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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/08/13 07:17:11 UTC

[jira] [Resolved] (HIVE-7690) Passing all hive table rows as UDF argument

     [ https://issues.apache.org/jira/browse/HIVE-7690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Navis resolved HIVE-7690.
-------------------------

    Resolution: Duplicate

You can use * as argument of UDF from hive-0.11.0. Try "select concat(*) from src"

> Passing all hive table rows as UDF argument
> -------------------------------------------
>
>                 Key: HIVE-7690
>                 URL: https://issues.apache.org/jira/browse/HIVE-7690
>             Project: Hive
>          Issue Type: New Feature
>          Components: UDF
>         Environment: CDH5
>            Reporter: vinay chandra
>              Labels: newbie
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> We can pass array of elements as argument to UDF in Hive. I have a use case where I need to pass all rows in the table as argument to UDF for comparison. 



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