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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-753) Provide support for UDFs without parameters
Date Mon, 01 Jun 2009 14:49:07 GMT

     [ https://issues.apache.org/jira/browse/PIG-753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jeff Zhang updated PIG-753:
---------------------------

        Fix Version/s: 0.3.0
    Affects Version/s: 0.3.0
               Status: Patch Available  (was: Open)

Submit the patch.
Now we do not have to provider a parameter for UDF, zero-parameters UDF is also OK too.



> Provide support for UDFs without parameters
> -------------------------------------------
>
>                 Key: PIG-753
>                 URL: https://issues.apache.org/jira/browse/PIG-753
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.3.0
>            Reporter: Jeff Zhang
>             Fix For: 0.3.0
>
>         Attachments: Pig_753_Patch.txt
>
>
> Pig do not support UDF without parameters, it force me provide a parameter.
> like the following statement:
>  B = FOREACH A GENERATE bagGenerator();  this will generate error. I have to provide
a parameter like following
>  B = FOREACH A GENERATE bagGenerator($0);
>  

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