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Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2011/02/19 00:32:38 UTC

[jira] Commented: (HIVE-441) Convert field, index, AND, OR operators to GenericUDF

    [ https://issues.apache.org/jira/browse/HIVE-441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996656#comment-12996656 ] 

John Sichi commented on HIVE-441:
---------------------------------

I think these are all done except FieldDesc.


> Convert field, index, AND, OR operators to GenericUDF
> -----------------------------------------------------
>
>                 Key: HIVE-441
>                 URL: https://issues.apache.org/jira/browse/HIVE-441
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>
> Once the GenericUDF framework is in, we should convert exprNodeFieldDesc, exprNodeIndexDesc to GenericUDF to simplify the code.
> We should also convert AND and OR to GenericUDF in order to take advantage of short-circuit evaluation.

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