Hi, On Thu, 2016-07-14 at 18:46 +0530, Madusudanan.B.N wrote: > 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
That article seems to be pre-beta2. The name of the parameter was changed to max_parallel_workers_per_gather, so what you did was correct. > 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 makes you feel like you have beta1 installed? Can I get the output of: rpm -qa|grep postgresql > 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. This is *not* PostgreSQL version -- this is the repository RPM only. > 2) Should beta2 built only from source ? If the RPM is beta 1 why is the > server version reporting as beta2 ? See above. Regards, -- Devrim GÜNDÜZ Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer Twitter: @DevrimGunduz , @DevrimGunduzTR
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