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Posted to dev@pig.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2011/04/20 21:21:05 UTC
[jira] [Resolved] (PIG-1939) order-by statement should support
project-range to-end in any position among the sort columns if input schema
is known
[ https://issues.apache.org/jira/browse/PIG-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thejas M Nair resolved PIG-1939.
--------------------------------
Resolution: Fixed
Unit test and test-patch passed. Patch committed to trunk and 0.9 branch.
> order-by statement should support project-range to-end in any position among the sort columns if input schema is known
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: PIG-1939
> URL: https://issues.apache.org/jira/browse/PIG-1939
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Fix For: 0.9.0
>
> Attachments: PIG-1939.1.patch
>
>
> In order-by statements, if the input schema is known (non-null), then there should not be any restrictions on the use of project-to-end project-range expressions (eg. x ..).
> The restriction that it has to be the last sort column should be applicable only when the input schema is null .
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