addSql('ALTER TABLE disposition ADD contract_pdf_id INT DEFAULT NULL, ADD invoice_pdf_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE disposition ADD CONSTRAINT FK_4C58BF606D5F2C5F FOREIGN KEY (contract_pdf_id) REFERENCES upload (id)'); $this->addSql('ALTER TABLE disposition ADD CONSTRAINT FK_4C58BF60EA295441 FOREIGN KEY (invoice_pdf_id) REFERENCES upload (id)'); $this->addSql('CREATE UNIQUE INDEX UNIQ_4C58BF606D5F2C5F ON disposition (contract_pdf_id)'); $this->addSql('CREATE UNIQUE INDEX UNIQ_4C58BF60EA295441 ON disposition (invoice_pdf_id)'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE disposition DROP FOREIGN KEY FK_4C58BF606D5F2C5F'); $this->addSql('ALTER TABLE disposition DROP FOREIGN KEY FK_4C58BF60EA295441'); $this->addSql('DROP INDEX UNIQ_4C58BF606D5F2C5F ON disposition'); $this->addSql('DROP INDEX UNIQ_4C58BF60EA295441 ON disposition'); $this->addSql('ALTER TABLE disposition DROP contract_pdf_id, DROP invoice_pdf_id'); } }