Student numbers a registrar reported for an account that could not become its study_registry link because a live link already stood in the way: the account’s own link, or a link someone made by hand on that number. Another account’s study_registry link does not block; it moves to the reported account. A row stops mattering once the account holds the reported number.
| Name | Type | Default | Nullable | Children | Parents | Comment |
|---|---|---|---|---|---|---|
| conflicting_verified_student_number_id | uuid | false | public.verified_student_numbers | The live link that stood in the way: the account’s own link to another number, or another account’s link to this number. | ||
| 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. | |||
| id | uuid | uuid_generate_v4() | false | A unique, stable identifier for the record. | ||
| registered_completion_id | uuid | false | public.course_module_completion_registered_to_study_registries | The registrar’s record the number came from. | ||
| student_number | varchar(32) | false | The number the registrar reported, whitespace stripped. | |||
| 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. | ||
| user_id | uuid | false | public.users | The account whose completion the registrar reported. |
| Name | Type | Definition |
|---|---|---|
| study_registry_student_numb_conflicting_verified_stude_not_null | n | NOT NULL conflicting_verified_student_number_id |
| study_registry_student_number_con_registered_completion_id_fkey | FOREIGN KEY | FOREIGN KEY (registered_completion_id) REFERENCES course_module_completion_registered_to_study_registries(id) |
| study_registry_student_number_conflicting_verified_student_fkey | FOREIGN KEY | FOREIGN KEY (conflicting_verified_student_number_id) REFERENCES verified_student_numbers(id) |
| study_registry_student_number_conflicts_created_at_not_null | n | NOT NULL created_at |
| study_registry_student_number_conflicts_id_not_null | n | NOT NULL id |
| study_registry_student_number_conflicts_pkey | PRIMARY KEY | PRIMARY KEY (id) |
| study_registry_student_number_conflicts_student_number_not_null | n | NOT NULL student_number |
| study_registry_student_number_conflicts_updated_at_not_null | n | NOT NULL updated_at |
| study_registry_student_number_conflicts_user_id_fkey | FOREIGN KEY | FOREIGN KEY (user_id) REFERENCES users(id) |
| study_registry_student_number_conflicts_user_id_not_null | n | NOT NULL user_id |
| study_registry_student_number_registered_completion_id_not_null | n | NOT NULL registered_completion_id |
| Name | Definition |
|---|---|
| study_registry_student_number_conflicts_pkey | CREATE UNIQUE INDEX study_registry_student_number_conflicts_pkey ON public.study_registry_student_number_conflicts USING btree (id) |
| uq_study_registry_student_number_conflicts | CREATE UNIQUE INDEX uq_study_registry_student_number_conflicts ON public.study_registry_student_number_conflicts USING btree (user_id, student_number, deleted_at) NULLS NOT DISTINCT |
| Name | Definition |
|---|---|
| set_timestamp | CREATE TRIGGER set_timestamp BEFORE UPDATE ON public.study_registry_student_number_conflicts FOR EACH ROW EXECUTE FUNCTION trigger_set_timestamp() |
Generated by tbls