addSql('ALTER TABLE view ADD user_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE view ADD CONSTRAINT FK_FEFDAB8EA76ED395 FOREIGN KEY (user_id) REFERENCES user (id)'); $this->addSql('CREATE INDEX IDX_FEFDAB8EA76ED395 ON view (user_id)'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE view DROP FOREIGN KEY FK_FEFDAB8EA76ED395'); $this->addSql('DROP INDEX IDX_FEFDAB8EA76ED395 ON view'); $this->addSql('ALTER TABLE view DROP user_id'); } }