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From "Ashutosh Chauhan" <hashut...@apache.org>
Subject Review Request 25739: CBO: bail from Optiq planning if a Select list contains multiple references to the same name
Date Wed, 17 Sep 2014 15:47:48 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/25739/
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Review request for hive and Harish Butani.


Bugs: HIVE-8159
    https://issues.apache.org/jira/browse/HIVE-8159


Repository: hive-git


Description
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CBO: bail from Optiq planning if a Select list contains multiple references to the same name


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/optiq/reloperators/HiveProjectRel.java 4f760a2

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/optiq/translator/ASTConverter.java 0ba320c

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/optiq/translator/DerivedTableInjector.java
be740cc 
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 465aebd 

Diff: https://reviews.apache.org/r/25739/diff/


Testing
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timestamp_udf.q


Thanks,

Ashutosh Chauhan


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