Rank() over Partition by in mysql

by

Try this query: – MySql does not support Rank() function.

select result.id,result.login,result.rank from (
  SELECT    id,
              login,
              IF(login=@last,@curRank:=@curRank,@curRank:=@_sequence) AS rank,
              @_sequence:=@_sequence+1,
              @last:=login
    FROM      ds , (SELECT @curRank := 1, @_sequence:=1, @last:=0) r
    ORDER BY  id asc) as result;

Hope it helps you!

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