Match Expression stored in a Variable
I have a Pipeline using in different branches the same Mapper for one of the Field
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I would like to use a Pipeline Variable in my Mapping Expression in order to update/maintain...
Forum Discussion
There are a couple of options I can think of:
- You can use the eval() function on a parameter to execute the code in the parameter.
( ex.eval(_Parm_Expression))
But, take notice of the performance note in the documentation. - You can create and use an expression library file. There can be a slight learning curve, but for your use case, I think I would choose this option because the size of your expression would probably be easier to read and maintain in a file than in a parameter field.
