| ERROR | aggregate function in mv |
| CAUSE | The capability in question is not supported when the materialized view uses an aggregate function. |
| ACTION | Re-phrase the query to avoid the use of the aggregate functions. |
| ERROR | aggregate function in mv |
| CAUSE | The capability in question is not supported when the materialized view uses an aggregate function. |
| ACTION | Re-phrase the query to avoid the use of the aggregate functions. |