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https://issues.apache.org/jira/browse/PIG-753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Zhang updated PIG-753:
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    Attachment:     (was: Pig_753_Patch.txt)

> 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
>
>
> 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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