Re: Load data from a csv file without using COPY

From: Asif Ali <asif2k(at)hotmail(dot)com>
To: Alban Hertroys <haramrae(at)gmail(dot)com>, Ravi Krishna <srkrishna(at)yahoo(dot)com>
Cc: PG mailing List <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Load data from a csv file without using COPY
Date: 2018-06-19 22:06:59
Message-ID: DM5PR2001MB1083212EFB180E48991B416C8B700@DM5PR2001MB1083.namprd20.prod.outlook.com
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how the fuck i unsubscribe to this mailing list , i get more than 100 emails a day

Bye

________________________________
From: Alban Hertroys <haramrae(at)gmail(dot)com>
Sent: Wednesday, June 20, 2018 2:10 AM
To: Ravi Krishna
Cc: PG mailing List
Subject: Re: Load data from a csv file without using COPY

> On 19 Jun 2018, at 22:16, Ravi Krishna <srkrishna(at)yahoo(dot)com> wrote:
>
> In order to test a real life scenario (and use it for benchmarking) I want to load large number of data from csv files.
> The requirement is that the load should happen like an application writing to the database ( that is, no COPY command).
> Is there a tool which can do the job. Basically parse the csv file and insert it to the database row by row.
>
> thanks

I think an easy approach would be to COPY the CSV files into a separate database using psql's \copy command and then pg_dump that as separate insert statements with pg_dump —inserts.

Alban Hertroys
--
If you can't see the forest for the trees,
cut the trees and you'll find there is no forest.

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