What are these two tables partitioned by? On Thu, Feb 14, 2019, 5:03 AM suganthi Sekar <sugan...@uniphore.com wrote:
> Hi, > > Thanks, i know if explicitly we give in where condition it is working. > > i thought with below parameter in Postgresq11 this issue is fixed ? > > * enable_partitionwise_join to 'on';* > > * what is the use of enable_partitionwise_join to 'on';* > > *Thanks for your response.* > > *Regards* > *Suganthi Sekar* > ------------------------------ > *From:* Justin Pryzby <pry...@telsasoft.com> > *Sent:* 14 February 2019 16:10:01 > *To:* suganthi Sekar > *Cc:* pgsql-performance@lists.postgresql.org > *Subject:* Re: constraint exclusion with ineq condition (Re: server > hardware tuning.) > > On Thu, Feb 14, 2019 at 10:38:36AM +0000, suganthi Sekar wrote: > > u mean the below parameter need to set on . its already on only. > > alter system set constraint_exclusion to 'on'; > > No, I said: > > You can work around it by specifying the same condition on > b.call_created_date: > > > AND b.call_created_date >='2017-11-01' AND > b.call_created_date<'2017-11-30' >
