On Fri, Jan 5, 2024 at 4:37 PM jian he <jian(dot)universality(at)gmail(dot)com> wrote:
>
> > > > be reused for a different user.
> > > >
> > >
> > > You are right.
> > > so I changed, now the schema owner will be the error table owner.
> > > every error table tuple inserts,
> > > I switch to schema owner, do the insert, then switch back to the
> > > COPY_FROM operation user.
> > > now everyone (except superuser) will need explicit grant to access the
> > > error table.
> >
> > There are some compilation issues reported at [1] for the patch:
> > [04:04:26.288] copyfromparse.c: In function ‘NextCopyFrom’:
> > [04:04:26.288] copyfromparse.c:1126:25: error: ‘copy_errors_tupDesc’
> > may be used uninitialized in this function
> > [-Werror=maybe-uninitialized]
> > [04:04:26.288] 1126 | copy_errors_tup = heap_form_tuple(copy_errors_tupDesc,
> > [04:04:26.288] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > [04:04:26.288] 1127 | t_values,
> > [04:04:26.288] | ~~~~~~~~~
> > [04:04:26.288] 1128 | t_isnull);
> > [04:04:26.288] | ~~~~~~~~~
> > [04:04:26.288] copyfromparse.c:1160:4: error: ‘copy_errorsrel’ may be
> > used uninitialized in this function [-Werror=maybe-uninitialized]
> > [04:04:26.288] 1160 | table_close(copy_errorsrel, RowExclusiveLock);
> > [04:04:26.288] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >
> > [1] - https://cirrus-ci.com/task/4785221183209472
> >
>
> I fixed this issue, and also improved the doc.
> Other implementations have not changed.
bother again.
This time, I used the ci test it again.
now there should be no warning.