Use a more permissive search

And use SQL to concanate string, as the compiled request will be cached.

src/Album.cpp

@@ -437,9 +437,9 @@ std::vector<AlbumPtr> Album::search( MediaLibraryPtr ml, const std::string& patt
 {
     static const std::string req = "SELECT * FROM " + policy::AlbumTable::Name + " WHERE id_album IN "
             "(SELECT rowid FROM " + policy::AlbumTable::Name + "Fts WHERE " +
-            policy::AlbumTable::Name + "Fts MATCH ?)"
+            policy::AlbumTable::Name + "Fts MATCH '*' || ? || '*')"
             "AND is_present = 1";
-    return fetchAll<IAlbum>( ml, req, pattern + "*" );
+    return fetchAll<IAlbum>( ml, req, pattern );
 }
 
 std::vector<AlbumPtr> Album::fromArtist( MediaLibraryPtr ml, int64_t artistId, SortingCriteria sort, bool desc )

src/Artist.cpp

@@ -270,9 +270,9 @@ std::shared_ptr<Artist> Artist::create( MediaLibraryPtr ml, const std::string &n
 std::vector<ArtistPtr> Artist::search( MediaLibraryPtr ml, const std::string& name )
 {
     static const std::string req = "SELECT * FROM " + policy::ArtistTable::Name + " WHERE id_artist IN "
-            "(SELECT rowid FROM " + policy::ArtistTable::Name + "Fts WHERE name MATCH ?)"
+            "(SELECT rowid FROM " + policy::ArtistTable::Name + "Fts WHERE name MATCH '*' || ? || '*')"
             "AND is_present != 0";
-    return fetchAll<IArtist>( ml, req, name + "*" );
+    return fetchAll<IArtist>( ml, req, name );
 }
 
 std::vector<ArtistPtr> Artist::listAll(MediaLibraryPtr ml, SortingCriteria sort, bool desc)

src/Genre.cpp

@@ -132,8 +132,8 @@ std::shared_ptr<Genre> Genre::fromName( MediaLibraryPtr ml, const std::string& n
 std::vector<GenrePtr> Genre::search( MediaLibraryPtr ml, const std::string& name )
 {
     static const std::string req = "SELECT * FROM " + policy::GenreTable::Name + " WHERE id_genre IN "
-            "(SELECT rowid FROM " + policy::GenreTable::Name + "Fts WHERE name MATCH ?)";
-    return fetchAll<IGenre>( ml, req, name + "*" );
+            "(SELECT rowid FROM " + policy::GenreTable::Name + "Fts WHERE name MATCH '*' || ? || '*')";
+    return fetchAll<IGenre>( ml, req, name );
 }
 
 std::vector<GenrePtr> Genre::listAll( MediaLibraryPtr ml, SortingCriteria, bool desc )

src/Media.cpp

@@ -537,9 +537,9 @@ std::vector<MediaPtr> Media::search( MediaLibraryPtr ml, const std::string& titl
 {
     static const std::string req = "SELECT * FROM " + policy::MediaTable::Name + " WHERE"
             " id_media IN (SELECT rowid FROM " + policy::MediaTable::Name + "Fts"
-            " WHERE " + policy::MediaTable::Name + "Fts MATCH ?)"
+            " WHERE " + policy::MediaTable::Name + "Fts MATCH '*' || ? || '*')"
             "AND is_present = 1";
-    return Media::fetchAll<IMedia>( ml, req, title + "*" );
+    return Media::fetchAll<IMedia>( ml, req, title );
 }
 
 std::vector<MediaPtr> Media::fetchHistory( MediaLibraryPtr ml )

src/Playlist.cpp

@@ -224,8 +224,8 @@ bool Playlist::createTriggers( DBConnection dbConn )
 std::vector<PlaylistPtr> Playlist::search( MediaLibraryPtr ml, const std::string& name )
 {
     static const std::string req = "SELECT * FROM " + policy::PlaylistTable::Name + " WHERE id_playlist IN "
-            "(SELECT rowid FROM " + policy::PlaylistTable::Name + "Fts WHERE name MATCH ?)";
-    return fetchAll<IPlaylist>( ml, req, name + "*" );
+            "(SELECT rowid FROM " + policy::PlaylistTable::Name + "Fts WHERE name MATCH '*' || ? || '*')";
+    return fetchAll<IPlaylist>( ml, req, name );
 }
 
 std::vector<PlaylistPtr> Playlist::listAll( MediaLibraryPtr ml, SortingCriteria sort, bool desc )