This is not the only way.
See my next post on this.
Jared
On Wednesday 24 April 2002 15:08, Alex wrote:
-e Edit the current crontab using the editor specified by the
VISUAL or EDITOR environment variables. The specified editor must
edit the file in place; any editor that unlinks the
On Tuesday 23 April 2002 21:53, Bin Wang wrote:
Hi,
Our application uses sqlplus + sqlloader to transfer data between
databases. It takes nearly four hours to unload to data to flat
files(1G), which is far too slow. In the application, the query looks
like the following. All those 3,4,5
Tim,
I've had opportunity to tune the database in an attempt to fix
a poorly ( very ) designed application. This app may well
benefit from CURSOR_SHARING=FORCE, but that would
negate the use of histograms on one table that makes good
use of them.
That parameter may also have an effect on
I'll second that suggestion!
To extend the analogy, how about a recycle pool for them?
(So they don't fragment or otherwise clutter up the keep pool.)
How about adaptive auto-pin in the keep pool based on execution
frequency?
(Never mind... Probably not really necessary. I'd settle for the LRU
Thanks
to all of you on this issue...
-Original Message-From: Gogala, Mladen
[mailto:[EMAIL PROTECTED]]Sent: Wednesday, April 24, 2002 8:12
PMTo: Multiple recipients of list ORACLE-LSubject: RE:
LOG_BUFFER Parameter Question
Alternatively, you size it until
Comments? Corrections? Rants?
I'll go for rant...
I've had long and painful experience with a few pathological applications.
One in particular contained hundreds of sets of common SQL statements -
varying only in the literal values. Many were executed hundreds of
thousands or even millions
Hi,
I have this problem with starting 9i EM as connected to Management Server
After installation and configuration I started with default sysman. And
changed the password after first login. It worked fine for that session but
after closing and then restarting, EM Console does not seem to be
I would suggest you to use TOAD because the DBA Module of this product is quiet good. Database Monitor and Unix Monitor could also be used. Another option is SQL Station from CA.
Regards
M.Emre HANCIOGLU
Masterfoods Services GmbH
ISI Application Support
Tel : +49 2162 500-576
Fax: +49 2162
Point 3 sounds correct..
Make sure that you also *monitor the monitor*!! Even if you just set up AT
job or something that runs from a DBA desktop every 10-20 minutes, connects
to the instance and select 'OK' from dual; to test the connection.. If it
fails, flag an error through something like
Other options would also be PL/SQL Developer from
www.allroundautomations.com (though I had heard that they have also been
taken over by Quest), and Lecco SQLExpert from www.leccotech.com (also
available from yours truly ;P)
Mark
===
Mark Leith
Hallo,
I would like to have this cronjob run only in saturday mornings at 6 am. How could I
easy change this script?
0 18 * * * /d31/appl/konto/bat/laddabilbo.sh /d31/appl/konto/log/laddabilbo.log
21
Thanks in advance
Roland
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
Hi,
What should be the basis of selecting a type of server machine? Single
processor, two processor, four processor
How many years down the road should one plan for?
In web deployment, the web server will have connection(s) with data server
and can be configured for connection sharing. What
This is something that I am looking for a way to check on an 8.1.7 database running on
NT without me physically having to login myself. Is there some automated way to do
this, that maybe can send an email to a computer operator??
Thanks,
Dave
-Original Message-
Sent: Wednesday,
give up windoze, go to linux and use TORA.
joe
[EMAIL PROTECTED] wrote:
I would suggest you to use TOAD because the DBA Module of this product
is quiet good. Database Monitor and Unix Monitor could also be used.
Another option is SQL Station from CA.
Regards
M.Emre HANCIOGLU
Hi all
I have to install oracle9i on windows 2000 cluster environment. whether i
have to install it in cluster or not. and what are all the steps to follow.
