Re: PgAdmin 4 : how to avoid error "Out of memory for query result" during SELECT with LOB ?

Hi,

On Tue, Jan 28, 2020 at 9:25 PM STERBECQ Didier <didier(dot)sterbecq(at)ratp(dot)fr>
wrote:

> Hi,
>
>
>
> I am running pgAdmin 4 version 4.15, with PostgreSQL 9.3 database, and
> during SELECT on table with LOB (in TOAST), after near 5 minutes of wait I
> get error “Ouf of memory for query result”.
>
> Adding LIMIT clause in SQL work well, but I want all the rows of the
> result set.
>
> I understand that with psql command I can use “\SET FETCH_COUNT 1” to
> avoid such error, but what to do with PgAdmin 4 ?
>
>
>
You can limit the number of records to fetch in one batch by changing
the ON_DEMAND_RECORD_COUNT
variable in the config.py file.
You can override this setting to the appropriate number (default is 1000)
in the config_local.py or config_distro.py file.
The details regarding configuration file is at
https://www.pgadmin.org/docs/pgadmin4/4.17/config_py.html#config-py

Thanks,
Khushboo

Thanks by advance.
>
>
>
> Didier Sterbecq.
>