[SQL25] Query the names of students whose scores are greater than or equal to 80 in each course

Use a SQL statement to query the names of students whose scores are greater than 80 in each course. The table style and data are as follows

student

name        course      score
张三        语文        81
张三        数学        75
李四        语文        76
李四        数学        90
王五        语文        81
王五        数学        100
王五        英语        90

The results are as follows:
Wang Wu

solve:

--not in
SELECT DISTINCT A.name
  FROM student A
 WHERE A.name not in(
                     SELECT Distinct S.name
                       FROM student S
                      WHERE S.score <80
                    )

name
王五

--not exists

SELECT DISTINCT A.name
  From student A
 where not exists (
                   SELECT 1
                     From student S
                    Where S.score <80
                      AND S.name =A.name
                   )

name
王五

--另外使用having函数的方法
select name
  from student
 group by name
having min(score) >= 80
;

name
王五

Remarks: create table and data
create table student(name varchar(30),course varchar(30),score int);
insert into student values('张三','语文',81);
insert into student values('张Three','Mathematics',75);
insert into student values('李四','语文',76);
insert into student values('李四','Mathematics',90);
insert into student values(' Wang Wu','语文',81);
insert into student values('王五','Mathematics',100);
insert into student values('王五','英文',90);