RE: Pinning Tables

[Mohan, Ross]

Title: RE: Pinning Tables

If it's frequently accessed, caching it will keep it there.

 

if it's big, it may may a splash in the buffer pool, so use the multiple pool features.

 

"big" and "small" are relative to size of buffer pools, of course.....

 

hth

 

-----Original Message-----
From: Kevin Kostyszyn [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 06, 2001 9:11 AM
To: Multiple recipients of list ORACLE-L
Subject: RE: Pinning Tables

Sorry about how late this reply is, we got hammered with 12 inches of snow yesterday.  Anyway, I guess I was thinking that "pinning" a table in memory would mean it is always there as opposed to caching where it might not be there all of the time.

Kev

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Mohan, Ross
Sent: Monday, February 05, 2001 4:50 PM
To: Multiple recipients of list ORACLE-L
Subject: RE: Pinning Tables

What is the difference between table caching and "pinning", to your thinking?

-----Original Message-----
From: Kevin Kostyszyn [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 05, 2001 10:36 AM
To: Multiple recipients of list ORACLE-L
Subject: Pinning Tables

Hi all,
        I have been trying to find some reference on pinning tables in the SGA.  I
haven't found anything, all that I am finding is table caching and the keep
buffer pool.  Is this all that there is, can I "pin" a table in the memory?
Thanks in advance.

Sincerely,
Kevin Kostyszyn
DBA
Dulcian, Inc
www.dulcian.com
[EMAIL PROTECTED]

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Author: Kevin Kostyszyn
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