addSql('CREATE SEQUENCE place_name_id_seq INCREMENT BY 1 MINVALUE 1 START 1'); $this->addSql('CREATE TABLE place_name (id INT NOT NULL, room_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, PRIMARY KEY(id))'); $this->addSql('CREATE INDEX IDX_94960EEA54177093 ON place_name (room_id)'); $this->addSql('ALTER TABLE place_name ADD CONSTRAINT FK_94960EEA54177093 FOREIGN KEY (room_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); } 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 SEQUENCE place_name_id_seq CASCADE'); $this->addSql('ALTER TABLE place_name DROP CONSTRAINT FK_94960EEA54177093'); $this->addSql('DROP TABLE place_name'); } }