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Posted to dev@pig.apache.org by "Koji Noguchi (JIRA)" <ji...@apache.org> on 2016/09/12 17:54:21 UTC

[jira] [Commented] (PIG-5027) Improve SAMPLE Scalar Expression Example

    [ https://issues.apache.org/jira/browse/PIG-5027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15484784#comment-15484784 ] 

Koji Noguchi commented on PIG-5027:
-----------------------------------

+1.  

Committing shortly.

> Improve SAMPLE Scalar Expression Example
> ----------------------------------------
>
>                 Key: PIG-5027
>                 URL: https://issues.apache.org/jira/browse/PIG-5027
>             Project: Pig
>          Issue Type: Improvement
>          Components: documentation
>            Reporter: Ian Cook
>            Assignee: Ian Cook
>            Priority: Minor
>         Attachments: PIG-5027-1.patch
>
>
> In the SAMPLE example in which the size is passed as a scalar expression, the numerator needs to be cast to floating point or integer division will result. Patch attached. Patch also capitalizes keywords, changes COUNT to COUNT_STAR, and changes a relation name.



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