hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6327) A few mathematic functions don't take decimal input
Date Fri, 31 Jan 2014 20:48:09 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-6327:
------------------------------

    Attachment: HIVE-6327.patch

> 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.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.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message