Re: Custom FDW - the results of a nested query/join not being passed as qual to the outer query

2021-01-28 Thread Kai Daguerre
Many thanks for the fast response. Using an SRF is an interesting idea, I'll have a play and see if we can make that work. Cheers, Kai On Wed, Jan 27, 2021 at 3:27 PM Tom Lane wrote: > Kai Daguerre writes: > > We often have virtual tables where a list operation is not > viable/possible > > wi

running vacuumlo periodically?

2021-01-28 Thread Zwettler Markus (OIZ)
Short question. Is it recommended - or even best practice - to run vacuumlo periodically as a routine maintenance task? We don't do it. I think if this would be recommended it would have been implemented as an autotask like autovacuum. No? Thanks, Markus

How to post to this mailing list from a web based interface

2021-01-28 Thread Ravi Krishna
I am planning to switch to a web based tool to read this mailing list.  While reading is easy via web, how do I post a reply from web.I recollect there use to be a website from where one can reply from web. thanks

Postgres blog sites centrally

2021-01-28 Thread Yambu
Hi Is there a central place where i can get postgres blogs as they are written by different blog sites, e.g. can google news app be tuned to just bring postgres blogs only?

Re: Postgres blog sites centrally

2021-01-28 Thread Thomas Kellerer
Yambu schrieb am 28.01.2021 um 16:21: > Is there a central place where i can get postgres blogs as they are > written by different blog sites That would be https://planet.postgresql.org/

re: Postgres blog sites centrally

2021-01-28 Thread Ravi Krishna
>Is there a central place where i can get postgres blogs as they are >written by different blog sites, e.g. can google news app be tuned to just bring postgres blogs only? I use https://planet.postgresql.org/

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Alvaro Herrera
On 2021-Jan-28, Ravi Krishna wrote: > I am planning to switch to a web based tool to read this mailing list. That's great. > While reading is easy via web, how do I post a reply from web. Yeah, "how" indeed. > I recollect there use to be a website from where one can reply from web. The commun

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Ron
On 1/28/21 9:27 AM, Alvaro Herrera wrote: On 2021-Jan-28, Ravi Krishna wrote: I am planning to switch to a web based tool to read this mailing list. That's great. While reading is easy via web, how do I post a reply from web. Yeah, "how" indeed. Gmail is a web interface... :) -- Angular

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Hemil Ruparel
> Gmail is a web interface... :) I was gonna say that Ron, but I figured it would not be polite to say the least

vacuum is time consuming

2021-01-28 Thread Atul Kumar
Hi, We have DB of 400GBs, Server RAM is 160GBs. CPU consumption is 1-3% only. We have configured maintenance_work_mem to 10GBs and restarted the postgres service. We have done upgrade from postgres 9.5 to 9.6, then when we run vacuum analyze on database, it is taking more than 5 hours and stil

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Matthias Apitz
El día jueves, enero 28, 2021 a las 12:27:21p. m. -0300, Alvaro Herrera escribió: > On 2021-Jan-28, Ravi Krishna wrote: > > > I am planning to switch to a web based tool to read this mailing list. > > That's great. > > > While reading is easy via web, how do I post a reply from web. Everyone

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Magnus Hagander
On Thu, Jan 28, 2021 at 4:27 PM Alvaro Herrera wrote: > > On 2021-Jan-28, Ravi Krishna wrote: > > > I am planning to switch to a web based tool to read this mailing list. > > That's great. > > > While reading is easy via web, how do I post a reply from web. > > Yeah, "how" indeed. > > > I recollec

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Ravi Krishna
> Everyone is free to use whatever he/she wants. For me a we based MUA > would be the worst thing ever. Oh well. I have created a seperate email account for this to keep the clutter out. thanks all who took time to reply to this.

Re: How to post to this mailing list from a web based interface

2021-01-28 Thread Alvaro Herrera
On 2021-Jan-28, Ravi Krishna wrote: > > Everyone is free to use whatever he/she wants. For me a we based MUA > > would be the worst thing ever. > > Oh well. I have created a seperate email account for this to keep the > clutter out. In any half-decent email program, you can tag incoming email

Re: running vacuumlo periodically?

2021-01-28 Thread Laurenz Albe
On Thu, 2021-01-28 at 13:18 +, Zwettler Markus (OIZ) wrote: > Short question. Is it recommended - or even best practice – to run vacuumlo > periodically as a routine maintenance task? > > We don't do it. I think if this would be recommended it would have been > implemented as an autotask li

Postgres freelancing sites

2021-01-28 Thread Yambu
Hello May I know where I can get freelancer jobs for postgres? regards

Re: Postgres freelancing sites

2021-01-28 Thread Bruce Momjian
On Thu, Jan 28, 2021 at 06:44:37PM +0200, Yambu wrote: > Hello > > May I know where I can get freelancer jobs for postgres? Well, we have a jobs email list: https://wiki.postgresql.org/wiki/Job_postings and instructions on how to post job _openings_. I think it can also be used for peo

AW: running vacuumlo periodically?

2021-01-28 Thread Zwettler Markus (OIZ)
> -Ursprüngliche Nachricht- > Von: Laurenz Albe > Gesendet: Donnerstag, 28. Januar 2021 17:39 > An: Zwettler Markus (OIZ) ; pgsql- > gene...@postgresql.org > Betreff: Re: running vacuumlo periodically? > > On Thu, 2021-01-28 at 13:18 +, Zwettler Markus (OIZ) wrote: > > Short question.

Re: vacuum is time consuming

2021-01-28 Thread Michael Lewis
Assuming that the system is online and in use, you may want to consider doing analyze first to ensure stats are proper, and then vacuum all less-used tables that should be quick then larger/more active tables with the verbose option to see details of why it might be taking time. If you are seeing m

Does pg_ctl promote wait for pending WAL?

2021-01-28 Thread Tatsuo Ishii
Does anybody know whether a standby server waits for pending WAL records/files while promotion is requested? I assume that no data update is performed on the primary server while promotion. I imagine that a standby server stops to replay WAL and promotes as soon as SIGUSR1 signal is received. The

Re: Does pg_ctl promote wait for pending WAL?

2021-01-28 Thread Paul Förster
Hi Tatsuo, > On 29. Jan, 2021, at 03:51, Tatsuo Ishii wrote: > > Does anybody know whether a standby server waits for pending WAL > records/files while promotion is requested? I assume that no data > update is performed on the primary server while promotion. > > I imagine that a standby server

Re: Does pg_ctl promote wait for pending WAL?

2021-01-28 Thread Michael Paquier
Hi Ishii-san, On Fri, Jan 29, 2021 at 07:59:26AM +0100, Paul Förster wrote: > On 29. Jan, 2021, at 03:51, Tatsuo Ishii wrote: >> >> Does anybody know whether a standby server waits for pending WAL >> records/files while promotion is requested? I assume that no data >> update is performed on the

Re: Does pg_ctl promote wait for pending WAL?

2021-01-28 Thread Tatsuo Ishii
Hi Michael, > To answer to your question based on the code, you can check for the > code paths calling CheckForStandbyTrigger() in xlog.c when it comes to > promotion detection in the WAL replay. In short, > WaitForWALToBecomeAvailable() tells that after the promotion is > detected in the startu