OCI-12056
invalid REFRESH method
Cause
The NEVER REFRESH option may not be used under the following conditions:
- The materialized view is updatable
- The materialized view refreshes ON COMMIT
- Automatic refresh options are specified
Action
For updatable materialized views, reissue the SQL command using REFRESH FORCE, REFRESH FAST, or REFRESH COMPLETE. For read-only materialized views, reissue the SQL command using ON DEMAND.