Rgds
Ayyappan.S
This communication contains information,
0 06 * * 6 d31/appl/konto/bat/laddabilbo.sh
/d31/appl/konto/log/laddabilbo.log 21
Samir
Samir Sarkar
Oracle DBA
SchlumbergerSema
Email : [EMAIL PROTECTED]
[EMAIL PROTECTED]
Phone : +44 (0) 115 - 957 6028
EPABX : +44 (0) 115 - 957 6418 Ext. 76028
Fax : +44 (0) 115 - 957 6018
hi Mike,
Go to my site (www.oracledba.co.uk), then Tuning =
Custom Hit Ratio
Enjoy!
Cheers
Connor
--- Vergara, Michael (TEM) [EMAIL PROTECTED]
wrote: Ok...ok...ok...enough talk... can somebody
PLEASE
publish a
reference location of this script?
Thanks,
Mike
-Original
0 6 * * 6 /d31/app .
Look at man for crontab (on my linux it's man 5 crontab);
The time and date fields are:
field allowed values
- --
minute 0-59
hour 0-23
day
man cron
man crontab
you really need to do some research on your questions before posting
--- [EMAIL PROTECTED] wrote:
Hallo,
I would like to have this cronjob run only in saturday mornings at 6
am. How could I easy change this script?
0 18 * * * /d31/appl/konto/bat/laddabilbo.sh
Use vi.
-Original Message-
Sent: 25 April 2002 12:43
To: Multiple recipients of list ORACLE-L
Hallo,
I would like to have this cronjob run only in saturday mornings at 6 am. How
could I easy change this script?
0 18 * * * /d31/appl/konto/bat/laddabilbo.sh
0 6 * * 6 /d31/appl/konto/bat/laddabilbo.sh
/d31/appl/konto/log/laddabilbo.log
21
__ www.cichomitiko.cjb.net __
- Original Message -
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Sent: Thursday, April 25, 2002 1:43 PM
Hallo,
I would like to have this cronjob run only
I am reading through O'Reilly's Apache: The Definitive Guide, 1999.
On page 42 it says:
In plain English, this means, once again, that Win32 is not an adequate
platform for running a Web server that has any need for security.
Has anyone been able to get info out of MetaLink on how to secure
True - but then you're up for a definition of what
constitutes filthy?
A query like
select to_char(x,'...'), substr(y,1,3),instr(..)
(ie insert any appropriate Oracle function that could
have static numeric/character arguments)
and suddenly its filthy...Still, I'd like something
more dramatic
Minor correction, cursor_sharing did work in versions under 8.1.7.3 (I
used it in 8.1.6) but there was a bug relating to very specific usage.
I never encountered it, I know you can look up the details of the bug
on Metalink.
Having said that, I used cursor_sharing=force instead of flushing the
Yes,
I am *still* interested Joe.
Raj
__
Rajendra
Jamadagni
MIS, ESPN Inc.
Rajendra dot Jamadagni at ESPN dot
com
Any opinion expressed here is personal
and doesn't reflect that of ESPN Inc.
QOTD: Any clod can have facts, but having
Ok life has slowed down some and i've got some free time to potentially
pickup the 9i new features saga i did about 6 months ago.
Anyone still interested?
The next on the list was 9i data guard.
joe
Good morning everyone:
Since everyone was wondering what the Top 10 things were from IOUG Live!,
I went to the source: Ian Abramson, Director of Educational Programming for
the IOUG and the person that provided this jocularity. Here they are:
Here is the top 10 list:
Top 10 Lessons Learned
Roland,
The crontab fields are defined as:
1 2 3 4 5 program to execite
1 = minutes after the hour 0-59
2 = hours of the day 0-23
3 = days of the month 1-31
4 = months of the year 1-12
5 = days of the week 0-6 0=Sunday
* = all possible values
0 6 * * 6 job to be run is placed here.
States
Hi
I would like to know if the Oracle Express feature of Financial Function
Calculators
are available with Oracle enterprise Edition 9.0.1.0.0.
