SHOW COLUMNS 
FROM 
  cscart_multi_decstorage_data

Query time 0.00040

Result

object(mysqli_result)#558 (5) {
  ["current_field"]=>
  int(0)
  ["field_count"]=>
  int(6)
  ["lengths"]=>
  NULL
  ["num_rows"]=>
  int(2)
  ["type"]=>
  int(0)
}