摘要：
--递归create table Dept(DepartNO varchar(10), DepartName varchar(20),TopNo varchar(10))delete from deptinsert into Dept values('001','董事会','0')insert into Dept values('002','总裁办公室','001')insert into Dept values('003','财务部','001')insert into Dept values('004','市场部','002')insert into Dept values('005',' 阅读全文