On Wed, Oct 27, 2021 at 4:07 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Wed, Oct 27, 2021 at 8:32 AM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> >
> > On Tue, Oct 26, 2021 at 7:29 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
> > >
> > > You have a point. The other alternatives on this line could be:
> > >
> > > Alter Subscription <sub_name> SKIP ( subscription_parameter [=value] [, ... ] );
> > >
> > > where subscription_parameter can be one of:
> > > xid = <xid_val>
> > > lsn = <lsn_val>
> > > ...
> >
> > Looks better.
> >
>
> If we want to follow the above, then how do we allow users to reset
> the parameter? One way is to allow the user to set xid as 0 which
> would mean that we reset it. The other way is to allow SET/RESET
> before SKIP but not sure if that is a good option.
>
After thinking some more on this, I think it is better to not use
SET/RESET keyword here. I think we can use a model similar to how we
allow setting some of the options in Alter Database:
# Set the connection limit for a database:
Alter Database akapila WITH connection_limit = 1;
# Reset the connection limit
Alter Database akapila WITH connection_limit = -1;
Thoughts?
With Regards,
Amit Kapila.
