10g new features(study guide 1z0-040)

Hii,
Can you please send me the soft copy of 10g new features(study guide 1z0-040).
Badly needed.([email protected])
Thank you.

You may get study guides from the education.oracle.com site http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_org_id=189915&lang=ESA&p_exam_id=1Z0_040
I suggest you to setup a practical environment where you can directly see behaviour, not only memorize manuals.
HR Madrid

Similar Messages

1Z0-045: Oracle Database 10g: New Features for Oracle 8i OCPs

Hi,
I was looking for right reference book for the 1z0-045 upgrade certification. I could not find any reference book that is related to this certification. Only one book have found out on Amazon site, which is "OCP Oracle Database 10g: New Features for Administrators Exam Guide (Oracle Press) (Paperback)" published by McGraw Hill.
But this book does not show exem number 1z0-045 anywhere. So I am not sure, is it a right book to buy.
Please let me know if any one has any knowledge about that.
I appreciate for your information.
Thanks
Amit

The book you mention is for those individuals who are upgrading their 9i OCP to the 10g OCP. Since you are apparently upgrading from 8i OCP, there is possibly a gap in your learning. You might want to take a look at OCP Oracle9i Database: New Features for Administrators Exam Guide (Paperback) which explains the new features for Oracle 9i to someone coming from an 8i background. No additional exam would be needed in your case but this book may help to fill out your knowledge a bit. You could also take a look at http://download.oracle.com/docs/cd/B10501_01/server.920/a96531/toc.htm if you would rather not buy an additional book.
Tom

10G NEW FEATURE-HOW TO FLUSH THE BUFFER CACHE

제품 : ORACLE SERVER
작성날짜 : 2004-05-25
10G NEW FEATURE-HOW TO FLUSH THE BUFFER CACHE
===============================================
PURPOSE
이 자료는 Oracle 10g new feature 로 manual 하게
buffer cache 를 flush 할 수 있는 기능에 대하여 알아보도록 한다.
Explanation
Oracle 10g 에서 new feature 로 소개된 내용으로 SGA 내 buffer cache 의
모든 data 를 command 수행으로 clear 할 수 있다.
이 작업을 위해서는 "alter system" privileges 가 있어야 한다.
Buffer cache flush 를 위한 command 는 다음과 같다.
주의) 이 작업은 database performance 에 영향을 줄 수 있으므로 주의하여 사용하여야 한다.
SQL > alter system flush buffer_cache;
Example
x$bh 를 query 하여 buffer cache 내 존재하는 정보를 확인한다.
x$bh view 는 buffer cache headers 정보를 확인할 수 있는 view 이다.
우선 test 로 table 을 생성하고 insert 를 수행하고
x$bh 에서 barfil column(Relative file number of block) 과 file# 를 조회한다.
1) Test table 생성
SQL> Create table Test_buffer (a number)
2 tablespace USERS;
Table created.
2) Test table 에 insert
SQL> begin
2 for i in 1..1000
3 loop
4 insert into test_buffer values (i);
5 end loop;
6 commit;
7 end;
8 /
PL/SQL procedure successfully completed.
3) Object_id 확인
SQL> select OBJECT_id from dba_objects
2 where object_name='TEST_BUFFER';
OBJECT_ID
42817
4) x$bh 에서 buffer cache 내에 올라와 있는 DBARFIL(file number of block) 를 조회한다.
SQL> select ts#,file#,dbarfil,dbablk,class,state,mode_held,obj
2 from x$bh where obj= 42817;
TS# FILE# DBARFIL DBABLK CLASS STATE MODE_HELD J
9 23 23 1297 8 1 0 7
9 23 23 1298 9 1 0 7
9 23 23 1299 4 1 0 7
9 23 23 1300 1 1 0 7
9 23 23 1301 1 1 0 7
9 23 23 1302 1 1 0 7
9 23 23 1303 1 1 0 7
9 23 23 1304 1 1 0 7
8 rows selected.
5) 다음과 같이 buffer cache 를 flush 하고 위 query 를 재수행한다.
SQL > alter system flush buffer_cache ;
SQL> select ts#,file#,dbarfil,dbablk,class,state,mode_held,obj
2 from x$bh where obj= 42817;
6) x$bh 에서 state column 이 0 인지 확인한다.
0 은 free buffer 를 의미한다. flush 이후에 state 가 0 인지 확인함으로써
flushing 이 command 를 통해 manual 하게 수행되었음을 확인할 수 있다.
Reference Documents
<NOTE. 251326.1>

