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