Synchronization of several diagrams on two databases using goldengate

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• How to compare the source of PL/SQL in two databases using a clever trick

  Hello
  Here is my scenario:
  
  We have a very large (> 50) team of developers who work on PL/SQL.
  As and as new improvements/fixes are tested successfully, DBA migrates the new source code for DEV to QA, then the PROD instance.
  
  Very often, the developers are invited to check if the source code migrated to the instance target is the right. This Yes, because we use an automated migration tools... .and sometimes DBA can make mistake in migrating the wrong version (say a beta code).
  
  So that developers are left with comparing the source manually or by using the file compare tools... a very tedious job.
  (I know not a strict discipline to keep a barrette and version will help you; but we have a lot of existing code that does not adhere to this rule)
  
  So, is it possible to do ' intelligently '... I thought of a way to get the code of HASH/HASHKEY of all lines of source code of a procedure or a pkg and then again to get the HASHCODE/HASHKEY of all codes/HASHKEYs of lines of source for a particular package. to get a unique HASHKEY for a pkg... .and then I can compare this HASHKEY of 2 bodies... and they are same, means the code is the same... Otherwise, the code is different
  
  for example
  Select custom_hashkey_prc (text) from dba_source, whose name = "MY_PKG.
  
  Thank you.
  
  Published by: DT1977 on January 19, 2009 15:31

  Using a HASH to check if the two sources are the same would be a valid way to do a quick check, although it will obviously not be to tell you where the differences are.

  In Oracle 10 g, you can use the DBMS_CRYPTO package to generate HASH values...

  http://www.psoug.org/reference/dbms_crypto.html

  We use this method to detect changes in the data where exist CLOB columns (because we cannot use set operators of SQL on CLOB).

• Synchronization between two databases with only 2% of the data; Please help me

  Hi all
  
  I have two oracle databases in 2 different servers PROD and TEST instances. the two databases are in gr 10 2 in linux servers.
  
  My PROD database contains about 300 GB of data and is dedicated for production area.
  My Test database is dedicated to Spanish test for PROD database. (small server in terms of space and RAM comparing to PROD db)
  I would like to synchronize every week TEST db with PROD db with only 2% of the data and all the structures
  Could someone tell me, if you use a datapump export I can import only 2% of the amount of data and the structures ot theere is another way to do it?
  Thank you very much
  
  best regards,
  W

  I'm not really sure what you're talking about. There is no option, expdp and impdp x % of the data, is that? And if Oracle can sovle repositories inetegrity (PK, FK), it cannot be assumed which tables are lookup table (to be entirely exported) and can not assume the logical data integrity.

  Nicolas.

• synchronization of database using DBlink

  Hi master,
  
  
  I need to synchronize two database (a server and other remote) using the database link... It is possible thanks to wireless connectivity? and what impact will oracle database server?
  
  also, if I changed the computer name after installing database on server configured RAID and after completing the Configuring the listener what question will pass?
  
  I think I will not have to reconfigure the listener after having changed the name of the server database... Please tell me if I'm wrong? »
  
  any suggestions would be appreciated
  
  
  Thanks and greetings
  VD

  Vikrant dixit says:
  I need to synchronize two database (a server and other remote) using the database link... It is possible thanks to wireless connectivity? and what impact will oracle database server?

  Can you be more specific? What does 'sync' in this context? You might mean something "there is 1 table that I need to copy from the source to the destination once" to "he is two databases on opposite sides of the continent that are both hold the same application OLTP 24 x 7 changes to the same data set and I need to send the changes between the two masters constantly.

  Where the wireless comes to play? If you create a database connection, you can use the database link. Oracle doesn't care if you have a wireless or a wired connection. You might care according to volumes of data, etc.

  also, if I changed the computer name after installing database on server configured RAID and after completing the Configuring the listener what question will pass?

  I think I will not have to reconfigure the listener after having changed the name of the server database... Please tell me if I'm wrong? »

  If you have changed only the host name and you use the hostname instead of IP address in the listener or the files tnsnames.ora, you obviously need to change these. As you wrote the code that was explicitly based on the host name for something. And the list could be extended if there are objects non-base data that you're worried about (i.e. Enterprise Manager).

