addSql('DROP SEQUENCE env_at_id_seq CASCADE'); $this->addSql('DROP TABLE env_at'); } 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('CREATE SEQUENCE env_at_id_seq INCREMENT BY 1 MINVALUE 1 START 1'); $this->addSql('CREATE TABLE env_at (id SERIAL NOT NULL, PRIMARY KEY(id))'); } }