tomsimpkins opened a new issue, #36665:
URL: https://github.com/apache/arrow/issues/36665

   ### Describe the enhancement requested
   
   Hi Arrow Team,
   
   I'd like to be able to chain projections - by which I mean something like 
this:
   With a dataset that has schema `food: string, cost: int64`:
   ```
   dataset = dataset.project({ "food": ds.field("food"), "costPlusOne": 
ds.field("cost") + 1 })
     .project({ "food": ds.field("food"), "costPlusTwo": 
ds.field("costPlusOne") + 1 })
   ```
   
   Note the chaining of the cost properties.  I don't believe this is possible 
atm from Python(?)
   
   Thanks
   
   ### Component(s)
   
   Python


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