SQLize | PHPize | SQLtest

create table statuses (id int primary key, title text); insert into statuses values (1, 'Completed'), (2, 'Not Completed'); create table problems (id int primary key, title text); insert into problems values (1, 'Problem 1'), (2, 'Problem2'), (3, 'Problem3'); create table tasks (id int, problem_id int references problems, status_id int references statuses); insert into tasks values (1, 1, 1), (2, 1, 2), (3, 2, 1); with problem_status as ( select problems.*, max(status_id) status_id from problems left join tasks on tasks.problem_id = problems.id group by problems.id, problems.title ) select problem_status.id, problem_status.title, statuses.title from problem_status left join statuses on statuses.id = problem_status.status_id order by problem_status.id;