Forum Discussion

TLOY_TGA's avatar
TLOY_TGA
New Contributor
5 years ago

Match Expression stored in a Variable

I have a Pipeline using in different branches the same Mapper for one of the Field See ScreenShot I would like to use a Pipeline Variable in my Mapping Expression in order to update/maintain...
koryknick's avatar
koryknick
Employee
5 years ago

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.

del's avatar
del
Contributor III
5 years ago

This is not a challenge… just sharing an example 🙂
Community.9634.slp (3.6 KB)

I believe an expression file arrow function is the right way to go

I agree completely.

  • koryknick's avatar
    koryknick
    Employee
    5 years ago

    Thanks for the example Del - I was thinking of this differently. Agree that eval would work - but performance would be seriously impacted.