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Fix #768904 (Changing case only of a title does not update title sort)

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Kovid Goyal 2011-04-22 10:58:53 -06:00
parent 96841f303f
commit b72ab4aa7e
1 changed files with 8 additions and 0 deletions
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8
src/calibre/library/database2.py
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@ -2002,8 +2002,16 @@ class LibraryDatabase2(LibraryDatabase, SchemaUpgrade, CustomColumns):
return False return False
if isbytestring(title): if isbytestring(title):
title = title.decode(preferred_encoding, 'replace') title = title.decode(preferred_encoding, 'replace')
old_title = self.title(id, index_is_id=True)
# We cannot check if old_title == title as previous code might have
# already updated the cache
only_case_change = icu_lower(old_title) == icu_lower(title)
self.conn.execute('UPDATE books SET title=? WHERE id=?', (title, id)) self.conn.execute('UPDATE books SET title=? WHERE id=?', (title, id))
self.data.set(id, self.FIELD_MAP['title'], title, row_is_id=True) self.data.set(id, self.FIELD_MAP['title'], title, row_is_id=True)
if only_case_change:
# SQLite update trigger will not update sort on a case change
self.conn.execute('UPDATE books SET sort=? WHERE id=?',
(title_sort(title), id))
ts = self.conn.get('SELECT sort FROM books WHERE id=?', (id,), ts = self.conn.get('SELECT sort FROM books WHERE id=?', (id,),
all=False) all=False)
if ts: if ts: