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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-893) support cast of chararray to other simple types
Date Sun, 09 Aug 2009 15:30:14 GMT

     [ https://issues.apache.org/jira/browse/PIG-893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jeff Zhang updated PIG-893:
---------------------------

    Attachment: Pig_893.Patch

Dmitriy,
Thank you for your review and comments. I updated the patch and here's a comment about the
patch. I did not remove the testcase with pig script, because executing a pig script involves
more things,such as type checking. So It would be safer to add such testcase. Besides, I also
add a testcase for straightforward conversion.

Alan,
Thank you for your comments. Now I understand why pig put bytesTo*** in the LoadFunc.



> support cast of chararray to other simple types
> -----------------------------------------------
>
>                 Key: PIG-893
>                 URL: https://issues.apache.org/jira/browse/PIG-893
>             Project: Pig
>          Issue Type: New Feature
>    Affects Versions: 0.4.0
>            Reporter: Thejas M Nair
>            Assignee: Jeff Zhang
>             Fix For: 0.4.0
>
>         Attachments: Pig_893.Patch
>
>
> Pig should support casting of chararray to integer,long,float,double,bytearray. If the
conversion fails for reasons such as overflow, cast should return null and log a warning.

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