Re: Documentation Bug related to Inheritance

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От Bruce Momjian
Тема Re: Documentation Bug related to Inheritance
Дата
Msg-id 200107202051.f6KKp4w16919@candle.pha.pa.us
обсуждение исходный текст
Ответ на Documentation Bug related to Inheritance  (Felipe Alvarez Harnecker <felipe@qlsoft.cl>)
Ответы Re: Documentation Bug related to Inheritance  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-bugs
>
> Hi, i've posted various problems regarding inheritance in postgres,
> Never see a reply :(
>
> Well, beside the referential constraint issue ( that can be solved by
> hand ), the most frustrating is that queries like
>
> DELETE FROM table* where key = some_value
>
> Fails ( parser error ). ( UPDATE either )
>
> I you have some direct contact with the developers please forward this
> issue.

Are you sure about this?  I see all sorts of inheritance updates in the
regression tests:

    UPDATE a SET aa='zzzz' WHERE aa='aaaa';
    UPDATE ONLY a SET aa='zzzzz' WHERE aa='aaaaa';
    UPDATE b SET aa='zzz' WHERE aa='aaa';
    UPDATE ONLY b SET aa='zzz' WHERE aa='aaa';
    UPDATE a SET aa='zzzzzz' WHERE aa LIKE 'aaa%';

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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