#29155: Using contains lookup with Substr causes modification of second
parameter
of Substr
-------------------------------------+-------------------------------------
Reporter: norac89 | Owner: felixxm
Type: Bug | Status: closed
Component: Database layer | Version: 2.0
(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
-------------------------------------+-------------------------------------
Comment (by Tim Graham <timograham@…>):
In [changeset:"ba3078c92de6ea3017441c7f503f36e52973ac6b" ba3078c]:
{{{
#!CommitTicketReference repository=""
revision="ba3078c92de6ea3017441c7f503f36e52973ac6b"
Refs #29155 -- Fixed LookupTests.test_pattern_lookups_with_substr() crash
on Oracle.
Test introduced in feb683c4c2c5ecfb61e4cb490c3e357450c0c0e8 revealed
unexpected behavior on Oracle that allows concatenating NULL with string.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/29155#comment:7>
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