| ERROR | cannot alter a non-object type |
| CAUSE | An attempt was made to execute ALTER TYPE on a non-object type. |
| ACTION | Drop the non-object type first, then re-create it as an object type. |
| ERROR | cannot alter a non-object type |
| CAUSE | An attempt was made to execute ALTER TYPE on a non-object type. |
| ACTION | Drop the non-object type first, then re-create it as an object type. |