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https://reviews.apache.org/r/37778/
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(Updated Aug. 26, 2015, 8:22 p.m.)


Review request for hive, Ashutosh Chauhan, Jesús Camacho Rodríguez, and John 
Pullokkaran.


Changes
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Added unit tests + some minor improvements over the previous patch to support 
struct field expression containing only partition columns, virtual columns or 
constants.


Repository: hive-git


Description
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Support partition pruning for IN(STRUCT(partcol, nonpartcol..)...)


Diffs (updated)
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java 14f362f 
  
ql/src/java/org/apache/hadoop/hive/ql/optimizer/PartitionColumnsSeparator.java 
PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/OpProcFactory.java 
7262164 
  ql/src/java/org/apache/hadoop/hive/ql/plan/FilterDesc.java 6a31689 
  ql/src/test/queries/clientpositive/pcs.q PRE-CREATION 
  ql/src/test/results/clientpositive/pcs.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/37778/diff/


Testing
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Local testing done. More unit tests coming in the next patch.


Thanks,

Hari Sankar Sivarama Subramaniyan

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