CREATE TABLE IF NOT EXISTS "country" ( id uuid, iso_name char(2) UNIQUE NOT NULL, name varchar(45) NOT NULL, primary key (id) ); CREATE TABLE IF NOT EXISTS "holiday" ( id uuid, country char(2) NOT NULL, date date NOT NULL, name varchar(64) NOT NULL, description varchar(512), is_state boolean NOT NULL, is_religious boolean NOT NULL, primary key (id), constraint fk_country_id foreign key (cuntry(iso_name) on delete cascade on update cascade );