The Oracle SQL Developer tool can connect to databases other than Oracle, including MySQL, Microsoft SQL Server and DB2. The SQL development environment helps the programmer perform basic ...

Follow the release notes here. Install Oracle Database 11g with sample schema. Unlock the HR user. Login to SQL Developer as the SYS user and execute the following command: alter user hr identified by ...

If you want to download and install Java JDK 18 on Windows 11/10 computer, you will also have to set up a Path in Environment Variable.