Step by step oracle database upgrade from 11g to 12c in windows Step 1: Check autoupgrade utility version Using the below commands you can check the autoupgrade utility version. 4 and 12C Software 4 days ago · What is Oracle Database Migration? Oracle Database Migration is the process of transferring an existing Oracle database from one environment to another. g. Platform Flexibility: Tackle Windows-to-Linux or any OS combo with a strategy that’s been proven to deliver. May 14, 2022 · learn how to upgrade database from 11g to 19c manually i. 1) Oracle REST Data Services (ORDS) : Installation on Tomcat APEX Articles Hope this helps. If you encounter this error, do not proceed with any further steps in Microsoft Windows Installation Guides Database Client Installation Guide for Microsoft Windows Grid Infrastructure Installation and Upgrade Guide for Microsoft Windows Oracle Database Installation Guide for Microsoft Windows We will upgrade 11g rac (11. In the new target database gather statistics for the whole database. without DBUA Oracle provides Oracle Data Pump Export and Import to migrate (move) data from one Oracle Database instance to another. 1 to 12. e. 8. 1 to 19c using DBUA, Upgrade Oracle database from 12c to 19c, Upgrading to Oracle Sep 27, 2022 · How to upgrade oracle 12c to 19c using RMAN backup. In a recent post, we demonstrated Step by Step Oracle Database Upgrade from 11g (11. SEE: Manual upgrade from 11g to 12c STEPS: PRE-REQUSITES: 1. Follow preupgrade recommendations. Database Upgrade Guide Oracle® Database Database Upgrade Guide 12c Release 2 (12. 0 and later: How to upgrade RAC to 19C This video discuss about the steps for upgrading an Oracle 11g database to 12c using Database Upgrade Assistant (DBUA) Oracle Grid Infrastructure for a standalone server upgrade consists of upgrading Oracle Restart and Oracle Automatic Storage Management (Oracle ASM). Jun 15, 2024 · If you are upgrading from a database version prior to Oracle 12c, log on to the old database server node, use SQL*Plus to connect to the database as SYSDBA, and run the $ORACLE_HOME/md/admin/catnomgdidcode. This document describes the process to migrate using Phase 2. Moving to Oracle Database 12c Release 2 may be part of an effort that includes moving to newly purchased server hardware, migrating to different storage architectures such as Oracle Automatic Storage Management, changing the Step 1: Verify your database and application certification Familiarize yourself with the new release by reading the Database Upgrade Guide and pay special atention to the chapter documenting behavior changes, deprecated and desupported features. 2 Using DBUA Method Description:- There are different ways of upgrading to the latest release of Oracle database and Oracle provides multiple methods to upgrade. Database Upgrade Guide Oracle® Database Database Upgrade Guide 19c E96252-72 October 2025 Previous Page Next Page In general, DBUA can only be used when upgrading your Oracle database on itscurrenthardware system. Today you will upgrade two databases, FTEX and DB12 database from Oracle 11. Four stage we are going to see the demo:- Adding Diskgroup in Vmware Grid Software installation Oracle Software installation Asm Standalone Database creation using DBCA Tool Let’s Start the Demo:- Already installed OEL … Aug 26, 2020 · You just have to work through this step, and ensure that the objects that are supposed to be valid, are in reality valid. Learn how to upgrade from Oracle Client 11g to 19c on Windows Server 2016. Determine the upgrade path to the new release. Install Oracle 12c RDMBS home – How to install oracle 12c binary 2. Aug 23, 2021 · How to ensure your database has the maximum uptime possible without compromising its performance or integrity while upgrading to Oracle 19c. Step 1: Prepare to Upgrade Oracle Database Become familiar with the features of the new release of Oracle Database. Database Upgrade Assistant (DBUA) provides a graphical user interface to guide you through the upgrade of Oracle Database. Mar 25, 2020 · Below are the steps for upgrading oracle database from 12c to 19c using DBUA ( graphical method). See full list on oracledba. Perform the Upgrade Prechecks: 3. Customers wishing to take advantage of these and other new features will often need to upgrade their existing databases from older versions to Oracle Database 12c. Below are the steps we are going May 8, 2024 · Overview of upgrade to Oracle Database 23ai. This procedure provides an example of how to use command-line utilities to prepare your system to carry out a manual upgrade of a Non-CDB Oracle Database to a current release Non-CDB Oracle Database on Microsoft Windows. