#24605: Database identifiers are not properly escaped in some queries
-------------------------------------+-------------------------------------
Reporter: kurevin | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.7
(models, ORM) |
Severity: Normal | Resolution:
Keywords: regresion, database | Triage Stage:
| Unreviewed
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 kurevin):
Done.
Basic query to reproduce:
{{{
>>> models.Amodel.objects.exclude(Q(bmodel__id=False) &
Q(cmodel__isnull=True)).query.__str__()
u'SELECT "TestTest_amodel"."id", "TestTest_amodel"."bmodel_id" FROM
"TestTest_amodel" WHERE NOT ("TestTest_amodel"."bmodel_id" = 0 AND
"TestTest_amodel"."id" IN (SELECT U0."id" AS "id" FROM TestTest_amodel U0
LEFT OUTER JOIN "TestTest_cmodel" U1 ON ( U0."id" = U1."amodel_id" ) WHERE
(U1."id" IS NULL AND U0."id" = (TestTest_amodel."id"))))'
}}}
Bug is DB backend agnostic.
--
Ticket URL: <https://code.djangoproject.com/ticket/24605#comment:3>
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