If my memory serves me correctly , I think Oracle has incorporated OLAP
services as part of
the 9i database enterprise edition. But I am not certain
IMHO, I would never opt for only 1 cpu. There should be at least 2, if
you are going to be using parallel query, then 4 cpus. After 4, on many
platforms, there is diminshing return on investment. That's my rule of
thumb, and I have nothing to base it on but gut feeling.
HTH,
Beth
Does the parameter
buffer in the import refers to bytes or number of rows ?
Kind of confuse. I
think it refers to the number of rows.
buffer=5
--- is that 5 bytes, or 5 rows
TIA
Ramon
My 1/2 cents on this...
Another way of thinking of scattered -vs- sequential
reads is that a scattered read is used when you know
up front that you want to read several blocks and know
which blocks they are. You can then use a vectored
read to do this or farm them all out in parallel using
Check out note 114682.1 on Metalink.
Hey Jared,
I got quite a few folks waiting for your book now. I am really pushing
Perl at the office:-) When is the scheduled release again?
-Original Message-
Sent: Thursday, April 25, 2002 12:03 AM
To: Multiple recipients of list ORACLE-L
On Tuesday 23 April 2002 21:53, Bin Wang
Thank you very much Robert Freeman for your opinion. I
am half way through your book of 9i new features. It
is very good.
Could some one else give some opinion on the need to
spread IO even when using EMC storage please.
--- Freeman, Robert [EMAIL PROTECTED] wrote:
I'd stick to the idea
We are testing an upgrade of our warehouse from 8.0.4 to 8.1.7.2.
While testing our nightly load job that runs in two simultaneous
streams (ascending and descending), we have been getting deadlock
errors. The trace file shows the the rows waited on are no rows.
In response to a TAR I opened
Joe,
You give interesting points and topics. Yes, I am interested in your 9i new
features.
Thanks for the time you give to help others.
Have a great weekend,
donita
:Date: Thu, 25 Apr 2002 05:13:37 -0800
:To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
:X-Comment: Oracle RDBMS
okay, who do you still know inside Oracle who can push this
enhancement? sounds eminently reasonable to me!
Rachel
--- Cary Millsap [EMAIL PROTECTED] wrote:
I think an excellent Oracle kernel enhancement would be to bias in
the
LRU scheme against SQL that uses literals, just like the buffer
I need to setup a ODBC connection to an Oracle 8.1.7 database
over TCP/IP where the Client PC's are running Windows 95 (Old
clunkers)
Anyone know what I need to do for this? Can I use the 7.3 ODBC
drivers written for Windows95 for connection to a 8.1.7?
I've never done this before and can't
Joe,
It took me a while to remember what you were refferring to and a
search of my archived mail but I too appreciate the information about
9i that you were sending to us.
Thanks for finding the time to spread the knowledge.
Ron
ROR mª¿ªm
-Original Message-
Sent: Thursday, April 25,
So those features aren't new any more; they're 6 months old. =)
Paging Robert Freeman; Joe is cutting into the sales of your book here!!
Grins to all on this sunny afternoon,
Mike Hately
-Original Message-
Sent: Thursday, April 25, 2002 9:14 AM
To: Multiple recipients of list
Hi all,
What Unix courses/modules would you recommend for a budding Oracle DBA
Thanx,
---
CSW
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Simon Waibale
INET: [EMAIL PROTECTED]
Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051
San Diego,
Yes!
Jack C. ApplewhiteDatabase
Administrator/DeveloperOCP Oracle8 DBAiNetProfit, Inc.Austin,
Texaswww.iNetProfit.com[EMAIL PROTECTED](512)327-9068
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of JOE TESTASent:
hi!
i am looking for tools to monitor the SQL of an application that
connects to oracle to analyse it.
whichs tools are available? who has experience with them???
tia bye
daniel
--
Daniel Wisser, Mag.
