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• New Oracle Database 12 c Maximum availability Certified Expert Certification does NOT have its own review?

  Hello

  Someone told me that there is a new Oracle 12 c availability maximum expert certification exam.

  But I don't see any number of review for her.

  Thank you Roger

  It is not a review of these credentials.  It is a 'bonus' credential you receive if you get three other certifications:

  12 c of Oracle Certified Professional database administrator

  Oracle Certified Expert 12 c Data Guard Administration

  Oracle Certified Expert 12 c RAC and grid Infrastructure of Administration

  More info on:

  https://blogs.Oracle.com/certification/entry/1152_07

• Migration of VCenter 4.0 to 4.1 on the new server - database upgrade problem

  Hello

  I am trying to migrate from a 32-bit W2K3 vCenter Server 4.0 to 4.1 running on a new server W2K8 R2.

  The servers have different hostnames and IP addresses.

  The datamigration tool ran on the existing server and registered the relevant question of config. I run it on the new server, and he acknowledges that there is data on migration and launch the installation program. This will go through the first steps and connects successfully to the db SQL 2005 (which is on a separate machine) via the DSN. Then, it generates an error:

  "vCenter server does not support the upgrade of database version 2.5u5 or below." Please upgrade the database to a supported version and try again".

  Thus, the vCenter database is in an old 'format '?

  How can I update manually?

  Thank you very much

  P

  Welcome to the community.

  VCenter 4.0 DB is different from 2.5, for its strange.

  Check the DSN configuration if you point to the correct DB.

  André

• Migration of data from the old platform to the new primary database, need advice.

  I have physical standby facility and everything works now.
  
  Next weekend, we will do the actual migration of the old platform to the new environment.
  
  I have several issues of concern.
  
  Migration will go to the primary database. I'll have to remove patterns and inside expdp dmp.
  
  While I do all those, what data base waiting? should I disable it again apply?
  
  What other concerns and precautions I need to take before I have to remove all data from primary school and do a migration?
  
  Thank you in advance.

  Hello;

  My main concern would be the FRA (assuming you use it).

  By doing all that generates a ton of archives, you have to worry about the space on both sides.

  I would consider increasing my FRA on both sides.

  I would not disable the recovery, but I look very close and be willing to adjust my space as needed.

  As long as you don't miss space you should be fine. I had once a backup log files more than 250, and it took about 15 minutes to catch up.

  Have a little prepared scripts in advance if you can increase the space or delete archive applied and it should be fine.

  I also opened at least two terminals on the primary and Standby. Everyone look at space and the other to execute all what you need to adjust the space.

  The rest is common sense, first do the smaller drawing if you have an idea what to expect. Decaying etc. as much as possible.

  Best regards

  mseberg

  I have a shell script called 'quickcheck.sh' (use a separate but .env file it will send information vital back)

  With a little work, you can do this in something that makes it easy to keep an eye on things.

  #!/bin/bash
  ####################################################################
  #
  
  if [ "$1" ]
  then DBNAME=$1
  else
  echo "basename $0 : Syntax error : use . quickcheck  "
  exit 1
  fi
  
  #
  # Set the Environmental variable for the instance
  #
  . /u01/app/oracle/dba_tool/env/${DBNAME}.env
  #
  #
  
  $ORACLE_HOME/bin/sqlplus /nolog <
  

  and then a SQL file called quickaudit:

  SPOOL OFF
  CLEAR SCREEN
  SPOOL /tmp/quickaudit.lst
  
  --SELECT SYSDATE FROM DUAL;
  --SHOW USER
  
  PROMPT
  PROMPT -----------------------------------------------------------------------|
  PROMPT
  
  SET TERMOUT ON
  SET VERIFY OFF
  SET FEEDBACK ON
  
  PROMPT
  PROMPT Checking database name and archive mode
  PROMPT
  
  column NAME format A9
  column LOG_MODE format A12
  
  SELECT NAME,CREATED, LOG_MODE FROM V$DATABASE;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking free space in tablespaces
  PROMPT
  
  column tablespace_name format a30
  
  SELECT tablespace_name ,sum(bytes)/1024/1024 "MB Free" FROM dba_free_space WHERE
  tablespace_name <>'TEMP' GROUP BY tablespace_name;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking freespace by tablespace
  PROMPT
  
  column dummy noprint
  column  pct_used format 999.9       heading "%|Used"
  column  name    format a16      heading "Tablespace Name"
  column  bytes   format 9,999,999,999,999    heading "Total Bytes"
  column  used    format 99,999,999,999   heading "Used"
  column  free    format 999,999,999,999  heading "Free"
  break   on report
  compute sum of bytes on report
  compute sum of free on report
  compute sum of used on report
  
