Forum Discussion

gunja's avatar
gunja
New Contributor
3 years ago

Remove multiple columns from writing into a file

i’m looking for an approach where i can remove multiple columns from writing into a file. The catch here is I don’t want to hardcode the column names (at source column) and passing null (in target co...
koryknick's avatar
koryknick
Employee
3 years ago
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Welcome to Community @gunja

I believe the attached pipeline will provide an example of what you’re trying to do.
Community 15779 - Remove columns_2023_03_02.slp (4.9 KB)

The expression in the Mapper snap uses the Object.filter() method to determine the field names to remove. This does assume that the field names to be removed are at the root of the object.

I hope this helps!