<?phpdeclare(strict_types=1);namespace DoctrineMigrations;use Doctrine\DBAL\Schema\Schema;use Doctrine\Migrations\AbstractMigration;final class Version20220830210205 extends AbstractMigration{ public function up(Schema $schema): void { $this->addSql('ALTER TABLE client ADD post_code VARCHAR(255) DEFAULT NULL, ADD city VARCHAR(255) DEFAULT NULL'); } public function down(Schema $schema): void { $this->addSql('ALTER TABLE client DROP post_code, DROP city'); }}