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. help Here we will provide steps for upgrading from 11gr2 to 12c database manually. Make sure that you have installed the SAP kernel supported with Oracle 12. Upgrade and Migrate Oracle Database How to choose and use the best available method to upgrade or migrate your current Oracle database to Oracle Database. 1), same steps can be followed to upgrade to 12. Oct 30, 2025 · This document is created for use as a guideline and checklist when manually upgrading from Oracle 11gR2 (11. Phase 2: Migrate data from 11gr2 db to 12c database server. Introduction Oracle Database 12c includes exciting new features such as the Oracle Multitenant option, Oracle Active Data Guard Far Sync, information lifecycle management enhancements and new data types just to name a few. Run “runcluvfy. Feb 3, 2024 · Step-1 Download windows 2012 , Oracle 11G,Patch 11. 2) E86577-07 December 2019 Previous Page Next Page Oct 30, 2025 · The purpose of this article is to perform upgrade of 12c, 18c container databases (CDB with one or more pluggable databases) using Manual upgrade method to Oracle 19c release. 2 with Oracle Database 19c (Doc ID 2552181. Do the precheck using preupgrade. Both source & target database version is same - 12c In order to convert the database from one platform to another, the endian format of both databases should be the same. 0) that runs on a Linux operating system (OS). 1) or Oracle 12c Release 2 (12. 2. Upgrade database from 11g to 12c using DBUA DBUA in oracle 12c simplifies the upgrade process a lot . Copy the TNS/SQLNET/LISTENER files from 12c home to 19c home if not copied prior to the starting the upgrade. Some useful pointers and words of advice. 0. Creating a Physical Standby Task 4: Copy Files from the Primary System to the Standby System Ensure that all required directories are created. Select an upgrade method. 0) step by step JOIN OUR EXCLUSIVE MEMBERSHIP PROGRAM TODAY ONLY @ INR Rs. This session provides step-by-step instructions for upgrading Oracle Database and Oracle Grid Infrastructure from release 12. 3) Oct 30, 2020 · Here we are upgrading a database from 12c to 19c using DBUA tool For Manual upgrade of CDB, refer to the below link : • Step by Step Manual Upgrade of a CDB To stay updated with the latest Jul 19, 2018 · In this video you will learn the process of #Oracle 11g to 12c #database #upgrade as to how it's done in real-time. High Level Steps:- Let’s start the Demo:- Step1:- Verify the Database name and archive log is enabled on database 11g. Migrating Data With Oracle Data Pump Before Upgrades Use this Oracle Data Pump procedure to export data from the source database before you install the new Oracle Database software. Jul 20, 2024 · Oracle Database - Enterprise Edition - Version 11. The step by step guide will help you to understand pre-upgrade, upgrade and post Learn how to upgrade and/or migrate an Oracle Database. AutoUpgrade Messages and Process Description Migrate and Upgrade Oracle 11gR2 Windows Database to Oracle 12cR2 Linux Database using Datapump In this article, we are going to migrate the oracle database from windows to linux server with database upgrade from Oracle Database 11. Oracle recommends that you complete these good practices guidelines for updating Oracle Database. 7. Jul 15, 2025 · Introduction: As Oracle 19c stands as the Long-Term Support (LTS) release in Oracle’s database roadmap, upgrading from Oracle 12c is not merely a version shift—it’s a strategic move to maintain support, unlock advanced features, and ensure long-term performance, stability, and compliance. Read this step-by-step guide now! Database Upgrade Assistant (DBUA) provides a graphical user interface to guide you through the upgrade of Oracle Database. Source Database Verification: 2. You can drop the existing 12c listener and create a fresh one with similar or different name with netca utility by setting 19c home environment variables. Prepare a backup strategy. jar file Step 1: Prepare to Upgrade Oracle Database Become familiar with the features of the new release of Oracle Database. Copyright (c) 1982, 2011, Oracle. In this section, we will start preparing our Oracle Database for upgrading by preforming some pre-upgrade tasks, but first let’s have a look on some of my environment details that will be used during this tutorial. Upgrade Oracle 12c: Oracle 11g to 12c upgrade step by step Zulqarnain Hayat 1. 