending on the stored connection description.

The path should point to a JSON file containing connections exported from SQL Developer. By default, connections with the same name as an existing connection are ignored.