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Re: performant import of an array - Mailing list pgsql-general

From Pavel Stehule
Subject Re: performant import of an array
Date
Msg-id CAFj8pRCFJ0hUk+MkfnnjrQGyCWNy1S1qKF_zJzUmbA-+AmE4iw@mail.gmail.com
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In response to performant import of an array  ("Janek Sendrowski" <janek12@web.de>)
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Hello

import data to auxiliary table, and then use a ARRAY(subselect) or array_agg function to transformation from table to array.

Regards

Pavel


2013/8/23 Janek Sendrowski <janek12@web.de>
Hi,

I have an array and I want to import the data rowwise.

Would it make sense to use a function which calls a prepared statement in a loop to import the data performant?

Or can I somehow use the COPY FROM command?
 
Janek Sendrowski


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