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_178.sql
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_178.sql
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-- Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ranking. Note that after a tie, the next ranking number should be the next consecutive integer value. In other words, there should be no "holes" between ranks.
--
-- +----+-------+
-- | Id | Score |
-- +----+-------+
-- | 1 | 3.50 |
-- | 2 | 3.65 |
-- | 3 | 4.00 |
-- | 4 | 3.85 |
-- | 5 | 4.00 |
-- | 6 | 3.65 |
-- +----+-------+
-- For example, given the above Scores table, your query should generate the following report (order by highest score):
--
-- +-------+------+
-- | Score | Rank |
-- +-------+------+
-- | 4.00 | 1 |
-- | 4.00 | 1 |
-- | 3.85 | 2 |
-- | 3.65 | 3 |
-- | 3.65 | 3 |
-- | 3.50 | 4 |
-- +-------+------+
-- # Write your MySQL query statement below
select Score,
(select count(distinct Score) from Scores where Score >= s.Score) Rank
from Scores s
order by Score desc