• 2022-06-08 问题

    查看年龄为20的所有人的记录,SQL语句为() A:  SELECT * FROM CUSTOMERS WHERE AGE=20 B:  DROP FROM CUSTOMERS WHERE AGE=20 C:  SELECT FROM CUSTOMERS WHERE AGE=20 D:  DELETE  FROM CUSTOMERS WHERE CUSTID=5

    查看年龄为20的所有人的记录,SQL语句为() A:  SELECT * FROM CUSTOMERS WHERE AGE=20 B:  DROP FROM CUSTOMERS WHERE AGE=20 C:  SELECT FROM CUSTOMERS WHERE AGE=20 D:  DELETE  FROM CUSTOMERS WHERE CUSTID=5

  • 1