  set linesize 132
  set termout off
  select a.tablespace_name                                              name,
         b.tablespace_name                                              dummy,
         sum(b.bytes)/count( distinct a.file_id||'.'||a.block_id )      bytes,
         sum(b.bytes)/count( distinct a.file_id||'.'||a.block_id ) -
         sum(a.bytes)/count( distinct b.file_id )              used,
         sum(a.bytes)/count( distinct b.file_id )                       free,
         100 * ( (sum(b.bytes)/count( distinct a.file_id||'.'||a.block_id )) -
                 (sum(a.bytes)/count( distinct b.file_id ) )) /
         (sum(b.bytes)/count( distinct a.file_id||'.'||a.block_id )) pct_used
  from sys.dba_free_space a, sys.dba_data_files b
  where a.tablespace_name = b.tablespace_name
  group by a.tablespace_name, b.tablespace_name;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking Size and usage in GB of Flash Recovery Area
  PROMPT
  
  SELECT
    ROUND((A.SPACE_LIMIT / 1024 / 1024 / 1024), 2) AS FLASH_IN_GB,
    ROUND((A.SPACE_USED / 1024 / 1024 / 1024), 2) AS FLASH_USED_IN_GB,
    ROUND((A.SPACE_RECLAIMABLE / 1024 / 1024 / 1024), 2) AS FLASH_RECLAIMABLE_GB,
    SUM(B.PERCENT_SPACE_USED)  AS PERCENT_OF_SPACE_USED
  FROM
    V$RECOVERY_FILE_DEST A,
    V$FLASH_RECOVERY_AREA_USAGE B
  GROUP BY
    SPACE_LIMIT,
    SPACE_USED ,
    SPACE_RECLAIMABLE ;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking free space In Flash Recovery Area
  PROMPT
  
  column FILE_TYPE format a20
  
  select * from v$flash_recovery_area_usage;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking last sequence in v$archived_log
  PROMPT
  
  clear screen
  set linesize 100
  
  column STANDBY format a20
  column applied format a10
  
  --select max(sequence#), applied from v$archived_log where applied = 'YES' group by applied;
  
  SELECT  name as STANDBY, SEQUENCE#, applied, completion_time from v$archived_log WHERE  DEST_ID = 2 AND NEXT_TIME > SYSDATE -1;
  
  prompt
  prompt----------------Last log on Primary--------------------------------------|
  prompt
  
  select max(sequence#) from v$archived_log where NEXT_TIME > sysdate -1;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  PROMPT
  PROMPT Checking switchover status
  PROMPT
  
  select switchover_status from v$database;
  
  PROMPT
  PROMPT ------------------------------------------------------------------------|
  PROMPT
  
  SPOOL OFF
  
  exit
  

  The env file looks like this: (if the file would be PRIMARY.env)

  ORACLE_BASE=/u01/app/oracle
  
  ULIMIT=unlimited
  
  ORACLE_SID=PRIMARY
  
  ORACLE_HOME=$ORACLE_BASE/product/11.2.0.2
  
  ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data
  
  LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
  
  LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
  
  LIBPATH=$LD_LIBRARY_PATH:/usr/lib
  
  TNS_ADMIN=$ORACLE_HOME/network/admin
  
  PATH=$ORACLE_HOME/bin:$ORACLE_BASE/dba_tool/bin:/bin:/usr/bin:/usr/ccs/bin:/etc:/usr/sbin:/usr/ucb:$HOME/bin:/usr/bin/X11:/sbin:/usr/lbin:/GNU/bin/make:/u01/app/oracle/dba_tool/bin:/home/oracle/utils/SCRIPTS:/usr/local/bin:.
  
  export EXP_DIR=/u01/oradata/PRIMARY_export
  
  export TERM=vt100
  
  export ORACLE_BASE ORACLE_SID ORACLE_TERM ULIMIT
  
  export ORACLE_HOME
  
  export LIBPATH LD_LIBRARY_PATH ORA_NLS33
  
  export TNS_ADMIN
  
  export PATH
  

  Published by: mseberg on December 9, 2011 18:19

• Form does not display the 'new' SQL database records

  I have a PDF form that retrieves data from a SQL Server.  The fields of
  the PDF are filled from the database after you have selected a specific
  record in a menu drop down and clicking a button called 'bridge '.
  The problem is that the drop-down list does not display new records that
  have been recently added to the database.  I have to open the form
  in the designer, and then save it, (* note - I change anything at this point.)
  Then, when the form is opened upward in Adobe drop-down list show all
  the documents, including the new ones.  I even put a manual on refresh
  form to try to solve the computer problem has not helped. Seriously left speechless.

