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https://issues.apache.org/jira/browse/CARBONDATA-737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Venkata Ramana G closed CARBONDATA-737.
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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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