marchpure commented on pull request #3960:
URL: https://github.com/apache/carbondata/pull/3960#issuecomment-700407129
retest this please
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marchpure commented on pull request #3960:
URL: https://github.com/apache/carbondata/pull/3960#issuecomment-700109547
> if alter column change nothing, the command should return directly without
execution.
I have modified code according to you suggestion.
marchpure commented on pull request #3960:
URL: https://github.com/apache/carbondata/pull/3960#issuecomment-699854890
> 1. do we support alter column without any change?
> 2. how to remove comment from column
1. now, we support alter column without any change.
2. now. we don't