  Any help is greatly appreciated.

  
  Here is my code for the menu drop down.

  ++++++++++++++++++++++++++++

  topmostSubform.Page1.JobSelect::initialize - (JavaScript, client)
  var sDataConnectionName = "BBCC" example - var sDataConnectionName
  = 'Test ';
  var sColHiddenValue = "ContractAdmin_Key"; example - var
  sColHiddenValue = "Dept_ID";
  var sColDisplayText = "JobDescription". example - var
  sColDisplayText = "Dept_ID".

  Search for sourceSet node that match the name of DataConnection
  var nIndex = 0;
  While (xfa.sourceSet.nodes.item (nIndex) .name! = sDataConnectionName)
  {
  nIndex ++;

  }

  oDB var = xfa.sourceSet.nodes.item (nIndex);
  oDB.open ();
  oDB.first ();
  

  Search with the command 'class name' node
  var nDBIndex = 0;
  While (oDB.nodes.item (nDBIndex) .className! = 'command')
  {
  nDBIndex ++;

  }

  Save the original settings before you assign it, BOF and EOF to stay
  var sBOFBackup =
  oDB.nodes.item (nDBIndex).query.recordSet.getAttribute ("bofAction");
  var sEOFBackup =
  oDB.nodes.item (nDBIndex).query.recordSet.getAttribute ("eofAction");
  

  oDB.nodes.item (nDBIndex).query.recordSet.setAttribute ("stayBOF",
  "bofAction");
  oDB.nodes.item (nDBIndex).query.recordSet.setAttribute ("stayEOF",
  "eofAction");

  Clear list
  this.clearItems ();

  Find the record with the corresponding data connection name
  nIndex = 0;
  While (xfa.record.nodes.item (nIndex) .name! = sDataConnectionName)
  {
  nIndex ++;

  }

  var oRecord = xfa.record.nodes.item (nIndex);
  

  Find the value
  var oValueNode = null;
  var oTextNode = null;
  for (var nColIndex = 0; nColIndex < oRecord.nodes.length; nColIndex ++)
  {If (oRecord.nodes.item (nColIndex) .name is sColHiddenValue)
  {oValueNode = oRecord.nodes.item (nColIndex) ;} on the other
  If (oRecord.nodes.item (nColIndex) .name == sColDisplayText) {oTextNode
  = oRecord.nodes.item (nColIndex); } }

  While (!) ODB. IsEOF())
  {
  this.addItem (oTextNode.value, oValueNode.value);
  oDB.next ();

  }

  Restore the original settings
  oDB.nodes.item (nDBIndex).query.recordSet.setAttribute (sBOFBackup,
  "bofAction");
  oDB.nodes.item (nDBIndex).query.recordSet.setAttribute (sEOFBackup,
  "eofAction");
  

  Close connection
  oDB.close ();

  ++++++++++++++++++++++

  Here is the code for the button refresh

  +++++++++++++++++++++

  topmostSubform.Page1.Button27::click - (JavaScript, client)
  sourceSet.BBCC.requery ();

  +++++++++++++++++++++

  The other thing that could happen is a problem of refreshment in the DropDownList control. Try to add the command xfa.layout.relayout () after the database connection has been closed.

  Paul

• Create new external database business district on dblink

  Hi all
  
  I have the following configuration,
  
  ORCL - database of the EUL
  The END user licensee is BI_ADMIN.
  ADG - database objects and data
  
  There is a link of database between ORCL and ADG using the username BI_ADMIN.
  
  Steps to recreate the problem
  1. I connect to the EUL in ORCL
  2. click on the button "create a new business district.
  3. ensure to the "online dictionary" is selected, then click Next.
  4. Select the appropriate drop down list db_link.
  5. Select user scott in list of users
  6. click the optionss and public tables option button 'tick '. Then click on the OK button.
  7. click on the next button
  8. click on the user scott in the available box.
  
  At this time I have a problem, no objects in the scott schema are displayed for selection.
  If I create a new user in the database of the ADG, as well as a new object in the newly created schema and I follow the steps 1 to 9 detailed above, its replacement by scott with
  the new user, I created, the object I created appear in the available area.
  
  I'd appreciate it if someone can tell me what I'm doing wrong.
  
  Thank you
  Mel

  Hello
  I was wondering if you have a schema in the local database with the same name as the one you want to shoot through the database link. You will need to do a little workaround to work around this problem, if it comes to your scenario.

