问题
I would like to create a ranking ordered by the user who has the most "points" scored.
My "points" table has these fields: user_id, type and quantity.
In this example, user 1 has a total of 4 points, while user 2 has a total of 8.
My dilemma after several unsuccessful tests, is to create a cycle that shows users with the highest sum of "quantity".
How can I do?
回答1:
you need to use selectRaw(sum(columan) as total) then group
Point::selectRaw("SUM(quantity) as total_quantity,user_id")->groupBy('user_id')->get()
来源：https://stackoverflow.com/questions/64276912/list-of-users-with-the-highest-sum-of-points