[SPARK-43422][SQL] Keep tags on LogicalRelation with metadata output#41104
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olaky wants to merge 2 commits intoapache:masterfrom
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[SPARK-43422][SQL] Keep tags on LogicalRelation with metadata output#41104olaky wants to merge 2 commits intoapache:masterfrom
olaky wants to merge 2 commits intoapache:masterfrom
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@cloud-fan tests passed after I fixed scalastyle |
HyukjinKwon
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Merged to master. |
LuciferYang
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May 10, 2023
### What changes were proposed in this pull request? Maintain tags on LogicalRelation if that relation has metadata output ### Why are the changes needed? Tags were lost before when the Dataframe queries for a metadata column or SchemaPruning happened during optimization. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Added a new test Closes apache#41104 from olaky/lost-tags-on-relations-with-metadata. Authored-by: Ole Sasse <ole.sasse@databricks.com> Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
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What changes were proposed in this pull request?
Maintain tags on LogicalRelation if that relation has metadata output
Why are the changes needed?
Tags were lost before when the Dataframe queries for a metadata column or SchemaPruning happened during optimization.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Added a new test