Re: Pl/java in 8.4 bet1 sources compilation failed
| От | Craig Ringer |
|---|---|
| Тема | Re: Pl/java in 8.4 bet1 sources compilation failed |
| Дата | |
| Msg-id | 4A227F8F.2020407@postnewspapers.com.au обсуждение исходный текст |
| Ответ на | Re: Pl/java in 8.4 bet1 sources compilation failed (Kris Jurka <books@ejurka.com>) |
| Список | pgsql-general |
Kris Jurka wrote: > Craig Ringer wrote: > >> Perhaps a stupid question, but isn't the `-source' parameter to javac >> intended to mask new features and such for just the purpose of compiling >> older sources on a new JDK? >> > > The -source argument only controls language features, not > interface/class definitions. [snip] Ah. Thanks for that very enlightening and helpful explanation - I really appreciate your taking the time. It's interesting that the JDK presents these issues to driver developers, but I see how there's no easy way around it given that Java offers no way to declare default implementations of methods in interfaces (iow: no multiple inheritance) so the JDBC interfaces can't provide stubs. Argh, if only Java had scope-based object lifetime with prompt finalization (think C++ "stack-based" objects) and multiple inheritance... -- Craig Ringer
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