Erland, I am wondering if my data is corrupted, or if I just don't understand the model. I was fooling around with some queries and noticed this, which I felt like was anomaly.
Code: -------------------- select 'track_statistics', count(*) from track_statistics union select 'tracks', count(*) from tracks 'track_statistics' count(*) track_statistics 38629 tracks 22773 -------------------- I would have expected those to be one to one. I ran Delete Unused Statistic but got the same results. In fact I ran the following query but didn't get any rows: Code: -------------------- select * from track_statistics where track_statistics.url not in (select url from tracks) -------------------- Baffled, I did a little digging. Here's a sample of one track in particular from track_statistics: Code: -------------------- url;musicbrainz_id;playCount;added;lastPlayed;rating;urlmd5 file:///storage/music/flac/AC%20-%20DC/Back%20in%20Black/02%20-%20Shoot%20to%20Thrill.flac;3931e32f-debc-423a-8e1e-91d058f7dd1f;10;1388541995;1388863178;;6f6f9bb7178fe6e49dd035a9bfbbaf87 file:///storage/music/flac/AC%20-%20DC/Back%20in%20Black/02%20-%20Shoot%20to%20Thrill.flac;3931e32f-debc-423a-8e1e-91d058f7dd1f;2;1274784902;1282497730;;6f6f9bb7178fe6e49dd035a9bfbbaf87 -------------------- It strikes me that all the keys (url, musicbrainz_id and urlmd5) are the same, yet these seemingly identical tracks were added different times, have different playcounts and different lastPlayed? I ran this: Code: -------------------- select count(*), url, musicbrainz_id, sum(playCount) as playCount, min(added) as added, max(lastPlayed) as lastPlayed, max(rating) as rating, urlmd5 from track_statistics group by url, musicbrainz_id, urlmd5 having count(*) > 1 order by count(*) desc -------------------- This returned 389 rows, with a counts as high as 477 (!) and as low as 2. For my AC/DC example above I saw that they had different playcounts. I found a track that had 80 "dupes" and played it, then I saw that all 80 rows for that URL were updated with a playcount of 1. Frankly that makes more sense to me, as a likely outcome of something like UPDATE TRACK_STATISTICS SET PLAYCOUNT=PLAYCOUNT+1 WHERE URL=someURL...I think it is more odd that some of the "dupes" actually have different data. What do you think? Is this normal or do I need to do some cleanup? Thanks for the wonderful plugins, I am a database guy and love being able to interact with my music via SQL. ' Most Recent Tracks' (http://www.last.fm/user/thing-fish/?chartstyle=basicrt10) ------------------------------------------------------------------------ thing-fish's Profile: http://forums.slimdevices.com/member.php?userid=5288 View this thread: http://forums.slimdevices.com/showthread.php?t=49483 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins