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Re: continuous copy/update one table to another - Mailing list pgsql-general

From Grzegorz Jaśkiewicz
Subject Re: continuous copy/update one table to another
Date
Msg-id 2f4958ff1003010040h1fb39250paeae158c11d3291a@mail.gmail.com
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In response to Re: continuous copy/update one table to another  (Terry <td3201@gmail.com>)
Responses Re: continuous copy/update one table to another  (Szymon Guz <mabewlun@gmail.com>)
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don't use 'NOT EXISTS', as this will be damn slow. Use LEFT JOIN.

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