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.
<Practitioner xmlns="http://hl7.org/fhir"> <id value="PractitionerWalterArzt" /> <meta> <source value="http://krankenhaus.de" /> <profile value="https://gematik.de/fhir/isik/StructureDefinition/ISiKPersonImGesundheitsberuf" /> </meta> <identifier> <type> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0203" /> <code value="LANR" /> </coding> </type> <system value="https://fhir.kbv.de/NamingSystem/KBV_NS_Base_ANR" /> <value value="123456789" /> </identifier> <identifier> <type> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0203" /> <code value="DN" /> </coding> </type> <system value="http://fhir.de/sid/bundesaerztekammer/efn" /> <value value="123456789123456" /> </identifier> <active value="true" /> <name> <use value="official" /> <text value="Walter Arzt" /> <family value="Arzt"> <extension url="http://hl7.org/fhir/StructureDefinition/humanname-own-name"> <valueString value="Arzt" /> </extension> </family> <given value="Walter" /> </name> <name> <use value="maiden" /> <text value="Gross" /> <family value="Gross"> <extension url="http://hl7.org/fhir/StructureDefinition/humanname-own-name"> <valueString value="Gross" /> </extension> </family> </name> <address> <type value="both" /> <line value="Schmiedegasse 16"> <extension url="http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-houseNumber"> <valueString value="16" /> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-streetName"> <valueString value="Schmiedegasse" /> </extension> </line> <city value="Potsdam" /> <postalCode value="14469" /> <country value="DE" /> </address> <gender value="male" /> <birthDate> <extension url="http://hl7.org/fhir/StructureDefinition/data-absent-reason"> <valueCode value="masked" /> </extension> </birthDate> <qualification> <code> <coding> <system value="http://snomed.info/sct" /> <version value="http://snomed.info/sct/900000000000207008/version/20200131" /> <code value="112247003" /> <display value="Medical doctor (occupation)" /> </coding> </code> </qualification> </Practitioner>