addSql('ALTER TABLE options DROP CONSTRAINT fk_d035fa8741defada'); $this->addSql('DROP INDEX idx_d035fa8741defada'); $this->addSql('ALTER TABLE options DROP devis_id'); } 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('ALTER TABLE options ADD devis_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE options ADD CONSTRAINT fk_d035fa8741defada FOREIGN KEY (devis_id) REFERENCES devis (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('CREATE INDEX idx_d035fa8741defada ON options (devis_id)'); } }