The driver you need depends on your and Oracle Database versions.

Once downloaded, you can integrate it into your Eclipse project either manually by adding it to the or automatically via Maven dependencies. 1. Download the Correct Driver Version

To download and set up the Oracle JDBC driver for Eclipse, you must first obtain the correct .jar file—typically ojdbc8.jar or ojdbc11.jar —from the official Oracle JDBC Downloads page.

: You may require ojdbc6.jar or ojdbc14.jar , though these are largely legacy.