addSql('CREATE TABLE settings (id SERIAL NOT NULL, name VARCHAR(100) NOT NULL, value TEXT DEFAULT NULL, PRIMARY KEY(id))'); $this->addSql('CREATE UNIQUE INDEX uniq_setting_name ON settings (name)'); } 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('DROP TABLE settings'); } }