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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31696/
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(Updated March 17, 2015, 6:37 p.m.)
Review request for hive and Ashutosh Chauhan.
Changes
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Incorporating RB feedback from Ashutosh
Bugs: HIVE-9792
https://issues.apache.org/jira/browse/HIVE-9792
Repository: hive-git
Description
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This adds 2 separate interval types:
- year-month interval, which represents a date difference in years and months.
Internally represented as an offset of months.
- day-time interval, which represents a date difference in
days/hours/minutes/seconds/nanoseconds. 1 day = 24 hours = 1440 minutes = 86400
seconds. Internally represented as an offset of seconds (long) and nanoseconds
(int).
I've tried using the Oracle's Datetime and Interval Arithmetic rules with
regard to timestamp arithmetic, where the timestamp arithmetic is done in UTC
time. This results in similar behavior to below depending on the default time
zone in Hive:
SQL> select timestamp '1999-09-15 00:00:00 America/Los_Angeles' - timestamp
'1999-12-15 00:00:00 America/Los_Angeles' from dual;
TIMESTAMP'1999-09-1500:00:00AMERICA/LOS_ANGELES'-TIMESTAMP'1999-12-1500:00:
---------------------------------------------------------------------------
-000000091 01:00:00.000000000
SQL> select timestamp '1999-09-15 00:00:00 UTC' - timestamp '1999-12-15
00:00:00 UTC' from dual;
TIMESTAMP'1999-09-1500:00:00UTC'-TIMESTAMP'1999-12-1500:00:00UTC'
---------------------------------------------------------------------------
-000000091 00:00:00.000000000
Diffs (updated)
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common/src/java/org/apache/hadoop/hive/common/type/HiveIntervalDayTime.java
PRE-CREATION
common/src/java/org/apache/hadoop/hive/common/type/HiveIntervalYearMonth.java
PRE-CREATION
common/src/java/org/apache/hive/common/util/DateTimeMath.java PRE-CREATION
common/src/java/org/apache/hive/common/util/DateUtils.java 92b7f62
common/src/test/org/apache/hadoop/hive/common/type/TestHiveIntervalDayTime.java
PRE-CREATION
common/src/test/org/apache/hadoop/hive/common/type/TestHiveIntervalYearMonth.java
PRE-CREATION
common/src/test/org/apache/hive/common/util/TestDateTimeMath.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java fdbfab9
ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinKey.java
6a3c300
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/translator/ASTBuilder.java
3a2c96c
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/translator/RexNodeConverter.java
4dbac57
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/translator/TypeConverter.java
88c989f
ql/src/java/org/apache/hadoop/hive/ql/parse/HiveLexer.g e7de6c8
ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g d2d9989
ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g 0a05ceb
ql/src/java/org/apache/hadoop/hive/ql/parse/TypeCheckProcFactory.java e8217fd
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBaseArithmetic.java
575c764
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBaseDTI.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBaseUnary.java
c5bec44
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFOPDTIMinus.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFOPDTIPlus.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFOPMinus.java
5419a19
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFOPNegative.java
d653264
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFOPPlus.java
accd347
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFToIntervalDayTime.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFToIntervalYearMonth.java
PRE-CREATION
ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFOPMinus.java
24618c9
ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFOPPlus.java
4b2f7fb
ql/src/test/queries/clientnegative/interval_1.q PRE-CREATION
ql/src/test/queries/clientnegative/interval_2.q PRE-CREATION
ql/src/test/queries/clientnegative/interval_3.q PRE-CREATION
ql/src/test/queries/clientnegative/invalid_arithmetic_type.q ad37cff
ql/src/test/queries/clientpositive/interval_1.q PRE-CREATION
ql/src/test/queries/clientpositive/interval_2.q PRE-CREATION
ql/src/test/queries/clientpositive/interval_3.q PRE-CREATION
ql/src/test/queries/clientpositive/interval_arithmetic.q PRE-CREATION
ql/src/test/queries/clientpositive/interval_comparison.q PRE-CREATION
ql/src/test/results/clientnegative/interval_1.q.out PRE-CREATION
ql/src/test/results/clientnegative/interval_2.q.out PRE-CREATION
ql/src/test/results/clientnegative/interval_3.q.out PRE-CREATION
ql/src/test/results/clientnegative/invalid_arithmetic_type.q.out afd09ca
ql/src/test/results/clientpositive/interval_1.q.out PRE-CREATION
ql/src/test/results/clientpositive/interval_2.q.out PRE-CREATION
ql/src/test/results/clientpositive/interval_3.q.out PRE-CREATION
ql/src/test/results/clientpositive/interval_arithmetic.q.out PRE-CREATION
ql/src/test/results/clientpositive/interval_comparison.q.out PRE-CREATION
serde/if/serde.thrift 2db27b5
serde/src/gen/thrift/gen-cpp/serde_constants.h 418f666
serde/src/gen/thrift/gen-cpp/serde_constants.cpp cc71b65
serde/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/serde/serdeConstants.java
e70d0c4
serde/src/gen/thrift/gen-php/org/apache/hadoop/hive/serde/Types.php c1d8085
serde/src/gen/thrift/gen-py/org_apache_hadoop_hive_serde/constants.py 7d7608f
serde/src/gen/thrift/gen-rb/serde_constants.rb 33f12b0
serde/src/java/org/apache/hadoop/hive/serde2/binarysortable/BinarySortableSerDe.java
2b7fba6
serde/src/java/org/apache/hadoop/hive/serde2/io/HiveIntervalDayTimeWritable.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/io/HiveIntervalYearMonthWritable.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyFactory.java 864d9aa
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyHiveIntervalDayTime.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyHiveIntervalYearMonth.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyUtils.java 879743f
serde/src/java/org/apache/hadoop/hive/serde2/lazy/objectinspector/primitive/LazyHiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazy/objectinspector/primitive/LazyHiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazy/objectinspector/primitive/LazyPrimitiveObjectInspectorFactory.java
7423c00
serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryFactory.java
8bd5838
serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryHiveIntervalDayTime.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryHiveIntervalYearMonth.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinarySerDe.java
62cba01
serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryUtils.java
11e8cf4
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/ObjectInspectorConverters.java
2a47d97
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/ObjectInspectorUtils.java
5e67a07
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/PrimitiveObjectInspector.java
05aed0a
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/HiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/HiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/JavaHiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/JavaHiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorConverter.java
cb996a8
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorFactory.java
f466297
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorUtils.java
5ccacf1
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/SettableHiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/SettableHiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/WritableConstantHiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/WritableConstantHiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/WritableHiveIntervalDayTimeObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/WritableHiveIntervalYearMonthObjectInspector.java
PRE-CREATION
serde/src/java/org/apache/hadoop/hive/serde2/typeinfo/TypeInfoFactory.java
e5c9f18
serde/src/test/org/apache/hadoop/hive/serde2/io/TestHiveIntervalDayTimeWritable.java
PRE-CREATION
serde/src/test/org/apache/hadoop/hive/serde2/io/TestHiveIntervalYearMonthWritable.java
PRE-CREATION
Diff: https://reviews.apache.org/r/31696/diff/
Testing
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Thanks,
Jason Dere
