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fix ordering, add index

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This commit is contained in:
Damien Elmes 2009-01-07 09:25:32 +09:00
parent f60a536159
commit 57a49e9b08
1 changed files with 11 additions and 3 deletions
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14
anki/deck.py
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@ -49,7 +49,7 @@ decksTable = Table(
Column('created', Float, nullable=False, default=time.time),
Column('modified', Float, nullable=False, default=time.time),
Column('description', UnicodeText, nullable=False, default=u""),
Column('version', Integer, nullable=False, default=19),
Column('version', Integer, nullable=False, default=20),
Column('currentModelId', Integer, ForeignKey("models.id")),
# syncing
Column('syncName', UnicodeText),
@ -1940,6 +1940,9 @@ create index if not exists ix_cards_randomOrder on cards
deck.s.statement("""
create index if not exists ix_cards_priorityDue on cards
(type, isDue, priority desc, combinedDue)""")
deck.s.statement("""
create index if not exists ix_cards_priorityDueReal on cards
(type, isDue, priority desc, due)""")
# card spacing
deck.s.statement("""
create index if not exists ix_cards_factId on cards (factId)""")
@ -2002,7 +2005,7 @@ order by priority desc, interval""")
create view revCardsDue as
select * from cards
where type = 1 and isDue = 1
order by priority desc, combinedDue""")
order by priority desc, due""")
s.statement("""
create view revCardsRandom as
select * from cards
@ -2018,7 +2021,7 @@ order by priority desc, factId, ordinal""")
create view acqCardsOrdered as
select * from cards
where type = 2 and isDue = 1
order by priority desc, combinedDue""")
order by priority desc, due""")
_addViews = staticmethod(_addViews)
def _upgradeDeck(deck, path):
@ -2212,6 +2215,11 @@ where interval < 1""")
deck.s.commit()
deck.s.statement("vacuum")
deck.s.statement("analyze")
if deck.version < 20:
DeckStorage._addViews(deck)
DeckStorage._addIndices(deck)
deck.version = 20
deck.s.commit()
return deck
_upgradeDeck = staticmethod(_upgradeDeck)