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Home -> Community -> Usenet -> c.d.o.server -> Re: multiblock read count
In article <8q53f1$7me$1_at_soap.pipex.net>,
"Niall Litchfield" <n-litchfield_at_audit-commission.gov.uk> wrote:
> "Mark D Powell" <markp7832_at_my-deja.com> wrote in message
> news:8pqjpf$kqj$1_at_nnrp1.deja.com...
> > Multi-block read count only comes into effect for full table scans
(and
> > maybe fast full index scans). In the past it has been recommended
to
> > set this parameter equal to the OS maximum number of bytes that
can be
> > read in one IO request which is usually 64K or 128K on most UNIX
> > systems
>
> Is the equivalent setting for NT4/Win2k noted anywhere?
>
> regards
>
> --
> Niall Litchfield
> Oracle DBA
> Audit Commission UK
>
For NT I do not know, but since on our Sequent there is a platform
dependent limit of 15 blocks so you may find this in your platform
sepecific documentation. If it is documented anywhere it should be
there.
-- Mark D. Powell -- The only advice that counts is the advice that you follow so follow your own advice -- Sent via Deja.com http://www.deja.com/ Before you buy.Received on Mon Sep 18 2000 - 11:47:18 CDT
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