addSql('ALTER TABLE activitytype ADD category_id INT DEFAULT 1'); $this->addSql('ALTER TABLE activitytype ADD CONSTRAINT FK_B38CD05112469DE2 FOREIGN KEY (category_id) REFERENCES activitytypecategory (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); } public function down(Schema $schema) : void { $this->addSql('ALTER TABLE activitytype DROP CONSTRAINT FK_B38CD05112469DE2');; $this->addSql('ALTER TABLE activitytype DROP category_id'); } }