are there.
Regards,
Suganthi Sekar
From: Michael Lewis
Sent: 15 February 2019 00:20:00
To: suganthi Sekar
Cc: Justin Pryzby; pgsql-performance@lists.postgresql.org
Subject: Re: constraint exclusion with ineq condition (Re: server hardware
tuning.)
Yeah, the
Both table Portion by same column call_created_date
From: Michael Lewis
Sent: 14 February 2019 19:35:48
To: suganthi Sekar
Cc: Justin Pryzby; pgsql-performance@lists.postgresql.org
Subject: Re: constraint exclusion with ineq condition (Re: server hardware
tuning
HI ,
Ok thanks.
Regards,
Suganthi Sekar
From: Laurenz Albe
Sent: 14 February 2019 18:07:49
To: suganthi Sekar; pgsql-performance@lists.postgresql.org
Subject: Re: partition pruning
suganthi Sekar wrote:
> i am using Postgresql 11, i have 2 partition ta
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.
Re
HI,
u mean the below parameter need to set on . its already on only.
alter system set constraint_exclusion to 'on';
Regards,
Suganthi Sekar
From: Justin Pryzby
Sent: 14 February 2019 15:35:33
To: suganthi Sekar
Cc: pgsql-p
))"
" -> Index Scan using idx_call_report1_201711_ccd on
call_report1_201711 a_1 (cost=0.14..8.16 rows=1 width=2190) (actual
time=0.029..0.034 rows=7 loops=1)"
" Index Cond: ((call_created_date >= '2017-11-01'::date) AND
(call_created
Hi ,
I need know how to calculate hardware sizing for database or query
RAM
CPU
Config tuning
Requirement :
1100 concurrent connection
1600 column of table
1GB of data can be select and dynamic aggregation will happen
Regards
SuganthiSekar
