select id,name from student where id in ( select id from score having count(id)>=2 );以上这段语句有没语法错误.SQL语句
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selectid,namefromstudentwhereidin(selectidfromscorehavingcount(id)>=2);以上这段语句有没语法错误.SQL语句selectid,na
select id,name from student where id in ( select id from score having count(id)>=2 );以上这段语句有没语法错误.SQL语句
select id,name from student where id in ( select id from score having count(id)>=2 );
以上这段语句有没语法错误.
SQL语句
select id,name from student where id in ( select id from score having count(id)>=2 );以上这段语句有没语法错误.SQL语句
select id,name from student where id in ( select id from score GROUP BY id having count(id)>=2 ); 这应该这样写吧