Re: [PATCH v1] Add \echo_stderr to psql
От | David Fetter |
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Тема | Re: [PATCH v1] Add \echo_stderr to psql |
Дата | |
Msg-id | 20190427171548.GM28936@fetter.org обсуждение исходный текст |
Ответ на | Re: [PATCH v1] Add \echo_stderr to psql (Fabien COELHO <coelho@cri.ensmp.fr>) |
Ответы |
Re: [PATCH v1] Add \echo_stderr to psql
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Список | pgsql-hackers |
On Sat, Apr 27, 2019 at 04:05:20PM +0200, Fabien COELHO wrote: > > Hello David, > > > Please find attached v2, name is now \warn. > > Patch applies cleanly, compiles, "make check ok", although there are no > tests. Doc gen ok. > > Code is pretty straightforward. > > I'd put the commands in alphabetical order (echo, qecho, warn) instead of > e/w/q in the condition. Done. > The -n trick does not appear in the help lines, ISTM that it could fit, so > maybe it could be added, possibly something like: > > \echo [-n] [TEXT] write string to stdout, possibly without trailing newline > > and same for \warn and \qecho? Makes sense, but I put it there just for \echo to keep lines short. > > How might we test this portably? > > Hmmm... TAP tests are expected to be portable. Attached a simple POC, which > could be extended to test many more things which are currently out of > coverage (src/bin/psql stuff is covered around 40% only). Thanks for putting this together. I've added this test, and agree that increasing coverage is important for another patch. Best, David. -- David Fetter <david(at)fetter(dot)org> http://fetter.org/ Phone: +1 415 235 3778 Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate
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