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Search results “Oracle switch datafile”
Oracle tutorial for beginners - Switch to Image copy for fast recovery with RMAN
 
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Hello guys I explaining with this video how to backup database as copy, how to use switch to copy image for fast recovery and how to recover corrupted datafile without close database. #Oracletutorialforbeginners #SwitchtoImagecopyforfastrecovery #RMANrecovery Oracle database Unbeatable,Unbreakable Platform..
Views: 2200 Oracle World
Switch to Image for Fast Recovery with RMAN
 
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I showed with this video how to backup database as copy, how to use switch to copy image for fast recovery and how to recover corrupted datafile without close database. This method using often with VLDB for fast recovery large tablespace without restore big datafile.
Views: 1391 Mahir M. Quluzade
Datafile Recovery
 
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#Oracle #RMAN Datafile Recovery
Views: 1613 Hemant K Chitale
when checkpoint will occur in oracle database
 
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How to check current_scn number of database? ============================================= select CURRENT_SCN from v$database; select dbms_flashback.get_system_change_number from dual; select timestamp_to_scn(sysdate) from dual; how to check datafile header scn number? ========================================= select name,CHECKPOINT_CHANGE# from v$datafile_header; when checkpoint will occur? ============================ alter system switch logfile; alter database begin backup; alter database end backup; alter system checkpoint;(manual checkpoint) shutdown immediate;(when the database is down) what will happen when checkpoint occurs? ========================================= scn of datafile header will update;
Views: 3821 Praveen Biyyapu
Oracle DBA, controlfiles, datafiles, online redolog files 1e6
 
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Three very important files in oracle database
Views: 3272 hammadshams
switchover role primary to standby and vice versa in Oracle 11g R2 | Part-6
 
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In this tutorial i'm going to show you how to switch-over role primary to standby and vice versa in Oracle 11g R2 #dataguard #switchover #primary #standby #oracle11gR2 website:- www.ocptechnology.com
Views: 8158 OCP Technology
How to restore tablespace in case of NO backup
 
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In this video i'm going to show you how to restore tablespace in case of no backup using RMAN.
Views: 1481 OCP Technology
FULL BACKUP ORACLE DATABASE และ Cloning Database #2
 
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แนวทางการทำ Cloning Oracle Database โดยใช้ Data File จากการทำ Full Backup
Views: 37 Service108
Oracle Database11g tutorials 9 || What is archive log mode and how to enable archive log mode
 
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weblink: www.rebellionrider.com What is archive log mode What is noarchive log mode How to enable archivelog mode in oracle 11g How to enable archivelog mode in oracle 10g This SQL tutorial and Oracle database 11g tutorial for beginners will show what are ARCHIVELOG mode and noarchive log mode and how to enable archivelog mode in oracle database 11g or 10g Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from The Code makers
Views: 98921 Manish Sharma
Swichover in oracle Datagurd | OrclData
 
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Switchover Switchover is the act of change the standby database into the primary but in a controlled manor, the planned event means that it is safe from data loss because the primary database must complete all redo generation on the production data before allowing the switchover to commence. The switchback does not exists as it is a switchover but in the reserve order, which would restore the database back on its original server. This planned event normally happens during a quiet period, the reason for the switchover might be DR testing, patch, hardware changes, implementing RAC, etc. ======================================= Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected] Please visit my official website for oracle database training and hadoop blog. https://www.orcldata.com/ Please donate on below link if you think I am helping you with your career. https://www.paypal.me/ankushthavali OR Google Pay : 9960262955 OR Account No : 31347845762 IFSC: SBIN0012311 data guard switchover 11g using dgmgrl data guard switchover steps 12c oracle data guard failover step by step oracle 12c data guard switchover steps oracle database switchover steps data guard switchover commands data guard switchover and failover best practices oracle data guard dr drill
Views: 315 ANKUSH THAVALI
TSPITR
 
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PERFORMING TABLESPACE POINT IN TIME RECOVERY EXAMPLE. REGARDS, AHMED FOUAD
Views: 838 Ahmed Fouad
exchange Partition , Move partition in oracle
 
