i have tried below code, but getting syntax error.
SELECT customers_firstname, customers_lastname,o.Number
INNER JOIN (Select customer_id, count(*) as Number from orders Group by customer_id order by Number desc limit 5)AS o
on customers.customers_id = o.customer_id ;
#1064 - you have an error in your sql syntax (line number 5)
If you're in one of those predicaments where cls.__private attributes just aren't enough since they can easily be accessed through inst._cls__private, and you need something a little more secure, here's ...