Romber

Database tables

romber_location.mailpoints

• Purpose
• Definition
• Constraints

Purpose

This table provides a list of valid mailpoints. This information is fairly static and requires its own data entry page.

Definition

Source romber_mailpoints_tbl.sql

create table romber_location.mailpoints (
  locality_id                   romber_location.location_id     not null,
  mailpoint_code                romber_base.generic_name        not null,
  mailpoint_id                  romber_location.location_id     not null,
  mailpoint_type_id             romber_location.location_id     not null );

Constraints

Source romber_mailpoints_pk.sql

alter table romber_location.mailpoints
  add constraint romber_mailpoints_pk
    primary key ( mailpoint_id );

Source romber_mailpoints_uk1.sql

alter table romber_location.mailpoints
  add constraint romber_mailpoints_uk1
    unique (
      locality_id,
      mailpoint_code );

Source romber_mailpoints_fk1.sql

alter table romber_location.mailpoints
  add constraint romber_mailpoints_fk1
    foreign key ( mailpoint_id )
    references romber_location.locations ( location_id );

Source romber_mailpoints_fk2.sql

alter table romber_location.mailpoints
  add constraint romber_mailpoints_fk2
    foreign key ( mailpoint_type_id )
    references romber_location.mailpoint_types ( mailpoint_type_id );

Source romber_mailpoints_fk3.sql

alter table romber_location.mailpoints
  add constraint romber_mailpoints_fk3
    foreign key ( locality_id )
    references romber_location.localities ( locality_id );