Re: Auto creation of Partitions

Поиск
Список
Период
Сортировка
От Joshua D. Drake
Тема Re: Auto creation of Partitions
Дата
Msg-id 45EE6EA1.7010607@commandprompt.com
обсуждение исходный текст
Ответ на Re: Auto creation of Partitions  (Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>)
Список pgsql-hackers
>
>>
>> Maybe. The most obvious use for automatic partitioning that I can 
>> think of would be based in the value of a timestamptz field rather 
>> than any PK. Of course I tend to work more in the OLTP field than in 
>> DW type apps, where other considerations might apply.
>
> I second that - partitioning on some kind of timestamp field is a 
> common usecase here too ...
Partitioning period needs to work. It doesn't matter what the user 
chooses as their partition key. Timestamp is an obvious
choice but there are others such as serial where you just partition 
every million rows (for example) to keep things manageable.

Joshua D. Drake

>
>
> Stefan
>
> ---------------------------(end of broadcast)---------------------------
> TIP 1: if posting/reading through Usenet, please send an appropriate
>       subscribe-nomail command to majordomo@postgresql.org so that your
>       message can get through to the mailing list cleanly
>



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Hannu Krosing
Дата:
Сообщение: Re: Bug: Buffer cache is not scan resistant
Следующее
От: Josh Berkus
Дата:
Сообщение: Re: PostgreSQL - 'SKYLINE OF' clause added!