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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2022/01/11 14:16:32 UTC
[GitHub] [hive] kasakrisz opened a new pull request #2941: HIVE-25858: DISTINCT with ORDER BY on ordinals fails with NPE
kasakrisz opened a new pull request #2941:
URL: https://github.com/apache/hive/pull/2941
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### What changes were proposed in this pull request?
Return the output `RowResolver` object when generating Select logical plan instead of null.
### Why are the changes needed?
the select row resolver is required for generating Order by logical plan when the columns are referenced by indexes.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
```
mvn test -Dtest.output.overwrite -DskipSparkTests -Dtest=TestMiniLlapLocalCliDriver -Dqfile=order_by_pos.q -pl itests/qtest -Pitests
```
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[GitHub] [hive] kasakrisz merged pull request #2941: HIVE-25858: DISTINCT with ORDER BY on ordinals fails with NPE
Posted by GitBox <gi...@apache.org>.
kasakrisz merged pull request #2941:
URL: https://github.com/apache/hive/pull/2941
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