Yimaru-BackEnd/db/migrations/000031_rename_sub_module_practices_to_lessons.down.sql
Yared Yemane f5e925dc96 separate lessons schema from practices in hierarchy
Replace rename-based lesson migration with additive sub_module_lessons creation, preserve sub_module_practices as its own model, and enforce QUIZ/PRACTICE filtering in hierarchy reads to prevent cross-mixing.

Made-with: Cursor
2026-04-14 07:13:50 -07:00

5 lines
102 B
SQL

DROP INDEX IF EXISTS idx_sub_module_lessons_sub_module_id;
DROP TABLE IF EXISTS sub_module_lessons;