Re: Insert query performance

2024-08-20 Thread David Rowley
On Tue, 20 Aug 2024 at 19:09, sud wrote: > However, my initial understanding of "having the FK index will improve the > insert performance in the child table" is not accurate it seems. Rather as > you mentioned it may negatively impact the loading/insert performance because > it has to now upda

Re: Insert query performance

2024-08-20 Thread Muhammad Ikram
It will record all statements in logs. If you are concerned about query times then you may use pg_stat_statements. Muhammad Ikram On Tue, 20 Aug 2024 at 12:19, sud wrote: > > On Mon, Aug 19, 2024 at 1:25 PM Muhammad Ikram wrote: > >> Hi Sud, >> >> Please make following change in your postgr

Re: Insert query performance

2024-08-20 Thread sud
On Mon, Aug 19, 2024 at 1:25 PM Muhammad Ikram wrote: > Hi Sud, > > Please make following change in your postgresql.conf file > > log_statement = 'all' > > Will this put all the internal sql query or the recursive query entries in the pg_stats_statement view which we can analyze then? And also to

Re: Insert query performance

2024-08-20 Thread sud
On Mon, Aug 19, 2024 at 4:33 PM David Rowley wrote: > On Mon, 19 Aug 2024 at 19:48, sud wrote: > > In a version 15.4 postgres database, Is it possible that , if we have > two big range partition tables with foreign key relationships between them, > insert into the child table can cause slowness

Re: Insert query performance

2024-08-19 Thread David Rowley
On Mon, 19 Aug 2024 at 19:48, sud wrote: > In a version 15.4 postgres database, Is it possible that , if we have two big > range partition tables with foreign key relationships between them, insert > into the child table can cause slowness if we don't have foreign key index > present in the chi

Re: Insert query performance

2024-08-19 Thread Muhammad Ikram
Hi Sud, Please make following change in your postgresql.conf file log_statement = 'all' Regards, Ikram On Mon, Aug 19, 2024 at 12:48 PM sud wrote: > Hello All, > > In a version 15.4 postgres database, Is it possible that , if we have two > big range partition tables with foreign key relatio