1 to 19c, Upgrade Oracle Database from 12. In this article, we will be looking at two most commonly used methods of upgrading Oracle database from 12c to 19c. 0 Oracle Application Express (APEX) Patches Fine-Grained Access to Network Services in Oracle Database 11g Release 1 Multitenant : Uninstall APEX from the CDB in Oracle Database 12c Release 1 (12. 2) then to upgrade to Oracle Database 21c, follow these steps: Oct 3, 2019 · Hi, I will explain Oracle Database Upgrade methods and How to Upgrade Oracle Database in this article. 4 the DBA would not have any option other than export/import to downgrade the database. 1 to 19cOracle RAC Internals Oct 24, 2021 · It is one of the most Reliable and highly used Relational Database Engines. Database Client Installation Guide for Microsoft Windows Database Express Edition Installation Guide for Microsoft Windows Grid Infrastructure Installation and Upgrade Guide for Microsoft Windows Oracle Database Installation Guide for Microsoft Windows Sep 24, 2025 · One of the first steps that should be taken prior to an Oracle Database Upgrade is determining any issues the upgrade may present to your database. 0 (19c) 3. $ /u02/app This procedure describes how to upgrade an Oracle database from Oracle Database 18c to 19c with a single command, using Fleet Patching and Provisioning, both for managed and unmanaged Oracle homes. Mar 5, 2015 · Set oracle_home,patch_home, PATH and ORACLE_SID 2. Oracle® Database Database Client Installation Guide 19c for Microsoft Windows E96295-09 June 2025 Apr 29, 2019 · Oracle Database 19c on premises is available – and one of the key features is the new AutoUpgrade utility. Select an Oracle home directory for the new release. 0_211+ Oracle Database 19c (19. from which Oracle 19c is the Latest Version. This chapter contains the following sections: Upgrade Oracle Database From 11. This software or hardware is developed for general use in a variety of information management applications. Learn how to upgrade and/or migrate an Oracle Database. Run preupgrade fixup scripts, or carry out manual preupgrade system Start learning how to upgrade Oracle databases and learn hands-on approach step by step from Oracle 11G to Oracle 12c Apr 3, 2025 · Learn how to upgrade Oracle to 19c using AutoUpgrade, OPatch, and RPM install. Oracle 21c Datapump New Feature-Simultaneous Use Of EXCLUDE And INCLUDE Oracle 21c Datapump In Pluggable Database (PDB) Oracle 21c New Feature-Prepare Database for Data Guard Oracle 21c – New Feature Expressions in Initialization Parameters Creating Oracle 21c Database Using DBCA Method Step by Step Oracle 21c Installation On Linux For example, if the database from which you are upgrading is running Oracle Database 11g Release 2 (11. To upgrade a database using the DBUA graphical user interface, perform these steps from within the new Oracle home. Upgrade RAC Grid and Database from 11. It involves preparing clone, copying, and then cloning Oct 24, 2021 · It is one of the most Reliable and highly used Relational Database Engines. In this tutorial, I uninstall Oracle Client 11g and install Oracle Client 19c step-by-step. Before starting the upgrade make sure Oracle 12c database binary already installed on the database server. 19C Oracle 19c Database Upgrade From 12. One critical check the script performs is to see if there is no SYSTEM data file that has a relative file number with the value of 1. On Microsoft Windows systems (Windows), run DBUA either as an Oracle Database administrative user (a user with the operating system-assigned ORA_DBA role), or as the Oracle installation owner account. 1 to 19. 