Hi,
I've experienced a situation where the planner seems to make a very poor
choice with a prepared query after the first five executions. Looking
at the documentation, I think this happens because it switches from a
custom plan to a generic one, and doesn't make a good choice for the
gener
You originally mailed about an error on the client, and now you found
corresponding server logs, which suggests a veritable network issue.
Are the postgres clients and server on the same subnet ? If not, what are the
intermediate routers ? Is there any NAT happening ? Do those devices have any
On Thu, Feb 24, 2022 at 12:47:42AM +, l...@laurent-hasson.com wrote:
> On Sat, Dec 04, 2021 at 05:32:10PM +, l...@laurent-hasson.com wrote:
> > I have a data warehouse with a fairly complex ETL process that has
> > been running for years now across PG 9.6, 11.2 and now 13.4 fo
> -Original Message-
> From: l...@laurent-hasson.com
> Sent: Saturday, December 4, 2021 14:18
> To: Justin Pryzby
> Cc: pgsql-performa...@postgresql.org
> Subject: RE: An I/O error occurred while sending to the backend (PG 13.4)
>
>
> > -Or
