| 3a |
Welcher Interpret hatte die meisten Auftritte in jeder Dekade?
Hinweis: Die Abfrage bitte nicht ausführen! Die Abarbeitung dauert sehr lange...
SELECT singer, decade, song_count FROM
(SELECT singer, decade, COUNT(song) AS song_count FROM
(SELECT singer, CInt(year(wk)/10)*10 AS decade, song FROM totp)
GROUP BY singer, decade)
WHERE decade & ':' & song_count IN
(SELECT decade & ':' & song_count_max FROM
(SELECT decade , MAX(song_count) AS song_count_max FROM
(SELECT singer, decade, COUNT(song) AS song_count FROM
(SELECT singer, CInt(Year(wk)/10)*10 AS decade, song
from totp)
GROUP BY singer, decade)
GROUP BY decade))
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