4. It consists of CDB (Container Database) and PDB (Pluggable When upgrading from Oracle 11g to 12c, you can perform this step before starting the actual database upgrade. projects. Except where noted, these practices are recommended for all types of upgrades. sql This script looks for some known common Data Dictionary problems. The non-CDB to PDB feature of the AutoUpgrade utility provides you flexible options to control how you upgrade your earlier release non-CDB Oracle Database when you upgrade and convert to the multitenant architecture. Oracle Database Upgrade 11g to 12C with DBUADocumentation - https://drive. Where to Find the Latest Information About Upgrading Oracle Database In addition to this document, Oracle provides information about upgrades on its support site, and through the AutoUpgrade utility using the preupgrade parameter. Jun 13, 2024 · Learn how Data Guard database migration simplifies upgrading to Oracle 19c, ensuring minimal downtime and high availability with AutoUpgrade. Create new directory for installing 12C software on both RAC nodes. Perform Pre-Upgrade Fixups/Actions: 4. RMAN Windows to Linux Migration (same version) In this scenario, we will be migrating Oracle database from Windows to Linux where both source and target database version are 12c. This is becauseDBUAperforms thepre-upgrade validation steps using the source Oracle home, and then switchesto the destination Oracle home to performthe upgrade and post-upgrade steps. 1 then if for some reasons database needs to be downgraded to 11. #upgradeoracledatabase #upgrade11gto19c #upgradedataba Before you upgrade Oracle Database, review new features, and carry out procedures to prepare your database for upgrade. Target Database - 19. Upgrade the Database: 5. 4) to 12c (12. 2 to 19. 1) using DBUA, This procedure describes how to upgrade an Oracle database from Oracle Database 19c to 21c with a single command, using Fleet Patching and Provisioning, both for managed and unmanaged Oracle homes. Upgrading Oracle Database with a Physical Standby Database in Place These steps show how to upgrade to Oracle Database when a physical standby database is present in the configuration. 2) to 19C (19. oracle database upgrade from 12c to 19c manual steps || Learn How to upgrade oracle 12c database to 19c manually. To upgrade to Oracle Database 19c, see Interoperability Notes: Oracle E-Business Suite Release 12. Database Upgrade Guide Oracle® AI Database Database Upgrade Guide 26ai G43570-02 October 2025 Previous Page Next Page Oct 30, 2025 · Oracle Database - Enterprise Edition - Version 12. 1. Oracle Database Pre-Upgrade utility is executed on your existing database, while the database is running (no shutdown required) and provides a list of items which should be reviewed prior to the Sep 9, 2025 · NOTE: In the images and/or the document content below, the user information and data used represents fictitious data from the Oracle sample schema (s) or Public Documentation delivered with an Oracle database product. 2 to Release 21c, using the instructions in Oracle Database Upgrade Guide 21c, including running an AutoUpgrade precheck for 21c. All rights reserved. sql script. In this blog, we are going to perform a clone of Windows Oracle DB by taking RMAN backup and restoring it to Oracle Linux Server. Source Database - 12. 3. Manual Upgrading Oracle Database From 11. Description:- In this article we are going to see Zero downtime database upgrade from 12c to 19c using Oracle Goldengate Environment Details:- High Level Steps:- Check network between source and target Install goldengate Software both side Setup extract and datapump on source site Setup replict on target side Export and import initial load using SCN Start … Nov 3, 2025 · Oracle Database - Enterprise Edition - Version 19. In this article we will be performing Oracle 11g to 12c Oracle Data Guard upgrade with ASM configured. Follow the below steps to perform a manual upgrade to 19c. Again this step might take some time, depending on the size of the database. Description:- There are different ways of upgrading to the latest release of Oracle database and Oracle provides multiple methods to upgrade. In this article, we will learn how to Install version 11g on Windows. 3. Description:- A manual upgrade consists of running SQL scripts and utilities from a command line to upgrade a database to the new Oracle Database release. Jul 27, 2023 · As the windows environment is coming to end of support and the oracle software is already out of support, we are looking to move to the following setup: Upgrade to windows to win 2022 (on both database server and application server) Oracle Fusion Middleware 12c (12. 