There is a table gamefication
It had a list of all "tasks" for users.
There is a table customer_gamefication
It stores the id of the user who performed some of the tasks.
I need to get all data from table gamefication(All jobs) and enter the match with customer_gamefication for a particular user(customer_id)
I tried to do and all the right output, but the result was other users, although I pointed out WHERE customer_id