Hi, In the description: with data_dest_cb callback. It is used for send text representation of a tuple to a custom destination.
send text -> sending text struct PgFdwModifyState *aux_fmstate; /* foreign-insert state, if * created */ + CopyToState cstate; /* foreign COPY state, if used */ Since foreign COPY is optional, should cstate be a pointer ? That would be in line with aux_fmstate. Cheers On Mon, Mar 22, 2021 at 7:02 PM tsunakawa.ta...@fujitsu.com < tsunakawa.ta...@fujitsu.com> wrote: > From: Andrey Lepikhov <a.lepik...@postgrespro.ru> > > Macros _() at the postgresExecForeignCopy routine: > > if (PQputCopyEnd(conn, OK ? NULL : _("canceled by server")) <= 0) > > > > uses gettext. Under linux it is compiled ok, because (as i understood) > > uses standard implementation of gettext: > > objdump -t contrib/postgres_fdw/postgres_fdw.so | grep 'gettext' > > gettext@@GLIBC_2.2.5 > > > > but in MacOS (and maybe somewhere else) we need to explicitly link > > libintl library in the Makefile: > > SHLIB_LINK += $(filter -lintl, $(LIBS) > > > > Also, we may not use gettext at all in this part of the code. > > I'm afraid so, because no extension in contrib/ has po/ directory. I just > removed _() and rebased the patch on HEAD. > > > Regards > Takayuki Tsunakawa > > >