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Code Issues 32 Releases Wiki Activity

Fixed #30421 -- Allowed symmetrical intermediate table for self-referential ManyToManyField.

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Nadège Michel
2019-04-19 18:12:04 +02:00
committed by Mariusz Felisiak
parent a9179ab032
commit 87b1ad6e73
11 changed files with 167 additions and 90 deletions
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docs/ref/checks.txt
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@@ -222,7 +222,7 @@ Related fields
* **fields.E331**: Field specifies a many-to-many relation through model
``<model>``, which has not been installed.
* **fields.E332**: Many-to-many fields with intermediate tables must not be
symmetrical.
symmetrical. *This check appeared before Django 3.0.*
* **fields.E333**: The model is used as an intermediate model by ``<model>``,
but it has more than two foreign keys to ``<model>``, which is ambiguous.
You must specify which two foreign keys Django should use via the