mariadb/mysql-test/t/3.23/sel000003.test

use test;
drop table if exists t;
create table t(name char(20) not null primary key,
  score smallint not null, key(score));
insert into t values ('Sasha', 20), ('Matt', 20), ('Monty', 10),
 ('David', 10), ('Tim', 10),('Jeremy', 10);
@r/3.23/sel000003.result select count(*) as n,score from t group by score;