Simon Riggs <[EMAIL PROTECTED]> writes:
> On Fri, 2005-03-25 at 15:22 -0500, Tom Lane wrote:
>> 2. Dead tuples don't have that much influence on scan costs either, at
>> least not once they are marked as known-dead. Certainly they shouldn't
>> be charged at full freight.
> Yes, minor additional C
On Fri, 2005-03-25 at 15:22 -0500, Tom Lane wrote:
> 2. Dead tuples don't have that much influence on scan costs either, at
> least not once they are marked as known-dead. Certainly they shouldn't
> be charged at full freight.
Yes, minor additional CPU time, but the main issue is when the dead
tu
