Обсуждение: Error message listing?
Folks, Am I missing something here? We're preparing for migration, but I can't find anywhere a centralized list of the new error messages. Is it in the source somewhere? If so, can we add it to the documentation? -- -Josh Berkus Aglio Database Solutions San Francisco
Josh Berkus <josh@agliodbs.com> writes: > Am I missing something here? We're preparing for migration, but I > can't find anywhere a centralized list of the new error messages. Is > it in the source somewhere? If so, can we add it to the > documentation? You could make one by running gettext --- see http://developer.postgresql.org/docs/postgres/nls.html#AEN55720 I do not especially see the point of adding such a list to the documentation, however. Or were you looking for src/include/utils/errcodes.h ? regards, tom lane
Tom,
> Or were you looking for src/include/utils/errcodes.h ?
More or less.
The issue is that many projects have internal code to handle PG error messages
by parsing them for certain text. The overhaul of message handling is going
to break that code; users need to know what the new messages and/or codes are
before migrating.
--
-Josh Berkus
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Tom Lane writes: > Or were you looking for src/include/utils/errcodes.h ? I think we should put such a list in the documentation, at least for those error codes that we have really assigned. -- Peter Eisentraut peter_e@gmx.net
> The issue is that many projects have internal code to handle PG error > messages > by parsing them for certain text. The overhaul of message handling > is going > to break that code; users need to know what the new messages and/or > codes are > before migrating. I concur, I have such an application and it would be really useful to have the new error messages and codes. Cheers --------------- Francois Home page: http://www.monpetitcoin.com/ "Would Descartes have programmed in Pascal?" - Umberto Eco
Peter Eisentraut <peter_e@gmx.net> writes:
> Tom Lane writes:
>> Or were you looking for src/include/utils/errcodes.h ?
> I think we should put such a list in the documentation, at least for those
> error codes that we have really assigned.
I have no objection to that. I have doubts about the utility of a
listing of message texts, but the SQLSTATE codes seem reasonable to
document.
Would it be possible to generate the list automatically from errcodes.h,
to simplify future maintenance?
regards, tom lane
The point of including the message texts is for people supporting various versions who are looking directly at the message texts for earlier versions. This also allows them to upgrade the error handling to use the new error codes instead of relying on the message text (which is what we want). elein On Fri, Aug 08, 2003 at 09:21:51AM -0400, Tom Lane wrote: > Peter Eisentraut <peter_e@gmx.net> writes: > > Tom Lane writes: > >> Or were you looking for src/include/utils/errcodes.h ? > > > I think we should put such a list in the documentation, at least for those > > error codes that we have really assigned. > > I have no objection to that. I have doubts about the utility of a > listing of message texts, but the SQLSTATE codes seem reasonable to > document. > > Would it be possible to generate the list automatically from errcodes.h, > to simplify future maintenance? > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 7: don't forget to increase your free space map settings >
> The issue is that many projects have internal code to handle PG error > messages > by parsing them for certain text. The overhaul of message handling > is going > to break that code; users need to know what the new messages and/or > codes are > before migrating. I concur, I have such an application and it would be really useful to have the new error messages and codes. Cheers --------------- Francois Home page: http://www.monpetitcoin.com/ "Would Descartes have programmed in Pascal?" - Umberto Eco