ORACLE常用SQL

查询最大得分

select score, id
  from MY_TABLE
 where total_score = (select max(score) from MY_TABLE)

 查询最大得分

select t1.score,t1.id from MY_TABLE t1
left join (select max(score) as score from MY_TABLE) t2
on t1.score = t2.score
where t2.score is not null