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https://reviews.apache.org/r/10707/
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Review request for hive.


Description
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Implement vectorized string functions UPPER(), LOWER(), LENGTH()


This addresses bug HIVE-4384.
    https://issues.apache.org/jira/browse/HIVE-4384


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringExpr.java 
PRE-CREATION 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringLength.java 
PRE-CREATION 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringLower.java 
PRE-CREATION 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringUnaryUDF.java
 PRE-CREATION 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringUpper.java 
PRE-CREATION 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templates/CodeGen.class
 8f84a5f 
  ql/src/java/org/apache/hadoop/hive/ql/udf/IUDFUnaryString.java PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/udf/UDFLower.java f79cbdf 
  ql/src/java/org/apache/hadoop/hive/ql/udf/UDFUpper.java 7dc682b 
  
ql/src/test/org/apache/hadoop/hive/ql/exec/vector/expressions/TestVectorStringExpressions.java
 PRE-CREATION 

Diff: https://reviews.apache.org/r/10707/diff/


Testing
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Thanks,

Eric Hanson

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