Question :
I want to connect the Oracle instances with MySQL workbench.
I do not know if it’s possible or not.
Answer :
The correct tool to use for this is Oracle SQL Developer.
You can download it here.
A guide to setting up a connection to a cloud DB is here.
not all so bad –
https://cloud.oracle.com/en_US/mysql/features,
Phil – MySQL is also Oracle
How to do
(video)