8 4. Oct 21, 2025 · The article is intended for the Database Administrator of the Oracle7, Oracle8, Oracle8i, Oracle9i, Oracle10g, Oracle11g, and Oracle12c databases who wish to use DataPump or the EXPORT and IMPORT utilities to perform a full database export from an Oracle database release x and import this data with a full database import into an Oracle database Jun 13, 2024 · Learn how Data Guard database migration simplifies upgrading to Oracle 19c, ensuring minimal downtime and high availability with AutoUpgrade. Mar 29, 2019 · I will explain the Oracle 12c Client Download & Installation on Windows in this post. google. 2). 2 :- Main steps : Grid :- Check all services are up and running from 11gR2 GRID_HOME Perform backup of OCR, voting disk and Database. 0, Upgrade Oracle database from 12. Step2:-Testing After Upgrade to 12c. 0) JDK – 1. Upgrade Oracle databases from 12c to 19c step-by-step. 2 using the instructions in Oracle Database Upgrade Guide 12c Release 1 (12. 1 to 19]: How to Upgrade to/Downgrade from Grid Infrastructure 19c and Known Issues PreviousNextJavaScript must be enabled to correctly display this content Oracle® Database Database Upgrade Guide 21c F17069-46 October 2025 Learn to perform Oracle database upgrade from 11g to 12c with real-time approach Jul 11, 2025 · If your goal is to migrate a database to different endian platform, the following high-level steps describe how to migrate a database to a new platform using transportable tablespace: Jun 5, 2022 · Steps to Clone Oracle Database from Windows to Oracle Linux In the previous blog, we saw Steps to create a Heterogeneous Dataguard between Windows and Linux Click here to read more. Mar 7, 2021 · Here we are going to demonstrate step-by-step Oracle database upgrades from 11g (11. Phase 1: Install Oracle 12C on same machine where oracle 11 is installed or another machine. Before upgrading Oracle database in the production environment, Application compatibility must be tested in minimum 1 time in detail. In this article we are going to see upgrade Oracle database from the version 11g to the version 12c using the RMAN. Enable flashback database: This is to ensure that, if upgrade fails , we can restore it using guarantee restore point. Introduction Oracle Database Release 23 includes new features and enhancements, as well as a long-term support commitment, that make it an attractive upgrade target for existing Oracle databases. Run preupgrade fixup scripts, or carry out manual preupgrade system For example, if the database from which you are upgrading is running Oracle Database 10 g, then follow these steps: Upgrade release 10. 2) to Oracle 19c Release The process is an out-of-place upgrade that requires a 12 c domain to be created as the target. 2 (the terminal patch set release), using the instructions in Oracle Database Upgrade Guide 12c Release 1 (12. Install and upgrade GRID from 11gR2 to … Feb 21, 2025 · What’s Inside? Complete Migration Workflow: From planning and preparation to execution and validation—every phase covered in detail. There are many versions of Oracle Database like Oracle Database 10g, Oracle Database 11g, Oracle Database 12c, Oracle Database 19c, etc. Methods of Review the supported options for direct upgrades to the latest Oracle Database release. Environment Detail’s. The idea of the lab is to make you familiar with the new AutoUpgrade and its capabilities. sh” to verify errors . Nov 10, 2020 · Prerequisite steps for 12c database Upgrade (1) Oracle E-Business Suite minimum version required is 12. 5 to release 12. Review these steps to obtain a high-level overview of how to upgrade Oracle Database using Oracle GoldenGate. Few are listed below: Database Upgrade Assistant (DBUA) Manual Upgrade Transportable Tablespaces Datapump export/import Oracle Streams Oracle GoldenGate Here I am going to choose DBUA to upgrade my database, DBUA provides a graphical user interface to Oracle Application Express Installation Guide Release 5. Oracle Database Releases That Support Direct Upgrade Review the supported options for direct upgrades to the latest Oracle Database release. 1), including running the preupgrade script Jul 17, 2023 · Oracle EBS Database Upgrade from 12c to 19c Part-1 In this article, I will be discussing the process of upgrading Oracle Database 12. Oracle 12c Client Download & Installation on Windows If you want to learn how to install Oracle database 12c , read the following post before this. 3 (2) Run hcheck. You first create an export bundle from a read-only 11 g certified release, and then use it to reconfigure a new 12 c domain. 