I am also having the same issue. Can this be addressed or does BEA provide 'almost'
working code for the bargin price of $80k/cpu?
"Prashanth " <[email protected]> wrote:
>
Hi ALL,
I am using wl:cache tag for caching purpose. My reqmnt is such that I
have to
flush the cache based on user activity.
I have tried all the combinations, but could not achieve the desired
result.
Can somebody guide me on how can we flush the cache??
TIA, Prashanth Bhat.

Document about Oracle 10g New Features

Hi all,
I would like to share a document I wrote about Oracle 10g New Feature. I hope it would be useful.
Currently, I am updating the document to include Release 2 features. Any comments or suggestion is appreciated.
Download link:
http://www.operflow.com/Oracle_10g_DB_Summary.pdf

Hi Ahmed,
Good Work !!!
I just visit your blog it is very interesting about you and your country.
Regards
Taj

Oracle 10g new feature?

Hi,
Is there any link, where i can find in detail about oracle 10g new features, TIA

You can find each doc in html and pdf format on the Documentation Library 
You can too download all the documentation in html format to have all on your own computer here (445.8MB) 
 
Nicolas.

Oracle 10g new features

Hi,
I want to know Oracle 10g New Features for developers. please note that i am asking for developers not DBA.
Thanks in Advance,
Su

Su wrote:
ya go through this web site ..as i'm a new to oracle development i'm confused that all topics for developers oly...pls make me clear..you want me to go through this site and figure out which articles are meant for developers only??? : O
I would suggest an easier method for you. Open each and every article and search for the term "developer". If found, then its what you are looking for. ; )
Vivek L

Looking for 10g New Features Summary

Anybody know where I can get a 10g new features summary?
Thanks in advance,
-Ken

That link has good DETAIL. I'm looking for a SUMMARY of the features. You know, like an outline...
Automatic Undo Management
Automated Storage Management (ASM)
PL/SQL Enhancements
Enterprise Manager
Exclusively Browser Based
Run on the Database
DBMS_DATAPUMP()
etc.

Oracle 10g new feature to backup to tape?

I heard rumours that Oracle 10g has new features to backup to tape directly. I don't know exactly how this is done, and I'd like the experts to comment. What I've discovered so far is that there is this program called Legato Single Server Version (LSSV) which ships with the Oracle 10g Companion CD which makes RMAN use the tape directly as a medium to backup. Is this CD available for download?

I am truly curious why you actively ask to avoid the "New Features Guide" which provides much of the information you desire.
(http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14214/toc.htm)

