use provisioning; create table emergency_containers( id int(11) unsigned not null auto_increment primary key, reseller_id int(11) unsigned not null, name varchar(255) not null default '', key reseller_idx(reseller_id), key name_idx(name), unique key res_name_idx(reseller_id, name) ); create table emergency_mappings( id int(11) unsigned not null auto_increment primary key, emergency_container_id int(11) unsigned not null, code varchar(32) not null, prefix varchar(32), unique key ec_code_idx(emergency_container_id, code), constraint container_fk foreign key container_idx(emergency_container_id) references emergency_containers(id) on delete cascade on update cascade );