2011/3/9 Dmitriy Igrishin <dmitigr@gmail.com>:
> Hey all,
>
> dmitigr=> select to_char(1, '9');
> to_char
> ---------
> 1
>
> dmitigr=> select length(to_char(1, '9'));
> length
> --------
> 2
>
> Why to_char() includes preceding blank space in the result ?
it is compatibility with Oracle?
Regards
Pavel
>
> --
> // Dmitriy.
>
>
>