  Justin

• Several primary and physical databases Configuration ensures in Data Guard Broker

  Hello

  Is it possible to add two or several primary and physical databases configuration ensures in data guard broker?

  I have 1 primary databases and two databases physical standby that is

  (1) primary that is pri - (database primary)

  (2) secondary i, e, s (physical pending)

  (3) Secondary2 i.e. sec2 (physical pending)

  Practical AM sinister place, my scenario is my pri and dry machines are in seat, if the pri crashed it switch to s that works very well and my S2 is in another area office. Suppose that if my two siege machines pri and sec crashed, so I want to do my mahcine sec2 as primary.

  I have two separate computers to the broker a headquarters and a District Office

  Use failure of quick start on Data Guard Broker, broker headquarters machine I have configured pri and dry but in sector office broker not able congifured pri and S2 and the machine.

  can be done several primary database configuration with data bases on hold?

  Has anyone done this before, or has a perform a recovery after loss of place...

  need help or suggestion

  thanx

  No.... It is not possible. When you use the DG broker, the first thing you can do in the DGMGRL utility is to deliver CONFIGURATION to CREATE. You can see on the doc of this command that you define here the PRIMARY DATABASE.

  The command to add a DATABASE to the broker, adds a new database pending. You cannot add an another primary.

  The broker configuration is explicitly for a primary and all standby databases is supported. If you have an another primary, you create a separate DG broker configuration.

  See you soon,.
  Brian

• two databases on the same windows machine. Unable to connect to a database.

  I installed two databases(11g) DB1 (ORCL) DB2 (DST) on windows vista. I am able to connect to the ORCL database only and connecting to the DST, I get the following error. The tnsentry is as below.
  I started the listener, and after that the DB service DST, but it did not help. I had created another LISTENER_DST auditor for the database of DST. Please advice if I am missing any action necessary.
  
  
  
  C:\Users\ratan > sqlplus scott/tiger@orcl
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:43:37 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  
  Connected to:
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  
  SQL > exit
  Disconnected from the database to Oracle 11 g Enterprise Edition Release 11.2.0.1.0 - Pr
  production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  
  C:\Users\ratan > sqlplus scott/tiger@dst
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:43:44 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  ERROR:
  ORA-12514: TNS:listener is not currently of service requested in connect
  descriptor of
  
  
  Enter the user name:
  C:\Users\ratan > set oracle_sid = DST
  
  C:\Users\ratan > sqlplus scott/tiger@dst
  
  SQL * more: Production of release 11.2.0.1.0 sat Nov 26 16:50:02 2011
  
  Copyright (c) 1982, 2010, Oracle. All rights reserved.
  
  ERROR:
  ORA-12514: TNS:listener is not currently of service requested in connect
  descriptor of
  
  
  Enter the user name:
  
  Entered TNS are as below
  
  
  tnsnames.ora # Network Configuration file: C:\app\ratan\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
  # Generated by Oracle configuration tools.
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  
  
  DST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP (PORT = 1522))(HOST = localhost))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = DST)
  )
  )
  
  ORCL =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orcl)
  )
  )
  
  
  out of lsnrctl is as below
  
  C:\Users\ratan > lsnrctl status
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production November 26, 2011 16:51
  : 24
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = ratan-PC)(PORT=1521)))
  TNS-12535: TNS:operation expired
  AMT-12560: TNS:protocol adapter error
  AMT-00505: Operation timed out
  Error Windows 32 bits: 60: unknown error
  
  C:\Users\ratan >
  
  Please let me know if any information is needed to answer my question.

  Ratnesh Sharma wrote:
  I don't think that there is such a limitation. but I don't know if a single listener can work. I installed 2 db to oracle 11g on the operating system of windows vista on my pc at home.

  A single listener, with the default name for LISTENER, using port 1521 single default, is quite capable of - in fact, WAS DESIGNED FOR - several instances of several versions of several ORACLE_HOMEs service. Having several headphones rarely accomplishes nothing except confusion between the diagnostic process, as your case showed clearly.

