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Warning!

If your existing MZ_HOME platform database is configured to use other database type than the default Derby, you need to check and update the respective database related properties from the install.xml file to match your current setup.

Oracle

See Properties for Oracle for details.

The following properties require manual update:

<property name="install.ora.owner" value="mzowner"/>
<property name="install.ora.password" value="mz"/>

PostgreSQL

See Properties for PostgreSQL for details.

The following properties require manual update:

<property name="install.pg.owner" value="mzowner"/>
<property name="install.pg.password" value="mz"/>

SAP HANA

See Properties for SAP HANA for details.

Important!

Database 3pp Before Upgrading

If you are upgrading from 9.01.0.0 , or 9.0.1.0 or 9.1.0.0, check to see if the database 3pp jar is in the $MZ_HOME/3pp folder.

If it does not exist in the $MZ_HOME/3pp folder, then you need to manually copy the database 3pp jar to the $MZ_HOME/3pp folder prior to the upgrade.

This step is NOT required if your current running version is 9.0.2.0 or 9.1.2.0 onwards.

Note!

Oracle ojdbc.jars

If you are using Oracle as the system database, you need to use Oracle 19c (19.20.0.0) JDBC drivers (ojdbc8.jar/ojdbc10.jar).

Replace the jar files in $MZ_HOME/3pp and $MZ_HOME/lib folders

The jar file can be downloaded from https://www.oracle.com/database/technologies/appdev/jdbc-downloads.html.