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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/20491/
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(Updated April 23, 2014, 4:21 a.m.)


Review request for Tajo.


Bugs: TAJO-761
    https://issues.apache.org/jira/browse/TAJO-761


Repository: tajo


Description
-------

In order to provide the following features, INTERVAL Type is required.
{noformat}
babokim# select timestamp '2001-09-28 01:00' + interval '23 hours';
      ?column?
---------------------
 2001-09-29 00:00:00
(1 row)

babokim=# select date '2001-10-01' - date '2001-09-28';
 ?column?
----------
        3
(1 row)
{noformat}


Diffs (updated)
-----

  CHANGES ce3e4b3 
  pom.xml db160e1 
  tajo-algebra/pom.xml 0d5f5c3 
  tajo-algebra/src/main/java/org/apache/tajo/algebra/IntervalLiteral.java 
PRE-CREATION 
  tajo-algebra/src/main/java/org/apache/tajo/algebra/OpType.java a62ccfd 
  tajo-catalog/pom.xml d979eed 
  tajo-catalog/tajo-catalog-client/pom.xml 9cccd6b 
  tajo-catalog/tajo-catalog-common/pom.xml a02b652 
  tajo-catalog/tajo-catalog-drivers/pom.xml 92b922a 
  tajo-client/pom.xml 029c74f 
  tajo-common/pom.xml 010d734 
  tajo-common/src/main/java/org/apache/tajo/datum/DateDatum.java c327931 
  tajo-common/src/main/java/org/apache/tajo/datum/DatumFactory.java 2ddea9e 
  tajo-common/src/main/java/org/apache/tajo/datum/Float4Datum.java 0c65dfc 
  tajo-common/src/main/java/org/apache/tajo/datum/Float8Datum.java 010cf29 
  tajo-common/src/main/java/org/apache/tajo/datum/Int2Datum.java e24d7be 
  tajo-common/src/main/java/org/apache/tajo/datum/Int4Datum.java 9cd0c06 
  tajo-common/src/main/java/org/apache/tajo/datum/Int8Datum.java 1104a3c 
  tajo-common/src/main/java/org/apache/tajo/datum/IntervalDatum.java 
PRE-CREATION 
  tajo-common/src/main/java/org/apache/tajo/datum/TimeDatum.java 21ae881 
  tajo-common/src/main/java/org/apache/tajo/datum/TimestampDatum.java 6411bec 
  tajo-common/src/main/java/org/apache/tajo/json/DatumAdapter.java f24d213 
  tajo-common/src/main/java/org/apache/tajo/util/TimeStampUtil.java 830c4aa 
  tajo-common/src/test/java/org/apache/tajo/datum/TestIntervalDatum.java 
PRE-CREATION 
  tajo-common/src/test/java/org/apache/tajo/datum/TestTimestampDatum.java 
246791b 
  tajo-core/pom.xml 8adbc87 
  tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLLexer.g4 7fa7973 
  tajo-core/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4 f6385eb 
  tajo-core/src/main/java/org/apache/tajo/engine/eval/BinaryEval.java d362927 
  tajo-core/src/main/java/org/apache/tajo/engine/function/datetime/ToDate.java 
PRE-CREATION 
  tajo-core/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java 
cb356f8 
  tajo-core/src/main/java/org/apache/tajo/engine/planner/AlgebraVisitor.java 
aa94801 
  
tajo-core/src/main/java/org/apache/tajo/engine/planner/BaseAlgebraVisitor.java 
b8f3311 
  tajo-core/src/main/java/org/apache/tajo/engine/planner/ExprAnnotator.java 
1b57b98 
  tajo-core/src/main/java/org/apache/tajo/engine/planner/ExprNormalizer.java 
9030629 
  tajo-core/src/main/java/org/apache/tajo/engine/planner/ExprsVerifier.java 
551393c 
  tajo-core/src/test/java/org/apache/tajo/engine/eval/TestIntervalType.java 
PRE-CREATION 
  
tajo-core/src/test/java/org/apache/tajo/engine/function/TestDateTimeFunctions.java
 ac7a2b8 
  tajo-dist/src/main/resources/assemblies/tajo-src.xml 0ec81d7 
  tajo-project/pom.xml 57fc2a5 
  tajo-rpc/pom.xml 8c267d2 
  tajo-storage/pom.xml 4098237 
  tajo-storage/src/main/java/org/apache/tajo/storage/LazyTuple.java 27d2691 
  tajo-storage/src/main/java/org/apache/tajo/storage/RowStoreUtil.java b64bfe1 
  
tajo-storage/src/main/java/org/apache/tajo/storage/TextSerializerDeserializer.java
 de73a3a 
  tajo-yarn-pullserver/pom.xml 2fbea77 

Diff: https://reviews.apache.org/r/20491/diff/


Testing
-------

mvn clean install;
tested in local cluster


Thanks,

hyoungjun kim

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