  A listener is simply a broker for connection requests. Having a listener for each database on a given server is the equivalent of the telephone company, creating and maintaining a separate table for each telephone number in the system

  You must read http://edstevensdba.wordpress.com/2011/03/19/ora-12514/

• How to connect two databases to a single listener

  Hello
  
  How to connect two databases to a listener.is it is possible or not

  Hello

  Yes, you can record a single listener to respond to several databases. There are several ways to do it and the best way that I would suggest for you is the use of "Network Setup Wizard" or "netca", which is a graphical interface that allows you to meet your requirement. Otherwise, you can hardcode in your listener.ora file located in the 'ORACLE_HOME/network/admin/listener.ora '.

  Example is as follows

  Listener.ora

  SCREW =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = lab01) (PORT = 1521))
  )
  )

  SID_LIST_VIS =
  (SID_LIST =
  -1 database configuration
  *(SID_DESC =*)
  * (ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)*
  * (SID_NAME = DB1) *.
  *)*
  -Database Setup 2
  *(SID_DESC =*)
  * (ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)*
  * (SID_NAME = DB2). *
  *)*
  )

  Then restart your listener.

  Kind regards
  Asif Muhammad

• Problems with cloning a database using copies of the image

  I use Oracle 10.2.0.4 on a 64-bit RHEL 4 Linux configuration.
  
  The problem that I am trying to solve is to copy the database to production on a local machine for development and quality assurance. I tried to include as much detail as possible.
  
  The environment:
  
  I have a production system that replicates physical expectations.
  We take incremental backups on the database of relief, which are applied to copies of the image, every night. We use a recovery catalog.
  Archive logs and a backup control files are stored in the same directory as the copies of the image.
  
  The process:
  
  We copied all files in this directory of backup on the local computer.
  At this point, I tried several methods to recover the database:
  
  1 clone:
  -J' copied the initialization file of the main machine to the local computer. I modified the creation of paths and memory settings.
  -J' did a trace of the control file and copied to the local computer.
  -After making the necessary adjustments to creative writing, I created the new control file
  -J' I then issued:

  recover database using backup controlfile until cancel;

  -After receiving the following:

  ORA-00279: change 313748229 generated at 09/14/2008 00:30:55 needed for thread 1
  ORA-00289: suggestion :
  /u02/app/oracle/flash_recovery_area/SWD1ORACLE1/archivelog/2008_09_18/o1_mf_1_22304_%u_.arc
  ORA-00280: change 313748229 for thread 1 is in sequence #22304
  Specify log: {=suggested | filename | AUTO | CANCEL} 

  -I then entered CANCEL
  -A my next message: {codeORA-01547: WARNING: RECOVER succeeded but OPEN RESETLOGS would get below error}
  ORA-01194: file 4 recovery needs more match
  ORA-01110: data file 4:
  ' / u02/app/oracle/oradata/datatrak/ora_df664390338_s1145_s1.
  ORA-01112: media recovery not started {code}
  -Out of pure hope and prayer, I have published:

  alter database open resetlogs;

  -Made me the following error:

  ERROR at line 1:
  ORA-01194: file 4 needs more recovery to be consistent
  ORA-01110: data file 4:
  '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1145_s1'

  Then, I moved to the possibility 2: RMAN
  
  2 RMAN restore:
  -J' first tried

  run { allocate channel ch1 device type disk; restore database; }

  -He gave me the following:

  allocated channel: ch1
  channel ch1: sid=1643 devtype=DISK
  Starting restore at 18-SEP-08
  released channel: ch1
  RMAN-00571: ===========================================================
  RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
  RMAN-00571: ===========================================================
  RMAN-03002: failure of restore command at 09/18/2008 13:24:27
  RMAN-06026: some targets not found - aborting restore
  RMAN-06023: no backup or copy of datafile 7 found to restore
  RMAN-06023: no backup or copy of datafile 6 found to restore
  RMAN-06023: no backup or copy of datafile 5 found to restore
  RMAN-06023: no backup or copy of datafile 4 found to restore
  RMAN-06023: no backup or copy of datafile 3 found to restore
  RMAN-06023: no backup or copy of datafile 2 found to restore
  RMAN-06023: no backup or copy of datafile 1 found to restore