  I have a paper in my downloads area on my site: http://ascbi.com/downloads.htm that describes how to extract the definitions given over a database link. Take a look and let me know if that helps.

  Best wishes
  Michael

• a new user database contain tables how?

  Hi all
  recently, I ordered "exp" user to export my database, and I'm totally surprised that I have created the new user, contains only 11 tables (that I created), but while export thousands of unknown paintings there and a lot of thing that has been exported.u can imagine my exported file (.dmp file) is a size 86 MB.
  What is this funny magic?

  You are right that you you have answered the question

  You said:
  the new user i created was given grants of dba, along with connect and resource
  

  If you have a DBA role granted to a user and that you export with full = o that export you for the WHOLE DB for all users.
  This is what happened.
  But when you import you use tosuer of the user so you only import so that the objects that the user is the owner.

  Kind regards
  bobin

• problem with recording new object database

  Hi all
  
  I am having some problems with registration of the database object.
  
  I have 2 classes
  
  {Test}
  Laboratory Lab - > not nullable in DB
  LastElement-> element (2 part)
  Items in collection-> (a-2-many element)
  }
  
  Element
  {
  String value
  Test parentTest-> (one to a test - key to building elements)
  }
  
  1. I create new Test ts1 and new element el1
  2. I add el1 ts1 items
  3. I updated el1 lastElement in ts1
  4 assignSequenceNumbers
  When I will I have an exception for the Insert for Test-> impossible to insert null for LAB_ID
  
  I found that if I do step 3 everything works fine and the INSERTION is done in a single step (all the attributes private and one-2-one References are included)
  If I do the step 3, only private attributes are generated for the insert and after insertion will update for all individual references. And it would be ok if I wouldn't not nullable fields.
  
  Is it possible to force Toplink do not separate first INSERTION to 2 calls?
  
  Any suggestions will be greatly appreciated.
  
  PS. all objects are correctly saved in UnitOfWork
  
  Thank you

  First of all you have parentTest in el1? You must take care of both sides of the relationship.
  Secondly, if you did and which does not help, maybe you can change a constraint not null on defered lab so he would be checked at the end of the transaction not to each insertion.

  Published by: sebastian.kolski on October 8, 2009 10:27

  Published by: sebastian.kolski on October 8, 2009 10:28

• Problem connecting to the new HR database

  Here's what I do:
  -Connect if Terminal Server on the database server. I login as local administrator on this server.
  -RoboSource Server Configurator open
  -Click "create...". »
  -Click on "continue".
  -Give name, place, name of database
  -Leave the connection string, as it is: server = (local) \profithelp;integrated security = SSPI; database = PH2005; persist info security = False;
  -Click "create...". »
  -On the next screen I find a certain folder
  -Admin user = user that I logged on with (local administrators)
  -Password: won't tell you...
  -OK
  -RH says: Please wait and the dialog box closes.
  -Under "Databases saved", I see the new database.
  -J' opened RoboSource Control 3.1
  -Click on "file / open the database..."
  -Select "PH2005 (local)" in the list of existing connections (I see the value 127.0.0.1 in the "Server" field)
  -Click on "Select".
  -RoboSource error:
  Error - database 'PH2005' has not been configured on the server.
  
  Do I did wrong?
  What should I do to create this database?

  Well here is the solution.
  Today, I actually had a direct contact with 2Tier Robohelp support, Canada. And by trial and error we bounced on a bug problem - as in RoboSourceControl.
  You are unable to connect to a database of Robohelp created if the name of the database contains numeric characters. It can consist only of letters!

• See cant SQL Server tab on the New/Select database connection

  Hi all
  
  I can't see the SQL Server tab in the new database connection window. I added the jdbc SQL Server driver using the tools-> Preferences-> Third Party JDBC Driver, but all I can see are the Oracle and the tabs to Access.
  
  I use the version 1.5.4.
  
  Pointers is very appreciated.
  
  Kind regards
  Anish.

  Note that the jdbc (for Sybase and SQL Server) driver is http://jtds.sourceforge.net/ jtds1.2 or jtds1.2.2

  -Turloch

• new using databases in Java

  First of all Hello, this is my first post in the oracle Java forum
  
  I also know some basic knowledge of java (school) and a database of mysql (freethinking).
  
  I wanted to make a java app where I could use a database in the same pot, but I'm not sure how to do this, I saw in a Web page where it is said that if I used a database from a jar file, the database would not writable only readable is it true?
  
  can anyone put me in how to use a database for an executable jar?
  
