get_sql_safe_name()}` ( id bigint(20) NOT NULL AUTO_INCREMENT, country varchar(2) NOT NULL, currency varchar(3) NOT NULL, rate double NOT NULL default 0, options text DEFAULT NULL, PRIMARY KEY (id), KEY country (country), KEY currency (currency) ) {$this->get_collation()}; "; } /** * Get the un-prefixed (raw) table name. * * @return string */ public static function get_raw_name(): string { return 'shipping_rates'; } /** * Get the columns for the table. * * @return array */ public function get_columns(): array { return [ 'id' => true, 'country' => true, 'currency' => true, 'rate' => true, 'options' => true, ]; } }