Is there a quick way to clear all the data from a layer but leave the polygons in pla

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I have a layer with several polygons, each of which has data in over 100 fields. I need to create a new layer with all the same polygons, but with all their data fields blank (set to 0, Null or empty depending on the field type).Is there a quicker way of doing this than pressing delete on each field of each polygon one at a time, I would have to do this more than 1000 times this way.



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