Re: Unable to test parallel aggregate/joins in Postgres beta 2
| От | Madusudanan.B.N |
|---|---|
| Тема | Re: Unable to test parallel aggregate/joins in Postgres beta 2 |
| Дата | |
| Msg-id | CA+_K-DwzjTWrTLi6L+JoWhKA2MzKYsYbV37KQ5+cT_WZm4aHKw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Unable to test parallel aggregate/joins in Postgres beta 2 ("Madusudanan.B.N" <b.n.madusudanan@gmail.com>) |
| Список | pgsql-hackers |
Oops, the hyper links got removed.
Blog article followed for parallel aggregation testing - http://blog.2ndquadrant.com/parallel-aggregate/
On Thu, Jul 14, 2016 at 6:46 PM, Madusudanan.B.N <b.n.madusudanan@gmail.com> wrote:
Hi,
I installed postgres beta 2 using the RPM provided here for Cent OS.
Based on this article I was trying to set max_parallel_degree, but postgres complained that there was no such config variable. But I was able to set max_parallel_workers_per_gather and test things for parallel sequential scan
I have a hunch that I have installed a previous beta version i.e beta 1, but Select version() reported that I was using 9.6beta2 only.
What have I done wrong ?
1) The RPM file that I downloaded has 9.6 beta 1. Name is mentioned as pgdg-redhat96-9.6-1.noarch.rpm.
2) Should beta2 built only from source ? If the RPM is beta 1 why is the server version reporting as beta2 ?
3) Is there any kind of toggle to enable parallel aggregate/join feature ?--Regards,
Madusudanan.B.N
Regards,
Madusudanan.B.N
Madusudanan.B.N
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