no XLOG during COPY?

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: no XLOG during COPY?
Date: 2008-09-11 19:01:24
Message-ID: 48C96B04.7050005@dunslane.net
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Back in February, Tom said here:
http://archives.postgresql.org/pgsql-hackers/2008-02/msg00963.php :

> That defeats a couple of optimizations that
> Simon put in recently. The one for no XLOG during COPY is not too
> hard to see how to re-enable, but I'm not sure what else there was.
>
>

Could someone please point me at where this optimization was committed?
I'm having trouble locating it.

Thanks

andrew

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