From: | "Madusudanan(dot)B(dot)N" <b(dot)n(dot)madusudanan(at)gmail(dot)com> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Unable to test parallel aggregate/joins in Postgres beta 2 |
Date: | 2016-07-14 13:16:22 |
Message-ID: | CA+_K-DyE_aMfY1aUzcbbT4Qkrr2QkjoccPupZw0Njbh_Uie67w@mail.gmail.com |
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Lists: | pgsql-hackers |
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 <http://madusudanan.com>
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Next Message | Madusudanan.B.N | 2016-07-14 13:18:29 | Re: Unable to test parallel aggregate/joins in Postgres beta 2 |
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