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exchange Partition , Move partition in oracle Possible operations with partitions SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial Add Drop Rename Split Move ( Moving from Tablespace to tablespace) Exchange (Table to Table(non Partitioned table)) not partitioned only exchanging data (p)
Views: 1647 TechLake
Redo Logs in an Oracle Database - DBArch Video 11
 
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This video explains the concepts of Redo Log Groups and Files in an Oracle Database. You will understand how Oracle Instance uses Redo Buffers and Logwriter to keep the redo in Redo Logs. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 21665 Ramkumar Swaminathan
Oracle DBA, log switch,  Log writer, Redolog, log sequence number, 1e3
 
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Oracle redolog and logwriter background process
Views: 4041 hammadshams
Oracle Tutorial for beginners - Recovery of dropped tablespace with RMAN.
 
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Hello friends in this session i'll showing a Demo of Recovery of dropped tablespace with RMAN. #Oracletutorialforbeginners #rmanrecoverytutorial #Recoveryofdroppedtablespace By Lalit saini
Views: 3808 Oracle World
oracle tutorial step by step - how to change archivelog mode
 
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Hello friends in this video I'm going to demonstrate how to change ORACLE Database archive log mode step by step. If you something learn from this video so like my video and subscribe my channel for getting latest updates in your mail box.
Views: 505 OCP Technology
Recovery of a droped tablespace with RMAN
 
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Recovery of a droped tablespace with RMAN I showed with this video, recovery of a droped tablespace with Oracle Recovery Manager (RMAN). I droped my tablepace (APPDATA) and restored, recovered this droped a tablespace from RMAN backups. I think this video shall be interesting for beginner of Oracle Backup and Recovery. Please try this on test database, if you try on production, may be you loss your critical data. Don't try on production database
Views: 4813 Mahir M. Quluzade
How To Configure Oracle Database  in ArchiveLog Mode
 
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How To Configure Oracle Database in ArchiveLog Mode / NoArchiveLog Mode
Views: 4342 Abbasi Asif
Oracle DBA, Backup  and recovery concepts, 1e10
 
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Recover from loss of a datafile.
Views: 2573 hammadshams
how to take  hot backup of database manually
 
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can we take hot backup when the database is in noarchive log mode? =================================================================== no archive log list; alter database begin backup; can we shutdown a database when it is in backup mode? ===================================================== alter database begin backup; shutdown immediate; ==no shutdown normal;==no shutdown transcational;==no shutdown abort;==yes database is in hot backup mode,db crashes now how to recover and open the database? =================================================================================== alter databse begin backup; shutdown abort; ORA-10873: file 1 needs to be either taken out of backup mode or media recovered ORA-01110: data file 1: 'E:\DATABASE\DATABASE\ORADATA\ORCL\SYSTEM01.DBF' solution: startup mount; alter database end backup; alter database open; how to check whether the database is in backup mode or not? =========================================================== select * from v$backup; how to take hot backup of database manually? ============================================ alter database begin backup; copy datafiles manually from original location to backup location alter database end backup; alter system switch logfile; alter system switch logfile; alter system switch logfile; copy archives from archive location to backup location. alter database backup controlfile to trace; (or) alter database backup controlfile to location; copy controlfile to backup location. How to check current_scn number of database? ============================================= select CURRENT_SCN from v$database; select dbms_flashback.get_system_change_number from dual; select timestamp_to_scn(sysdate) from dual; how to check datafile header scn number? ========================================= select name,CHECKPOINT_CHANGE# from v$datafile_header; when checkpoint will occur? ============================ alter system switch logfile; alter database begin backup; alter database end backup; alter system checkpoint;(manual checkpoint) shutdown immediate;(when the database is down) what will happen when checkpoint occurs? ========================================= scn of datafile header will update;
Views: 2149 Praveen Biyyapu
RMAN Consistent and Inconsistent Backups
 
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RMAN Consistent and Inconsistent Backups
Views: 666 Hemant K Chitale
SCPT 8: Redo Log Files
 
