#25367: Allow expressions in .filter() calls
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Reporter: Anssi Kääriäinen | Owner: Matthew
Type: | Schinckel
Cleanup/optimization | Status: closed
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution: fixed
Keywords: | 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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Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"c2d4926702045e342a668057f0a758eec9db9436" c2d49267]:
{{{
#!CommitTicketReference repository=""
revision="c2d4926702045e342a668057f0a758eec9db9436"
Fixed #31910 -- Fixed crash of GIS aggregations over subqueries.
Regression was introduced by fff5186 but was due a long standing issue.
AggregateQuery was abusing Query.subquery: bool by stashing its
compiled inner query's SQL for later use in its compiler which made
select_format checks for Query.subquery wrongly assume the provide
query was a subquery.
This patch prevents that from happening by using a dedicated
inner_query attribute which is compiled at a later time by
SQLAggregateCompiler.
Moving the inner query's compilation to SQLAggregateCompiler.compile
had the side effect of addressing a long standing issue with
aggregation subquery pushdown which prevented converters from being
run. This is now fixed as the aggregation_regress adjustments
demonstrate.
Refs #25367.
Thanks Eran Keydar for the report.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/25367#comment:19>
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