addSql('ALTER TABLE "user" ADD api_token VARCHAR(64) DEFAULT NULL'); $this->addSql('CREATE UNIQUE INDEX UNIQ_8D93D6497BA2F5EB ON "user" (api_token)'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('DROP INDEX UNIQ_8D93D6497BA2F5EB'); $this->addSql('ALTER TABLE "user" DROP api_token'); } }