Re: [HACKERS] Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE insteadof UNBOUNDED for range partition b

Поиск
Список
Период
Сортировка
От Robert Haas
Тема Re: [HACKERS] Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE insteadof UNBOUNDED for range partition b
Дата
Msg-id CA+TgmoYUSpHi3jRQxvdDK3kgNbZT44GHA2MEVB9ez=3p9aNHUQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [HACKERS] Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE insteadof UNBOUNDED for range partition b  (Dean Rasheed <dean.a.rasheed@gmail.com>)
Ответы Re: [HACKERS] Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE insteadof UNBOUNDED for range partition b  (Dean Rasheed <dean.a.rasheed@gmail.com>)
Список pgsql-hackers
On Wed, Sep 13, 2017 at 4:51 AM, Dean Rasheed <dean.a.rasheed@gmail.com> wrote:
> A drawback to doing this is that we lose compatibility with syntaxes
> supported by other databases, which was part of the reason for
> choosing the terms MINVALUE and MAXVALUE in the first place.
>
> So thinking about this afresh, my preference would actually be to just
> canonicalise the values stored rather than erroring out.

Can you be more specific about what other databases do here?  Which
other systems support MINVALUE/MAXVALUE, and what are their respective
behaviors in this situation?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Robert Haas
Дата:
Сообщение: Re: [HACKERS] Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE insteadof UNBOUNDED for range partition b
Следующее
От: Jesper Pedersen
Дата:
Сообщение: Re: [HACKERS] POC: Cache data in GetSnapshotData()