Re: Timestamp Ordering granularity

From: Wojtek Narczynski <>
Date: Fri, 24 Dec 2004 09:37:42 +0000 (UTC)
Message-ID: <cqgo16$2gi$>

Jonathan Leffler wrote:

> If you use TO and assign a single timestamp to a page, then the
> system will treat it as though any transaction that modifies any
> record on the page actually modified every record on the page.
> That's a conservative but safe way of dealing with it.

I understand that, but this limits concurrency. What I would like is to go on page level when contention is low, and fallback to record level when contention gets high.

Wojtek Received on Fri Dec 24 2004 - 10:37:42 CET

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