How to do Chained Search ?

[sh0umik]

I have this Info in Fhirbase now i want to search using subject reference .
{ "id": "6f4be94a-6465-48ab-8487-f31b41dce9ff", "code": { "text": "Burnt Ear", "coding": [ { "code": "39065001", "system": "http://snomed.info/sct", "display": "Burn of ear" } ] }, "meta": { "extension": [ { "url": "fhir-request-method", "valueString": "POST" }, { "url": "fhir-request-uri", "valueUri": "Condition" } ], "versionId": "1acde595-3c6d-46b2-afe2-d10c20c82615", "lastUpdated": "2016-08-31T19:45:04.020Z" }, "status": "confirmed", "subject": { "reference": "Patient/123456" }, "category": { "coding": [ { "code": "diagnosis", "system": "http://hl7.org/fhir/condition-category", "display": "Diagnosis" }, { "code": "439401001", "system": "http://snomed.info/sct", "display": "Diagnosis" } ] }, "location": [ { "code": { "text": "Left Ear", "coding": [ { "code": "49521004", "system": "http://snomed.info/sct", "display": "Left external ear structure" } ] } } ], "severity": { "coding": [ { "code": "24484000", "system": "http://snomed.info/sct", "display": "Severe" } ] }, "onsetDate": "2012-05-24", "resourceType": "Condition" }

I tried there but No luck ..
SELECT fhir_search('{"resourceType": "Condition", "queryString": "subject=Patient/123456"}'); SELECT fhir_search('{"resourceType": "Condition", "queryString": "subject:Patient=123456"}');

Each time i try i get this error Not found SearchParameter . Also code:text this kind of parameter also does not work . Am i missing something ?

[Semalexa]

In FHIR v1.6.0 Condition.subject was renamed from patient to subject, but fhirbase is not 1.6 yet and still uses Condition.patient.
So the query would be
SELECT fhir_search('{"resourceType": "Condition", "queryString": "patient=Patient/123456"}');
SELECT fhir_search('{"resourceType": "Condition", "queryString": "patient:Patient=123456"}');

[sh0umik]

Thank you @Semalexa . That solved the Problem . I was using FHIR DSTU2 json structure and Fhirbase is FHIR STU3 Candidate (v1.4.0) :) .

Looking forward for 1.6