Re: COPY manual is ambiguous about column list

On Thu, Nov 28, 2019 at 02:53:03PM +0100, Pavlo Golub wrote:
> On Thu, 28 Nov 2019 at 10:47, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> wrote:
> >
> > On Wed, 2019-11-27 at 17:54 +0000, PG Doc comments form wrote:
> > > "If a list of columns is specified, COPY will only copy the data in the
> > > specified columns to or from the file. If there are any columns in the table
> > > that are not in the column list, COPY FROM will insert the default values
> > > for those columns."
> > >
> > > I clearly see "to or from" file here. But if one tries to COPY FROM filename
> > > with more columns than list specified, the process fails:
> >
> > I think you misunderstood the documentation.
>
> Yeap, I did. Even two of us. Laetitia was helping me :)
>
> >
> > Nowhere in that sentence is the documentation talking about columns in
> > the file, only columns in the table.
> >
> > But if you got it wrong, maybe a clarification would be a good idea.
>
> I think it better to have more details to avoid confusion.

How is the attached patch?

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