Cozyです。
Kettleにて以下のようなファイルを処理したいのですが、
変換方法が思いつきません。
誰か知っていたら教えてください。
[before]
1 line: "customer name A"
2 line: "Product name A", "sales quantity", "sales amount"
3 line:"Product name B", "sales quantity", "sales amount"
4 line:"Product name C", "sales quantity", "sales amount"
5 line:"customer name B"
6 line:"Product name A", "sales quantity", "sales amount"
・
・
・
[after]
1 line:"customer name A", "Product name A", "sales quantity", "sales amount"
2 line:"customer name A", "Product name B", "sales quantity", "sales amount"
3 line:"customer name A", "Product name C", "sales quantity", "sales amount"
4 line:"customer name B", "Product name A", "sales quantity", "sales amount"