fix issue updating the musicdatabase due to constraints on the old db…

… not being enforced

xbmc/music/MusicDatabase.cpp

@@ -3360,8 +3360,8 @@ bool CMusicDatabase::UpdateOldVersion(int version)
       m_pDS->exec("CREATE UNIQUE INDEX idxAlbumArtist_1 ON album_artist ( idAlbum, idArtist )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxAlbumArtist_2 ON album_artist ( idArtist, idAlbum )\n");
       m_pDS->exec("CREATE INDEX idxAlbumArtist_3 ON album_artist ( boolFeatured )\n");
-      m_pDS->exec("INSERT INTO album_artist (idArtist, idAlbum, boolFeatured, iOrder) SELECT idArtist, idAlbum, 0, 0 FROM album");
       m_pDS->exec("INSERT INTO album_artist (idArtist, idAlbum, boolFeatured, iOrder) SELECT idArtist, idAlbum, 1, iPosition FROM exartistalbum");
+      m_pDS->exec("REPLACE INTO album_artist (idArtist, idAlbum, boolFeatured, iOrder) SELECT idArtist, idAlbum, 0, 0 FROM album");
 
       CStdString strSQL;
       strSQL=PrepareSQL("SELECT album.idAlbum AS idAlbum, strExtraArtists,"
@@ -3410,8 +3410,8 @@ bool CMusicDatabase::UpdateOldVersion(int version)
       m_pDS->exec("CREATE UNIQUE INDEX idxSongArtist_1 ON song_artist ( idSong, idArtist )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxSongArtist_2 ON song_artist ( idArtist, idSong )\n");
       m_pDS->exec("CREATE INDEX idxSongArtist_3 ON song_artist ( boolFeatured )\n");
-      m_pDS->exec("INSERT INTO song_artist (idArtist, idSong, boolFeatured, iOrder) SELECT idArtist, idSong, 0, 0 FROM song");
       m_pDS->exec("INSERT INTO song_artist (idArtist, idSong, boolFeatured, iOrder) SELECT idArtist, idSong, 1, iPosition FROM exartistsong");
+      m_pDS->exec("REPLACE INTO song_artist (idArtist, idSong, boolFeatured, iOrder) SELECT idArtist, idSong, 0, 0 FROM song");
 
       CStdString strSQL;
       strSQL=PrepareSQL("SELECT song.idSong AS idSong, strExtraArtists,"
@@ -3463,8 +3463,8 @@ bool CMusicDatabase::UpdateOldVersion(int version)
       m_pDS->exec("CREATE TABLE album_genre ( idGenre integer, idAlbum integer, iOrder integer )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxAlbumGenre_1 ON album_genre ( idAlbum, idGenre )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxAlbumGenre_2 ON album_genre ( idGenre, idAlbum )\n");
-      m_pDS->exec("INSERT INTO album_genre ( idGenre, idAlbum, iOrder) SELECT idGenre, idAlbum, 0 FROM album");
       m_pDS->exec("INSERT INTO album_genre ( idGenre, idAlbum, iOrder) SELECT idGenre, idAlbum, iPosition FROM exgenrealbum");
+      m_pDS->exec("REPLACE INTO album_genre ( idGenre, idAlbum, iOrder) SELECT idGenre, idAlbum, 0 FROM album");
 
       CStdString strSQL;
       strSQL=PrepareSQL("SELECT album.idAlbum AS idAlbum, strExtraGenres,"
@@ -3512,8 +3512,8 @@ bool CMusicDatabase::UpdateOldVersion(int version)
       m_pDS->exec("CREATE TABLE song_genre ( idGenre integer, idSong integer, iOrder integer )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxSongGenre_1 ON song_genre ( idSong, idGenre )\n");
       m_pDS->exec("CREATE UNIQUE INDEX idxSongGenre_2 ON song_genre ( idGenre, idSong )\n");
-      m_pDS->exec("INSERT INTO song_genre ( idGenre, idSong, iOrder) SELECT idGenre, idSong, 0 FROM song");
       m_pDS->exec("INSERT INTO song_genre ( idGenre, idSong, iOrder) SELECT idGenre, idSong, iPosition FROM exgenresong");
+      m_pDS->exec("REPLACE INTO song_genre ( idGenre, idSong, iOrder) SELECT idGenre, idSong, 0 FROM song");
 
       CStdString strSQL;
       strSQL=PrepareSQL("SELECT song.idSong AS idSong, strExtraGenres,"