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.
<Basic xmlns="http://hl7.org/fhir"> <id value="core-examples-Basic-example3" /> <meta> <versionId value="1" /> <lastUpdated value="2016-09-08T11:37:45.827+00:00" /> </meta> <text> <status value="generated" /> --- We have skipped the narrative for better readability of the resource --- </text> <extension url="http://example.org/do-not-use/fhir-extensions/UMLclass"> <extension url="name"> <valueString value="Class1" /> </extension> <extension url="attribute"> <extension url="name"> <valueString value="attribute1" /> </extension> <extension url="minOccurs"> <valueInteger value="1" /> </extension> <extension url="maxOccurs"> <valueCode value="*" /> </extension> </extension> <extension url="attribute"> <extension url="name"> <valueString value="attribute2" /> </extension> <extension url="minOccurs"> <valueInteger value="0" /> </extension> <extension url="maxOccurs"> <valueInteger value="1" /> </extension> </extension> </extension> <code> <coding> <system value="http://example.org/do-not-use/fhir-codes#resourceTypes" /> <code value="UMLCLASSMODEL" /> </coding> </code> </Basic>