Oracle 10G New Feature........Part 1

Dear all,
from last couple of days i was very busy with my oracle 10g box,so i think this is right time to
share some intresting feature on 10g and some internal stuff with all of you.
Have a look :-
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Oracle 10g Memory and Storage Feature.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1.Automatic Memory Management.
2.Online Segment Shrink
3.Redolog Advisor, checkpointing
4.Multiple Temporary tablespace.
5.Automatic Workload Repository
6.Active Session History
7.Misc
a)Rename Tablespace
b)Bigfile tablespace
c)flushing buffer cache
8.ORACLE INTERNAL
a)undocumented parameter (_log_blocks_during_backup)
b)X$ view (x$messages view)
c)Internal Structure of Controlfile
1.Automatic memory management
================================
This feature reduce the overhead of oracle DBA.previously mostly time we need to set diff oracle SGA parameter for
better performance with the help of own experience,advice views and by monitoring the behaviour
of oracle database.
this was just time consuming activity.........
Now this feature makes easy life for oracle DBA.
Just set SGA_TARGET parameter and it automatically allocate memory to different SGA parameter.
it focus on DB_CACHE_SIZE
SHARED_POOL_SIZE
LARGE_POOL
JAVA_POOL
and automatically set it as
__db_cache_size
__shared_pool_size
__large_pool_size
__java_pool_size
check it in alert_log
MMAN(memory manager) process is new in 10g and this is responsible for sga tuning task.
it automatically increase and decrease the SGA parameters value as per the requirement.
Benefit:- Maximum utlization of available SGA memory.
2.Online Segment Shrink.
==========================
hmmmmm again a new feature by oracle to reduce the downtime.Now oracle mainly focus on availablity
thats why its always try to reduce the downtime by intrducing new feature.
in previous version ,reducing High water mark of table was possible by
Exp/imp
or
alter table move....cmd. but on these method tables was not available for normal use for long hrs if it has more data.
but in 10g with just few command we can reduce the HWmark of table.
this feature is available for ASSM tablespaces.
1.alter table emp enable row movement.
2.alter table emp shrink space.
the second cmd have two phases
first phase is to compact the segment and in this phase DML operations are allowed.
second phase(shrink phase)oracle shrink the HWM of table, DML operation will be blocked at that time for short duration.
So if want to shrink the HWM of table then we should use it with two diff command
first compact the segment and then shrink it on non-peak hrs.
alter table emp shrink space compact. (This cmd doesn't block the DML operation.)
and alter table emp shrink space. (This cmd should be on non-peak hrs.)
Benefit:- better full table scan.
3.Redolog Advisor and checkpointing
================================================================
now oracle will suggest the size of redo log file by V$INSTANCE_RECOVERY
SELECT OPTIMAL_LOGFILE_SIZE
FROM V$INSTANCE_RECOVERY
this value is influence with the value of FAST_START_MTTR_TARGET .
Checkpointing
Automatic checkpointing will be enable after setting FAST_START_MTTR_TARGET to non-zero value.
4.Multiple Temporary tablespace.
==================================
Now we can manage multiple temp tablespace under one group.
we can create a tablespace group implicitly when we include the TABLESPACE GROUP clause in the CREATE TEMPORARY TABLESPACE or ALTER TABLESPACE statement and the specified tablespace group does not currently exist.
For example, if group1 is not exists,then the following statements create this groups with new tablespace
CREATE TEMPORARY TABLESPACE temp1 TEMPFILE '/u02/oracle/data/temp01.dbf'
SIZE 50M
TABLESPACE GROUP group1;
--Add Existing temp tablespace into group by
alter tablespace temp2 tablespace group group1.
--we can also assign the temp tablespace group on database level as default temp tablespace.
ALTER DATABASE <db name> DEFAULT TEMPORARY TABLESPACE group1;
benefit:- Better I/O
One sql can use more then one temp tablespace
5.AWR(Automatic Workload Repository):-
================================== AWR is built in Repository and Central point of Oracle 10g.Oracle self managing activities
