oracle_ssh的博客

626.Exchange SeatsSQL Schema（表结构）Create table If Not Exists seat(id int, student varchar(255));Truncate table seat;insert into seat (id, student) values ('1', 'Abbot');insert into seat (id, s...

178.Rank ScoresSQL Schema（表结构）Create table If Not Exists Scores (Id int, Score DECIMAL(3,2));Truncate table Scores;insert into Scores (Id, Score) values ('1', '3.5');insert into Scores (Id, S...