Manual upgrading Oracle database 11gR2 to 18c

Manual upgrading Oracle database 11gR2 to 18c If you want to know how we upgrade an 11.2.0.4 database to 18.0.0.0.0 using DBUA, click here. This article explains how to upgrade 11.2.0.3 and above, and 12.1.0.1, 12.2.0.1 to 18.0.0.0.0 manually. Manually upgrading to 18c There are many DBAs who don’t want to follow the recommended way of an upgrade […]

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Tablespaces Info for upgrading to 18c

To help you keep track of your tablespace allocations, the following AUTOEXTEND tablespaces are expected to successfully EXTEND during the upgrade process.

Minimum tablespace sizes for upgrade are estimates. Only Solution is to extend the tablespace.

Stay tuned for more articles on Oracle 18c  Thank you for giving your valuable time to read the […]

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Upgrade Database from Oracle 11gR2 to Oracle 18c

Here I would be discussing how to upgrade Oracle 11gR2 (11.2.0.4) database to Oracle 18c(18.0.0.0.0) on the same server. This upgrade process was done on Linux 7 (x86_64). I used DBUA (Database Upgrade Assistant) to perform this upgrade. DBUA is also a recommended way to perform the upgrade as it would automate almost everything for you. You should be able to use the […]

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Upgrade Apex for Oracle 18c

Starting with Oracle Database Release 18, APEX has not upgraded automatically as part of the database upgrade. Refer to My Oracle Support Note 1088970.1 for information about APEX installation and upgrades. To download the latest APEX: Click Here

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Compile Fixed Objects

To upgrade from Oracle 11gR2 to Oracle 18c/19c, we need to gather stat for fixed objects

Stay tuned for more articles on Oracle 18c  Thank you for giving your valuable time to read the above information. If you want to be updated with all our articles send us the Invitation or Follow us: Skant Gupta’s LinkedIn: www.linkedin.com/in/skantali/ […]

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Remove OLAP for Oracle 18c

To upgrade from Oracle 11gR2 to Oracle 18c/19c, we need to remove OLAP. Remove OLAP Catalog by running the 11.2.0.4.0 SQL script $ORACLE_HOME/olap/admin/catnoamd.sql script.

Stay tuned for more articles on Oracle 18c  Thank you for giving your valuable time to read the above information. If you want to be updated with all our articles send […]

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Remove EM for Oracle 18c

To upgrade from Oracle 11gR2 to Oracle 18c/19c, we need to Enterprise Manager. Copy the $ORACLE_HOME/rdbms/admin/emremove.sql script from the target 18.0.0.0.0 ORACLE_HOME into the source 11.2.0.4.0 ORACLE_HOME. Step 1: If database control is configured, stop EM Database Control, using the following command

Step 2: Connect to the database using the SYS account AS […]

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Upgrade OEM 12cR5 to 13cR2

Let’s have a quick introduction of Upgrade in Oracle. As we go in depth of this article we have mentioned about the steps of an upgrade OEM from 12cR5 to 13cR2. Thanks to my fellow DBA Kellyn Pot’Vin-Gorman who gave me idea to write on OEM 13c. Day by day technologies get change and advanced technology […]

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Upgrade Oracle Grid and Database (11.2.0.1 to 11.2.0.4)

This article is about upgrade of oracle database 11.2.0.1_to 11.2.0.4).

Download the 9413827 or 9706490 patch from oracle support and get apply

Below are attachment to findout patch steps. Now we can update the grid home and oracle home from 11.2.0.1 to 11.2.0.4 .

1) check the pre-req before upgrading the grid home […]

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Oracle Upgrade Grid and Database Home to 12.1.0.2 with GUI

What is Upgration? It is the process of replacing your existing software with an advance version of the identical product.Upgrading your applications usually do not require special tools. Your existing reports should look and behave the same in both products. For Example: Replacing Oracle 9i release to Oracle 10g release, SQL Server 2005 to SQL Server 2008 etc. Why […]

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