#34544: DBMS_LOB.SUBSTR() is unnecessary for "IS NULL" condition on Oracle.
-------------------------------------+-------------------------------------
Reporter: Michael Smith | Owner: Mariusz
| Felisiak
Type: Bug | Status: closed
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Release blocker | Resolution: fixed
Keywords: Oracle isnull lob | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"e0d8981139cd329962e509efb575fdfb2dad4073" e0d89811]:
{{{
#!CommitTicketReference repository=""
revision="e0d8981139cd329962e509efb575fdfb2dad4073"
[4.2.x] Fixed #34544 -- Avoided DBMS_LOB.SUBSTR() wrapping with IS NULL
condition on Oracle.
Regression in 09ffc5c1212d4ced58b708cbbf3dfbfb77b782ca.
Thanks Michael Smith for the report.
This also reverts commit 1e4da439556cdd69eb9f91e07f99cf77997e70d2.
Backport of 1586a09b7949bbb7b0d84cb74ce1cadc25cbb355 from main
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/34544#comment:19>
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