Call procedure

Question

Is there possible to call/exec procedure when it is assigned in variable?
If Add(a,b) is my procedure, then taking the following command
exec add(4,5)
then it gives
9
Now i want
Declare
p varchar2='add(4,5)';
begin
--how can i call/exec the add procedureby using variable p.
--p; /* not working */
end;

Answer 1

Hallo,
I don't know if I understood right,
but I think you just want to execute a procedure wich is stored in a variable.
I think this workaround will help!
declare
v_statement_text VARCHAR (50):=' begin your_procedure; end;';
begin
execute immediate v_statement_text;
end;
Bye