| ERROR | GROUP BY clause in mv |
| CAUSE | The capability in question is not supported when the materialized view uses the GROUP BY clause. |
| ACTION | Re-phrase the query to avoid the use of the GROUP BY clause. |
| ERROR | GROUP BY clause in mv |
| CAUSE | The capability in question is not supported when the materialized view uses the GROUP BY clause. |
| ACTION | Re-phrase the query to avoid the use of the GROUP BY clause. |