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delete unreferenced tags on update

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Damien Elmes 2009-03-23 10:21:48 +09:00
parent c7022fd37d
commit 80464ab4a5
1 changed files with 3 additions and 0 deletions
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3
anki/deck.py
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@ -1542,6 +1542,9 @@ facts.modelId = :id""", id=modelId))
insert into cardTags insert into cardTags
(cardId, tagId, src) values (cardId, tagId, src) values
(:cardId, :tagId, :src)""", d) (:cardId, :tagId, :src)""", d)
self.s.statement("""
delete from tags where id not in (select distinct tagId from cardTags)
""")
def updateTagsForModel(self, model): def updateTagsForModel(self, model):
cardIds = self.s.column0(""" cardIds = self.s.column0("""