#36417: Intersects result not matching 'not disjoint' result for geography field
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Reporter: jshirota | Type: Uncategorized
Status: new | Component: GIS
Version: 5.1 | Severity: Normal
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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The following two queries don't always result in the same output.
{{{
.filter(my_geography_field__intersects=polygon)
.exclude(my_geography_field__disjoint=polygon)
}}}
''Also the intersects example above is significantly slower.''
It may be that ::geometry casting needs to be applied to a geography field
all the time (not just for operations supported for geography). Possibly
remove the second condition in the following if statement?
https://github.com/django/django/blob/b373721af0e5c3de0986977ac07e3ad55061ecbe/django/contrib/gis/db/backends/postgis/operations.py#L94
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Ticket URL: <https://code.djangoproject.com/ticket/36417>
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