Hi,
We are planning to upgrade DB to Oracle 19c from Oracle12cr2. Will Looker support Oracle 19c as Datasource
While I know nothing about this specifically, I see from the Looker 7 changelog, Looker 7 uses Oracle JDBC driver to v18.3. I would suggest that if Oracle 19c supports Oracle JDBC driver to v18.3, then you should be fine.
Quinn is on point with his reply. Adding a bit more detail!
We don’t explicitly support Oracle 19c as a supported dialect, but it’s much the same as Oracle ADWC which we support at an Integration level:
Looker Dialect Support and Database Configuration Instructions
I would expect it to work A-Okay, but it’s not a core/fully supported dialect.