FQL is a query language that allows you to retrieve, filter and project data from any data source containing FHIR Resources. It brings the power of three existing languages together: SQL, JSON and FhirPath. It allows you to create tables and is useful for gaining insight and perform quality control.
Invocations
[base]/Observation?performer=Practitioner/[id]
[base]/Observation?performer=Organization/[id]
[base]/Observation?performer=Patient/[id]
[base]/Observation?performer=RelatedPerson/[id]
Details
| Resource | Code | Type | FhirPath | Xpath (Normal) |
| Observation | performer | reference | Observation.performer | f:Observation/f:performer |