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Oracle DBA Tutorials For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 51601 Oresoft LWC
Recovering lost datafile with help of Backup and Non Switched Redo logs
 
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By Vivek Saxena Insa Shabad Coachings Rrecover lost datafile upto Current Position by storing it from backup and recovering with help Non switched redo logs fix: ORA-01157:cannot identify/lock data file ORA-01110: data file sqlplus/nolog conn/as sysdba shut immediate startup mount alter database noarchivelog; alter database open; shut immediate startup archive log list create table vivek (rn number(10)) tablespace vivek1; insert into vivek values(1); commit; //not switch the redo logs shut immediate startup shut immediate startup recover database alter database open select * from vivek;
Recover Database upto Recent Backup in No Archive mode when  missed all redo groups and any datafile
 
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By Vivek Saxena Shabad Coachings Recover Database upto Recent Backup in No Archive mode when missed all redo groups and any datafile show parameter db_name; startup archive log list alter system switch logfile create table vishu(rn number(10)) tablespace vivek; insert into vishu values(1) commit shut immediate startup ERROR ORA-01257: cannot identify/lock data file ORA-01110: data file shut immediate startup ERROR ORA-00313 open failed for member of log group ORA-00312: online log recover database until cancel //media recovery complete alter database open resetlogs;
recovery manager scenario 3 restore, recover system dbf file  DBF 1
 
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In this tutorial you will learn how to restore recover DBF 1/system data file.
Views: 1863 DBA Pro
Recover Block Corruption with Rman.
 
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Hello friends In this video I am showing you how to Recover Block Corruption with Rman. Friends Suppose in any resion any block of datafile is corrupted, so we can repair it using Rman. Please watch this video
Views: 475 Parag Mahalle
How to reszie the redolog file
 
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In this video i'm going to demonstrate you how to resize the redolog file step by step, this is only one method to resize the redolog file.
Views: 2600 OCP Technology
Oracle DBA Justin - How to reset the log sequence number in an Oracle database
 
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How to reset the log sequence number in an Oracle database
Views: 5239 jbleistein11
Controlfile & redolog file management
 
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Multiplexing the control file, adding Redolog to the database, Adding Redolog member to the existing group, Drop Redolog member tfrom the database, Drop Redolog group from databse, Resizing Redo log groups, an last but not the list.... Views.
Views: 3695 techbrain
ORACLE BACKUP & RECOVERY USING RMAN (INCOMPLETE DATA RECOVERY)
 
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This video will give u a basic idea of how to perform basic incomplete data recovery using RMAN..I hope u find this video useful.. Please give your valuable feedbacs and suggestions!!!!
Views: 3116 AKHTAR HUSSAIN SHAIKH
rman - backup as copy
 
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Oracle - copy of datafile similar like copy of files in linux. Source of example: https://hemantoracledba.blogspot.com/2012/06/rman-backup-as-copy.html
Views: 107 Santonia
Open Database Recovery when Initially Oracle Database was Closed on Window
 
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By Vivek Saxena Insa Shabad Coachings Shamli Open Database Recovery(Recover database at run time) in Archive Mode when Database Initially Closed Create tabkespace vivek2 datafile 'e:\vivek2a.dbf' size 200k; Create table vivek(rn number(20)) tabkespace vivek2; Insert into vivek values(1); Commit ; Alter system switch logfile ; Shut immediate Startup Database mounted ERROR:ORA-01157:can't identified/lock data file 5 - see DBWR trace file ORA-01110: data file 5 Alter database datafile 5 offline ; Alter database open ; Alter database rename file 'e:\vivek2a.dbf' to 'c:\db3\data\vivek2a.dbf'; Set autorecovery on Select * from dba_data_files; Desc v$datafile ; Select file#, status from v$datafile ; Select * from v$recover_file ; Recover datafile 5; Alter database datafile 'c:\db3\data\vivek2a.dbf online ; select * from vivek ;
Oracle Tutorial For Beginners - Redo Log File Incomplete Recovery
 
