[MadeMan]

I think you want to return a string

pawn Код:

forward GetCuData(playerid, campo[]);
public GetCuData(playerid, campo[])
{
    new tmp[128];
    new row[60];
    format(tmp, 128, "SELECT %s FROM cucus WHERE ID= %d LIMIT 1", campo, cuInfo[playerid][cuSQLID]);
    mysql_query(tmp);
    mysql_store_result();
    mysql_fetch_row(row);
    mysql_free_result();
    return row;
}