ISIS Information Systems
Alter Wienerweg 12
A-2344 Ma. Enzersdorf, Austria
Phone:
Wow, I think that's a brilliant idea. It would be a huge benefit to me, where all of
our code is VB, and the developers refuse to use bind variables. My sql area is .5 GB
and is 95% garbage.
-Original Message-
Sent: Thursday, April 25, 2002 9:03 AM
To: Multiple recipients of list
Sounds like the only way to secure iAS on NT is not to put it on NT. You might try LINUX. It would at least let you use your existing hardware. And, it's free or relatively cheap depending on distro.
Rodd
On Thu, 2002-04-25 at 07:53, Boivin, Patrice J wrote:
I am reading through
Why not use 8i ODBC. I know that 8.1.5 installed on Win95. My guess is that 8.1.7 should too.
If it won't use the 8.1.5 drivers.
Rodd
On Thu, 2002-04-25 at 09:28, Stefan Jakobsson wrote:
I need to setup a ODBC connection to an Oracle 8.1.7 database
over TCP/IP where the Client PC's
If you're not supposed to analyze SYS and SYSTEM then
can anyone explain why the
DBMS_STATS.GATHER_DATABASE_STATS procedure does?
We have run into scenarios where the data dictionary
becomes almost unusable until SYS gets analyzed again
via this procedure. I.e. can't describe v$ views,
Keep 'em coming Joe!
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of JOE TESTASent: 25
April 2002 14:14To: Multiple recipients of list
ORACLE-LSubject: 9i new features, the saga
continues?
Ok life has slowed down some and i've got some
I believe that it refers to bytes.
--- Ramon E. Estevez [EMAIL PROTECTED] wrote:
Does the parameter buffer in the import refers to bytes or number of
rows ?
Kind of confuse. I think it refers to the number of rows.
buffer=5 --- is that 5 bytes, or 5 rows
TIA
I have the same problem but with our vax/vms machine..
could I submit a job queue on every week or maybe every month...
$Submi/Noprin/Notif/Que=Parm_Deplan/log=[diga.digu]dige.log -
_$/After = tomorrow+06:00 -
_$sys$geology:[diga.digu]dige.com
I usually submit que every day.. but I want to
Install the 8.1.7 client on 95.
[EMAIL PROTECTED] 04/25/02 10:28AM
I need to setup a ODBC connection to an Oracle 8.1.7 database
over TCP/IP where the Client PC's are running Windows 95 (Old
clunkers)
Anyone know what I need to do for this? Can I use the 7.3 ODBC
drivers written for Windows95
103 SESSION REC
I see entries in one of my AUD$ tables with a ACTION = 103
I'd like to know exactly what this action references.
I've searched my 8i online doc set but got no hits.
I'm willing to RTFM is somebody will point me at which FM
I should use in this case.
TIA HAND!
--
Charlie
1.IOUG Live Sandwiches are made by Oracle you can't break in!
UnBreakable, InEdible.
Brian
-Original Message-
Stephen
Sent: Thursday, April 25, 2002 9:03 AM
To: Multiple recipients of list ORACLE-L
n
Good morning everyone:
Since everyone was wondering what the Top 10
Title: RE: Oracle ODBC On Windows95 (Don't ask) :)
Are you just trying to setup an ODBC conenction?
In Control Panel, you should see an icon for an ODBC manager where you can add dns entries . You STILL will need to install Oracle client. Use the db alias name for the Service name in the
Joe,
That feature was really useful and interesting. I
would be pleased to see you continue it
John
-Original
Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Jack
C. Applewhite
Sent: 25 April 2002 16:33
To: Multiple recipients of list
ORACLE-L
Simon,
Get hold of a cruddy Intel box.
Install Suse 7.0 Linux and Oracle 8.1.7.
Configure your environment so that your default shell is sh, bsh, or ksh.
Play with it until it breaks.
