create table "organization_mappings" (
     "id" char(36) not null primary key,
     "organization_id" char(36) not null,
     "gateway_id" bigint not null
);
comment on table "organization_mappings" is 'null';

create table "application_mappings" (
    "id" char(36) not null primary key,
    "application_id" char(36) not null,
    "gateway_id" bigint not null
);
comment on table "application_mappings" is 'null';