  - Then I started cross-checking files:
  -datafile 1:

  allocated channel: ORA_DISK_1
  channel ORA_DISK_1: sid=1643 devtype=DISK

  -datafile 2 on:

  using channel ORA_DISK_1

  -J' I then issued:

  list incarnation of database;

  -Which gave me:

  List of Database Incarnations
  DB Key  Inc Key DB Name  DB ID            STATUS  Reset SCN  Reset Time
  ------- ------- -------- ---------------- --- ---------- ----------
  1       1       DATATRAK 3742967129       CURRENT 18136361   26-NOV-07

  -J' tried these two

  restore datafile 1;

  restore datafile '/u02/app/oracle/oradata/datatrak/ora_df664390339_s1151_s 1'

  which gave me the same results:

  Starting restore at 18-SEP-08
  allocated channel: ORA_DISK_1
  channel ORA_DISK_1: sid=1643 devtype=DISK
  RMAN-00571: ===========================================================
  RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
  RMAN-00571: ===========================================================
  RMAN-03002: failure of restore command at 09/18/2008 13:49:08
  RMAN-06026: some targets not found - aborting restore
  RMAN-06023: no backup or copy of datafile 1 found to restore

  -J' then went back at the beginning and tried to restore the controlfile instead of using the newly created controlfile
  -J' wrote:

  restore controlfile from '/u02/app/oracle/oradata/datatrak/cf_D-DATATRAK_i d-3742967129_i6jqcmaq';

  -Which gave me:

  Starting restore at 18-SEP-08
  using channel ORA_DISK_1
  RMAN-00571: ===========================================================
  RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
  RMAN-00571: ===========================================================
  RMAN-03002: failure of restore command at 09/18/2008 14:02:26
  RMAN-06172: no autobackup found or specified handle is not a valid copy or piece

  -After learning that we use autobackup to save our controlfile, now, I am faced with the proverbial wall.
  
  Excerpt from data pump and duplicate RMAN are possibilities, but we really want to do those.
  
  Any help on this issue would be greatly appreciated.
  
  For completeness, the initialization

  aq_tm_processes = 0
  audit_file_dest = /u02/app/oracle/product/10.2.0/db_1/admin/datatrak/adump
  background_dump_dest = /u02/app/oracle/product/10.2.0/db_1/admin/datatrak/bdump
  core_dump_dest = /u02/app/oracle/product/10.2.0/db_1/admin/datatrak/cdump
  db_file_multiblock_read_count = 16
  db_unique_name = SWD1ORACLE1
  disk_asynch_io = TRUE
  dispatchers = '(PROTOCOL=TCP) (SERVICE=datatrakXDB)'
  event = '10235 trace name context forever, level 2'
  filesystemio_options = ASYNCH
  job_queue_processes = 10
  nls_length_semantics = BYTE
  plsql_code_type = INTERPRETED
  plsql_native_library_dir = /u01/app/oracle/ncomplibs/
  plsql_native_library_subdir_count = 150
  recyclebin = OFF
  resource_manager_plan = ''
  service_names = SWD1ORACLE1
  session_cached_cursors = 400
  session_max_open_files = 20
  sga_max_size = 4000M
  smtp_out_server = swd1oracle1
  standby_file_management = AUTO
  streams_pool_size = 50M
  undo_retention = 900
  user_dump_dest = /u02/app/oracle/product/10.2.0/db_1/admin/datatrak/udump
  compatible = 10.2.0.1.0
  control_files = ('/u02/app/oracle/product/10.2.0/db_1/dbs/cf_D-DATATRAK_id-3742967129_i6jqcmaq')
  db_block_size = 8192
  db_create_file_dest = '/u02/app/oracle/oradata/datatrak'
  db_domain = ''
  db_name = datatrak
  db_recovery_file_dest = '/u02/app/oracle/flash_recovery_area'
  db_recovery_file_dest_size = 150G
  log_archive_dest_1 = 'LOCATION=USE_DB_RECOVERY_FILE_DEST VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=DATATRAK'
  log_archive_dest_state_1 = ENABLE
  open_cursors = 6000
  pga_aggregate_target = 250M
  processes = 1500
  remote_login_passwordfile = EXCLUSIVE
  sessions = 1655
  sga_target = 4000M
  undo_management = AUTO
  undo_tablespace = UNDOTBS1

