getTable('gradebook_category'); $isRequirement = $gradebookCategory->addColumn( 'is_requirement', \Doctrine\DBAL\Types\Type::BOOLEAN ); $isRequirement->setNotnull(true)->setDefault(false); } /** * @param Schema $schema */ public function down(Schema $schema) { $gradebookCategory = $schema->getTable('gradebook_category'); $gradebookCategory->dropColumn('is_requirement'); } }