#33102: Nested natural join query
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Reporter: | Owner: nobody
ManiMozaffar |
Type: New | Status: new
feature |
Component: Database | Version: 3.2
layer (models, ORM) | Keywords: natural join
Severity: Normal | manytomany
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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Hello,
Imagine this case:
Model A
——> Model B(many to many to A)
————-> Model C (many to many to B)
————-——->Model D (many to many to C)
To get a query set of objects D which are connected to all A, we can do a
query like this:
Select * from A natural join B natural join C natural join D
Such a query does not exist as long as I have researched, so I think
Django ORM should be modified.
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Ticket URL: <https://code.djangoproject.com/ticket/33102>
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