Re: Allow round() function to accept float and double precision

On Thu, Dec 1, 2022 at 7:39 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:

> Dean Rasheed <dean.a.rasheed@gmail.com> writes:
>
> > The fact that passing a negative scale to round() isn't documented
> > does seem like an oversight though...
>
> Agreed, will do something about that.
>
>
Thanks. I'm a bit surprised you left "Rounds v to s decimal places." alone
though.  I feel like the prose should also make clear that positions to the
left of the decimal, which are not conventionally considered decimal
places, can be identified.

Rounds v at s digits before or after the decimal place.

The examples will hopefully clear up any off-by-one concerns that someone
may have.

David J.