  THX!
  
  PS: using netbeans

  Welcome to the forum!
  >
  Im sorry if I don't explain to me, basically I want to know if I can get an executable jar, a single file, which will open my application that connects to a database, the database is supposed to be locally, but saved in the same pot, so if I wanted to send this file jar to a peer, he would see that the database is filled with.
  >
  No - you cannot directly update a file jar with what either by using the standard feature of Java. I don't know why you would want to put the database inside your executable jar file in any case; You can easily distribute the data separately in another jar or zip file.

  You have at least two possibilities:

  1 use a database file as JavaDB - update the DB with the data and then send the DB files to your peers. You can run a small batch script that would zip/jar files DB.

  2. use JDBC and create a cache result set on the client side. It is a result set that can be listened to in a file and you could then send the file to your counterpart and they could use Java code to read the data stream into their own cache result set and manipulate.

• New Oracle database. Can you please help?

  I click on Start > > sqlplus
  I enter username System
  Password then *.
  I leave the empty host string.
  
  I type connect system /*.
  then connect Alexandre /*.
  then I Pat grant connect, resource of Alexander;
  
  Then I type host and a command prompt window opens.
  
  He has the command line C:\oracle\product\10.2.0\db_1\BIN >
  
  All is well so far. I get connected and is also granted to connect.
  
  Before this line I type edit xyz.sql
  
  But I get a message that says * "Edit" is not recognized as internal or external command, an executable program or batch fichier.*
  
  I AM NOT ABLE TO WRITE A PROCEDURE, BECAUSE I GET THE ABOVE MESSAGE.
  
  I use Windows Vista Home Premium. I installed Oracle 10 g Exprees Edition for Vista (10.2.0.3)
  
  Please help me.
  Thank you.

  I'm not sure what you're asking. Are you try to use a command "modify" in MS-DOS after hosting on, or simply change a file or a command?

  You can start an editor using the comamnd of 'Edit' in SQL * MORE using the command "edit" ("ed" for short). No need to host outside. The default editor is Notepad, but you can specify your own editor (with path) by using the command (not tested; I have not used it for a long time)

  Set Editor = "c:\program files\myeditor\my_editor.exe".

  that can be put into a file called login.sql to automataically value for a sql * plus term start

  I'm not familiar with Vista, but XP requires the definition of 'Edit' where exists in your PATH variable if you try to use a command "Edit" under MS-DOS.

• data relating to the transport of the old database to new

  I created a new empty database in access, how to transfer all of my information from the old to the new? The new database contains different fields and queries - will this matter! I have information do not need but that you NEED all contacts.

  You can either import it into your database name directly in the appropriate table OR you can bring to the table and then run ADD or UPDATE to place the data from the old to the new tables, the queries tables...

  You will have is only if the data in your tables are distributed on several tables.  This will require a little bit more work through queries, but it would be still achieved as indicated in the first paragraph.

  --
  Gina Whipp
  2010 Microsoft MVP (access)

  Please post all responses on the forum where everyone can enjoy.

• I have an old relational database, Base of power. Need to transfer to new computer

  I have an old relational database, basic power, written for the old BACK who also works with Windows 3.2 and Windows 95.  I just got a new Toshiba laptop, running windows 7.  He needs to do to run this program.  I have old professional documents on it and a large geneagology that I am trying to keep up to date.  Can you suggest one new relational database that are other than the access that will allow me to transfer my old files?

  You might try DOSbox http://www.dosbox.com/

  If you have a copy of Windows 3 or 95, you can try running under Virtualbox http://www.virtualbox.org/

  OpenOffice http://www.openoffice.org/ includes a database program.

  Otherwise, you can migrate your data to any Windows 7 compatible program. You left it too long as migration is not likely to be easy.

• Creation of a new database Oracle and Sql Developer

  Hello
  
  I am a newbie to Oracle and and a beginner not so Sql Server and Visual Studio.
  
  I am trying to learn Oracle on my local machine. I want to create a new Oracle database and start learning from here.
  
  I downloaded the Client Oracle sql developer and maker of data. Could someone please provide some guidance on how to create an Oracle database?
  
  From the responses, it seems that none of the articles I've mentioned actually creates a database. SQL Server provides a free download, also a developer version for a small fee. What specific Oracle product would be better to provide this type of service?
  
  Thank you
  Mark
  
  Published by: user8948230 on January 7, 2010 09:50

  You can download the company for educational use via the OTN site. There is also the Express edition, which includes limits on the OTN site as well.

  Whatever it is, read the agreements to make sure that you use it properly.