Rank Scores using left join

  • 0

    First get all distinct scores with rank added as 'TEMP_TABLE'

    select @ROW:=@ROW+1 Rank, content.Score Score 
    from (select score from Scores group by score order by score desc) content, (select @ROW:=0)

    Then use this temp table to do a left join with original content table and setup the Rank for each score.

    select s.Score Score, ro.Rank Rank 
    from Scores s 
    left join (TEMP_TABLE) ro  on ro.score = s.score order by Rank asc

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