On Fri, Dec 17, 2021 at 3:23 PM Peter Eisentraut
<peter.eisentraut@enterprisedb.com> wrote:
>
> On 13.12.21 04:12, Greg Nancarrow wrote:
> > (ii) "Setting -1 means to reset the transaction ID"
> >
> > Shouldn't it be explained what resetting actually does and when it can
> > be, or is needed to be, done? Isn't it automatically reset?
> > I notice that negative values (other than -1) seem to be regarded as
> > valid - is that right?
> > Also, what happens if this option is set multiple times? Does it just
> > override and use the latest setting? (other option handling errors out
> > with errorConflictingDefElem()).
> > e.g. alter subscription sub skip (xid = 721, xid = 722);
>
> Let's not use magic numbers and instead use a syntax that is more
> explicit, like SKIP (xid = NONE) or RESET SKIP or something like that.
>
+1 for using SKIP (xid = NONE) because otherwise first we need to
introduce RESET syntax for this command.
--
With Regards,
Amit Kapila.