addSql('ALTER TABLE devis_line DROP CONSTRAINT fk_9ec6d5294584665a'); $this->addSql('DROP INDEX idx_9ec6d5294584665a'); $this->addSql('ALTER TABLE devis_line ADD product VARCHAR(255) NOT NULL'); $this->addSql('ALTER TABLE devis_line DROP product_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 devis_line ADD product_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE devis_line DROP product'); $this->addSql('ALTER TABLE devis_line ADD CONSTRAINT fk_9ec6d5294584665a FOREIGN KEY (product_id) REFERENCES product (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('CREATE INDEX idx_9ec6d5294584665a ON devis_line (product_id)'); } }