Mysql get ranking question

get the current ranking according to the conditions

uid user id
score score
game_time Game time
create_time creation time

get the ranking of current users based on score, game time, and record insertion time

ranking method: the score is from small to big on Mini Game, and the recording time is from small to big

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Oct.19,2021

I'm sorry I didn't see the title clearly.
my stupid idea is to use two sql.
suppose the score is 10000, the game time is 10s, the creation time, 2018-11-1
first use the first sql to calculate how many numbers are greater than 10000. Get count1
SELECT count (id) FROM table WHERE score '10000seconds;
then use a sql to calculate a total of score=10001,game_time < 10s. Get count2.
SELECT count (id) FROM table WHERE score > '10000' AND game_time <' 10slots;

the ranking result is count1+count2;. If you want to use a sentence, you can use a subquery. There is no train of thought at present.


if the amount of data is small, just write sql according to your idea.


select , (select count () from table as a where a.score > b.score) + 1 as rank from table as b where b.uid=581

query score is greater than the number of users to query ranking, rank is ranking

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3df71-2bc2b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3df71-2bc2b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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