使用kettle实现循环

Kettle使用脚本实现循环（十）

https://blog.csdn.net/BushQiang/article/details/90264616

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https://blog.csdn.net/maenlai0086/article/details/80974866

Kettle 作业步骤循环执行的实现

https://blog.csdn.net/jdk2006/article/details/13019093

etl工具，kettle实现循环

https://www.cnblogs.com/kongxc/p/6739974.html