addSql('ALTER TABLE plug_warranty_serial ADD used TINYINT(1) DEFAULT NULL'); $this->addSql('ALTER TABLE plug_warranty_serial ADD used_at VARCHAR(50) DEFAULT NULL'); $this->addSql('ALTER TABLE plug_warranty_serial ADD used_ticket_code VARCHAR(255) DEFAULT NULL'); } public function down(Schema $schema): void { $this->addSql('ALTER TABLE plug_warranty_serial DROP used'); $this->addSql('ALTER TABLE plug_warranty_serial DROP used_at'); $this->addSql('ALTER TABLE plug_warranty_serial DROP used_ticket_code'); } }