addSql('ALTER TABLE scenario ADD owner_id UUID NOT NULL'); $this->addSql('ALTER TABLE scenario ADD CONSTRAINT FK_3E45C8D87E3C61F9 FOREIGN KEY (owner_id) REFERENCES "user" (id) ON DELETE CASCADE NOT DEFERRABLE'); $this->addSql('CREATE INDEX IDX_3E45C8D87E3C61F9 ON scenario (owner_id)'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE scenario DROP CONSTRAINT FK_3E45C8D87E3C61F9'); $this->addSql('DROP INDEX IDX_3E45C8D87E3C61F9'); $this->addSql('ALTER TABLE scenario DROP owner_id'); } }