I have two tables
Notifications Notifications_seen
if notifcation is seen a row is added to notification_seen
But I need to count how many notifcations that's not seen. How do I do this? Any suggestions ?
I have two tables
Notifications Notifications_seen
if notifcation is seen a row is added to notification_seen
But I need to count how many notifcations that's not seen. How do I do this? Any suggestions ?