Difference between dbua and manual upgrade

 · Database upgrade can be performed either using manual or DBUA. Below are the steps for upgrading oracle database from oracle 12c to 19c version using DBUA. Important points: Direct upgrade to 19 can be performed from ,, 18c. Compatible parameter should be at minimum Estimated Reading Time: 4 mins.  · Over the last one month, have performed 5 DB upgrades from x to Had used DBUA for the first three, and manual method for the last two. The third upgrade gave me some trouble that prevented me from employing DBUA again. First the DBUA failed initially with the error: ORA Failure in processing system Estimated Reading Time: 2 mins.  · at PM Difference between OUI and DBUA? in oracle upgrade from 11g to 12c.

As you can see, your four options are to use the DBUA, manual upgrade, export/import, or to copy the data. There are no third-party tools involved here as these options are the only ones supported by Oracle. This section even gives instructions on how to use these tools. This one even gives guidelines to preparing for your upgrade. Database Upgrade Assistant (DBUA) Manual Command-line Upgrade (dBupgrade) Transportable Tablespaces; Data Pump export/import; Oracle Golden Gate (outside of our scope) Comparison of the Different Upgrade Methods: Most Oracle clients will use DBUA to upgrade as its graphical user interface steps you through the process. A direct upgrade is one wh ere either the Database Upgrade Assistant (DBUA) or command -line upgrade script is used to upgrade your database to Oracle Database 1 9c. Direct upgrade is supported when the source database is running one of the releases shown in the following table. TABLE 1. DIRECT UPGRADE PATHS FORORACLE DATABASE 19C.

Feb 9, What is upgradation? Upgradation is the process of replacing a older version/software to a new version of the product. When you're using DBUA to upgrade a database from Oracle 10g, which of the When you're performing a manual upgrade to Oracle Database 12 c, in what. When using DBUA or when performing a manual upgrade, you cannot migrate data in zone file that is a version older than what is required for the upgrade.