4 and later: Autoupgrade - Step-by-step upgrade from 11gR2, 12cR2 or 18c to 19c (non-CDB) Jun 8, 2017 · Have always used the datapump (impdp/expdp) before for upgrading oracle version to a new server but now want to document the RMAN upgrade procedure from 11g to 12c and want to try that method instead . This is probably the simplest way to upgrade your database version. For example, if the database from which you are upgrading is running Oracle Database 10g, then to upgrade to Oracle Database 19c, follow these steps: Upgrade release 10. 4, Oracl Nov 11, 2025 · In this blog, we are going to cover the high-level steps done to Upgrade the Oracle EBS(R12) database from 11g, 12c to 19c on OCI. 4 and 12. 19c Database Upgrade From 12c Database using dbupgrade Tool: 1. Learn Oracle 12c to 19c database upgrade using DBUA tool GUI Method ||Oracle 12c to 19c database upgrade methods || dbua upgrade from 12c to 19c ||In this vi For example, if your source database is running Oracle Database 12c Release 2 (12. Apr 30, 2025 · SQL> DB upgrade completed successfully, all the components are in valid status. In this article, we will see how to upgrade the database from 12c to 19c step by step. Before you upgrade Oracle Database, review new features, and carry out procedures to prepare your database for upgrade. Oracle Data Pump Deep Dive: Harness the full power of Data Pump with practical examples that work for 10g, 11g, 12c, 18c, and 19c migrations. 14K subscribers Subscribed Oct 2, 2024 · One method to upgrade directly from any 10g, 11g, or 12c database would be to use datapump (exp/expdp) to create a logical export of the source data and import it directly into an Oracle 23ai database. Feb 15, 2021 · This post covers a step-by-step approach for upgrading a two-node Oracle Grid Real Application Cluster (RAC) from version 12C (12. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup Sep 21, 2023 · check out t for step-by-step instructions to Oracle Home in 10g/11g/12c/19c/23c. This document provides an overview of upgrade and migration methods available for Oracle Database . Develop a testing plan. 4 to 12. 1 (12cR2) 2. 4) upgrade to Oracle Database 19c. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. May 17, 2019 · upgrade oracle 11g to 12c aix, oracle 10g to 12c upgrade steps, oracle 11g to 12c upgrade checklist, oracle upgrade from 11g to 12c sap step by step, upgrade oracle 11g to 12c using data pump, oracle database upgrade from 11g to 19c, upgrade oracle 12. It is intended solely to help you assess the business benefits of upgrading to Oracle Database and plan your I. Check the Patch compatibility. Step by Step upgrade of Oracle Database 12c to 19c Upgrade Manually on Linux 1. These examples show the steps to complete preupgrade checks, upgrade, and postupgrade checks for an Oracle Database 11g release 2 (11. #oracledatabasetutorial #oracledba #databaseupgrade #oracle #oracledatabase 0 Step by Step Upgrade Oracle RAC Grid Infrastructure and Database from 11g to 12c Migrate and Upgrade Oracle 11gR2 Windows Database to Oracle 12cR2 Linux Database using Datapump To use Oracle LSH, you must use Oracle Database 19c. 3) upgrade to Oracle Database 12c release 2 (12. oracle 12c to 19c manual upgrade steps orac Feb 20, 2022 · In this article, we are going to demonstrate Step by Step Manual Upgrade Oracle Database from12c to 19c on Linux. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in Description:- There are different ways of upgrading to the latest release of Oracle database and Oracle provides multiple methods to upgrade. The preferred upgrade method is to use the Database Upgrade Assistant (DBUA), a GUI tool that performs all necessary prerequisite checks and operations before upgrading the specified instances. 1 to 19c, Steps for upgrading oracle database to 19c using DBUA, upgrade database to 19c, Upgrade Oracle database from 12. In the following days I will publish several blog posts explaining and showcasing the new AutoUpgrade. 