#26657: MySQL 5.7 GIS test failures: InterfaceError: (-1, 'error totally whack')
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Reporter: timgraham | Owner: nobody
Type: Bug | Status: new
Component: GIS | Version: 1.9
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by timgraham):
* cc: claudep (added)
Comment:
From the
[https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-7.html#mysqld-5-7-7
-spatial-support MySQL 5.7 release notes]:
The `ST_Buffer()`, `ST_Difference()`, `ST_Distance()`,
`ST_Intersection()`, `ST_IsSimple()`, `ST_SymDifference()`, and
`ST_Union()` functions have been reimplemented to use the functionality
available in `Boost.Geometry`. The functions may raise an exception for
invalid geometry argument values when the previous implementation may not
have.
An example failing query from
`gis_tests.geoapp.test_functions.GISFunctionsTests.test_union`:
{{{ #!sql
SELECT geoapp_city.id, geoapp_city.name,
AsText(geoapp_city.point),
AsText(ST_Union(geoapp_city.point, GeomFromText('POINT
(-95.3631510000000020 29.7633739999999989)', 4326))) AS union
FROM geoapp_city
WHERE geoapp_city.name = 'Dallas'
}}}
A minimal query to reproduce is:
{{{ #!sql
SELECT ST_Union(geoapp_city.point, ST_GeomFromText('POINT (-95.3631510
29.763373999)', 4326)) FROM geoapp_city
}}}
Any advice, Claude?
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Ticket URL: <https://code.djangoproject.com/ticket/26657#comment:1>
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