A url redirection is typically created when a page is moved. The redirection will be used to redirect old links to the new location. If there’s a conflict with a page url and a redirection, the page will win the conflict.
| Name | Type | Default | Nullable | Children | Parents | Comment |
|---|---|---|---|---|---|---|
| course_id | uuid | false | public.courses | Course where the redirection is valid. A redirection only works within one course. | ||
| created_at | timestamp with time zone | now() | false | Timestamp when the record was created. | ||
| deleted_at | timestamp with time zone | true | Timestamp when the record was deleted. If null, the record is not deleted. | |||
| destination_page_id | uuid | false | public.pages | Which page the redirection will redirect to. | ||
| id | uuid | uuid_generate_v4() | false | A unique, stable identifier for the record. | ||
| old_url_path | text | false | Url path where the page was previously available. | |||
| updated_at | timestamp with time zone | now() | false | Timestamp when the record was last updated. The field is updated automatically by the set_timestamp trigger. |
| Name | Type | Definition |
|---|---|---|
| old_url_pathold_url_path_uniqueness | UNIQUE | UNIQUE NULLS NOT DISTINCT (course_id, old_url_path, deleted_at) |
| url_redirections_course_id_fkey | FOREIGN KEY | FOREIGN KEY (course_id) REFERENCES courses(id) |
| url_redirections_destination_page_id_fkey | FOREIGN KEY | FOREIGN KEY (destination_page_id) REFERENCES pages(id) |
| url_redirections_pkey | PRIMARY KEY | PRIMARY KEY (id) |
| Name | Definition |
|---|---|
| old_url_pathold_url_path_uniqueness | CREATE UNIQUE INDEX old_url_pathold_url_path_uniqueness ON public.url_redirections USING btree (course_id, old_url_path, deleted_at) NULLS NOT DISTINCT |
| url_redirections_pkey | CREATE UNIQUE INDEX url_redirections_pkey ON public.url_redirections USING btree (id) |
| Name | Definition |
|---|---|
| set_timestamp | CREATE TRIGGER set_timestamp BEFORE UPDATE ON public.url_redirections FOR EACH ROW EXECUTE FUNCTION trigger_set_timestamp() |
Generated by tbls