DBA Oracle 10g book

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• How to use Oracle 10g (LOGMINER) consistent with DBA privileges JKM

  Hi gurus,
  
  Transposition of the CDC, we are checking out JKM Oracle 10g coherent (LOGMINER).
  Only restriction is that we can have no privilege DBA granted to the user of the ODI.
  
  So far, I did the following
  
  JKM Oracle 10g compatible (LOGMINER) uesed with
  
  ASYNCHRONOUS_MODE = NO
  AUTO_CONFIG = NO
  JOURNAL_TABLE_OPTIONS: USERS
  
  
  1 source schema: test
  2. There are 2 tables (DEPT_CDC_SRC and EMP_CDC_SRC) in the schema of the TRIAL, the two were added to the process of the CDC
  3 schema work: cdc
  
  4. from SYS schema the following grants were given to ODI work shema user.
  
  Grant connect, the cdc resources
  GRANT SELECT ANY TABLE OF CDC
  Grant EXECUTE ON dbms_stats to cdc
  Grant execute on DBMS_CDC_PUBLISH at CDC
  Grant execute on DBMS_CDC_UTILITY to CDC
  Grant execute on DBMS_CDC_SUBSCRIBE at CDC
  Grant execute on DBMS_STREAMS_CDC_ADM to CDC
  Grant execute on DBMS_CDC_IPUBLISH to CDC
  Grant execute on DBMS_CDC_SYS_IPUBLISH to CDC
  Grant execute on DBMS_CDC_ISUBSCRIBE at CDC
  Grant execute on DBMS_CDC_DPUTIL to CDC
  Grant execute on DBMS_CDC_EXPDP to CDC
  Grant execute on DBMS_CDC_EXPVDP to CDC
  Grant execute on DBMS_CDC_IMPDP to CDC
  
  5. as a user SYSDBA has done the following:
  ====================================
  SHUTDOWN IMMEDIATE;
  BOOTABLE MEDIA;
  ALTER DATABASE ARCHIVELOG;
  ALTER DATABASE OPEN;
  ALTER SYSTEM ARCHIVE LOG START;
  ALTER SYSTEM SWITCH LOGFILE;
  ===================================
  
  6 start journal... it fails to create the stage newspaper.
  with the following error
  ORA-06512: at "SYS." DBMS_CDC_PUBLISH.
  
  7. for the goal conceded role DBA to CDC test and start the log it is successful
  
  8 revoked of CDC DBA and restart the log. It still fails to form newspaper market.
  with the same error i.e.
  ORA-06512: at "SYS." DBMS_CDC_PUBLISH.
  
  How to solve this problem without any DBA privilege to the scheme of ODI work?
  
  Kind regards
  Frédéric
  
  Published by: 804400 on November 24, 2010 02:39

  Hello

  http://www.DBA-Oracle.com/t_insifficient_privileges_create_view_grant.htm said

  You must have the privileges of the object that you made from tables

  Privileges required to create views

  To create a view, you must meet the following requirements:

  You must have been granted the CREATE VIEW (to create views in your schema) or CREATE ANY VIEW (to create a view of another user schema) system privilege, either explicitly, or by a role.

  You need to explicitly obtain the SELECT, INSERT, UPDATE, or DELETE privileges object on all underlying base objects in the view or system privileges SELECT ANY TABLE, INSERT a WHOLE TABLE, UPDATE ANY TABLE or DELETE ANY TABLE. You may not have gotten these privileges through roles.

  I hope this helps.

  Thank you
  Fati

• Oracle 10g DBA questions

  I am preparing to Oracle 10g certification. I have several questions that I can't answer how well I did a lot of research. Help, please. Thank you. S.
  
  1. which two databases users can log into EM to perform the loading bath using SQL loader?
  
  2. who would have three configurations you use for the automatic management of the backup and restoration of the Oracle database operations?
  store data files in the flash recovery area.
  store the archive logs in the flash recovery area.
  Back up the control files; use the database in archivelog mode.
  Configure the automatica undo management;
  Use the flash recovery for backup files automatic storage management
  
  3. which three user names, by default, can provide access to the control of database Oracle Enterprise managers?
  system, sysman, dmsnmp, sys?
  
  4. When you create a database using DBCA, why is the block size not enabled?
  
  5. the table maybe flashback if it resides in a locally managed tablspace?

  You do not have my point. There is no need to look for 'anyone' on any forum for the answers. You should look for them yourself.

  Think about this question only. Why the confusion? Florian gave an answer already you must choose the tempelate custom to get the option of block size. So the question is the size of block unmodifiable why right?

