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apache / spark Public

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backport [SPARK-27747][SPARK-27816][SPARK-28344]#27417

Closed

cloud-fan wants to merge 5 commits intoapache:branch-2.4apache/spark:branch-2.4from

cloud-fan:backportcloud-fan/spark:backportCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Closed

backport [SPARK-27747][SPARK-27816][SPARK-28344]#27417
cloud-fan wants to merge 5 commits intoapache:branch-2.4from
cloud-fan:backport

Commits

Commits on Jan 31, 2020

[SPARK-27747][SQL] add a logical plan link in the physical plan

cloud-fan
and
pengbo
committed
[SPARK-27816][SQL] make TreeNode tag type safe
cloud-fan
committed
revert unnecessary changes
cloud-fan
committed
[SPARK-28344][SQL] detect ambiguous self-join and fail the query
cloud-fan
committed
fix
cloud-fan
committed

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