  And the creation of control file:

  CREATE CONTROLFILE REUSE DATABASE "DATATRAK" RESETLOGS NOARCHIVELOG MAXLOGFILES 16 MAXLOGMEMBERS 3 MAXDATAFILES 100 MAXINSTANCES 8 MAXLOGHISTORY 2336 LOGFILE GROUP 1 ( '/u02/app/oracle/oradata/datatrak/redo01.log' ) SIZE 50M, GROUP 2 ( '/u02/app/oracle/oradata/datatrak/redo02.log' ) SIZE 50M DATAFILE '/u02/app/oracle/oradata/datatrak/ora_df664390339_s1151_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1149_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390339_s1150_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1145_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1146_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1147_s1', '/u02/app/oracle/oradata/datatrak/ora_df664390338_s1148_s1' CHARACTER SET WE8ISO8859P1;

  Sincerely,
  Derek
  

  Hello

  Now try:

  recover database using backup controlfile until cancel and when the message asking an archive appears, enter the good patch and name and press on enter, repeat it until the last archive you have, then enter Cancel.

  See you soon,.

  Francisco Munoz Alvarez
  http://www.oraclenz.com

• Can I save a RMAN database using 2 devices (tape drives 2) at the same time by setting OB_DEVICE?

  Hi all

  Can we backup RMAN database using 2 drives at the same time by setting OB_DEVICE?

  In case of increase the performance of backup on 2 tape drives?

  I know that the possibility to use OB_DEVICE_1 and OB_DEVICE_2 to specify the number of copy of backups in duplex.
  

  But what I want is to run backup on disk 2 of databases for a single copy!

  Your response is much more appreciate.

  Thank you and best regards,

  Kathya

  Hello

  Just spend two-channel SBT is implicitly:

  CONFIGURE DEVICE TYPE 'SBT_TAPE' PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
  

  or explicitly block execution:

  RUN
  {
    ALLOCATE CHANNEL c1 DEVICE TYPE sbt;
    ALLOCATE CHANNEL c2 DEVICE TYPE sbt;
    BACKUP DATABASE PLUS ARCHIVELOG;
  }
  

  Kind regards

  Mitja

• ORA-01102: cannot mount database in EXCLUSIVE mode in AIX after you have installed the database using dbca

  Hello!

  I have v7 IBM AIX and cluster HACMP set up two identical nodes included

  I have a head node after the installation of database using dbca I got error with the message:

  ORA-01102: cannot mount database in EXCLUSIVE mode

  Database cannot mount)

  Here is the information from the alert log:

  MON may 25 18:00:07 2015

  Starting ORACLE instance (normal)

  LICENSE_MAX_SESSION = 0

  LICENSE_SESSIONS_WARNING = 0

  SNA system picked latch-free 3

  With the help of LOG_ARCHIVE_DEST_1 parameter value by default as USE_DB_RECOVERY_FILE_DEST

  Autotune undo retention is enabled.

  IMODE = BR

  ILAT = 84

  LICENSE_MAX_USERS = 0

  SYS audit is disabled

  Commissioning:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  With the options of partitioning, OLAP, Data Mining and Real Application Testing.

  ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1/

  System name: nodename

  Name of the node: nodename

  Version: 1

  Version: 7

  Machine: 0003F6E5D600

  Using the settings in /u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfiletestdb.ora side Server spfile

  Parameters of the system with default values:

  process = 500

  sessions = 772

  = 18G memory_target

  control_files = "/ ctl1/oradata/testdb/control01.ctl".

  control_files = "/ ctl2/oradata/testdb/control02.ctl".

  control_files = "/ ctl3/oradata/testdb/control03.ctl".

  DB_BLOCK_SIZE = 8192

  compatible = "11.2.0.0.0."

  db_recovery_file_dest = ' / backup/fra.

  db_recovery_file_dest_size = 100G

  undo_tablespace = 'UNDOTBS1.

