emp表中,比“FORD”入职晚的员工信息,下列SQL语句正确的是:()
A.select ename,hiredate from emp where ename = 'FORD';
B.select ename,hiredate from emp where hiredate > (select hiredate from emp where ename = 'FORD');
C.select ename,hiredate from emp where hiredate > min(hiredate) and ename = 'FORD';
D.select ename,hiredate from emp where hiredate in (select hiredate from emp where ename = 'FORD');
正确答案是B