Fujii Masao <masao.fu...@oss.nttdata.com> writes:
> On 2025/01/08 23:04, Ryo Kanbayashi wrote:
> But it is not working.
> ecpg command fails to notice though code like above exits on pgc code.
> This issue seems to have been introduced in commit 3d009e45bd.
Indeed :-(
> As for COPY FROM STDOUT, while it's possible, mentioning it might be
> confusing since it's not official syntax. So I'm not sure if this is
> good idea.
There's another problem: the correct syntax is COPY TO STDOUT,
and that won't trigger this warning either.
I'm inclined to drop the test on @5 altogether, and just check for
"stdin" or "stdout" in @7. There is no variant of those that will
work. (But maybe we should allow it if opt_program isn't empty?)
The warning message could perhaps be written
"COPY FROM STDIN/TO STDOUT is not implemented".
regards, tom lane
