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Gopal V commented on HIVE-12809:
[~mmccline]: can you take a look at this patch? This is aimed at keeping
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Sergey Shelukhin commented on HIVE-12809:
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Yeah, just wanted to make sure I understand the patch
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Sergey Shelukhin commented on HIVE-12809:
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+1
> Vectorization: fast-path for coalesce if
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Gopal V commented on HIVE-12809:
Yes, two invariants.
If any column has noNulls, the final output has no
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Hive QA commented on HIVE-12809:
Here are the results of testing the latest attachment:
