.. _fql:

FQL (Firely Query Language)
===========================

FQL (Firely Query Language) is a query language that lets you retrieve, filter and project data from any data source containing FHIR resources. It brings together the power of SQL, JSON and FHIRPath. The pages below explain the language and how to use it.

.. toctree::
   :maxdepth: 1
   :titlesonly:

   introduction
   syntax
   functions
   examples
   FQL Playground <simplifierFQLPlayground>