registration_exam_content_module


Columns

Column Type Size Nulls Auto Default Children Parents Comments
id bigserial 19 √ nextval('registration_exam_content_module_id_seq'::regclass)
module_id int8 19 null
module.id registration_exam_content_module_module_id_fkey R
participant_id int8 19 null
participant.id registration_exam_content_module_participant_id_fkey R
registration_id int8 19 null
registration.id registration_exam_content_module_registration_id_fkey R

Indexes

Constraint Name Type Sort Column(s)
registration_exam_content_module_pkey Primary key Asc id
module_only_once_for_single_registration_constraint Must be unique Asc/Asc/Asc module_id + participant_id + registration_id

Relationships

Close relationships within degrees of separation