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Posted to notifications@asterixdb.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/03/27 00:27:00 UTC
[jira] [Commented] (ASTERIXDB-1371) Support the standard GIS
objects
[ https://issues.apache.org/jira/browse/ASTERIXDB-1371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16414811#comment-16414811 ]
ASF subversion and git services commented on ASTERIXDB-1371:
------------------------------------------------------------
Commit 8cc882538af1e74cc1f92eb42d24d76370384279 in asterixdb's branch refs/heads/master from [~aseldawy]
[ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=8cc8825 ]
[ASTERIXDB-1371][FUN][AQL][SQL] Add standard geometry data type and functions
- A new geometry data type that represents standard OGC objects
- A new set of spatial functions that operate on geometry objects including
spatial analysis, spatial predicates, and spatial aggregate functions
- Parse both Well-Known Text (WKT) and GeoJSON standard formats
- All geometry functions are implemented through the open source library
Esri Geometry API
Change-Id: I9cddeffea42e85469b6fc38f361bd98e64025289
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2056
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <je...@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <je...@fulliautomatix.ics.uci.edu>
Reviewed-by: Michael Blow <mb...@apache.org>
> Support the standard GIS objects
> --------------------------------
>
> Key: ASTERIXDB-1371
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1371
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: EXT - External data, TYPE - Data Model
> Reporter: Jianfeng Jia
> Priority: Minor
> Labels: gsoc2017
>
> We current support point, polygon, circle, and rectangle. The GIS world has more data shapes as described in [Well-know text|https://en.wikipedia.org/wiki/Well-known_text]. [PostGIS|http://postgis.net/docs/manual-2.2/using_postgis_dbmanagement.html#RefObject] is also a good referecne. It will be very nice we can support all standard spatial object internally and can parse/format the spatial object in a "well-known" way. e.g. well-know format or [geojson|http://geojson.org/] format
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