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From "Deepak Kumar V (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1885) SUBSTRING fails when input length less than start
Date Fri, 11 Mar 2011 19:03:59 GMT

     [ https://issues.apache.org/jira/browse/PIG-1885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Deepak Kumar V updated PIG-1885:
--------------------------------

    Attachment: PIG-1885.txt

> SUBSTRING fails when input length less than start
> -------------------------------------------------
>
>                 Key: PIG-1885
>                 URL: https://issues.apache.org/jira/browse/PIG-1885
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.8.0, 0.9.0
>            Reporter: Alan Gates
>            Assignee: Deepak Kumar V
>            Priority: Minor
>             Fix For: 0.9.0
>
>         Attachments: PIG-1885.txt, PIG-1885.txt
>
>
> SUBSTRING throws an error if it gets a string which has a length less than its start
value.  For example, SUBSTRING(x, 100, 120) will fail with any chararray of length less than
100.  It should return null instead.

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