可以
create or replace function my_f(p_id number) return varchar2
as
begin
return p_id||'my_f';
end my_f;create or replace view emp_view2
as select my_f(emp.dept_id) cc from employee emp
create or replace function my_f(p_id number) return varchar2
as
begin
return p_id||'my_f';
end my_f;create or replace view emp_view2
as select my_f(emp.dept_id) cc from employee emp
解决方案 »
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