#34060: Creating CheckConstraint on JSONField with __exact lookup on key
transforms
crashes on Oracle.
-------------------------------------+-------------------------------------
Reporter: Mariusz Felisiak | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 4.0
(models, ORM) |
Severity: Normal | Resolution:
Keywords: Oracle | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Mariusz Felisiak):
Replying to [comment:3 r4ge]:
> The condition might be
>
> {{{
> if internal_type != "JSONField" and lookup_type == "exact": # if the
type is not JSONField
> }}}
>
> Can I pick this up?
This is not a correct solution, as generally `DBMS_LOB.SUBSTR()` is
necessary for `JSONField`. Do you have an Oracle setup? Unfortunately, you
will not be able to work on this ticket without it.
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Ticket URL: <https://code.djangoproject.com/ticket/34060#comment:4>
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