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Databases

Posted by Adam Pearson
Adam Pearson
19,432 Points

My solution for the Rex Rios schedule

SELECT cla.period_id AS "Period",
       sub.name AS "Subject",
       tea.first_name || " " || tea.last_name AS "Teacher",
       cla.room_id AS "Room",
       per.start_time AS "Time"
FROM schedule as sch
JOIN students AS stu ON stu.id = sch.student_id,
     classes as cla ON cla.id = sch.class_id,
     subjects AS sub ON sub.id = cla.subject_id,
     teachers AS tea ON tea.id = cla.teacher_id,
     periods AS per ON per.id = cla.period_id
WHERE stu.first_name = "Rex"
AND stu.last_name = "Rios"
ORDER BY period_id ASC;