Re: DROP COLUMN misbehaviour with multiple inheritance

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От Tom Lane
Тема Re: DROP COLUMN misbehaviour with multiple inheritance
Дата
Msg-id 6917.1031840086@sss.pgh.pa.us
обсуждение исходный текст
Ответ на DROP COLUMN misbehaviour with multiple inheritance  (Hannu Krosing <hannu@tm.ee>)
Ответы Re: DROP COLUMN misbehaviour with multiple inheritance  (Hannu Krosing <hannu@tm.ee>)
Re: DROP COLUMN misbehaviour with multiple inheritance  (Alvaro Herrera <alvherre@atentus.com>)
Список pgsql-hackers
Hannu Krosing <hannu@tm.ee> writes:
> I've come upon a misbehaviour of drop column, where drop column
> unconditionally drops inherited column from child tables.
> What it should do is to check if the same column is not inherited from
> other parents and drop it only when it is not

Hm.  Seems like attisinherited should have been a count, not a boolean.

Is anyone sufficiently excited about this issue to force an initdb to
fix it?
        regards, tom lane


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