[Calisthenics]

`cache_get_data` used to pass by reference the row count. You can just do:

pawn Code:

if (cache_num_rows())
{
    // cache functions to retrieve
}

or

pawn Code:

new rows;

cache_get_row_count(rows);

if (rows)
{
    // cache functions to retrieve
}

Do not use `mysql_fetch_field_row` macro or whatever that is and then converting to integet/float using `strval` or `floatstr`. There are `cache_get_value_int` and `cache_get_value_float` functions.