A database connection is a SQL Developer object that specifies the necessary information for connecting to a specific database, as a specific user of that database.

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 which you want to connect.

For example, Figure 3-2 shows a user connecting remotely with the SQL Command Line and entering a connect command that includes a connect string that supplies: the user name hr, the password hr, …

Before You Begin This 15-minute tutorial shows you how to create a Data Miner user account and SQL Developer connection using a pluggable database (PDB).

This section assumes that SQL Developer is installed on your system, and shows how to start it and connect to Oracle Database. If SQL Developer is not installed on your system, then see Oracle SQL …

Before you install SQL Developer, look at the remaining sections of this guide to see if you need to know or do anything else first. The steps for installing SQL Developer depend on whether or not you will be …

If you are connected as a user with the DBA role, you can create a database user by right-clicking Other Users and selecting Create User, and you can edit an existing database user by right-clicking the …

You must have at least one database connection (existing or created) to use SQL Developer for VS Code. You can connect to any target Oracle database schema using standard Oracle database …

In the SQL Developer Connections navigator, expand the SYSTEM connection and right-click the Other Users node. Right-click the desired user and select Edit User.

This guide provides conceptual and usage information about Oracle SQL Developer, a graphical tool that enables you to browse, create, edit, and delete (drop) database objects; run SQL statements …