Note: MariaDB is a fork of MySQL that can work as a drop-in replacement for most MySQL use cases. I will use the terms interchangably, but the component uses mariadb as its name (domain in hass) - you ...

On the Tools menu, click Customize. Make sure the toolbar you want to change is visible. In the Customize dialog box, click the Toolbars tab. Select the check box for the toolbar you want to display.