Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Tom Lane wrote:
>> What is "command output" and how does that differ from stdout?
> In this case, stdout is going to psql's stdout, not to the command
> stdout.
Hm, I didn't realize it worked like that. So "command output" means
"where SELECT output would go"? Is that what happens to COPY TO STDOUT?
(experiments ... I guess so.)
> I thought pstdin/pstdout were very clear in helping folks remember how
> it is different from stdin/stdout.
Fair enough. If we need two flavors of stdout too, then I agree that
names are better than "-".
regards, tom lane
