Host variables in SQL Developer not showing decimal places

Question

I'm a very newbie, taking my first PL/SQL class, so please be gentle! I think this may be a SQL Developer problem, because when I run the same thing from terminal-line SQLplus on my Linux install, it works right.
I'm working with a procedure, and passing a value out to a host variable. Although the value should have a decimal portion, when I print the host variable, all that prints is the integer portion.
Here's the entire program:
set serveroutput on;
create or replace package mypkg
is
  procedure myproc
    (p_in in number,
     p_out out number);
end;--END package mypkg
create or replace package body mypkg
is
  procedure myproc
    (p_in in number,
     p_out out number)
  is
    lv_out_num number(7,2);
  begin
    lv_out_num := p_in / 10.0;
    p_out := lv_out_num;
    dbms_output.put_line('p_out is ' || to_char(p_out,'999.99' ));
  end;--END procedure myproc
end;--END package body mypkg
variable myvar number
execute mypkg.myproc(33,:myvar);
print :myvarAnd here's the output:
PACKAGE mypkg compiled
PACKAGE BODY mypkg compiled
anonymous block completed
p_out is    3.30
MYVAR
3As you can see, myvar should be 3.3, but it only shows 3. However, like I said above, when I do this from sqlplus from a terminal in linux, it works fine. Thus I'm thinking its a SQL Developer thing.
Details:
Machine:
HP Pavilion dv6 notebook (Core i7) with 8 GB RAM
Windows side:
Windows 7 Home Premium SP1
Oracle 10g Express
SQL Developer 3.1.06
Linux side:
Oracle Linux 5.6 (in Virtualbox)
Oracle 11g release 1
Thanks,
Alex

Answer 1

Hi,
This issue has been previously reported on and bugged:
Re: Oracle Sql Developer prblem with variable format
Regards,
Gary