mysql - mysql查询获取特定记录

Question

我正在做一个排序表，需要从查询中找到一个特定的行位置。

eg: SELECT name FROM player ORDER BY points DESC

我将如何获得带有name“约翰”或其他任何字段的记录位置？

所以我希望结果给我一个数字（“约翰”的排名）

Answer 1

SET @rank=0;
SELECT @rank:=@rank+1 AS rank, name 
  FROM players ORDER BY points DESC

或者

SELECT @rn:=@rn+1 AS rank, name
FROM (
  SELECT name 
      FROM players ORDER BY points DESC
) t1, (SELECT @rn:=0) t2;