Is it possible to query binary data via select n1ql

1. create default bucket
2. load data using cbworkloadgen
./cbworkloadgen -n 10.6.2.222:8091 -b default -t 10 -s 100 -i 1000000 -r 0.9

3, select *
cbq> select * from default;
{
"requestID": "8e484864-6aba-4ecf-aa2d-b79c15e8812d",
"signature":

{ "*": "*" }

,
"results": [

],
"errors": [

{ "code": 1100, "msg": "Invalid JSON in results - cause: json: error calling MarshalJSON for type *value.annotatedValue: json: error calling MarshalJSON for type *value.ScopeValue: json: error calling MarshalJSON for type *value.annotatedValue: json: error calling MarshalJSON for type *value.parsedValue: Marshaling binary value returns raw bytes: VTKGNKUHMPXNHTQGXZVXISXRMCLPXZMWGUOASKVRAMWGIWEOGZULCINYCOSOVOZPPLPKOHEEPRMCTWYVXYOKSHVWXPYPLRZXUCPM" }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "244.117499ms", "executionTime": "243.472683ms", "resultCount": 0, "resultSize": 0, "errorCount": 1 }

}

4. select raw.*

cbq> select raw default.* from default LIMIT 1;
{
"requestID": "b64eb2c7-da02-419d-8b37-6f82cc5b514f",
"errors": [

{ "code": 3000, "msg": "syntax error" }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "1.073196ms", "executionTime": "930.114us", "resultCount": 0, "resultSize": 0, "errorCount": 1 }

}

5. encode_json

cbq> select encode_json(`default`.*) from default LIMIT 1;
{
"requestID": "19906467-de3e-4977-aa6b-18eec51af09d",
"errors": [

{ "code": 3000, "msg": "syntax error" }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "1.1404ms", "executionTime": "990.014us", "resultCount": 0, "resultSize": 0, "errorCount": 1 }

}

cbq> select encode_json(default) from default LIMIT 1;
{
"requestID": "942a11d4-3112-4563-abc6-4df8802b2870",
"signature":

{ "$1": "string" }

,
"results": [

{ "$1": "" }

],
"status": "success",
"metrics":

{ "elapsedTime": "232.674614ms", "executionTime": "232.508223ms", "resultCount": 1, "resultSize": 32 }

}

i.e. I am trying to output binary data, and I am not able to do so via raw or encode_json.

The doc looks like this
pymc0 "VlRLR05LVUhNUFhOSENMUFhaTVdZT0tTSFZXWFBZUExSWlhVSVZDRFNCT1hOUkFRUE9LS

Attached logs.