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Changed delete condition to SET_NULL - closes #199

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David Taylor
2016-02-29 20:12:41 +00:00
parent 73517ed443
commit a77bc65d7b
1 changed files with 1 additions and 1 deletions
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RIGS/models.py
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@@ -301,7 +301,7 @@ class Event(models.Model, RevisionMixin):
status = models.IntegerField(choices=EVENT_STATUS_CHOICES, default=PROVISIONAL) status = models.IntegerField(choices=EVENT_STATUS_CHOICES, default=PROVISIONAL)
dry_hire = models.BooleanField(default=False) dry_hire = models.BooleanField(default=False)
is_rig = models.BooleanField(default=True) is_rig = models.BooleanField(default=True)
based_on = models.ForeignKey('Event', related_name='future_events', blank=True, null=True) based_on = models.ForeignKey('Event', on_delete=models.SET_NULL, related_name='future_events', blank=True, null=True)
# Timing # Timing
start_date = models.DateField() start_date = models.DateField()