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https://issues.apache.org/jira/browse/PIG-3670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13897564#comment-13897564
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Daniel Dai commented on PIG-3670:
---------------------------------
I think we should allow the following script:
{code}
A = load 'data.txt' AS (a0:int,a1:int,a2:int);
B = ASSERT A by a0 >= 5, 'a0 should be >= 5';
C = foreach B generate xxxx;
{code}
How do you think?
> Fix assert in Pig script
> ------------------------
>
> Key: PIG-3670
> URL: https://issues.apache.org/jira/browse/PIG-3670
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Daniel Dai
> Assignee: Lorand Bendig
> Fix For: 0.12.1, 0.13.0
>
> Attachments: PIG-3670-1.patch, PIG-3670-2.patch,
> PIG-3670-2_addition.patch
>
>
> PIG-3367 introduce "assert" keyword. However, it can only be used in Java
> embedding, when use registerQuery. In Pig script or Grunt shell, GruntParser
> will complain.
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