#21001: Non working SQL generated for Oracle when doing .exclude('')
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Reporter: greenRocker | Owner: nobody
Type: Bug | Status: closed
Component: Database layer | Version: 1.4
(models, ORM) | Resolution: invalid
Severity: Normal | Triage Stage:
Keywords: | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by akaariai):
* status: new => closed
* resolution: => invalid
Comment:
Oracle treats "" and NULL similarly. So, for Oracle the above query is
equivalent to `.exclude(account_number__isnull=True)`, that is
account_number IS NOT NULL. This is basically a limitation in Oracle, and
I don't see anything Django can do here.
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Ticket URL: <https://code.djangoproject.com/ticket/21001#comment:2>
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