2つの和の和PHPの

Question

2つの総和の和でヘルプが必要です。 私はテーブルのどこにユーザーの合計数を表示しています。 テーブルの最後に、すべての数値の合計を示す行を作成する必要があります。

表：

だから、青の行に私はすべての番号までの合計を必要とします。 マイコード：

$groupQuery = 
    "SELECT r.broj_rac AS racun, COUNT(stavka) AS stavka, d.naziv1 AS dobavljac, SUM(iznos_osnovica) AS osnovica, SUM(iznos_porez) AS porez, SUM(moze_se_odbiti) AS odbiti, SUM(nemoze_se_odbiti) AS neodbiti, SUM(neoporezivo) AS neoporezivo, SUM(ukupno) AS ukupno1, r.sveukupno AS sveukupno 
    FROM racuni AS r 
    LEFT JOIN dobavljaci AS d 
    ON d.sifra = r.dobavljac 
    WHERE partner = '".$_SESSION['sifra_partnera']."' 
    GROUP by broj_rac"; 

はそれがSUM(SUM(ukupno AS ukupno1) AS ukupno2)のようなものを作ることは可能ですか？

Answer 1

を試してみては、ルックス他の回答が示唆しているように列を合計するのではなく、行whi chがosnovicaとporez値を合計：

$groupQuery = 
    SELECT r.broj_rac AS racun, 
      COUNT(stavka) AS stavka, 
      d.naziv1 AS dobavljac, 
      SUM(iznos_osnovica) AS osnovica, 
      SUM(iznos_porez) AS porez, 
      SUM(moze_se_odbiti) AS odbiti, 
      SUM(nemoze_se_odbiti) AS neodbiti, 
      SUM(neoporezivo) AS neoporezivo, 
      SUM(ukupno) AS ukupno1, 
      r.sveukupno AS sveukupno 
    FROM racuni AS r 
    LEFT JOIN dobavljaci AS d 
    ON d.sifra = r.dobavljac 
    WHERE partner = '".$_SESSION['sifra_partnera']."' 
    GROUP by broj_rac 

    UNION 

    SELECT 'TOTAL' AS racun, 
      '' AS stavka, 
      '' AS dobavljac, 
      SUM(iznos_osnovica) AS osnovica, 
      SUM(iznos_porez) AS porez, 
      '' AS odbiti, 
      '' AS neodbiti, 
      '' AS neoporezivo, 
      '' AS ukupno1, 
      '' AS sveukupno 
    FROM racuni AS r 
    LEFT JOIN dobavljaci AS d 
    ON d.sifra = r.dobavljac 
    WHERE partner = '".$_SESSION['sifra_partnera']."'" 

UNIONの後半では、あなたも、あなたが望んでいた場合などSUM(ukupno) AS ukupno1やAVG(ukupno) AS ukupno1ため、合計行にまとめることを望んだ、他の分野に集約関数を実行することができ合計合計または平均はそれぞれukupnoです。 PHPでの様々な最終和の計算を処理していない理由を

Answer 2

あなたは

SELECT 
    Val1, 
    Val2, 
    Val3, 
    (Val1 + Val2 + Val3) as 'Total' 
FROM MyTable 

を行うことができますか、あなただけの1行たい場合：あなたは、全行を追加するよう

SELECT 
    SUM(Val1) as 'Val1', 
    SUM(Val2) as 'Val2', 
    SUM(Val3) as 'Val3', 
    (SUM(Val1) + SUM(Val2) + SUM(Val3)) as 'Total' 
FROM MyTable 

Answer 3

次のクエリ

SELECT 
    (
     SUM(COL_1) 
     + SUM(COL_2) 
     + SUM(COL_3) 
    ) as `Total` 
FROM TABLE_NAME 

Answer 4

は、次のクエリ

SELECT 
(
    SUM(COL_1) 
    + SUM(COL_2) 
    + SUM(COL_3) 
) as `Total` 
FROM TABLE_NAME