Re: [PERFORM] optimization ideas for frequent, large(ish) updates in frequently accessed DB?

[Manfred Koizar]

On Fri, 13 Feb 2004 16:21:29 +0100, I wrote:
>Populate this table with
>       INSERT INTO idmap
>       SELECT id, id, true
>         FROM t;

This should be
        INSERT INTO idmap
        SELECT DISTINCT id, id, true
          FROM t;

Servus
 Manfred

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