Re: Efficient Way to Merge Two Large Tables

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От Daniel Verite
Тема Re: Efficient Way to Merge Two Large Tables
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Msg-id 8084cdb2-6e87-408c-b48e-3ffb0ca82022@mm
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Ответ на 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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