we used orafce for our oracle to postgres migration, it work very well.
https://github.com/orafce.
Recently we try to migrate to cloud db, we choose the google cloud, however, I found that the google cloud is not support the orafce extension.
https://cloud.google.com/sql/docs/postgres/extensions#postgresql-extensions-supported-by-cloud-sql
Is it possible to support orafce extension in google cloud?
At the moment “orafce” extension is not supported.
As you can see on this public issue tracker, many other users of Cloud SQL wish for this, I would recommend you to “star” or +1 this public issue in order to show your interest for this feature and by +1 it you will be updated for any changes on the implementation of this feature.