ref child keys example

ref_child_key.edl

TABLE server {
  hostname TEXT PRIMARY KEY,
  ssh_interface REF CHILD network_interface,
}

TABLE network {
    network_name TEXT PRIMARY KEY,
    cidr TEXT,
}

TABLE network_interface {
    if_name TEXT PRIMARY KEY CHILD OF server,
    if_network REF network,
    if_ip TEXT,
    if_subnet_mask_cidr INT,
}

DATA STRUCT network [
  {
    network_name: lan,
    cidr: '10.16.0.0/12',
  }
]

DATA server(hostname, ssh_interface) {
  server-a, eth0 WITH network_interface {
    eth0, lan, 10.17.0.10, 24;
  };
}