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on the highscores/top5 screen, only show the highest score per player #725

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3 changes: 3 additions & 0 deletions src/base/UDataBase.pas
Original file line number Diff line number Diff line change
Expand Up @@ -514,12 +514,15 @@ procedure TDataBaseSystem.ReadScore(Song: TSong);
TableData := nil;
try
// Search Song in DB
// TODO: isn't the whole filter completely unnecessary with the GROUP BY?
// if yes, why not just do a much simpler query for each difficulty? can also add LIMIT that way?
TableData := ScoreDB.GetUniTable(
'SELECT [Difficulty], [Player], [Score], [Date] FROM [' + cUS_Scores + '] ' +
'WHERE [SongID] = (' +
'SELECT [ID] FROM [' + cUS_Songs + '] ' +
'WHERE [Artist] = ? AND [Title] = ? ' +
'LIMIT 1) ' +
'GROUP BY [Difficulty], [Player] HAVING MAX([Score]) ' +
'ORDER BY [Score] DESC;', //no LIMIT! see filter below!
[Song.Artist, Song.Title]);

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