On 2018-Oct-25, David Fetter wrote:
> > I didn't intend to add anything else later. I don't think we have
> > any variables that zero padding would be that useful for, but maybe
> > someone might want to zero pad their pids or xids... ?
>
> They might, so I'll either put in a comment where that would go or
> just implement it.
I've never seen a need for zero-padding XIDs or PIDs, frankly. Can you
imagine the mess if we ever grew XIDs to 64 bits? And what about
OS-level configurability of PIDs? I don't know that there's a good way
to learn their widths.
I don't think it's worth of a comment even.
--
Álvaro Herrera https://www.2ndQuadrant.com/
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