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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-4214) OVER accepts general expression instead of just function
Date Tue, 20 Aug 2013 12:27:52 GMT


Hive QA commented on HIVE-4214:

{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 2887 tests executed
*Failed tests:*

Test results:
Console output:

Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests failed with: TestsFailedException: 1 tests failed

This message is automatically generated.
> OVER accepts general expression instead of just function
> --------------------------------------------------------
>                 Key: HIVE-4214
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: PTF-Windowing
>    Affects Versions: 0.11.0
>            Reporter: Alan Gates
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-4214.1.patch, HIVE-4214.3.patch, HIVE-4214.patch
> The query:
> select s, i, avg(d) / 10.0 over (partition by s order by i) from over100k;
> runs (and produces meaningless output).
> Over should not allow the arithmetic expression.  Only a UDAF or PTF function should
be valid there.  The correct way to write this query should be 
> select s, i, avg(d) over (partition by s order by i) / 10. 0 from over100k;

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