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From "Neha Tomar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-365) Create Table to support multiple levels of delimiters
Date Tue, 10 Jul 2012 16:50:36 GMT

    [ https://issues.apache.org/jira/browse/HIVE-365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13410524#comment-13410524
] 

Neha Tomar commented on HIVE-365:
---------------------------------

Hi All. Can you please tell me how to execute the select query for the table example given
in comments. I tried "select * from nested" and it displays null. Thanks.
                
> Create Table to support multiple levels of delimiters
> -----------------------------------------------------
>
>                 Key: HIVE-365
>                 URL: https://issues.apache.org/jira/browse/HIVE-365
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Zheng Shao
>
> From HIVE-337, the SerDe layer now supports multiple-levels of delimiters, for the purpose
of supporting nested map/array/struct.
> Array(the same as List) and struct consume a single level of separator, and Map consumes
2 levels.
> DDL (Create Table) needs to allow users to specify multiple levels of delimiters in order
to take the advantage of this new feature.

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