# Sample Database This is a sample databes filled with data for testing and debugging the application. In order to use it with the application, it needs to be put in the [data location](https://doc.qt.io/qt-5/qstandardpaths.html#StandardLocation-enum) of your device, for example: `~/.local/share/opl/openPilotLog` or `C:/Users//AppData/Local/opl` # Changelog When making changes to the database layout, schemas or pragmas make a comment in the changelog table detailing the changes you have made.