You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Neha Tomar (JIRA)" <ji...@apache.org> on 2012/07/10 18:50:36 UTC
[jira] [Commented] (HIVE-365) Create Table to support multiple
levels of delimiters
[ 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.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira