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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-935) support LATERAL VIEW
Date Tue, 01 Dec 2009 01:35:22 GMT

    [ https://issues.apache.org/jira/browse/HIVE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12783989#action_12783989
] 

Namit Jain commented on HIVE-935:
---------------------------------

Looks great - few more things.

1. Lateral View Join will be a new operator (not same as Join)
2. Lateral View Join operator will always have 2 inputs - the inputs will not be merged like
join

> support LATERAL VIEW
> --------------------
>
>                 Key: HIVE-935
>                 URL: https://issues.apache.org/jira/browse/HIVE-935
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Paul Yang
>
> For table functions, the following syntax should be supported
> select ... from T LATERAL VIEW explode(adid_list) as adid,...

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