create or replace package show body is
declare
display varchar2(150):='this is test!';
procedure show_display()
is
begin
dbms_output.put_line(display);
end show_display;
end show;
declare
display varchar2(150):='this is test!';
procedure show_display()
is
begin
dbms_output.put_line(display);
end show_display;
end show;
procedure show_display
is
begin
dbms_output.put_line(display);
end show_display;
end show;
procedure show_display() as
display varchar2(150):='this is test!';
procedure show_display()
is
begin
dbms_output.put_line(display);
end show_display;
end show;
create or replace package show body is
procedure show_display() as
display varchar2(150);begin
display :='this is test!'; dbms_output.put_line(display);
end show_display;
end show;