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Fixed UniqueConstraint example in ref/models/constraints.txt.

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Mariusz Felisiak 2019-04-24 12:58:35 +02:00
parent 0a01ca80d7
commit f8f0f92ed9
1 changed files with 4 additions and 1 deletions
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5
docs/ref/models/constraints.txt
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@ -78,7 +78,10 @@ The name of the constraint.
A :class:`Q` object that specifies the condition you want the constraint to A :class:`Q` object that specifies the condition you want the constraint to
enforce. enforce.
For example, ``UniqueConstraint(fields=['user'], condition=Q(status='DRAFT')`` For example::
UniqueConstraint(fields=['user'], condition=Q(status='DRAFT'), name='unique_draft_user')
ensures that each user only has one draft. ensures that each user only has one draft.
These conditions have the same database restrictions as These conditions have the same database restrictions as