OReilly's Learning Unix, Unix in a Nutshell and Learning the Korn
Shell can help with everything you need to
We are building a new version 9.0.1 data warehouse on Sun Solaris 2.6
migrating to Solaris 2.8. We will be using striped disk that is striped
using Veritas Volume Manager on EMC disk.
The datawarehouse will be about 200 Gig. It will be written to throughout
the day.
To this point, almost
I lost the fight to have the code fixed, and so turned on
cursor_sharing. Worked like a charm
Been there, done that... but now I feel better knowing that a tenacious
goddess of the DBA battlefields also lost this fight. :-)
It's a tough fight when embedded SQL is scattered all over the place
Title: RE: 9i new features, the saga continues?
Please refresh me, wasn't this Oracle's answer to Quest's market share?
-Original Message-
From: [EMAIL PROTECTED]@SUNGARD On Behalf Of JOE TESTA [EMAIL PROTECTED]
Sent: Thursday, April 25, 2002 9:14 AM
To: Multiple recipients of
Go for it Joe!!
I've collected them all so far, and am looking foreward to more.
Rodd
On Thu, 2002-04-25 at 08:33, Jamadagni, Rajendra wrote:
Yes, I am *still* interested Joe.
Raj
__
I am still interested. Bring it
on
Cheers
Lee
-Original Message-From: JOE TESTA
[mailto:[EMAIL PROTECTED]]Sent: 25 April 2002
14:14To: Multiple recipients of list ORACLE-LSubject: 9i
new features, the saga continues?
Ok life has slowed down some and i've got some free
Thanks
for clarify me.
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Hately MikeSent:
Thursday, 25 April, 2002 11:44 AMTo: Multiple recipients of list
ORACLE-LSubject: RE: Buffer in Import
It's
bytes.
Regards,
Mike
Hately
Oracle 8.1.7, W2K SP1. This AM instance terminated by PMON due to error 470
detected in background process. List archive showing no matches and
MetaLink articles don't seem to match either. Slim entries for problem in
PMON and CKPT trace files. Nothing in SMON, LGWR or DBW0. Anyone got any
I wrote a DCL script called crontab that re-submits itself every day. In the script,
it checks what day it is and submits those jobs. A lot easier than running multiple
submit jobs. I need to change something, I goto the crontab, just like Unix.
Gene
PS. Each OS has its advantages, still
All sarcasism aside, I'm interested too :
Hannah
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author:
INET: [EMAIL PROTECTED]
Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051
San Diego, California-- Public Internet access / Mailing Lists
Yes please, with a cocktail :)
JOE TESTA wrote:
Ok life has slowed down some and i've got some free time to potentially
pickup the 9i new features saga i did about
6 months ago.
Anyone still interested?
The next on the list was 9i data guard.
joe
--
Please see the official ORACLE-L
Charlie,
I believe this may refer to the ORA- error generated by the attempt.
Shirley
Systems Admin Operations | Admin. et Exploit. des systèms
Technology Services | Services technologiques
Informatics Branch | Direction de l'informatique
Maritimes Region, DFO | Région
Next installment of 9i new features, like always send hate mail to
/dev/null. Also if I've lied in something feel free to correct/flame me
for it.
The Saga continues:
Oracle 9i New Features: 9i Data Guard
So you have Oracle 8i standby database, what is new with 9i standby
also known as
I have *lots* of experience with them ;P
Take a look at SQLExpert:
http://www.cool-tools.co.uk/Products/sqlexpert.html
It can either monitor the SGA for poorly performing SQL, or can read
source/binary/forms type files for bad SQL also.. As well as a wealth of
other things - including the best
I've encountered a weird error (no it's not my boss). It's on W2K and
happens on 8.1.6 an 9i.
I've got two tables with clobs
CREATE TABLE CLOB_TEST (
EIDNUMBER,
CLOB_TEST CLOB ) ;
--
CREATE TABLE CLOB_TEST_AFTER (
EIDNUMBER,
CLOB_TEST
Walter,
this is actually a bug. It's supposedly fixed in 9i though I haven't tried
it. Anybody?
