On Thu, 8 May 2025 21:39:10 +0900
torikoshia <torikoshia@oss.nttdata.com> wrote:
> Thanks for your comments!
>
> On 2025-05-08 08:53, Yugo Nagata wrote:
> > On Wed, 7 May 2025 14:36:35 -0700
> > Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> >
> >> On Wed, May 7, 2025 at 6:23 AM Yugo Nagata <nagata@sraoss.co.jp>
> >> wrote:
> >> >
> >> > On Wed, 7 May 2025 15:39:26 +0900
> >> > torikoshia <torikoshia@oss.nttdata.com> wrote:
> >> >
> >> > > Hi,
> >> > >
> >> > > I noticed that REJECT_LIMIT, an option available for COPY FROM, is not
> >> > > currently supported in psql's tab completion.
> >> > >
> >> > > Additionally, some options are only valid for COPY FROM or COPY TO, i.e.
> >> > > FREEZE, ON_ERROR, FORCE_QUOTE, but psql currently suggests them for both
> >> > > COPY FROM and COPY TO.
> >> > > As the number of COPY options continues to grow, I feel that having
> >> > > irrelevant suggestions makes tab completion noisier.
> >> >
> >> > Indeed eliminating irrelevant suggestions would improve user experience,
> >>
> >> +1
> >>
> >> > but I think there is a drawback that it increases code maintenance for
> >> > adding options used both in COPY FROM and TO. This might be trivial until
> >> > the number of common options are small as now, though.
> >> >
> >> > Perhaps, the redundant code could be reduced by preparing a list (an array
> >> > of const char*) containing common options part, then appending options
> >> > specific to each mode using some function like kind of append_variable_names,
> >> > and passing these lists to COMPLETE_WITH_LIST.
> >>
> >> Or we can simply #define the common option list and #define two lists
> >> for COPY TO and COPY FROM by concatenating the common option list,
> >> like we do for ALTER PROCEDURE/ROUTINE/FUNCTION options.
> >
> > +1
>
> Agreed.
> I think attached patch implemented the suggested way.
Thank you for updating the patch.
It looks good and I confirmed that this works as expected.
Regards,
Yugo Nagata
>
> --
> Regards,
>
> --
> Atsushi Torikoshi
> Seconded from NTT DATA GROUP CORPORATION to SRA OSS K.K.
--
Yugo Nagata <nagata@sraoss.co.jp>
