Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Pentaho's Kettle 4.4 的新手,如果我有一个表的顺序 ID 不是索引,我该如何逐步遍历每一行并确保该 ID 在复制到新表之前是顺序的?
示例:当前
IDs 1 2 4 5 6 8
ETL 之后
IDs 1 2 3 4 5 6
谢谢!
您可以通过以下代码使用修改后的 Java 脚本值步骤:
var ID = getProcessCount('r');