If I have a custom recorddatatype looking like this, declared in a package spec:

```
TYPE t_params IS record(
param1 BOOLEAN,
param2 BOOLEAN,
param3 boolean);

```

Is there any views I can query from that would list up all the field/column names (param1, param2, param3)?

For example something like this: 
SELECT \* 
FROM ALL\_FIELDS
WHERE DATATYPE = 't\_params'