単一のmysqlクエリ

Question

私は単一のmysqlクエリで、次のクエリにすべての列値の合計の値を合計として新しい行を追加します。

GROUP BY username,DATE(enddt) WITH ROLLUP; 

（あなたのケースでは、これは各ユーザ名の小計が表示され、すべての結果の合計）：GROUP BYにWITH ROLLUP修飾子を使用して私に

SELECT username,enddt,SUM(zerotothirty) AS 0To30, 
SUM(thirtytosixty) AS 31To60,SUM(sixtytoonetwenty) AS 61To120, 
SUM(onetwentytotwoforty) AS 121To240,SUM(greaterthantwoforty) AS '>240' 
FROM 
(SELECT username,DATE(enddt) AS enddt,tickid, 
IF(duration <=30, 1,0) zerotothirty, 
IF(duration BETWEEN 31 AND 60, 1,0) thirtytosixty, 
IF(duration BETWEEN 61 AND 120,1,0) sixtytoonetwenty, 
IF(duration BETWEEN 121 AND 240,1,0) onetwentytotwoforty, 
IF(duration >240,1,0) greaterthantwoforty 
FROM report)AS r 
GROUP BY username,DATE(enddt); 

Answer 1

を助けてください。

Answer 2

ロールアップとEggyalの答えを補うために、あなたはあなたのIF（と合計することによって、あなたを簡素化することができ）

SELECT 
     username, 
     DATE(enddt) AS enddt, 
     SUM(IF(duration <=30, 1,0)) as 0To30, 
     SUM(IF(duration BETWEEN 31 AND 60, 1,0)) as 31To60, 
     SUM(IF(duration BETWEEN 61 AND 120,1,0)) as 61To120, 
     SUM(IF(duration BETWEEN 121 AND 240,1,0)) as 121To240, 
     SUM(IF(duration >240,1,0)) as '>240' 
    FROM 
     report 
    GROUP BY 
     username, 
     DATE(enddt) 
    WITH ROLLUP