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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6327) A few mathematic functions don't take decimal input
Date Tue, 04 Feb 2014 10:14:10 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13890535#comment-13890535
] 

Hive QA commented on HIVE-6327:
-------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12626802/HIVE-6327.1.patch

{color:green}SUCCESS:{color} +1 5010 tests passed

Test results: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1173/testReport
Console output: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1173/console

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12626802

> A few mathematic functions don't take decimal input
> ---------------------------------------------------
>
>                 Key: HIVE-6327
>                 URL: https://issues.apache.org/jira/browse/HIVE-6327
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 0.11.0, 0.12.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>         Attachments: HIVE-6327.1.patch, HIVE-6327.patch
>
>
> A few mathematical functions, such as sin() cos(), etc. don't take decimal as argument.
> {code}
> hive> show tables;
> OK
> Time taken: 0.534 seconds
> hive> create table test(d decimal(5,2));
> OK
> Time taken: 0.351 seconds
> hive> select sin(d) from test;
> FAILED: SemanticException [Error 10014]: Line 1:7 Wrong arguments 'd': No matching method
for class org.apache.hadoop.hive.ql.udf.UDFSin with (decimal(5,2)). Possible choices: _FUNC_(double)
 
> {code}
> HIVE-6246 covers only sign() function. The remaining ones, including sin, cos, tan, asin,
acos, atan, exp, ln, log, log10, log2, radians, and sqrt. These are non-generic UDFs.



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