RE: Loading 500m json files to database
От | Kevin Brannen |
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Тема | RE: Loading 500m json files to database |
Дата | |
Msg-id | SA0PR19MB4255C6E91FA6414FFCF61CAAA4F10@SA0PR19MB4255.namprd19.prod.outlook.com обсуждение исходный текст |
Ответ на | Re: Loading 500m json files to database (Rob Sargent <robjsargent@gmail.com>) |
Ответы |
Re: Loading 500m json files to database
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Список | pgsql-general |
From: Rob Sargent <robjsargent@gmail.com> > Sorry if I missed it, but have we seen the size range of these json files? Not that I've seen, but that's an implementation detail for whoever is doing the work. As someone else pointed out, pickthe value as needed, whether that's 10, 100, 1000, or whatever. But issuing 1000 lines of "\copy file" sort of commandsat a time isn't a big deal by itself. OTOH, you have a good point that 1000 could be too much work for the serverto handle, especially if the "-1" flag is also used. As always: test, test, test... 😊 Kevin This e-mail transmission, and any documents, files or previous e-mail messages attached to it, may contain confidential information.If you are not the intended recipient, or a person responsible for delivering it to the intended recipient, youare hereby notified that any disclosure, distribution, review, copy or use of any of the information contained in or attachedto this message is STRICTLY PROHIBITED. If you have received this transmission in error, please immediately notifyus by reply e-mail, and destroy the original transmission and its attachments without reading them or saving them todisk. Thank you.
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