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OGG - PASSTHRU/NOPASSTHRU

PASSTHRU - NOPASSTHRUYou can specify the PASSTHRU parameter on the data pump if you aren’t doing any filtering or column mapping and your source and target data structures are identical. For GoldenGate...

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Importance of Bounded Recovery on GoldenGate

The Importance of Bounded RecoveryBounded Recovery is a component of Oracle GoldenGate’s Extract process checkpointingfacility. It guarantees an efficient recovery after Extract stops for any reason,...

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OGG-00664 OCI Error beginning session

GGSCI (pkdb4) 1> info allProgram     Status      Group       Lag           Time Since ChkptMANAGER     RUNNINGEXTRACT     RUNNING     EXTTR       09:56:11      00:00:18EXTRACT     STOPPED     EXTTRP...

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Oracle GoldenGate DDL Replication

1.       Make sure to have a Non-Default tablespace for GoldenGate User (not users tablespace)SQL> select username, default_tablespace from dba_users where username='GGS_DR_OWNER';USERNAME...

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Upgradation Of GoldenGate Version

From version     : 11.2.1.0.3To Version          : 11.2.1.0.8OS version          : Linux_x64(Download the GoldenGate Patch from support.oracle.com)Step 1: Go to Goldengate Home...

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GoldenGate Active-Active replication using CONFLICTRESOLUTION

SourceTargetDatabase Version11.2.0.411.2.0.4OS VersionOEL 6 – 64 BitOEL 6 – 64 BitOGG HOME/u01/GG/training/source/u01/GG/trainingGoldenGate userggs_adminggs_adminOGG...

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TIP to change the SQL> prompt.

1) Go to ORACLE_HOME/sqlplus/admin.2) Add this command to glogin.sql file.      set sqlprompt '_USER>';3) Connect to database.############################     DEMO...

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MySQL Standby Creation (Master - Slave Replication)

Contents. 0MySQL standby Creation (Master - Slave Replication). 2Environment Details:2Configuration Steps on Master Node. 2Step 1: Mandatory  parameters (/etc/my.cnf). 2Step 2: User Creation. 2Step 3:...

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Degree of Parallelism - 11gR2 feature

 Pre-Requisite SQL> sho parameter parallel_degreeNAME                                 TYPE        VALUE------------------------------------ -----------...

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Oracle GoldenGate Replication (Oracle to Oracle) - RAC Database

Operating System           : RHEL5 - 64bit.Database                          : Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - ProductionSTEP 1 :- Installation of GoldenGate Software by...

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Fix Undo Block Corruption

************************************************************ORA-00604: error occurred at recursive SQL level 1ORA-01552: cannot use system rollback segment for non-system tablespace 'USERS'ORA-06512:...

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Calculate Archives Logs per day (Hourly)

col day for a10col thread# format 9999 heading "Thread"break on thread# skip 2;set lines 500set pages 300set trimspool onselect thread#, to_char(first_time,'YYYY-MM-DD')...

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Installation of Oracle-12C database

 Create groups, user and directories#groupadd -g 54321 oinstall#groupadd -g 54322 dba#groupadd -g 54323 oper#useradd -u 54321 -g oinstall -G dba,oper oracle#passwd xxxxxx#mkdir -p...

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SQL Behaviour with the SQL_ID

You can get the behavior of SQL query with SQL IDset linesize 200set pagesize 200col BEGIN_INTERVAL_TIME format A28col END_INTERVAL_TIME format A28col SNAP_ID format 999999 heading "Snap"col...

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DB Clone using RMAN duplicate database command

Set the Required Mandatory Parameters Source DB   -- db_name  = VISClone DB    -- db_name  = VIS1Source DB   -- control_files =...

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What Happens During DB Creation.

Starting Oracle Instance by exporting  ORACLE_HOME and INITIAL parametersStarting Sequence of Back Ground ProcessPMON background process StartedPSP0 background process startedVKTM background process...

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Optimize Oracle UNDO Parameters

Optimize Oracle UNDO Parameters Overview Starting in Oracle9i, rollback segments are re-named undo logs. Traditionally transaction undo information was stored in Rollback Segments until a commit or...

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Performance Issues – Get SQL and session details with OS process ID

Here are some handy queries, which are helpful to find out the performance killing sessions.It will be easy for DBA's to get the culprit process with a single query. Here are few for you.-- Get SID...

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GoldenGate - Add new table to existing Replication setup

###########################################################Source -  SOURCE.TABLE                          Target -  TARGET.TABLE###########################################################STEP 1...

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GGSCI command Summary

ggsci> help Object:          Command:SUBDIRS          CREATEER               INFO, KILL, LAG, SEND, STATUS, START, STATS, STOPEXTRACT          ADD, ALTER, CLEANUP, DELETE, INFO, KILL, LAG,...

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GoldenGate parameter "SCHEMATRANDATA"

Use ADD SCHEMATRANDATA to enable schema-level supplemental logging for Oracle tables. ADD SCHEMATRANDATA acts on all of the current and future tables in a given schema to automatically log a superset...

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