  + 1. you have chosen the file storage system.

  Doesn't ANY sense!
  2. you use no model of custom database to create db

  + 3. you haven't chosenGrid Ctrl +.
  It has nothing to do with the size of the block.

  + 4. data block size is set to the maximum block size supported by the operating system.

  Nope, oracle assigns the default value they use in a statement.

  + 5 block size can be increased when DBCA is called Oracle installer +.
  Nonsense!

  I left the option 2, that has meaning today?

  Yet once, not worth about issues and especially not these. Think and prepare concepts and for it you just put the efforts.

  HTH
  Aman...

• Download Oracle 10g R2

  Hi all
  
  I am a newbie in oracle.
  
  I had to use oracle 10g R2 (for one of the following platforms: Windows 7/2008/Linux) that I am preparing for my 10g OCP DBA certification.
  
  But when I go to the site of Oracles for downloading it doesn't show that the 11g 10g.
  
  I am in great need of 10g.
  
  So please, can someone help me to download it.
  
  Thanks in advance.

  Once again:

  http://www.Oracle.com/technetwork/JP/database/Enterprise-Edition/downloads/index.html

  Scroll down

• Connect to oracle 10g db using shell linux files

  Hello
  
  I need to connect to oracle 10g db using shell linux files. Already I have username, password, hoststring and details is SCOTT/TIGER@TESTDB.
  I need to pass the values of this 3 (SCOTT/TIGER@TESTDB) at runtime only (i.e.) as PARAMETERS. Suppose that I'll give the wrong password or username, I need to capture this error in 1file and send the error details to our dba teams mail identification. Identification of email as [email protected] if its success, I have need to write the 'success' message in 1 file and no need to send a mail to the group.
  
  Can U please help to solve this problem.
  
  Thanks and greetings
  Sivaraman.

  double post: Re: connect oracle using shell with the error log

  Please do not cross post.

• Imported a few diagrams of Oracle database 11g oracle 10g

  Hello
  
  I have the task to import some schemas are basis of oracle 10g (10.2.0.4) in the database to oracle 11 GR 2 (11.2.0.2). Now I only oracle 10g export and import utility (the 11g server is not where I give myself the import duties).
  
  I can do the export of the g 10 patterns using the 10 g utility to export and then import into database 11 g using the 10 g import utility? I ran a test to do this and found it works but I would like also to have advice from experts on this subject.
  
  Also another question is: If the schema of the source is 11g - assume - can the utility of export/import of 10g still work in this case? I mean the scheme for the export of db1 say (which is 11 g) using 10 g utility to export and import them into 11 g db2 database (which is still 11 g) using 10 g import? I request because I don't have access to the 11g server and trying to find what I can do with the 10g utilities.
  
  Thank you

  set up a database connection to the database to version 10 gr 2 in 11 GR 2 database.
  Now using the client impdp GR 11, 2 utility use
  Impdp network_link =

  Fact.
  Your "objection" you have no access to GR 2 11 does not count that you can install a client of 11 GR 2.

  Also in general do not use a version more low imp to imp to a higher version database
  Exp and imp are also deprecated in 10g and more.

  -------------
  Sybrand Bakker
  Senior Oracle DBA

• architecture of DBA Oracle 10 g

  Hello
  
  Can someone tell me, AMS is the new oracle 10g architecture?

  Hello

  check

  http://www.peridale.co.UK/architecture%2010g.PDF

  http://books.Google.co.in/books?id=TmPoYfpeJAUC&printsec=frontcover&dq=architecture+of+Oracle+10G&hl=en&EI=svWWTJxJkeq9A6XT1JkN&SA=X&Oi=book_result&CT=result&resnum=1&ved=0CDIQ6AEwAA

  Thank you

• ORACLE 10g Performance: Dual-core against multicore

  All the
  
  I'm not sure if this is the right place to ask this question, but what is generally the recommended hardware approach with regard to the data warehouse ORACLE running on a multiprocessor system with options is: dual-core or many - core (4, 6 or 8 cores)?
  
  I understand suggests that a server based on an 8-core processor does not offer the same performance benefits of eight processors core; So logically, it would be preferable to keep the carrots to a minimum while using the feature of "parallelism" to ORACLE on a multi-core system. Is it a correct assumption? Or can get you that little bit of performance using a single indictment of a multicore processor?
  
