Re: Emitting JSON to file using COPY TO

Поиск
Список
Период
Сортировка
Искать
От
Nathan Bossart
Тема
Re: Emitting JSON to file using COPY TO
Дата
Msg-id
20231206164439.GC2873889@nathanxps13
Ответ на
Список
Дерево обсуждения
Re: Emitting JSON to file using COPY TO Joe Conway <mail@joeconway.com>
Re: Emitting JSON to file using COPY TO Joe Conway <mail@joeconway.com>
Re: Emitting JSON to file using COPY TO "David G. Johnston" <david.g.johnston@gmail.com>
Re: Emitting JSON to file using COPY TO Joe Conway <mail@joeconway.com>
On Wed, Dec 06, 2023 at 10:33:49AM -0600, Nathan Bossart wrote:
> 	(format csv)
> 	Time: 12295.480 ms (00:12.295)
> 	Time: 12311.059 ms (00:12.311)
> 	Time: 12305.469 ms (00:12.305)
> 
> 	(format json)
> 	Time: 24568.621 ms (00:24.569)
> 	Time: 23756.234 ms (00:23.756)
> 	Time: 24265.730 ms (00:24.266)

I should also note that the json output is 85% larger than the csv output.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com


В списке pgsql-hackers по дате отправления
От: Peter Geoghegan
Дата:
От: Jeff Davis
Дата:
FAQ