Romber

Database tables

romber_meta.objects

• Purpose
• Definition
• Constraints
• Load

Purpose

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

Definition

Source romber_meta_objects_tbl.sql

create table romber_meta.objects (
  meta_class_id                 romber_meta.class_id                    not null,
  meta_object_id                romber_meta.object_id                   not null
                                  default nextval ( 'romber_base.generic_id_seq' ),
  meta_virtual_enterprise_id    romber_meta.virtual_enterprise_id       not null );

Constraints

Source romber_meta_objects_pk.sql

alter table romber_meta.objects
  add constraint romber_meta_objects_pk
    primary key ( meta_object_id );

Source romber_meta_objects_fk1.sql

alter table romber_meta.objects
  add constraint romber_meta_objects_fk1
    foreign key ( meta_class_id )
    references romber_meta.classes ( meta_class_id );

Source romber_meta_objects_fk2.sql

alter table romber_meta.objects
  add constraint romber_meta_objects_fk2
    foreign key ( meta_virtual_enterprise_id )
    references romber_meta.virtual_enterprises ( meta_virtual_enterprise_id );

Load

Source romber_meta_objects_load.sql

insert into romber_meta.objects (
    meta_virtual_enterprise_id,
    meta_class_id,
    meta_object_id )
  values (
    0,
    0,
    0 );