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Posted to issues@drill.apache.org by "Karol Potocki (JIRA)" <ji...@apache.org> on 2015/10/08 11:39:26 UTC
[jira] [Created] (DRILL-3914) Support geospatial queries
Karol Potocki created DRILL-3914:
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Summary: Support geospatial queries
Key: DRILL-3914
URL: https://issues.apache.org/jira/browse/DRILL-3914
Project: Apache Drill
Issue Type: Improvement
Components: Client - JDBC, Functions - Drill
Reporter: Karol Potocki
Implement spatial query functionality in Drill to provide location based queries and filtering. It could be similar to PostGIS for Postgres and allow queries like:
select * from
(select columns[2] as location, columns[4] as lon, columns[3] as lat,
ST_DWithin(ST_Point(-121.895, 37.339), ST_Point(columns[4], columns[3]), 0.1) as isWithin
from dfs.`default`.`/home/k255/drill/sample-data/CA-cities.csv`
)
where isWithin = true;
Working proposal is available at http://github.com/k255 (see drill-gis and drill fork).
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