addSql('ALTER TABLE manga ADD image_url VARCHAR(255) DEFAULT NULL'); $this->addSql('ALTER TABLE manga ADD publication_year INT DEFAULT NULL'); $this->addSql('ALTER TABLE manga ADD description TEXT DEFAULT NULL'); $this->addSql('ALTER TABLE manga ADD genres TEXT DEFAULT NULL'); $this->addSql('COMMENT ON COLUMN manga.genres IS \'(DC2Type:array)\''); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('CREATE SCHEMA public'); $this->addSql('ALTER TABLE manga DROP image_url'); $this->addSql('ALTER TABLE manga DROP publication_year'); $this->addSql('ALTER TABLE manga DROP description'); $this->addSql('ALTER TABLE manga DROP genres'); } }