#28333: Filter and subquery for window expressions
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Reporter: Mads Jensen | Owner: (none)
Type: New feature | Status: new
Component: Database layer | Version: dev
(models, ORM) |
Severity: Normal | Resolution:
Keywords: window orm filter | Triage Stage: Accepted
subquery GSoC |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Simon Charette):
Had a first stab at the above and it seems to be working relatively well,
[https://github.com/django/django/compare/main...charettes:django:ticket-28333
-filter-by-window not too intrusive of a change]. I'll give a shot at
implementing #26780 on to of it now to confirm it could work.
As a side note it seems that the Snowflake database has an SQL extension
to filter against window functions, the [https://docs.snowflake.com/en
/sql-reference/constructs/qualify.html QUALIFY clause].
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Ticket URL: <https://code.djangoproject.com/ticket/28333#comment:23>
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