Re: Query Plan Performance on Partitioned Table
| От | Maxim Boguk |
|---|---|
| Тема | Re: Query Plan Performance on Partitioned Table |
| Дата | |
| Msg-id | CAK-MWwSwUA9Fehg_BpuG344RQfdS=nVLkFTP+ed3PRtPZX1WeQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Query Plan Performance on Partitioned Table (Rural Hunter <ruralhunter@gmail.com>) |
| Ответы |
Re: Query Plan Performance on Partitioned Table
|
| Список | pgsql-performance |
Check constraints:
"article_729_cid_check" CHECK (cid = 729)
Used partition schema looks very simple and straightforward, and should have no issues with 80 partitions.
Are you sure that you have only 80 partitions but not (lets say) 800?
Are you sure that you have only 80 partitions but not (lets say) 800?
Are every other partition of the article table use the same general idea of partition check (cid=something)?
Maxim Boguk
Senior Postgresql DBA
http://www.postgresql-consulting.ru/
Phone RU: +7 910 405 4718
Phone AU: +61 45 218 5678
LinkedIn: http://www.linkedin.com/pub/maksym-boguk/80/b99/b1b
Skype: maxim.boguk
Jabber: maxim.boguk@gmail.com
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"People problems are solved with people.
If people cannot solve the problem, try technology.
People will then wish they'd listened at the first stage."
Senior Postgresql DBA
http://www.postgresql-consulting.ru/
Phone RU: +7 910 405 4718
Phone AU: +61 45 218 5678
LinkedIn: http://www.linkedin.com/pub/maksym-boguk/80/b99/b1b
Skype: maxim.boguk
Jabber: maxim.boguk@gmail.com
МойКруг: http://mboguk.moikrug.ru/
"People problems are solved with people.
If people cannot solve the problem, try technology.
People will then wish they'd listened at the first stage."
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