#30027: SQLite (pre 3.25.0) does not support window functions, raises
OperationalError
-------------------------------------+-------------------------------------
Reporter: Scott Stevens | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 2.0
(models, ORM) |
Severity: Normal | Resolution:
Keywords: window functions, | Triage Stage: Accepted
database, sqlite |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Simon Charette):
* version: master => 2.0
* stage: Unreviewed => Accepted
Comment:
It looks like the `supports_over_clause` feature flag is only checked by
`connection.ops.window_frame_rows_start_end` which is not exercised when
no frame expressions are exercised.
`Window.as_sql` should simply check `supports_over_clause` and raise
`NotSupported` if it isn't.
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Ticket URL: <https://code.djangoproject.com/ticket/30027#comment:1>
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