transformer中dx_groovy为什么只能调用一次
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- Dominant language
- Java
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Description
想给不同的列设置不同的dx_groovy方法，但是发现dx_groovy只能调用一次，请问基于什么考虑dx_groovy只能调用一次，修改源码去掉限制是否可以
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Research direction
Start by locating the transformer implementation that handles dx_groovy and trace where the single-use restriction is enforced. Check existing transformer tests and configuration examples, then determine whether multiple column-specific calls are supported; done means either verified support with coverage or a documented reason for the limitation.
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Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100