[jira] [Updated] (CARBONDATA-45) Support MAP type

Posted by Akash R Nilugal (Jira) on Oct 01, 2016; 10:08pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/jira-Updated-CARBONDATA-45-Support-MAP-type-tp1589.html


     [ https://issues.apache.org/jira/browse/CARBONDATA-45?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ChenLiang updated CARBONDATA-45:
--------------------------------
    Assignee: Vimal Das Kammath

> Support MAP type
> ----------------
>
>                 Key: CARBONDATA-45
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-45
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: cen yuhai
>            Assignee: Vimal Das Kammath
>             Fix For: 0.2.0-incubating
>
>
> We have many tables which use map type, and general file format orc and parquet support map type. So can carbondata support map type?
> As sql "select map['id'] from table", orc will read all keys in map type. Can we just read key 'id' ?

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