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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/52912/
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Review request for hive.
Bugs: HIVE-13557
https://issues.apache.org/jira/browse/HIVE-13557
Repository: hive-git
Description
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* added intervalExpression
* syntax: INTERVAL (c) DAY
* added days/months/seconds/years
* kept the existing (interval '8' days) as is
* INTERVAL keyword usage is optional
* moving this into an udf seemed like a good thing, this way: it may accept
column refs or expressions as input (sql2011)
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
0dbbc1d6226330bcb8271abba8b2675adaeb6f0f
ql/src/java/org/apache/hadoop/hive/ql/parse/HiveLexer.g
025ea10cda5b126f46226809884088caadc0a3d0
ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g
13f68796e4fe262098eaf6c5f09bc7f963d0f8cf
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFInternalInterval.java
PRE-CREATION
ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFInternalInterval.java
PRE-CREATION
ql/src/test/queries/clientpositive/interval_alt.q PRE-CREATION
ql/src/test/results/clientpositive/interval_alt.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/52912/diff/
Testing
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* small unit test to check exceptions
* added qtest
Thanks,
Zoltan Haindrich
