Stores teacher-initiated chapter lock/unlock actions for students.
| Name | Type | Default | Nullable | Children | Parents | Comment |
|---|---|---|---|---|---|---|
| actor_user_id | uuid | true | public.users | Teacher user id who performed the action. Nullable for system actions. | ||
| chapter_id | uuid | false | public.chapters | Chapter whose lock status was changed. | ||
| course_id | uuid | false | public.courses | Course where the chapter lock action happened. | ||
| created_at | timestamp with time zone | now() | false | Timestamp when the log entry was created. | ||
| deleted_at | timestamp with time zone | true | Soft delete timestamp. Null means active log entry. | |||
| id | uuid | gen_random_uuid() | false | Unique identifier for a chapter lock action log entry. | ||
| status | chapter_locking_status | false | Chapter locking status after the teacher action (same values as user_chapter_locking_statuses.status). | |||
| target_user_id | uuid | false | public.users | Student user id whose chapter lock status was changed. | ||
| updated_at | timestamp with time zone | now() | false | Timestamp when the log entry was last updated by trigger_set_timestamp. |
| Name | Type | Definition |
|---|---|---|
| chapter_lock_action_logs_actor_user_id_fkey | FOREIGN KEY | FOREIGN KEY (actor_user_id) REFERENCES users(id) |
| chapter_lock_action_logs_chapter_id_fkey | FOREIGN KEY | FOREIGN KEY (chapter_id) REFERENCES chapters(id) |
| chapter_lock_action_logs_chapter_id_not_null | n | NOT NULL chapter_id |
| chapter_lock_action_logs_course_id_fkey | FOREIGN KEY | FOREIGN KEY (course_id) REFERENCES courses(id) |
| chapter_lock_action_logs_course_id_not_null | n | NOT NULL course_id |
| chapter_lock_action_logs_created_at_not_null | n | NOT NULL created_at |
| chapter_lock_action_logs_id_not_null | n | NOT NULL id |
| chapter_lock_action_logs_pkey | PRIMARY KEY | PRIMARY KEY (id) |
| chapter_lock_action_logs_status_not_null | n | NOT NULL status |
| chapter_lock_action_logs_target_user_id_fkey | FOREIGN KEY | FOREIGN KEY (target_user_id) REFERENCES users(id) |
| chapter_lock_action_logs_target_user_id_not_null | n | NOT NULL target_user_id |
| chapter_lock_action_logs_updated_at_not_null | n | NOT NULL updated_at |
| Name | Definition |
|---|---|
| chapter_lock_action_logs_pkey | CREATE UNIQUE INDEX chapter_lock_action_logs_pkey ON public.chapter_lock_action_logs USING btree (id) |
| idx_chapter_lock_action_logs_chapter_id | CREATE INDEX idx_chapter_lock_action_logs_chapter_id ON public.chapter_lock_action_logs USING btree (chapter_id) |
| idx_chapter_lock_action_logs_course_id | CREATE INDEX idx_chapter_lock_action_logs_course_id ON public.chapter_lock_action_logs USING btree (course_id) |
| idx_chapter_lock_action_logs_target_user_id | CREATE INDEX idx_chapter_lock_action_logs_target_user_id ON public.chapter_lock_action_logs USING btree (target_user_id) |
| Name | Definition |
|---|---|
| set_timestamp | CREATE TRIGGER set_timestamp BEFORE UPDATE ON public.chapter_lock_action_logs FOR EACH ROW EXECUTE FUNCTION trigger_set_timestamp() |
Generated by tbls