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Hello guys in this tutorial i briefly explaining how to recover a redo log file from archive backup...its called a Cancel Based Recovery... #Oracletutorialforbeginners #rmanrecoverytutorial #RedoLogFileIncompleteRecovery By Lalit saini
Views: 3288 Oracle World
How to change Archive Destination in Oracle
 
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How to change Archive Destination in Oracle ======================================== Syantax ============= alter system set log_archive_dest_1='LOCATION=/home/Archive/' scope=both; =============================================== Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
Views: 1224 ANKUSH THAVALI
Basic Unix Commmand for Oracle DBA
 
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I have mentioned some basic unix command which are very useful in daily DBA life. Please go through it and let me know if you have any queries. Kindly like,subscribe to my channel. you can contact me if you are interested in training. Emal: [email protected] ================================================ Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
Views: 6836 ANKUSH THAVALI
Oracle DBA, How to backup a control file as a trace file, 1e12
 
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Oracle DBA how to backup a controlfile as a trace (text file)
Views: 2773 hammadshams
Oracle 11g and RMAN substitution variables
 
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You can create RMAN command files and stored scripts that accept user input at runtime. Thus, backup scripts can use RMAN substitution variables for tags, filenames, restore point names, and so on.
Views: 1545 CLEO & CUQUIN
Migration of  Non-Container Database to Pluggable-PART II- Oracle 12C Administration
 
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Non-Container Name =NCDB convert to PDB-NCDB Container DB Name=CDB =========================== Steps for Conversion. Step 1. Cleanly Shutdown the Non-CDB Database Instance. ==- set environment to NCDB ==- sqlplus / as sysdba ==- Shutdown immediate Step 2. Once You Have Cleanly Shutdown the Database, Start Up the database in Mount Exclusive Mode and Open the Database in Read-Only Mode. ==- set environment to NCDB ==- sqlplus / as sysdba ==- startup mount exclusive ==- alter database open read only; Step 3. Generate a Pluggable Database Manifest File from the Non-Container Database. ==- set environment to NCDB ==- sqlplus / as sysdba ==- exec dbms_pdb.describe (pdb_descr_file=-'E:\app\oracle\manifest\NCDB_manifest_file.xml'); Step 4. Shutdown the NON-CDB file Once Step 3 Completes Successfully. ==- Set environment to NCDB ==- sqlplus / as sysdba ==- shutdown immediate Step 5. Start the CDB (CDB) if it’s Not Already Up and Check the Compatibility with CDB. ==- set environment to CDB ==- sqlplus / as sysdba ==- startup (If not up) ==- Run below at SQL prompt. SET SERVEROUTPUT ON; DECLARE Compatible CONSTANT VARCHAR2(3) :=CASE DBMS_PDB.CHECK_PLUG_COMPATIBILITY (pdb_descr_file =- 'E:\app\oracle\manifest\NCDB_manifest_file.xml') WHEN TRUE THEN 'YES' ELSE 'NO' END; BEGIN DBMS_OUTPUT.PUT_LINE(compatible); END; / Step 6. Once it Completes Successfully, Query PDB_PLUG_IN_VIOLATIONS View from CDB Database for Any Errors. ==- set environment to CDB ==- sqlplus / as sysdba ==- select name, cause, type, message, status from PDB_PLUG_IN_VIOLATIONS where name='NCDB'; Note: "There should be no violations reported. If there are any, you need to fix it before proceeding". Step 7. Connect to the CDB Where Database has to be Plugged in Using the Noncdb Manifest File and Plug the PDDB12C Database. ==- set environment to CDB ==- sqlplus / as sysdba ==- CREATE PLUGGABLE DATABASE NCDB USING 'E:\app\oracle\manifest\NCDB_manifest_file.xml' COPY FILE_NAME_CONVERT = ('E:\APP\ORACLE\ORADATA\NCDB\', 'E:\app\oracle\oradata\CDB1\'); Note: "Below options are supported and you can chose one based on the env" 1) COPY: The datafiles of noncdb remains intact and it is copied to create PDBs at new locations and keep original datafiles intact at the original location. (This would mean that a noncdb database would still be operational after the creation of a PDB). 2) MOVE: The datafiles of noncdb are moved to a new location to create a PDB. In this case, noncdb database would not be available after a PDB is created. NOCOPY: The datafiles of noncdb are used to create a PDB2 and it uses same existing location. In this case, a noncdb database would not be available after a PDB is created. You can use FILE_NAME_CONVERT parameter to specify the new location of the datafiles while using COPY or MOVE option. Step 8. Once Step 7 Completes Successfully, Switch to the PDB Container and Run the "$ORACLE_HOME/rdbms/admin/noncdb_to_pdb.sql". ==- set environment to CDB ==- sqlplus / as sysdba ==- alter session set container=NCDB ==- @$ORACLE_HOME/rdbms/admin/noncdb_to_pdb.sql Step 9. Startup the PDB and Check the Open Mode. ==- set environment to CDB ==- sqlplus / as sysdba ==- ALTER PLUGGABLE DATABASE OPEN; ==-SELECT name, open_mode FROM v$pdbs; ==================================== Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
Views: 789 ANKUSH THAVALI
Using DG-Broker how to switchover Primary and standby roles | Live Proof 💯% working
 
