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Terry Moschou commented on SPARK-20193:
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I am in agreement with [~a.ionescu], and have a need for
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Michael Smith commented on SPARK-20193:
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Would be nice for the error message to describe the error
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Hyukjin Kwon commented on SPARK-20193:
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Maybe, yea. but I guess we can't change the method signature
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Adrian Ionescu commented on SPARK-20193:
In that case better change the signature of the
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Adrian Ionescu commented on SPARK-20193:
Thanks for the workaround, but, sorry, this is not good
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Liang-Chi Hsieh commented on SPARK-20193:
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Actually I am not sure what {{struct()}} represents.
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Adrian Ionescu commented on SPARK-20193:
cc [~hvanhovell]
> Selecting empty struct causes
