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[2.2.x] Corrected error message in Many-to-many relationships docs. 

Backport of a370dbd954 from master
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Mariusz Felisiak 2019-10-30 16:17:20 +01:00
parent 972eef6b90
commit 3ca4457af3
1 changed files with 1 additions and 1 deletions
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docs/topics/db/examples/many_to_many.txt
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@ -54,7 +54,7 @@ You can't associate it with a ``Publication`` until it's been saved::
>>> a1.publications.add(p1)
Traceback (most recent call last):
...
ValueError: 'Article' instance needs to have a primary key value before a many-to-many relationship can be used.
ValueError: "<Article: Django lets you build Web apps easily>" needs to have a value for field "id" before this many-to-many relationship can be used.
Save it!
::