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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/11/11 05:34:33 UTC
[jira] [Commented] (HIVE-8814) Support custom virtual columns from
serde implementation
[ https://issues.apache.org/jira/browse/HIVE-8814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14205936#comment-14205936 ]
Navis commented on HIVE-8814:
-----------------------------
[~ekoifman] It's the patch that I suggested in HIVE-7513. Really appreciated if you glance at this when time allows.
> Support custom virtual columns from serde implementation
> --------------------------------------------------------
>
> Key: HIVE-8814
> URL: https://issues.apache.org/jira/browse/HIVE-8814
> Project: Hive
> Issue Type: Improvement
> Components: Serializers/Deserializers
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Attachments: HIVE-8814.1.patch.txt
>
>
> Currently, virtual columns are fixed in hive. But some serdes can provide more virtual columns if needed. Idea from https://issues.apache.org/jira/browse/HIVE-7513?focusedCommentId=14073912&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14073912
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