#8437: Feature Request: distinct_between('team_home', 'team_away') similar to
unique_together
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Reporter: ritlim | Owner: nobody
Status: new | Milestone:
Component: Database wrapper | Version: SVN
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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{{{
class Game(models.Model):
team_home = models.ForeignKey(Team, related_name="games_home")
team_away = models.ForeignKey(Team, related_name="games_away")
class Meta:
distinct_between = ('team_home', 'team_away')
}}}
"distinct_between" should add this constraint to the database:
{{{ CHECK(team_home IS DISTINCT FROM team_away) }}}
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Ticket URL: <http://code.djangoproject.com/ticket/8437>
Django Code <http://code.djangoproject.com/>
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