rir writes:
> On Thu, Oct 07, 2021 at 07:58:47AM +0200, Laurenz Albe wrote:
>> Can you think of a way to modify the syntax diagram so that it
>> expresses that and still remains comprehensible?
> For myself,
>'FETCH [ [ FROM | IN ] ] '
> clearly indicates that 'direction' is optional.
On 2021-Oct-07, rir wrote:
> For myself,
>'FETCH [ [ FROM | IN ] ] '
> clearly indicates that 'direction' is optional.
Hmm, aren't you misreading the scope of the outer square brackets? If
is optional independently of [FROM|IN], then the synopsis
should be
FETCH [ ] [ FROM | IN ]
and
On Thu, Oct 07, 2021 at 07:58:47AM +0200, Laurenz Albe wrote:
> On Wed, 2021-10-06 at 23:39 -0400, rir wrote:
> > On Mon, Oct 04, 2021 at 08:18:22AM +0200, Laurenz Albe wrote:
> > > On Fri, 2021-10-01 at 21:06 -0400, rir wrote:
> > > > Minor changes to move.sgml and fetch.sgml.
> > > However, I
Thanks Thomas. Looks like I misread that.
On Wednesday, 6 October, 2021, 04:56:42 am IST, Thomas Munro
wrote:
On Wed, Oct 6, 2021 at 3:48 AM Tom Lane wrote:
> PG Doc comments form writes:
> > On https://www.postgresql.org/docs/12/kernel-resources.html, the command to
> > calculate
