#21454: Ignoring certain fields on INSERT and UPDATE queries
-------------------------------------+-------------------------------------
Reporter: mpessas | Owner: mpessas
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) | Resolution:
Severity: Normal | Triage Stage: Accepted
Keywords: oracle | Needs documentation: 0
Has patch: 1 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Comment (by mpessas):
Replying to [comment:8 shai]:
> @mpessas: With all things Oracle, you can always bug me. I only had time
to glimpse at your patch now, but I will happily work with you to make
sure that, by the time it is committed, Oracle is not broken.
Great, thanks! Right now the Oracle backend uses a second query to read
any updated values, even though it supports the `RETURNING INTO` clause.
However, I am not that familiar with Oracle to be sure how to make this
work (or test anything).
As far as I can tell, Oracle needs to create "bind" variables with a given
type. Would it work, if I used a list of `Field`s instead of names (right
now the list of returning values is a list of field ''names'')? That way,
I guess I should be (somehow, maybe via the `db_type` property) able to
figure out the type of each field in the returning values list. How does
this sound? I could work on this, but like I said I have no way to
actually test any changes.
By the way, you can email me directly, if we need to coordinate this; it
is a gmail account with this username.
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Ticket URL: <https://code.djangoproject.com/ticket/21454#comment:10>
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