maropu commented on pull request #29056:
URL: https://github.com/apache/spark/pull/29056#issuecomment-657157467
> LATERAL VIEW，PIVOT I am not sure if them shoud belong to function group or
our key words group,such as SELECT
So i just leave them for furture. I will add it if needed.
maropu commented on pull request #29056:
URL: https://github.com/apache/spark/pull/29056#issuecomment-657154982
> @maropu EXPLAIN LOGICAL seesm disallowed, so i did not add it in the
ref-docs
AFTER key words, i have no ideas about its usage , Do you have any ideas?
LATERAL VIEW，PIVOT
maropu commented on pull request #29056:
URL: https://github.com/apache/spark/pull/29056#issuecomment-656431536
Thanks for the work, @GuoPhilipse ! Please list up the keywords in the PR
description that this PR will add.
maropu commented on pull request #29056:
URL: https://github.com/apache/spark/pull/29056#issuecomment-656430887
cc: @huaxingao
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