RE: Cache a table

Sure, Wolfgang. Thank you for the correction.

Alex.

-----Original Message-----
Sent: Tuesday, October 21, 2003 2:54 PM
To: Multiple recipients of list ORACLE-L

I suppose you mean "2% of db_block_buffers"

At 03:34 PM 10/21/2003, you wrote:

>John,Tom,
>
>There is a difference between pools {DEFAULT vs. KEEP and RECYCLE}. By
>default only DEFAULT pool use "mid-point" insert. It is controlled by
>hidden parameters _db_percent_hot_default (Percent of default buffer
>pool considered hot) default 50
>_db_percent_hot_keep (Percent of keep buffer pool considered
>hot) default 0
>_db_percent_hot_recycle (Percent of recycle buffer pool considered hot)
>default 0
>
>Table's attribute "CACHE" controls whether blocks read by FTS will be
>placed on LRU or MRU end of the LRU list, but only up to
>_small_table_threshold (threshold level of table size for forget-bit
>enabled during scan), default is 2% of db_block_size.

Wolfgang Breitling
Oracle7, 8, 8i, 9i OCP DBA
Centrex Consulting Corporation
http://www.centrexcc.com

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Wolfgang Breitling
  INET: breitliw_at_centrexcc.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the
message BODY, include a line containing: UNSUB ORACLE-L (or the name of
mailing list you want to be removed from).  You may also send the HELP
command for other information (like subscribing).



-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: 
  INET: Alexander.Feinstein_at_mitchell1.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).