library(RMySQL)

conn <- dbConnect(
    MySQL(),
    user = dbuser,
    password = dbpass,
    dbname = dbname,
    host = dbhost,
    port = dbport
)

query_frames <- "
SELECT
    f.coins, CAST((f.elapsed_time / 1000) AS INT)
FROM game g
LEFT JOIN player p ON (p.id = g.player_id)
LEFT JOIN frame f ON (f.game_id = g.id)
WHERE (
    f.id = (
        SELECT id FROM frame WHERE game_id = g.id ORDER BY elapsed_time DESC LIMIT 1
    )
)
GROUP BY g.id;
"