Unable to test parallel aggregate/joins in Postgres beta 2

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От Madusudanan.B.N
Тема Unable to test parallel aggregate/joins in Postgres beta 2
Дата
Msg-id CA+_K-DyE_aMfY1aUzcbbT4Qkrr2QkjoccPupZw0Njbh_Uie67w@mail.gmail.com
обсуждение исходный текст
Ответы Re: Unable to test parallel aggregate/joins in Postgres beta 2  ("Madusudanan.B.N" <b.n.madusudanan@gmail.com>)
Re: Unable to test parallel aggregate/joins in Postgres beta 2  (Devrim Gündüz <devrim@gunduz.org>)
Re: Unable to test parallel aggregate/joins in Postgres beta 2  (Haribabu Kommi <kommi.haribabu@gmail.com>)
Список pgsql-hackers
Дерево обсуждения
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 ?


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