public function row($sql,$sep=' ') {
$query = $this->query($sql);
-#bye($sql);
$result = $query->fetch(PDO::FETCH_NUM);
if (!is_array($result)) return $result;
return join($sep,$result);
if (!$this->sql) return;
$sql_count = "SELECT COUNT(*) FROM ($this->sql) _table_count" ;
+ #debug([$this->name,$sql_count]);
# NB 08.08.17 if (preg_match('/SELECT.*SELECT|UNION/i',$this->sql)) {
# NB 08.08.17 $sql_count = "SELECT COUNT(*) FROM ($this->sql) _table_count" ;
# NB 08.08.17 } else {