Connection Name: Choose any name (e.g., ABC) User: Select a user (e.g., HR, SYS) that was unlocked during Oracle database installation Password: Enter the password for the selected user Example: If ...

To install Oracle Database on Windows for free, download Oracle database files, install Oracle, and then set up Oracle using this guide, ...

How to Connect to DB2 With SQL Developer. The Oracle SQL Developer tool can connect to databases other than Oracle, including MySQL, Microsoft SQL Server and DB2. The SQL development environment ...

If the Oracle SQL Developer crashing on startup on your computer, you can follow the solutions mentioned in this post to resolve the issue.

If you have installed Oracle XE, it seems to know about this. As shown below, add a connection name (I chose "XE"), and the username and password of the Oracle XE account that you created for yourself ...