SQL Installation in Linux

Hello, I followed Aokrome’s core installation successfully along with all maps.

However, I wish there was a step by step manual for the linux database like Aokrime’s linux core manual

I’m using Ubuntu Focal.

Is there a manual for the database? (prefer step by step manual) I didn’t proceed the DB part yet because of I wasn’t sure about the sql version compatibility that might causes possible DB commands error.

Thank you so much.