Romber

Database tables

romber_member.username_types

• Purpose
• Definition
• Constraints
• Load

Purpose

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

Definition

Source romber_username_types_tbl.sql

create table romber_member.username_types (
  associated_meta_class_id      romber_meta.class_id            not null,
  username_type_code            char(1)                         not null,
  username_type_id              romber_member.username_type_id  not null
                                  default nextval ( 'romber_base.generic_id_seq' ),
  username_type_name            romber_base.generic_name        not null );

Constraints

Source romber_username_types_pk.sql

alter table romber_member.username_types
  add constraint romber_username_types_pk
    primary key ( username_type_id );

Source romber_username_types_uk1.sql

alter table romber_member.username_types
  add constraint romber_username_types_uk1
    unique ( username_type_code );

Source romber_username_types_fk1.sql

alter table romber_member.username_types
  add constraint romber_username_types_fk1
    foreign key ( associated_meta_class_id )
    references romber_meta.classes ( meta_class_id );

Load

Source romber_username_types_load.sql

insert into romber_member.username_types (
    associated_meta_class_id,
    username_type_code,
    username_type_id,
    username_type_name )
  values ( 0, '', 0, '' );

insert into romber_member.username_types (
    associated_meta_class_id,
    username_type_code,
    username_type_name )
  values (
    ( select meta_class_id
        from romber_meta.classes
        where meta_class_code_singular = 'USERNAME_OPENVMS' ),
    'O',
    'OpenVMS' );

insert into romber_member.username_types (
    associated_meta_class_id,
    username_type_code,
    username_type_name )
  values (
    ( select meta_class_id
        from romber_meta.classes
        where meta_class_code_singular = 'USERNAME_UNIX' ),
    'U',
    'Unix' );

insert into romber_member.username_types (
    associated_meta_class_id,
    username_type_code,
    username_type_name )
  values (
    ( select meta_class_id
        from romber_meta.classes
        where meta_class_code_singular = 'USERNAME_VIRTUAL' ),
    'V',
    'Virtual' );