nextcloud / server

		$column->setDefault('');

		$column = $table->getColumn('used');

		if ($column->getType()->getName() !== Type::SMALLINT) {

			$column->setType(Type::getType(Type::SMALLINT));

			$column->setOptions(['length' => 6]);

		}

		return $schema;

	}

			foreach ($columns as $columnName) {

				$column = $table->getColumn($columnName);

				if ($column->getType()->getName() !== Type::BIGINT) {

					$column->setType(Type::getType(Type::BIGINT));

					$column->setOptions(['length' => 20]);

				}

			}

		}