is fully dependent on AWR.by default after 1 hr, oracle capure all database uses information and store in AWR with the help of
MMON process.we called it Memory monitor process.and all these information are kept upto 7 days(default) and after that it automatically purge.
we can generate a AWR report by
SQL> @?/rdbms/admin/awrrpt
Just like statspack report but its a advance and diff version of statspack,it provide more information of Database as well as OS.
it show report in Html and Text format.
we can also take manually snapshot for AWR by
BEGIN
DBMS_WORKLOAD_REPOSITORY.CREATE_SNAPSHOT ();
END;
**The STATISTICS_LEVEL initialization parameter must be set to the TYPICAL or ALL to enable the Automatic Workload Repository.
[oracle@RMSORA1 oracle]$ sqlplus / as sysdba
SQL*Plus: Release 10.1.0.2.0 - Production on Fri Mar 17 10:37:22 2006
Copyright (c) 1982, 2004, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> @?/rdbms/admin/awrrpt
Current Instance
~~~~~~~~~~~~~~~~
DB Id DB Name Inst Num Instance
4174002554 RMSORA 1 rmsora
Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
Would you like an HTML report, or a plain text report?
Enter 'html' for an HTML report, or 'text' for plain text
Defaults to 'html'
Enter value for report_type: text
Type Specified: text
Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DB Id Inst Num DB Name Instance Host
* 4174002554 1 RMSORA rmsora RMSORA1
Using 4174002554 for database Id
Using 1 for instance number
Specify the number of days of snapshots to choose from
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Entering the number of days (n) will result in the most recent
(n) days of snapshots being listed. Pressing <return> without
specifying a number lists all completed snapshots.
Listing the last 3 days of Completed Snapshots
Snap
Instance DB Name Snap Id Snap Started Level
rmsora RMSORA 16186 16 Mar 2006 17:33 1
16187 16 Mar 2006 18:00 1
16206 17 Mar 2006 03:30 1
16207 17 Mar 2006 04:00 1
16208 17 Mar 2006 04:30 1
16209 17 Mar 2006 05:00 1
16210 17 Mar 2006 05:31 1
16211 17 Mar 2006 06:00 1
16212 17 Mar 2006 06:30 1
16213 17 Mar 2006 07:00 1
16214 17 Mar 2006 07:30 1
16215 17 Mar 2006 08:01 1
16216 17 Mar 2006 08:30 1
16217 17 Mar 2006 09:00 1
Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Enter value for begin_snap: 16216
Begin Snapshot Id specified: 16216
Enter value for end_snap: 16217
End Snapshot Id specified: 16217
Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is awrrpt_1_16216_16217.txt. To use this name,
press <return> to continue, otherwise enter an alternative.
Benefit:- Now DBA have more free time to play games.....................:-)
Advance version of statspack
more DB and OS information with self managing capabilty
New Automatic alert and database advisor with the help of AWR.
6.Active Session History:-
==========================
V$active_session_history is view that contain the recent session history.
the memory for ASH is comes from SGA and it can't more then 5% of Shared pool.
So we can get latest and active session report from v$active_session_history view and also get histortical data of
of session from DBA_HIST_ACTIVE_SESS_HISTORY.
v$active_session_history include some imp column like:-
~SQL identifier of SQL statement
~Object number, file number, and block number
~Wait event identifier and parameters
~Session identifier and session serial number
~Module and action name
~Client identifier of the session
7.Misc:-
========
Rename Tablespace:-
=================
in 10g,we can even rename a tablespace by
alter tablespace <tb_name> rename to <tb_name_new>;
This command will update the controlfile,data dictionary and datafile header,but dbf filename will be same.
**we can't rename system and sysaux tablespace.
Bigfile tablespace:-
====================
Bigfile tablespace contain only one datafile.
A bigfile tablespace with 8K blocks can contain a 32 terabyte datafile.
Bigfile tablespaces are supported only for locally managed tablespaces with automatic segment-space management.
we can take the advantage of bigfile tablespace when we are using ASM or other logical volume with RAID.
without ASM or RAID ,it gives poor response.
syntax:-
CREATE BIGFILE TABLESPACE bigtbs
Flushing Buffer Cache:-
======================
This option is same as flushing the shared pool,but only available with 10g.
but i don't know, whats the use of this command in prod database......