Do you still see a performance hit when you delete the statistics from the
SYS objects?
Regards,
Mike Hately
-Original Message-
Sent: 25 April 2002 15:33
To: Multiple recipients of list
yes please -- of course, you COULD just post your paper from IOUG :)
--- JOE TESTA [EMAIL PROTECTED] wrote:
Ok life has slowed down some and i've got some free time to
potentially pickup the 9i new features saga i did about 6 months ago.
Anyone still interested?
The next on the list was
You mention a partitioned table. Not an IOT I hope? Because SELECTs can cause
deadlocks on an IOT if you partition it in the process (deadlock on DDL, as opposed to
DML, locks). I used to have a trigger of death to check it, but I wouldn't recommend
it, since you have to delete SYS tables to
I have been working on this dataguard on 8I
in this u can switch over the production to standby as production and switch
back to orignal production
by making the switch over production to
standby again.
The 9i OEM dataguard does not support 8I it
only supports 9i
so the only option is to
select * from audit_actions where action=103; shows SESSION REC but not
sure what that means
Charlie Mengler wrote:
103 SESSION REC
I see entries in one of my AUD$ tables with a ACTION = 103
I'd like to know exactly what this action references.
I've searched my 8i online doc set but
It sounds a cute idea at first sight (pardon the mixed
metaphor) - but then what do you do about the situation
where you deliberately have a handful of versions of
the 'same' SQL which are identified by the presence of
a literal string; or the SQL that you build with one
literal and many binds
Version is 8.0.6.3.0
I have several databases using the exact same set of generic backup scripts.
The script that puts all tablespaces into backup mode is generated
automatically and done correctly. Same is true for the script which takes all
the tablespaces out of backup mode. The problem I
My guess would be that they took the code straight
from dbms_utility.analyze_database (which does the
same awful thing...)
hth
connor
--- Walter K [EMAIL PROTECTED] wrote: If
you're not supposed to analyze SYS and SYSTEM
then
can anyone explain why the
DBMS_STATS.GATHER_DATABASE_STATS
Can you please give more details on: While testing our nightly load job that
runs in two simultaneous
streams (ascending and descending).
What do you mean by descending and ascending (simultaneous)?
Thanks
Waleed
-Original Message-
Sent: Thursday, April 25, 2002 11:19 AM
To: Multiple
If the 8.1.7 database is UTF8 character set, that version of ODBC won't
work. Install the 8.1.7 client odbc drivers.
Stefan Jakobsson wrote:
I need to setup a ODBC connection to an Oracle 8.1.7 database
over TCP/IP where the Client PC's are running Windows 95 (Old
clunkers)
Anyone
I can't answer the question about the performance
after deleting the statistics because we have a
contract DBA here that insists it's okay to analyze
the internal schemas even though he's the one that
acknowledges the performance problem if the stats get
a little stale! Unfortunately, he
Cherie:
If you are using Oracle 9i, you can use mutliple block sizes! You still
create your database with a default block size, but each tablespace (except
system) can have a block size different from the default.
Valid blocksizes are limited by OS, but they range from 2K to 32k.
Check out
There are free drivers from Oracle and Microsoft. They have different
behaviors. One will fail, under certain conditions, where the other will
not. Use the one that works for you. There is a third party driver that
works under all conditions but you have to pay for it. I don't remember
the
Stephane,
No, this is not an IOT table.
This is a TX type of lock on insert.
Thanks for your reply.
Cherie
Stephane
I suggest you download linux or bsd and play around.
On Thu, 25 Apr 2002, Simon Waibale wrote:
Hi all,
What Unix courses/modules would you recommend for a budding Oracle DBA
Thanx,
---
CSW
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Simon Waibale
So have you tried dropping your SGA to 275MB
so that the stuff that is useful can be found quicker
and latches are held for a shorter time ?
