--- a/src/hdalab/models/dataviz.py Thu Apr 02 22:52:54 2015 +0200
+++ b/src/hdalab/models/dataviz.py Fri Apr 03 02:22:15 2015 +0200
@@ -12,7 +12,7 @@
class TagYears(models.Model):
- tag = models.ForeignKey(Tag, related_name="years", blank=False, null=False, db_index=True, unique=True)
+ tag = models.OneToOneField(Tag, related_name="years", blank=False, null=False, db_index=True)
start_year = models.IntegerField(blank=False, null=False, db_index=True)
end_year = models.IntegerField(blank=False, null=False, db_index=True)