0
で単一の行にスパーク:私はスパークでこのような状況を持っているより多くの列
+-----+-----+-----+----------+-----------+-----------+
|month|years|id | category|sum(amount)|avg(amount)|
+-----+-----+-----+----------+-----------+-----------+
| 1 | 2015| id_1| A | 10000 | 2000 |
| 1 | 2015| id_1| B | 1000 | 100 |
| 1 | 2015| id_1| C | 2000 | 1000 |
+-----+-----+-----+----------+-----------+-----------+
をより多くの行を転置し、私はこれを取得したいと思います:
+-----------------+-----------------------+-----------------------------------------------+
| | category_A | category_B | category_C |
+-----+-----+-----+-----------+-----------+-----------+-----------+-----------+-----------+
|month|years|id |sum(amount)|avg(amount)|sum(amount)|avg(amount)|sum(amount)|avg(amount)|
+-----+-----+-----+-----------+-----------+-----------+-----------+-----------+-----------+
| 1 | 2015| id_1| 10000 | 2000 | 1000 | 100 | 2000 | 1000 |
+-----+-----+-----+-----------+-----------+-----------+-----------+-----------+-----------+
それは可能ですか?