#22423: Geodjango spatial functions should leverage mysql 5.6 spatial functions.
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Reporter: visu | Owner: visu
Type: New feature | Status: new
Component: GIS | Version: master
Severity: Normal | Resolution:
Keywords: gis, mysql, | Triage Stage: Ready for checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by Tim Graham):
* stage: Accepted => Ready for checkin
Old description:
> Hi,
>
> Starting from 5.6 version, mysql implemented spatial functions properly.
> (ie, similar to postgis, mysql also supports ST_Contains, ST_Within and
> other ST_ queries.)
> http://dev.mysql.com/doc/refman/5.6/en/functions-for-testing-spatial-
> relations-between-geometric-objects.html#function_st-contains
>
> Geodjango currently implements poly__contains and other queries for mysql
> as "MBRContains" instead of "Contains"
> https://docs.djangoproject.com/en/dev/ref/contrib/gis/geoquerysets/#std
> :fieldlookup-gis-contains
>
> This needs to be fixed.
> related Ticket :
>
> https://code.djangoproject.com/ticket/13430
New description:
MySQL 5.6 and later implements spatial functions properly. (i.e., similar
to PostGIS, mysql also supports `ST_Contains`, `ST_Within` and other `ST_`
queries.) http://dev.mysql.com/doc/refman/5.6/en/functions-for-testing-
spatial-relations-between-geometric-objects.html#function_st-contains
Geodjango currently implements `poly__contains` and other queries for
mysql as "MBRContains" instead of "Contains"
https://docs.djangoproject.com/en/dev/ref/contrib/gis/geoquerysets/#std
:fieldlookup-gis-contains
related Ticket: #13430
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Ticket URL: <https://code.djangoproject.com/ticket/22423#comment:12>
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