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@ -1,47 +0,0 @@ |
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UserLibrary as ul |
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UserID PK varchar |
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SavedTracks array # array of track ID's (varchar) |
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ArtistName |
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TrackID PK varchar FK >- ul.SavedTracks |
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ArtistName varchar |
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AudioFeatures |
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TrackID PK varchar FK >- ul.SavedTracks |
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Danceability decimal |
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Energy decimal |
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Loudness decimal |
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Speechiness decimal |
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Acousticness decimal |
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Instrumentalness decimal |
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Valence decimal |
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Tempo decimal |
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Genre |
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TrackID PK varchar FK >- ul.SavedTracks |
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MainGenre NULL varchar |
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OtherGenres NULL array |
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Popularity |
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TrackID PK varchar FK >- ul.SavedTracks |
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Popularity decimal |
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Runtime |
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TrackID PK varchar FK >- ul.SavedTracks |
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Runtime smallint # seconds |
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TrackName |
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TrackID PK varchar FK >- ul.SavedTracks |
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TrackName varchar |
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Year |
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TrackID PK varchar FK >- ul.SavedTracks |
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Year smallint |
