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Posted to issues@carbondata.apache.org by "Venkata Ramana G (JIRA)" <ji...@apache.org> on 2017/09/19 07:25:00 UTC

[jira] [Closed] (CARBONDATA-737) Add Map datatype support as Hive

     [ https://issues.apache.org/jira/browse/CARBONDATA-737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Venkata Ramana G closed CARBONDATA-737.
---------------------------------------
    Resolution: Fixed

Duplicate issue and Continue to track in CARBONDATA-45

> Add Map datatype support as Hive
> --------------------------------
>
>                 Key: CARBONDATA-737
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-737
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: Crabo Yang
>              Labels: Maps
>
> Due to the lack of "alter ... add column ..." syntax support, we’re badly need a "Map datatype" in the complex types.
> As Hive docs:
> Maps
> Maps in Hive are similar to Java Maps.
> Syntax: MAP<primitive_type, data_type>



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