[SQL] pobierz, plaintext SELECT count (*) FROM tabela WHERE kolumna_z_wartoscia = 1[SQL] pobierz, plaintext
[SQL] pobierz, plaintext SELECT sum(kolumna_z_wartoscia) FROM tabela[SQL] pobierz, plaintext
[PHP] pobierz, plaintext <?php$sql = mysql_query("SELECT SUM(kolumna) AS s FROM tabela"); while($row = mysql_fetch_array($sql)) { $suma = $row[s]; } echo "suma: " .$suma ."";?>[PHP] pobierz, plaintext