| ERROR | cannot access rows from a non-nested table item |
| CAUSE | attempt to access rows of an item whose type is not known at parse time or that is not of a nested table type |
| ACTION | use CAST to cast the item to a nested table type |
| ERROR | cannot access rows from a non-nested table item |
| CAUSE | attempt to access rows of an item whose type is not known at parse time or that is not of a nested table type |
| ACTION | use CAST to cast the item to a nested table type |