我有一个User模型,即has_many医疗信息和医疗信息belongs_to用户。
当我尝试删除具有相关记录(医疗信息)的User时,Ecto显示以下错误:
** (Ecto.ConstraintError) constraint error when attempting to delete struct:
* foreign_key: medical_informations_user_id_fkey
If you would like to convert this constraint into an error, please
call foreign_key_