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From Kristoffer Sjögren <>
Subject DataFrame select non-existing column
Date Fri, 18 Nov 2016 14:32:01 GMT

We have evolved a DataFrame by adding a few columns but cannot write
select statements on these columns for older data that doesn't have
them since they fail with a AnalysisException with message "No such
struct field".

We also tried dropping columns but this doesn't work for nested columns.

Any non-hacky ways to get around this?


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