  Remote_login_passwordfile = "EXCLUSIVE."

  db_domain = «»

  dispatchers = "(PROTOCOL=TCP) (SERVICE = testdbXDB)" "

  audit_file_dest = ' / u01/app/oracle/admin/testdb/adump.

  AUDIT_TRAIL = 'DB '.

  db_name = 'testdb '.

  open_cursors = 300

  diagnostic_dest = ' / u01/app/oracle '.

  MON may 25 18:00:08 2015

  PMON started with pid = 2, OS id = 14418020

  MON may 25 18:00:08 2015

  PSP0 started with pid = 3, OS id = 17891420

  MON may 25 18:00:09 2015

  VKTM started with pid = 4, OS id = 14090348 high priority

  VKTM clocked at (10) precision of milliseconds with DBRM quantum (100) ms

  MON may 25 18:00:09 2015

  GEN0 started with pid = 5, OS id = 9109714

  MON may 25 18:00:09 2015

  DIAG started with pid = 6, OS id = 16449704

  MON may 25 18:00:09 2015

  DBRM started with pid = 7, OS id = 17104928

  MON may 25 18:00:10 2015

  DIA0 started with pid = 8, OS id = 13303950

  MON may 25 18:00:10 2015

  MA started with pid = 9, OS id = 12517522

  MON may 25 18:00:10 2015

  DBW0 started with pid = 10, OS id = 11993232

  MON may 25 18:00:10 2015

  LGWR started with pid = 11, OS id = 15401010

  MON may 25 18:00:10 2015

  CKPT started with pid = 12, OS id = 6619318

  MON may 25 18:00:10 2015

  SMON started with pid = 13, OS id = 16515222

  MON may 25 18:00:10 2015

  RECCE has started with pid = 14, OS id = 13172906

  MON may 25 18:00:10 2015

  MMON started with pid = 15, OS id = 15794324

  commissioning 1 dispatcher (s) for '(ADDRESS =(PARTIAL=YES) (PROTOCOL = TCP))' network address...

  MON may 25 18:00:10 2015

  MMNL started with pid = 16, OS id = 18546742

  commissioning or shared server 1...

  Environment ORACLE_BASE = / u01/app/oracle /.

  MON may 25 18:00:11 2015

  ALTER DATABASE MOUNT

  sculkget: failed to lock /u01/app/oracle/product/11.2.0/dbhome_1//dbs/lkTESTDB exclusive

  sculkget: lock held by PID: 3670226

  ORA-09968: cannot lock file

  IBM AIX RISC System/6000 error: 13: permission denied

  Additional information: 3670226

  ORA-1102 marked during: ALTER DATABASE MOUNT...

  But if I install the darabase even dbca on node secondary, all installed and executed successfully.

  But in the two nodes even permissions, user oracle and oinstall group ID identified the same and $ORACLE_BASE and $ORACLE_HOME user owner oracle and oinstall user group.

  A someone has encountered this problem and solved?

  Thanks in advance!

  Hello

  you are using IBM AIX PowerHA for your database (active/passive) configuration. then you just install the binaries 'once' on one of the nodes. then coordinate with your operating system administrator to configure the fail the test scenarios.

  for your question. before you start the database, make sure that there are no "orphaned" oracle process using the UNIX grep command:

  $ ps - ef | grep ora

  Kill the oracle of the hanging of the process to release the lock on the database file handle:

  $ kill-9

  I hope this helps.

  Kind regards

• Is there an easy way to merge the two databases?

  I would like to know if there is an easy way to merge two data from a single database?

  The two databases are generated on different machines with different data (no duplicates).

  
  

  Thank you!

  
  

  
  

  Mark
  

  It is possible that the db_dump and db_load utilities can be used here.   They are documented in the BDB C API reference manual.      Basic process would be to empty the database on a system, move the files to the other system can use db_load and load it into the existing db.    Since there is no duplicate, this process should work for you.

  Thank you

  Mike

• TCP. INVITED_NODES for two databases in an ORACLE_HOME

  Hello

  I have two databases in an ORACLE_HOME (11.2.0.3) and each database is accessible via the own earpiece.