Also consider looking at cursor_sharing - it's
a band-aid but it can work well in extremis.
Jonathan Lewis
http://www.jlcomp.demon.co.uk
Author of:
read ?/rdbms/admin/cataudit.sql
insert into audit_actions values (102, 'LOGOFF BY CLEANUP');
insert into audit_actions values (103, 'SESSION REC');
insert into audit_actions values (104, 'SYSTEM AUDIT');
Scott Shafer
San Antonio, TX
210-581-6217
-Original Message-
From: Charlie
that too I found that after I finished eating lunch, there was
almost as much in garbage (inedible food) left in the lunch box as
there was in food when I opened the box.
The potato chips were usually good though :)
--- Brian McGraw [EMAIL PROTECTED] wrote:
1. IOUG Live Sandwiches are
It even adds the datafile on the standby
database for u, only u have set it in the parameter file of the
dataguard.
-Original Message-From: JOE TESTA
[mailto:[EMAIL PROTECTED]]Sent: Thursday, April 25, 2002 1:14
PMTo: Multiple recipients of list ORACLE-LSubject: {9i
New
Some truisms I've found after losing the fight at several different
locations:
1) If the programming staff was there before you got there, you will
lose every fight
2) If the programming staff was hired after you got there, but has a
prior working history with management, you will lose every
The buffer size refers to the number of bytes placed into Imports internal
buffer. Generally, you should make this value large, like 5 or 10m to
accommodate large data imports. Small values increase import time and
induce risk for large tables.
Thank You
Stephen P. Karniotis
Product Architect
Basically the concurrency level = initrans (so if 2 jobs run - set it to 2),
however for indexes set it to conccurency + 1.
Anjo.
[EMAIL PROTECTED] wrote:
We are testing an upgrade of our warehouse from 8.0.4 to 8.1.7.2.
While testing our nightly load job that runs in two simultaneous
Title: RE: Buffer in Import
Ramon,
Bytes. IMHO, 5 is way to low if you have a lot of data to import. Try doubling it at least.
Jerry Whittle
ACIFICS DBA
NCI Information Systems Inc.
[EMAIL PROTECTED]
618-622-4145
-Original Message-
From: Ramon E. Estevez [SMTP:[EMAIL
My guess there is no triggers or referential constraints since it's a Data
Warehouse.
More details will help,
Regards
Waleed
-Original Message-
Sent: Thursday, April 25, 2002 12:53 PM
To: Multiple recipients of list ORACLE-L
Is it a TX mode 4 (Share) deadlock ?
Can you post a
Is it a TX mode 4 (Share) deadlock ?
Can you post a section of the deadlock graph
from the trace file.
If you really have only two streams running,
then you need only set initrans to 2 at a cost
of (typically) 24 bytes per block to guarantee
that the problem goes away.
There are several other
Ahmadsyah,
If I remember correctly (my Vax is a couple of years old), we set up two
jobs to accomplish this. One job ran every day. All this job did was to
start the real job schedule job. the job schedule job interrogated what day
of the week it was and ran other jobs. For example, if today
Waleed,
There used to be a single process that loaded the data. It ran too long
and the application owners split the job out into two process. One
started at one end and loaded data in ascending order and the other started
at the other end and loaded in descending order.
Both jobs run at
Jonathan,
Following is section of the trace file generated. It is a TX lock. I'm
not sure whether it is mode 4.
How can I tell?
We upgraded using the migration script, not export/import. During the
nightly loads we have
always dropped the indexes on the foreign keys on this large fact
It's a long time since I checked but once upon a
time the main reason why you weren't supposed
to analyze the sys schema was that an analyze
could require temporary space, which would
require updates to fet$, uet$ and seg$ - which
might be the tables that were causing the demand
for space.
1 - 100 of 150 matches
Mail list logo