从PHP&中的总和打印等级MySQL以1,1,3,4等顺序 [英] Print rank from sum in PHP & MySQL in 1,1,3,4, etc Order
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问题描述
我有来自Stack Overflow的以下SQL查询,它运行正常. 这是原始答案的链接. /p>
如果有任何平局,我希望下面的查询按以下顺序输出排名:
1,1,3,4,5,6,6,6,9,10 ...等...
这是SQL查询:
SELECT idno, name, rank,total_score
FROM (SELECT *, IF(@marks=(@marks:=total_score), @auto, @auto:=@auto+1) AS rank
FROM (SELECT * FROM
(SELECT idno, name, SUM(score) AS total_score
FROM jbit,
(SELECT @auto:=0, @marks:=0) as init
GROUP BY name) sub ORDER BY total_score DESC)t) as result
WHERE idno ='1'
解决方案
MySQL甚至可以使用标准的ORDER BY
按值对值进行排序.它将按照您提到的顺序返回结果行; 1, 1, 3, 4, 5, 6, 6, 6, 9, 10
.
SELECT idno, name, rank, total_score FROM table_name ORDER BY rank;
I have the below SQL query from Stack Overflow, and it's working perfectly. This is the link to the original answer.
I want the below query to output the rank in the following order if there is any tie:
1,1,3,4,5,6,6,6,9,10.... etc.
This is the SQL query:
SELECT idno, name, rank,total_score
FROM (SELECT *, IF(@marks=(@marks:=total_score), @auto, @auto:=@auto+1) AS rank
FROM (SELECT * FROM
(SELECT idno, name, SUM(score) AS total_score
FROM jbit,
(SELECT @auto:=0, @marks:=0) as init
GROUP BY name) sub ORDER BY total_score DESC)t) as result
WHERE idno ='1'
解决方案
MySQL can sort by values even with ties using the standard ORDER BY
. It'll return result rows in order as you mentioned; 1, 1, 3, 4, 5, 6, 6, 6, 9, 10
.
SELECT idno, name, rank, total_score FROM table_name ORDER BY rank;
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