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Fixed removal of empty artists

This commit is contained in:
krateng 2022-04-03 16:26:06 +02:00
parent 31c6fe6243
commit c8f678b600
1 changed files with 5 additions and 7 deletions
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12
maloja/database/sqldb.py
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@ -632,13 +632,11 @@ def clean_db():
if a2+a1>0: log(f"Deleted {a2} tracks without scrobbles ({a1} track artist entries)")
### Delete artists that have no tracks
# we actually don't wanna do that as it will break collection artists
# that don't have songs themselves
#a3 = conn.execute(sql.text('''
# delete from artists where id not in (select artist_id from trackartists)
#''')).rowcount
#
#if a3>0: log(f"Deleted {a3} artists without tracks")
a3 = conn.execute(sql.text('''
delete from artists where id not in (select artist_id from trackartists) and id not in (select target_artist from associated_artists)
''')).rowcount
if a3>0: log(f"Deleted {a3} artists without tracks")
### Delete tracks that have no artists (delete their scrobbles first)
a4 = conn.execute(sql.text('''