Tanel, Oracle 9-2 SQL Ref manual. Lob storage clause. The options for lobs on creation are: CACHE NO CACHE CACHE READS
I don't think the last one appeared until 9.2 I was wrong about caching only writes, though - one of the joys of trying to quote everything from memory. The CACHE READS option means that the LOB goes into the buffer cache for reads, but not for writes. Pity, really, because I'd quite like to see it the other way around. Regards Jonathan Lewis http://www.jlcomp.demon.co.uk The educated person is not the person who can answer the questions, but the person who can question the answers -- T. Schick Jr Next public appearances: Jan 29th 2004 UKOUG Unix SIG - v$ and x$ March 2004 Hotsos Symposium - The Burden of Proof March 2004 Charlotte NC OUG - CBO Tutorial April 2004 Iceland One-day tutorials: http://www.jlcomp.demon.co.uk/tutorial.html Three-day seminar: see http://www.jlcomp.demon.co.uk/seminar.html ____UK___February ____UK___June The Co-operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html ----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Friday, January 30, 2004 12:19 AM > Jonathan, > > about which version are you talking here? > > > (You do also have the option in more recent versions > > of refining the caching properties so the LOB can be > > readcache only, writecache only or read/write cache > > or nocache, I believe). > > I haven't found a way to explicitly set read or write caching for LOBs in > system level, although I've done some research on them lately (on 10g as > well). Or are you talking about OCI LOB caching here? > > Tanel. > -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jonathan Lewis INET: [EMAIL PROTECTED] 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: [EMAIL PROTECTED] (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).