anyway we can check and try it on test server for tuning n testing some query etc....
SQL> alter system flush buffer_cache;
System altered.
++++++++++++++++++
8.Oracle Internal
++++++++++++++++++
Here is some stuff that is not related with 10g but have some intresting things.
a)undocumented parameter "_log_blocks_during_backup"
++++++++++++++++++++++++
as we know that oracle has generate more redo logs during hotbackup mode because
oracle has to maintain the a complete copy of block into redolog due to split block.
we can also change this behaviour by setting this parameter to False.
If Oracle block size equals the operating system block size.thus reducing the amount of redo generated
during a hot backup.
WITHOUT ORACLE SUPPORT DON'T SET IT ON PROD DATABASE.THIS DOCUMENT IS JUST FOR INFORMATIONAL PURPOSE.
b)some X$ views (X$messages)
++++++++++++++++
if you are intresting in oracle internal architecture then x$ view is right place for getting some intresting things.
X$messages :-it show all the actions that a background process do.
select * from x$messages;
like:-
lock memory at startup MMAN
Memory Management MMAN
Handle sga_target resize MMAN
Reset advisory pool when advisory turned ON MMAN
Complete deferred initialization of components MMAN
lock memory timeout action MMAN
tune undo retention MMNL
MMNL Periodic MQL Selector MMNL
ASH Sampler (KEWA) MMNL
MMON SWRF Raw Metrics Capture MMNL
reload failed KSPD callbacks MMON
SGA memory tuning MMON
background recovery area alert action MMON
Flashback Marker MMON
tablespace alert monitor MMON
Open/close flashback thread RVWR
RVWR IO's RVWR
kfcl instance recovery SMON
c)Internal Structure of Controlfile
++++++++++++++++++++++++++++++++++++
The contents of the current controlfile can be dumped in text form.
Dump Level Dump Contains
1 only the file header
2 just the file header, the database info record, and checkpoint progress records
3 all record types, but just the earliest and latest records for circular reuse record types
4 as above, but includes the 4 most recent records for circular reuse record types
5+ as above, but the number of circular reuse records included doubles with each level
the session must be connected AS SYSDBA
alter session set events 'immediate trace name controlf level 5';
This dump show lots of intresting information.
it also show rman recordes if we used this controlfile in rman backup.
Thanks
Kuljeet Pal Singh

You can find each doc in html and pdf format on the Documentation Library 
You can too download all the documentation in html format to have all on your own computer here (445.8MB) 
 
Nicolas.

BIBeans 10g new features

Hello,
I've signed to BIBeans 10g beta (without submitting the application) because I'd want to know only the new features that will be introduced in the next release,as we are going to develop a portlet and mail systems using BIBeans...
will this features be present in this new release?
thanxs a lot
Antonio

Will BI Beans 10g provide specific support for email? The answer is no. However, as the BI Beans environment is open and extensible you could add in email support very quickly and easily.
The portlet support will remain exactly as it is today. There is a portal sample provided on the BI Beans section of OTN that explains how to integrate BI Beans presentations within Portal.
The aim of BI Beans 10g is to provide a rich declarative development environment for building Java Client, HTML and UIX applications. BI Beans will be leveraging all the new development tools provided by JDeveloper 10g. A large number of new JSP tag libraries have been added to allow web developers to quickly and easily build interactive data driven applications.
Hope this helps
Business Intelligence Beans Product Management Team
Oracle Corporation

10g New features

Hi all,
I have been asked to prepare a handbook on new features of 10g in developer's perspective. Can anyone suggest me where I could find it. B'coz most of the articales are written on DBA perspective and in bits not in full.
Thanks in advance.
Regards,
Jaggyam

Have you read this page? Although it's main focus is still on DBAs, I as a developer found the articles in there useful too.
C.

Nice introduction's link for this 10g new feature