  Examples of an 8-core system:
  
  Option1: HP DL580 G5 Server, 4 * processors dualcores Intel Xeon E7220 2.93 GHz, 32 GB DIMM RAM
  Option2: Sun SPARC T5440 Server, 1 * T5440 8-core CPU module 1.4 Ghz 64 son, RAM 32 GB DIMM
  Option3: Server HP DL785 G5, 2 * processors four cores AMD Opteron 8393 3.1 GHz, 32 GB DIMM RAM
  
  Which option would be best?
  
  See you soon,.
  F
  
  Published by: OracleDisciple on September 16, 2009 12:03 AM

  Hello

  What is the recommended hardware approach regarding the data warehouse ORACLE running on a multiprocessor system with options is: dual-core or many - core (4, 6 or 8 cores)?

  It depends on the characteristics of your workload.

  Do you see the CPU in your top 5 timed?

  Most data warehouses are not related to the CPU, they are I/O related because there is not enough RAM to cache all data blocks...

  I have here some notes that explain this in detail:

  http://www.DBA-Oracle.com/oracle10g_tuning/t_cpu_constrained_bottleneck.htm

  Which option would be best?

  One of these will be fine. In a data warehouse, it is easy driving processors at full capacity, using OPQ by adjusting the LEVEL.

  For more information, visit http://www.tpc.org and searchg for Oracle TPC - H benchmarks, that's how I evaluate the DW servers:

  This is the bench for the DL580:

  http://www.Google.com/search?q=site%3Awww.TPC.org++Oracle+TPC-h+DL580+&AQ=f&OQ=&AQI=

  Why limit your choices to HP and Sun? IBM has screamer servers, as the fact of UNISYS and same Dell...

  Just be careful. I've seen shops that upgrading to more/more-fast CPU, to see no change in performance.

  I hope this helps...

  Donald K. Burleson
  Oracle Press author
  Author of "Oracle Tuning: the definitive reference".
  http://www.rampant-books.com/book_2005_1_awr_proactive_tuning.htm
  "Time flies like an arrow; Flies to fruit like a banana.

• which is the best - oracle 10g / 11g or DB2 UDB / EC 9/9.5/9.7 or mysql 5.0?

  Mr President
  
  who is the best? most large market reach? What is statistics for the following databases in India and in the world? with the turnover of grater by navigating their database product?
  
  * 1 ^ st ^ oracle 10g / 11 g *.
  or
  * 2 ^ nd ^ DB2 UDB / EC 9/9.5/9, 7 - it's a product of ibm, but it supports mainframe support oracle mainframe.does? *
  Gold
  * 3 ^ rd ^ mysql 5.0 EE / THIS *.
  
  or
  
  * 4 ^ th ^ other (s) - and then specify its best features too.*
  
  If done Googling package (s) on this issue but don't find a chart or a statistical record for it.is it not in the book of Records oracle?
  
  Look at it can seek a technical forum off topic but it is so relevant for one student who want to be in the field of database (s)? side by it is relevant for the general database forum side also...
  
  concerning
  Holmes
  
  Edited by: s.holmes on July 17, 2009 23:15

  Hello

  Well said Aman.

  @OP,
  We can not campare database to another database which is just useless.
  If you really want to know about the product, then 'Buy' and 'start' using this product, so you can understand what is the pro and cons of each product.

  In short, if you want to know then software Oracle is on top on the market for the database.

  Thank you

  Kind regards
  Taj

  Published by: Mohammed Taj on July 19, 2009 10:51

• Oracle 10g RAC - private interconnection on VLAN not routable private

  There is in our data center existing Oracle 10g RAC configured with VLAN private interconnection managed by a different group of DBA.
  
  We create a new, separate Oracle 10 g RAC environment to support our request.
  
  When we discussed with our data center people to set up a local VIRTUAL private network for our CARS of interconnection, they suggest to use the same VLAN used by the other Oracle RAC configurations existing private. In this case the IPs of interconnection will be on the same subnet as the other Oracle RAC configurations.
  
  For example, if
  RAC1 with 2 nodes use 192.168.1.1 and 192.168.1.2 in the VLAN_1 for the Interconect, they want us to use the same VLAN_1 with interconnecting IP 192.168.1.3 and 192.168.1.4 to our 2 node RAC.
  
  Share the same subnet on the same private VLAN for the interconnection of different configurations of RAC, supported?
  Which will cause a drop in performance? This means the IPs of a RAC interconnect configuration is to pings from other RAC configuration.
  
  Someone met with such purpose?
  
  Could not find any info on it on Metalink.
  
  Thank you

  Yes
  It is practically very doable... as you would have only 4 m/c in subnet ip... and it is much less than the public subnet that we should abstain from interconnection.

