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From Gavin Roy
Subject Re: Inserts and bad performance
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Msg-id CAFVAjJEnQckKN8aLW=Oc8wDOB9+pKVJYhA_h3QxyYikzFMz-vg@mail.gmail.com
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In response to Inserts and bad performance  ("Godfrin, Philippe E" <Philippe.Godfrin@nov.com>)
Responses RE: [EXTERNAL] Re: Inserts and bad performance
RE: [EXTERNAL] Re: Inserts and bad performance
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On Wed, Nov 24, 2021 at 2:15 PM Godfrin, Philippe E <Philippe.Godfrin@nov.com> wrote:

Greetings

I am inserting a large number of rows, 5,10, 15 million. The python code commits every 5000 inserts. The table has partitioned children.


On the Python client side, if you're using psycopg, you should consider using using COPY instead of INSERT if you're not:


And if using psycopg2, execute_batch might be of value:


Regards,

Gavin

 

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