OCI-40178
Item method item_method cannot be used at the end of the path expression for this operator.
- item_method: An item method name that can be used in a JSON-related operator. For example, .number().
Cause
The item method used in the path expression of a JSON operator is invalid for this operator.
Action
Either use a valid item method or wrap the result of the JSON operator inside a SQL function that performs the desired operation.