On Wed, Mar 7, 2018 at 10:56 AM, Martin Mueller <
martinmueller(at)northwestern(dot)edu> wrote:
> But there is no example of 4/9 and the different ways of formatting it as
> a decimal fraction with different options for rounding or a percentage.
>
That would be the responsibility of the "Data Type Formatting Functions"
chapter and the "to_char" function it describes.
David J.