行轉列應該是資料庫比較常見的操作了，在oracle中可以使用pivot、decode，可以參考呆瓜的blog：

SELECT name,
        MAX(DECODE(course, 'java', gread)) AS java,
        MAX(DECODE(course, 'c#', gread)) AS c#,
        MAX(DECODE(course, 'c', gread)) AS c,
        MAX(DECODE(course, 'sql', gread)) AS sql
FROM t
GROUP BY name;

NAME             JAVA         C#          C        SQL
---------- ---------- ---------- ---------- ----------
dai                60         70         80         90
tu                 90         80         70         60
 

資料列pocket_ID,Serial_Number大約查到50多行記錄:

要求按照pocket_ID的順序將serial_Number 按照每行8個數據的格式寫出來，即

與呆瓜中提到的例子相比，因為沒有一個合適的group欄位，所以在將階梯錶轉為報表時稍微費了點心思，添加了一個輔助欄位實現了所需功能：

select max(A) as A,max(B) as B,max(C) as C,max(D) as D,max(E) As E,max(F) As F,max(G) as G,Max(H) as H from 
(SELECT trunc((P.POCKET_ID-1)/8,0) as RM,
       DECODE(MOD(POCKET_ID,  8), 1, SERIAL_NUMBER) AS A,
       DECODE(MOD(POCKET_ID,  8), 2, SERIAL_NUMBER) AS B,
       DECODE(MOD(POCKET_ID,  8), 3, SERIAL_NUMBER) AS C,
       DECODE(MOD(POCKET_ID,  8), 4, SERIAL_NUMBER) AS D,
       DECODE(MOD(POCKET_ID,  8), 5, SERIAL_NUMBER) AS E,
       DECODE(MOD(POCKET_ID,  8), 6, SERIAL_NUMBER) AS F,
       DECODE(MOD(POCKET_ID,  8), 7, SERIAL_NUMBER) AS G,
       DECODE(MOD(POCKET_ID,  8), 0, SERIAL_NUMBER) AS H 
  FROM 資料表  
WHERE 1 = 1
   and 其他條件
ORDER BY POCKET_ID asc) M
group by M.RM order by RM asc