ORA-32321: REFRESH FAST of "string"."string" unsupported after detail table TRUNCATE
Cause: A detail table has been truncated and no materialized view supports fast refersh after a detail table has been truncated
Action: Use REFRESH COMPLETE. Note: you can determine why your materialized view does not support fast refresh after TRUNCATE using the DBMS_MVIEW.EXPLAIN_MVIEW() API
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