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Hello Friends, Today i'm going to show you how to switchover primary & standby role using DG-Broker step by step. #switchover #dgbroker #standby Please subscribe ocptechnology on YouTube for more updated.
Views: 2201 OCP Technology
Recover Missing Control file
 
10:01
Recover Missing Control file ========================================= Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
Views: 1525 ANKUSH THAVALI
Oracle 10g Redo Log Files
 
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Session About Oracle 10g Redo Log Files and Archived files. How to manage and maintain Redo logs groups and files (Create, Add, Drop, Rename, Move and Switch)
Views: 3125 ITLecture
Change Oracle Parameters   SPFILE
 
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TADM51 - SAP Netweaver as DB Operations - Change Oracle Parameter - Create the SPFILE
Views: 1272 Mohamed Iliyas
What is? - Advanced Compression in Oracle Database 12c
 
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Join Kevin Jernigan, as he talks about Advanced Compression in Oracle Database 12c. How it optimizes and makes I/O reads more efficient and increases throughput. ================================= For more information, see http://www.oracle.com/goto/oll Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
oracle tutorial for beginners - Redo Log File Recovery in Hindi.
 
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incomplete recovery of redo log files.
Views: 1604 OCP Technology
Catalog rman Parte 1
 
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--Criando a tablespace: CREATE TABLESPACE rcat_ts DATAFILE '+DATA' SIZE 15M; --Criando o usuário do Catálogo CREATE USER rcat IDENTIFIED BY cat123 DEFAULT TABLESPACE rcat_ts; GRANT connect,resource,recovery_catalog_owner TO rcat; Conectando no Catálogo rman target /catalog rcat/cat123 create catalog; String de Conexao: CATALOGO = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = srv.localdomain)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = catalogo) ) ) Registrar banco no Catálogo rman target / catalog rcat/[email protected] register database; sqlplus rcat/[email protected] select NAME,DBID from rc_database;
Views: 343 Target Database
RMAN: How to perform a SCN based incomplete recovery
 
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When you don't know the date and time to which you want to recover the database, SCN-based incomplete recovery could be taken into consideration especially if you are able to retrieve a particular SCN. In this scenario I will perform a SCN-based incomplete recovery after I have used the Oracle LogMiner utility to retrieve a useful SCN where to stop my recovery process. A complete description could be found here: http://dbaworkshop.blogspot.it/2013/05/How-to-perform-a-SCN-based-incomplete-recovery.html
Views: 9929 mvige
Oracle DB - Multiplexing Redo Log Files
 
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Oracle DB - Multiplexing Redo Log Files Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Oracle DBA, How to setup SQL Prompt, 1e21
 
06:04
The video will show you how to change SQL promot to show username and Database name.
Views: 2059 hammadshams

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