Re: PgAdmin 4 : how to avoid error "Out of memory for query result"during SELECT with LOB ?
| От | Khushboo Vashi |
|---|---|
| Тема | Re: PgAdmin 4 : how to avoid error "Out of memory for query result"during SELECT with LOB ? |
| Дата | |
| Msg-id | CAFOhELericYzsG7K1Taffps7JLQW6zE9utFUrvnX_ih-XzkU1w@mail.gmail.com обсуждение исходный текст |
| Ответ на | PgAdmin 4 : how to avoid error "Out of memory for query result"during SELECT with LOB ? (STERBECQ Didier <didier.sterbecq@ratp.fr>) |
| Ответы |
RE: PgAdmin 4 : how to avoid error "Out of memory for query result"during SELECT with LOB ?
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| Список | pgadmin-support |
Hi,
On Tue, Jan 28, 2020 at 9:25 PM STERBECQ Didier <didier.sterbecq@ratp.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.
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