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How do I update the JDBC driver of the database?
When an update of the database used is available, you may need to update the JDBC driver.
This is how it works
End the service of the application.
Open the lib folder in the default installation directory of the application.
Delete the file ta-jdbc-***.jar (the asterisks are placeholders for the extension specific to the database management system).
Restart the service of the application.
Go to Configuration > Tasks > Database.
Click Upload driver and select the JAR file.
Restart the application.
Note
Use a JDBC driver that meets the system requirements. An appropriate JDBC driver is needed to communicate with the database management system.