2 and that you have a supported version of your operating system. Jul 7, 2020 · Hello, I am writing this blog, to describe the steps how you upgrade the Oracle database of your SAP system to Oracle Database 19c Preparations Supported upgrade path to 19c? To upgrade your database directly to Oracle Database 19c, your source database release must be Oracle 11. To reduce the complexity of the database upgrade and to reduce database downtime to a minimum, we strongly recommend you to perform the steps below where indicated before starting the actual Oracle Database Upgrade [page 21]. In Dec 13, 2021 · This tutorial will teach you how to upgrade Oracle 11g to 12c using dbua (a database upgrade assistant). This may include: Version upgrades (e. This article provides an overview of upgrading an existing non-CDB database to Oracle 19c. 19 (Latest PSU APR-23), while using Oracle EBS Apps R12. Aug 6, 2022 · VMware Workstation Oracle Linux 7 Oracle Database 11G currently running Upgrading 11G database to 19c directly Read: How to add new disk in Linux How to use Putty in GUI mode Click Here Note: After download new auto upgrade utility, replace existing utility with new one. 2) or Oracle 12c Release 1 (12. 4) to 19c rac (19. These examples show the steps to complete preupgrade checks, upgrade, and postupgrade checks for an Oracle Database 11g Release 2 (11. 1. Red Hat Linux 7. 2 as well. See "Upgrading a Database". Apr 24, 2022 · we are going to learn how to upgrade the oracle 11g to 19c database on the Linux platform step by step. 1), including running the pre-upgrade script for 12. T. 0 [Release 12. Summary of steps to be carried out The upgrade-migrate of oracle 11GR2 to 12C need to be achieved in two phases. 1 to Oracle 19c by using the new AutoUpgrade utility. 2 to the latest version, 19. 1 Description:- A manual upgrade consists of running SQL scripts and utilities from a command line to upgrade a database to the new Oracle Database release. 12. 2), then follow these steps to upgrade to Oracle AI Database: Upgrade Release 12. , 11g → 19c) Cross-platform migration (Linux → Windows, AIX → Linux) Cloud migration (On-Prem → OCI / AWS / Azure) Hardware refresh or Storage change There are four primary methods for migrating Step by Step configuration ASM for a Standalone Database Description:- In this article we are going to see Step by Step configuration Asm for a Standalone Database. . 1) includes new features and enhancements that make it an attractive upgrade target for existing Oracle databases. 1199 /- Click On the Below link: Join this channel to get access to About Oracle Database AutoUpgrade The AutoUpgrade utility is designed to automate the upgrade process, both before starting upgrades, during upgrade deployments, and during postupgrade checks and configuration migration Examples of How to Use AutoUpgrade To guide your upgrade, use the AutoUpgrade workflow example that matches your upgrade use case. 1). com/open?id=0B4GkUqNu5wGedDRWYUJLbWdHMEU&authuser=0 If you are using an earlier release of Oracle Database and want to install a later release of the Oracle Database software, then you can upgrade your existing Oracle Database and use it with the new release of the database software. Introduction Oracle Database 12c Release 2 (12. Follow these steps carefully. 2 step by step manually, how to check when oracle database was upgraded, How to These examples show the steps to complete preupgrade checks, upgrade, and postupgrade checks for an Oracle Database 11g release 2 (11. Oracle provides features and products to automate the upgrade process, and to assist you with completing upgrades efficiently. Nov 11, 2025 · What is Auto Upgrade Utility? Benefits of Auto Upgrade Utility Which database releases are supported? Auto Upgrade Workflow High-level Steps For Auto-Upgrade 19c Database Overview ^ Oracle introduced the multitenant architecture in 2013 with the Oracle Database 12c version release. Go to patch location where it downloaded, unzip it. In particular, this upgrade process from 10g to 11g or 11g to 12c is a major upgrade , … Continue reading Aug 23, 2021 · An overview of the process of upgrading to Oracle database 21c, with links to more detailed articles. Warning: If the value of COMPATIBLE parameter is changed to 12. 📌 Why upgrade? Jul 20, 2024 · Goal Describe step-by-step process of upgrading a non-CDB database to Oracle Database 21c with Autoupgrade tool. Oracle Restart supports only out-of-place upgrades. 1 using export/import.