Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> RE: Limiting Oracle Memory

RE: Limiting Oracle Memory

From: Khedr, Waleed <Waleed.Khedr_at_FMR.COM>
Date: Thu, 21 Jun 2001 14:53:56 -0700
Message-ID: <F001.00332F28.20010621150311@fatcity.com>

The amount of memory (Virtual) that is used is proportional to the size of PL/SQL table.
There is no solution for this b/c it's perfectly normal except that the amount of used memory is huge in comparison to the maximum amount of data in the table which could be a memory leak.

You could estimate the size of data inserted into this PL/SQL table.

If it's correct then the design should change to using global (or even regular) temporary tables or change the logic to use cursors that will split your job.

Regards,

Waleed

-----Original Message-----
Sent: Thursday, June 21, 2001 1:21 PM
To: Multiple recipients of list ORACLE-L

Hi all,

        I have a procedure that seems to be bringing my server to it's knees.
Winnt, Oracle 817 (Pipe down Ross:))
Anyway, what happens is a pl/sql table is placed into memory and then later on it will be written to the disk. However, by the time the process is about to get to the writing part the machine is dead. The Oracle.exe process is well over 700MBs and the Virtual Memory is over a gig and a half!! Is there anyway for me to limit this, I tried using the registry entry ORA_WORKINGSETMAX, however that doesn't seem to work. Has anyone used this setting? Are you just supposed to put a number in the entry? I put 600 but nothing happens. Any help would be greatly appreciated.

Sincerely,
Kevin Kostyszyn
DBA
Dulcian, Inc
www.dulcian.com
kevin_at_dulcian.com

--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Kevin Kostyszyn
  INET: kevin_at_dulcian.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
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.com
--

Author: Khedr, Waleed
  INET: Waleed.Khedr_at_FMR.COM
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
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). Received on Thu Jun 21 2001 - 16:53:56 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US