我是使用SqlPlus的新手，但不是使用SQL的新手，在编辑器中编写此脚本并尝试运行编写的脚本后，出现以下错误。所有这些似乎都是有效的，并且可以在sql小提琴上使用…我不确定是什么问题。有任何想法吗？？我创建的文件似乎都不起作用。

SQL> start sales.sq;

其中包含

1  create table salesreps
2  (empl_num number(3,0) primary key,
3  name varchar2(15) not null,
4  age number(3,0),
5  rep_office number(2,0),
6  title varchar2(10),
7  hire_date varchar2(10) not null,
8  manager number(3,0),
9  quota number(10,2),
10 sales number(10,2) not null);

产生以下错误

SP2-0734: unknown command beginning "name varch..." - rest of line ignored.
SP2-0734: unknown command beginning "age number..." - rest of line ignored.
SP2-0734: unknown command beginning "rep_office..." - rest of line ignored.
SP2-0734: unknown command beginning "title varc..." - rest of line ignored.
SP2-0044: For a list of known commands enter HELP
and to leave enter EXIT.
SP2-0734: unknown command beginning "hire_date ..." - rest of line ignored.
SP2-0734: unknown command beginning "manager nu..." - rest of line ignored.
SP2-0734: unknown command beginning "quota numb..." - rest of line ignored.
SP2-0734: unknown command beginning "sales numb..." - rest of line ignored.
SP2-0044: For a list of known commands enter HELP
and to leave enter EXIT.