Romber

Database tables

romber_location.locality_names

• Purpose
• Definition
• Constraints

Purpose

This table provides a list of valid locality names. This information is static and doesn't need a data entry page.

Definition

Source romber_locality_names_tbl.sql

create table romber_location.locality_names (
  locality_name_code    romber_base.generic_code        not null,
  locality_name_id      romber_location.location_id     not null,
  locality_name_name    romber_base.generic_name        not null );

Constraints

Source romber_locality_names_pk.sql

alter table romber_location.locality_names
  add constraint romber_locality_names_pk
    primary key ( locality_name_id );

Source romber_locality_names_uk1.sql

alter table romber_location.locality_names
  add constraint romber_locality_names_uk1
    unique ( locality_name_code );

Source romber_locality_names_fk1.sql

alter table romber_location.locality_names
  add constraint romber_locality_names_fk1
    foreign key ( locality_name_id )
    references romber_location.locations ( location_id );