Match Expression stored in a Variable

I’m not sure a pipeline parameter would work for this case. I believe an expression file arrow function is the right way to go. Take a look at the following for a starting point. The “string.expr” gives an example of an arrow function that uses the “match” operator.

Hello @TLOY_TGA ,

If all of the marked Mappers are the same, you can use Pipeline Execute. That way you will maintain/update only one Mapper.

Best regards,

Bojan Velevski

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.

Thank you guys, I will make a test in the coming week and let you know