title: Generating data for googles charts api from mysql?
body: <p>I am trying to integrate a chart that displays the number of users registrations per days for the last 30 days. I have a user table that stores the timestamp of when the user joined. Is there a way for me to group by that timestamp while still checking if it's within that same day. I am slightly lost on how exactly I can generate this type of data, and is it possible based on my table structure?</p>
  
  <p>Thank you</p>