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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2020/12/21 09:50:50 UTC
[GitHub] [hive] kasakrisz opened a new pull request #1796: HIVE-24547: Fix acid_vectorization_original
kasakrisz opened a new pull request #1796:
URL: https://github.com/apache/hive/pull/1796
### What changes were proposed in this pull request?
When collecting identifiers to expanded query text Convert replacement text to lower case when adding it to `UnparseTranslator`.
### Why are the changes needed?
Virtual column identifiers like `ROW__ID` are converted to lower case when added to `UnparseTranslator` except when the query contains joins.
```
select o1.ROW__ID r1, o1.* from over10k_orc o1 join over10k_orc o2
on o1.ROW__ID.rowid == o2.ROW__ID.rowid and o1.ROW__ID.writeid == o2.ROW__ID.writeid and o1.ROW__ID.bucketid == o2.ROW__ID.bucketid;
```
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
```
mvn test -Dtest.output.overwrite -DskipSparkTests -Dtest=TestMiniLlapLocalCliDriver -Dqfile=acid_vectorization_original.q -pl itests/qtest -Pitests
```
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[GitHub] [hive] kasakrisz merged pull request #1796: HIVE-24547: Fix acid_vectorization_original
Posted by GitBox <gi...@apache.org>.
kasakrisz merged pull request #1796:
URL: https://github.com/apache/hive/pull/1796
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