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
URL: [base]/$directory
Parameters (In)
| Name | Cardinality | Type | Documentation |
| lastDownloaded | 0..1 | DateTime | The last time the Healthcare Directory was queried. Can be used for versioning. If nothing has changed in the directory since it was last downloaded, no data will be returned to the client. If data has changed, the full directory will be returned to the client. |
Return Values (Out)
| Name | Cardinality | Type | Documentation |
| directory | 0..1 | Resource | A collections Bundle of Practitioner, PractitionerRole, Location, Organization, HealthCareService, and Endpoint resources. These are the contents of an organization's sharable directory. If errors occur during the download, an OperationOutcome will be returned in the bundle. |
| next | 0..1 | String | A pointer to the next page. |