• Oracle 10G installation problem: DISPLAY PRAMETER

  Hello
  
  I created a solaris VM using VMWARE. While trying to install oracle 10g of loging directly in the virtual machine, I get the following error.
  couldnot execute auto check for display colors using command/usr/openwin/bin/xdpyinfo(1). Check if the display variable is set
  
  I use VNC or humming bird? Is it not possible to install directly using solaris CDE
  
  
  I tried by the display setting, but the same error is thrown
  
  Please let me know any work around for this problem.

  I bet that...

  you connected to the desktop as root, open a terminal, su was at oracle and started the runInstaller.

  In which case the office belongs to root and disadvantaged poor oracle is not a desktop computer can be written. The solution is not to connect to the desktop as root. Indeed, in the real world most DBA trying to do this will get their fingers slapped.

• expdp diractory in oracle 10g

  Hi master,
  
  I use oracle 10g on RHEL5. I just tried to export the schema with expdp rather than traditional exporting.
  
  to do this, I created a directory exp_dir in "u01/app/oracle/oradata', grant create any user directory that you wish to export. Directory created as "sys as sysdba.
  
  grant read, write to the user on the directory.
  
  taken the export with expdep...
  
  but in this whole process, I never see a directory created at the specified folder.is, the directory is virtual? the dumpster exported said
  
  Empty the file system set. SYS_EXPORT_SCHEMA_01 is:
  /U01/app/Oracle/oradata/user.dmp
  Work 'SYSTEM '. "" SYS_EXPORT_SCHEMA_01 "conducted at 14:56:37
  
  where is the directory created?
  
  Thanks and greetings
  VD

  In my view, it is an extra step in security.
  You must have the right to create a directory in the DB AND the level of the BONE.
  Think that companies, including a separation of functions is considered strictly.

  What if someone entitled to create directories in the comic book, doing so would crush the existing OS files for example
  expdp reuse_dumpfiles = y dumpfile =system.dbf

• Hello Sir: I use a generator of form of oracle 10g and I want to search on two dates using between.how it is possible.

  Hello Sir: I use a generator of form of oracle 10g and I want to search on two dates using between.how it is possible.

  I guess its text fields are the date data type.

• Oracle 10g of MSSQL 2005 database link

  Hello

  We are configuration link database to oracle 10g of mssql 2005

  Thanks to the heterogeneous connectivity. We get the following error when testing database link.

  ORA-28500: connection between ORACLE and a non-Oracle system has sent this message:

  ORA-28541: error in the HS on line 1 init file.

  ORA-02063: preceding 2 lines of < SID >

  28500 00000 - "connection between ORACLE and a non-Oracle system has sent this message:

  * Cause: The cause is explained in the forwarded message.

  * Action: See documentation for the non-Oracle of the transmission system

  Message.

  Error on line: column 4:19

  Can someone guide correct configeration of Hetrogeneous Service and why the error arises.

  Thank you

  Basu,

  Dg4ODBC gateway can be used with the 10.2.0.5 database. It is certified and no additional license is required for the database to ODBC gateway - the license is included in the license database (even when the Oracle database is still version 10.2) AND you can also install Dg4ODBC on another machine, then the Oracle database. There is no need to have Dg4ODBC installed on the same computer as the Oracle database.

  -When you install DG4ODBC on the same machine as your Oracle 10.2 database, then install in its own, separate OH - otherwise you will corrupt your existing installation of the database.

  -Klaus

  Post edited by: kgronau

• Is there a way to fill the boss way recursive/dynamically in oracle 10g

  Hello

  I want to complete the following template and then use the result as a virtual table in oracle 10g.

  SELECT 2 FROM DUAL;

  UNION ALL

  4. SELECT FROM DUAL;

  ALL UNIONL

  8. SELECT FROM DUAL;

  .

  .

  .

  .

  UNION ALL

  . SELECT POWER (2.61) FROM DUAL;

  Is it possible that I can use the recursion or dynamic query with "with clause" and avoid writing all these statements.

  Thank you

  YG

  Hi GY,.

  In 10g, you can use a clause of the TYPE:

  SELECT nbr

  OF THE DOUBLE

  MODEL

  DIMENSION (2 d)

  MEASURES (number 0)

  RULES ITERATE (61)

  (nbr [ITERATION_NUMBER] = power (2, ITERATION_NUMBER + 1))

  ORDER BY nbr;

  From 11 g 2, you can use a WITH recursive clause:

  WITH v (n, lvl) AS (SELECT 2 n, 1 lvl FROM DUAL

  UNION ALL

  SELECT 2 * n, 1 + lvl

  V

  WHERE the lvl<=>

  )

  Select n v