我想查询的输出为连字符的前缀

Question

我创建了下面的视图。我希望员工姓名（在我的声明中称为姓名）的输出以连字符作为前缀。我试图用 写一个使用oracle的SQL树结构。感谢您的帮助

create or replace view connected_employee 
as 
select lpad(' ', (level - 1) * 3) || name as name, title, position, officekey 
from employee 
connect by prior employeekey=managerkey 
start with employeekey=501; 

Answer 1

尝试在视图名称周围放置双引号或方括号。