#32895: Incorrectly disallowing negative integer for window range end
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Reporter: henribru | Owner: nobody
Type: | Status: new
Uncategorized |
Component: Database | Version: 3.2
layer (models, ORM) |
Severity: Normal | Keywords:
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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In `window_frame_end` Django is currently enforcing that the `end`
argument of `ValueRange` and `RowRange` can't be a negative integer.
However, according to the Postgres documentation, "value PRECEDING" is
allowed for "frame_end", so a negative integer is equally valid for `end`
as it is for `start`.
https://www.postgresql.org/docs/9.5/sql-select.html
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Ticket URL: <https://code.djangoproject.com/ticket/32895>
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