Yimaru-BackEnd/db/query/learning_tree.sql

17 lines
463 B
SQL

-- name: GetFullLearningTree :many
SELECT
c.id AS course_id,
c.title AS course_title,
p.id AS program_id,
p.title AS program_title,
l.id AS level_id,
l.title AS level_title,
m.id AS module_id,
m.title AS module_title
FROM courses c
JOIN programs p ON p.course_id = c.id
JOIN levels l ON l.program_id = p.id
LEFT JOIN modules m ON m.level_id = l.id
WHERE c.is_active = true
ORDER BY p.display_order, l.level_index, m.display_order;