Romber

Database tables

Node Instances

• Purpose
• Definition
• Constraints
• Load

Purpose

This table provides a list of valid node instances.

Definition

Source romber_node_instances_tbl.sql

create table romber_network.node_instances (
  node_instance_id              romber_item.instance_id         not null );

Constraints

Source romber_node_instances_pk.sql

alter table romber_network.node_instances
  add constraint romber_node_instances_pk
    primary key ( node_instance_id );

Source romber_node_instances_fk1.sql

alter table romber_network.node_instances
  add constraint romber_node_instances_fk1
    foreign key ( node_instance_id )
    references romber_meta.objects ( meta_object_id );

Load

Source romber_node_instances_load.sql

insert into romber_network.node_instances ( node_instance_id )
  values ( 0 );