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Re: Efficient Way to Merge Two Large Tables - Mailing list pgsql-general

From Daniel Verite
Subject Re: Efficient Way to Merge Two Large Tables
Date
Msg-id 8084cdb2-6e87-408c-b48e-3ffb0ca82022@mm
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In response to Re: Efficient Way to Merge Two Large Tables  (Joshua Rubin <jrubin@esoft.com>)
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    Joshua Rubin wrote:

> I need to figure out why this is slow, and if there is any faster way.

Have you considered INSERTing into a third table that would replace both
source tables when it's over? The target table would initially have no index.

Best regards,
--
Daniel
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