As starting point for future discussion in this forum i post a link with a small introduction of Oracle Expression Filter: http://www.oracle.com/technology/oramag/oracle/05-may/o35sql.html
The official Oracle documentation:
- Oracle® Database Application Developer's Guide - Expression Filter
10g Release 1 (10.1):
http://download-west.oracle.com/docs/cd/B14117_01/server.101/b10821/toc.htm
- Oracle® Database Application Developer's Guide - Rules Manager and Expression Filter
10g Release 2 (10.2):
http://download-east.oracle.com/docs/cd/B19306_01/appdev.102/b14288/toc.htm
I never used this feature before, but I can start now ;-)
Cheers, Aron

Thanks Aron. Please let us know how it goes, if you are so inclined.
There is also a new page on OTN for Expression Filter and Rules Manager resources at
http://www.oracle.com/technology/products/database/rules_manager/index.html
Regards,
Bill Beauregard
Principal Product Manager
Message was edited by:
wbeaureg

Unable to use 10g New feature -- COLLECT

Hi all,
Im trying to make use of the COLLECT function for string aggregation(Though I could stragg I would like to try this out) in my sql.
Im doing the following:
Select col1, collect(col2) as col2
from tab1
group by col1;
But it returns me with
+select col1,collect(col2)
ERROR at line 1:
ORA-00932: inconsistent datatypes: expected NUMBER got -+
What could be the reason and how could I make use of COLLECT?
Database : 10g Release:10.2.0.4
Thanks in Advance,
Ila.

Hi Odie,
After the TYPE is created(With name prefix "SYS"), system assigns the values to the collection type and aggregates it to give the result as mentioned in the link above (No need to create a type explicitly).
When I'm trying to execute a query involving COLLECT, its results in error which I had mentioned above.
Im bit unclear if Im missing something.
Thanks in advance..
Ila

IZo-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam

I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad Ali

muhammadali wrote:
I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad AliOkay I've haven't done 1z0-045 ... but I at one point I was considering 1z0-050 so I'm willing to share my views on an upgrade exam and exams in general.
Remember Oracle are trying to ensure that a DBA who was tested at 8i DBA OCP has nw
It depends on your definition of read the topics. If you mean literally just read the topics then that will result in a failure. If you mean study research practice and fully understand the topics that should lead to a pass.
Bear in mind that Oracle would expect a competent 8i DBA attending the 5 day training course Oracle Database 10g: New Features for Oracle8i DBAs [http://education.oracle.com/web_prod-plq-dad/plsql/show_desc.redirect?dc=D17389GC10&p_org_id=&lang=&source_call=] to be able pass the exam with perhaps 2 to 4 weeks further study, revision and practice.
Interestingly this particular exam has a relatively high pass mark (73%) ... one implication of that is that it is prudent to be comfortable with all topics.
Generally an upgrade exam will cover topics beyond that of the straight OCA/OCP exams. The questions will obviously be at OCP level.
It is possilble the Sybex book Oracle 10g New Features for Administrators Study Guide (Certification Study Guide) ISBN-13: 978-0782143553 which although for 1z0-040 may have some relevance for some of your topics. If you choose to purchase it that is your choice. (It seems to have good amazon reviews ... though all of these books can contain errors, it may or may not be updated for 10gR2, and some Sybex Oracle books are sometimes OTT in some areas IMHO, but that wouldn't stop me using one).

1Z0-040 EXAM PREPRATION TIP

Hi all,
Can Anyone please send me or guide me for the documentation for the preparation of Oracle 1Z0-040 Exam..
Regards,
Vikas Kohli

Vikas Kohli wrote:
Hi all,
Can Anyone please send me or guide me for the documentation for the preparation of Oracle 1Z0-040 Exam..
Regards,
Vikas Kohlialso with oracle documentation
i have prepared using this book. if you would like, you can buy it in near book shop in your city.
if you would like to buy in online, refer the link:-
Ocp Oracle 10g New Features For Administrators
http://www.infibeam.com/Books/info/bob-bryla-biju/ocp-oracle-10g-new-features-administratorsw-cd/9788183330176.html

10g new features(study guide 1z0-040)

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