  Is it possible to allow access to each database only from the IP (different IP addresses for db ech) adressess?

  The TCP parameter. INVITED_NODES (sqlnet.ora) is for any ORACLE_HOME not for specific db.

  Thank you.

  Marian

  It is not possible, other than to install two databases in two different houses.

  As a listener for each database is not necessary at all.

  Also using hard IPs in sqlnet is maintenance subject and should be avoided.

  ---------

  Sybrand Bakker

  Senior Oracle DBA

• LISTENER ERR when create database using DBCA

  Please advice, I have RAC 11 g R2 installed in Enterprise Linux 5.4 environment so I face-down problem when creating new database using DBCA
  
  "Scan earphone is not configured in the grid infrastructure Oracle home. To create a database, analysis auditor is required to be configured ".»
  
  Although when I run crsctl res stat - you I see the earpiece is in place
  
  
  ORA. LISTENER.lsnr
  Rac1 online online
  Rac2 ONLINE

  The resource that you see is for a listener and not a listener to scan. Two different things.

  Check if a listener to scan is configured? The sounds of it you have not configured so that you will need to add a listener to scan. The SCAN IP should be configured in the DNS system first.

  srvctl add scan
  srvctl add scan_listener
  
  srvctl config scan
  srvctl config scan_listener
  srvctl status scan_listener
  

  Check out these links for more information on SCANNING configuration.

  http://docs.Oracle.com/CD/E11882_01/install.112/e25666/undrstnd.htm#BEIFFBBI
  http://docs.Oracle.com/CD/E11882_01/RAC.112/e16795/srvctladmin.htm#autoId0

• creation of link db between two databases.

  Hello
  
  I want to generate a query of two tables on two different databases on the same server. For this I am trying to create a db link.
  
  for example: I table 1 in soft base oracle people and table 2 in the hra database and I want to do a relationship. So I want to build a query from these two tables.
  
  I found the syntax for creating link db as
  
  create public database link
  myLink
  to connect to
  remote_username
  identified by
  mypassword
  using 'tns_service_name ';
  
  I use the interface of Toad to connect to these two databases. If I create the link to the db, how can I and where do I write the syntax above (in the database)?
  
  All entries would be very appreciated.
  
  
  Kind regards.

  Check this box
  http://docs.Oracle.com/CD/E11882_01/server.112/e26088/statements_5005.htm

  P.c.: This is the best place to post https://forums.oracle.com/forums/category.jspa?categoryID=18

  Mark as correct :)

  http://cool-bi.com

  Published by: Srini VIEREN on May 9, 2013 10:08

• OIM 11 g database using Active Data Guard recovery

  Hello
  
  Someone did he do IOM database failover configuration using the active data guard.
  
  Here are the details
  • Two application in primary servers and one in secondary sites
  • Two databases one in primary and the secondary sites.
  • Two application servers point to the primary database.
  • There is an Active Data Guard set up between primary and secondary data.
  • Secondary database is in stand-by mode.
  • Unique CNAME is configured and actively points to the primary database.
  • Failover of the database, the principal is down and the secondary database is marketed as primary and CNAME is changed to point to the secondary database.
  • All the data sources in Weblogic are configured to use CNAME.
  
  The problem here is the SID. In the primary, we have JSQOIM1P and in the secondary, the SID is JSQOIMDR.
  
  So when we switch the error we get is unknown TNS name like Weblogic data sources don't know the JSQOIMDR.
  
  How do configure us the failover in this scenario?
  
  Thank you
  Kunal jegou

  Hello

  I was able to achieve this by setting up a unique service name pointing to the primary db SID and the same name of unique service on the secondary db pointing to the db secondary sid.

  For the benefit of the users of the forum.
  CNAME - usoimdb pointing to primaryDBHost and can be changed to secondaryDBHost in the case of DR
  Service name - usoimdbsvc pointing to primaryDBSID and usoimdbsvc to secondaryDBSID on secondary db use

  Sources of data, directdb and Kingdom of security to help the chain of
  JDBC:Oracle:thin:@usoimdb:1523/usoimdbsvc