Re: [DISCUSSION] Support JOIN query with spatial index

Posted by kunalkapoor on Mar 30, 2021; 5:49am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSSION-Support-JOIN-query-with-spatial-index-tp107159p107282.html

+1

On Mon, Mar 22, 2021 at 4:07 PM Indhumathi <[hidden email]> wrote:

> Hi community,
>
> Currently, carbon supports IN_POLYGON and IN_POLYGON_LIST udf's,
> where user has to manually provide the polygon points(series of latitude
> and longitude pair), to query carbon table based on spatial index.
>
> This feature will support JOIN tables based on IN_POLYGON udf
> filter, where polygon data exists in a table.
>
> Please find below link of design doc. Please check and give
> your inputs/suggestions.
>
>
> https://docs.google.com/document/d/11PnotaAiEJQK_QvKsHznDy1I9tO4idflW32LstwcLhc/edit#heading=h.yh6qp815dh3p
>
>
> Thanks & Regards,
> Indhumathi M
>
>
>
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