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這是我的查詢:如何在django中查詢設置爲ORDER BY和GROUP BY?
SELECT kategoriharga,ongkoskirim,diskon,ratingproduk,ratingtoko,label
FROM
(SELECT *
FROM pohonkeputusan
where perdaerah='Kabupaten Toba Samosir'
order by label desc
) AS sub
GROUP BY
kategoriharga,ongkoskirim,diskon,ratingproduk,ratingtoko
如何可以作出查詢在Django設置?
eror先生@阿爾喬姆 - sudoma,這是錯誤「輸入包含的NaN,無窮大或過大D型的值(」 float64「)。」 - –
@DanielManullang因此讓我看看模型類 –