dongtuan1980 2013-11-26 10:16
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I have a 5 star rating system at my side and i want to view top 3 best rated, I am using the below sql query:

SELECT Ranking, Total_value FROM <Table> ORDER BY Rating DESC LIMIT 3;

but it don't show the top 3, it shows the 3 with the highest number, if 10 people have voted for one thing, and 20 people have voted for another thing, the one with 20 votes have the highest number, but not necessary have the highest rating, so how do i divide the number of votes with the total ranking?? so it shows the 3 with the best ranking

Hope someone can help me? and understand my question :)

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  • douru5373 2013-11-26 10:46
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    You can divide Total_value with Total_votes:

    SELECT 
        Ranking, 
        Total_votes, 
        Total_value, 
        (Total_value / Total_votes) as `Average`
    FROM
        Votes
    ORDER BY
        (Total_value / Total_votes) DESC
    LIMIT 10
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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