Hi 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? Cheers, -Kristoffer --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
