AW: Postgresql OO Patch
От | Zeugswetter Andreas SB |
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Тема | AW: Postgresql OO Patch |
Дата | |
Msg-id | 219F68D65015D011A8E000006F8590C604AF7D97@sdexcsrv1.f000.d0188.sd.spardat.at обсуждение исходный текст |
Ответы |
Re: AW: Postgresql OO Patch
|
Список | pgsql-hackers |
> One more time for the <general> mailing list... > > Hands up if you have objections to the patch I recently submitted for > postgresql. It fixes the long standing bit-rot / bug that DELETE and > UPDATE don't work on inheritance hierarchies, and it adds the ONLY > syntax as mentioned in SQL3 and as implemented by Informix. > The downside > is it breaks compatibility with the old inheritance syntax. > But there is > a backward compatibility mode. I.e. "SELECT * FROM foobar*" becomes > "SELECT * FROM foobar", and "SELECT * from foobar" becomes "SELECT * > FROM ONLY foobar". > > Benefits: > *) SQL3 says it. Imho this alone more than justifies the patch. We should also change our keyword "inherits" to "under". Andreas
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