Select sums of score for each player

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Asume simple table of score (player_id, score). How to select sum of score for each player? And limit the result olny to N highest sums.

player_id|score
---------------
      457|   20
      457|   25
      300|   50
      300|    5
      100|    1

If the N is 2 the result should be

player_id|score
---------------
      300|   55
      457|   45

First you need to group results, then order by grouped results and limit your result to 2 records (I assumed players table name):

select player_id, sum(score) score
from players
group by player_id
order by score desc
limit 2

Demo

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SELECT TOP 2 player_id, SUM(score) FROM score GROUP BY player_id

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You could use sum() group by and

For mysql you can use limit

  select player_id, sum(score) score
  from my_table 
  group by player_id 
  order by score desc
  limit 2 

for SqlServer you can use TOP 2

  select TOP 2 player_id, sum(score) score
  from my_table 
  order by score desc
  group by player_id 

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Comments
  • select user, max(score) as val from scores group by user order by val desc limit 10