/**
* @return string[]
* @param Nano_Db $db
* @param boolean $force
*/
public static function getAll(Nano_Db $db, $force = false)
{
if (null === self::$versions || true === $force) {
self::$versions = $db->getAssoc('select version, id from ' . Nano_Migrate::VERSION_TABLE);
}
return self::$versions;
}
