Re: default to to ON_ERROR_STOP=on (Re: psql: exit status with multiple -c and -f)
От | Julien Rouhaud |
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Тема | Re: default to to ON_ERROR_STOP=on (Re: psql: exit status with multiple -c and -f) |
Дата | |
Msg-id | 20220117001043.hgjci4zqt3l4susa@jrouhaud обсуждение исходный текст |
Ответ на | Re: default to to ON_ERROR_STOP=on (Re: psql: exit status with multiple -c and -f) (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
Hi, On Mon, Dec 27, 2021 at 12:31:07PM -0500, Tom Lane wrote: > Justin Pryzby <pryzby@telsasoft.com> writes: > > I think the current behavior of the regression test SQL scripts is exactly the > > opposite of what's desirable for almost all other scripts. The attached makes > > ON_ERROR_STOP the default, and runs the regression tests with ON_ERROR_STOP=0. > > > Is it viable to consider changing this ? > > I don't think so. The number of scripts you will break is far greater > than the number whose behavior will be improved, because people who > wanted this behavior will already be selecting it. Maybe this wasn't > the greatest choice of default, but it's about twenty years too late > to change it. > > I'd also note that I see a fairly direct parallel to "set -e" in > shell scripts, which is likewise not the default. > > We could consider documentation changes to make this issue > more visible, perhaps. Not sure what would be a good place. I'm marking the CF entry as returned with feedback as it's been a few weeks without proposal for documentation change.
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