The idea is to:
Store all DB objects in Source Control, like GIT.
Using DevOps Toolkit to compare Source Control objects as a source to a target Oracle DB and produce synchronization script
To apply synchronization script to a target DB.
I hope something like that would be possible with Schema Comparizon feature of DevOps Toolkit, but I cannot find it anywhere.
If that is not possible with this Toolkit, then what would you recommend to automatically deploy from source control to Oracle DB?