{description: 'Demonstrates SQL annotations that tooling can use to generate Library metadata.\n\n```sql\n/*\n@name: SqlOnFhirExample\n@title: Blood Pressure Trend Report\n@description: Return blood pressure observations for a patient in a date range\n@version: 1.0.0\n@status: active\n@author: Clinical Informatics Team\n@publisher: Regional Medical Center\n*/\n\n-- @relatedDependency: https://example.org/ViewDefinition/patient_view as patient_view\n-- @relatedDependency: https://example.org/ViewDefinition/blood_pressure_view as blood_pressure_view\n-- @param: patient_id string Patient identifier\n-- @param: from_date date Start date (inclusive)\n-- @param: to_date date End date (inclusive)\nSELECT\n  patient_view.id AS patient_id,\n  patient_view.name,\n  blood_pressure_view.systolic,\n  blood_pressure_view.diastolic,\n  blood_pressure_view.effective_date\nFROM patient_view\nJOIN blood_pressure_view\n  ON patient_view.id = blood_pressure_view.patient_id\nWHERE patient_view.id = :patient_id\n  AND blood_pressure_view.effective_date >= :from_date\n  AND blood_pressure_view.effective_date <= :to_date\nORDER BY blood_pressure_view.effective_date\n```', package_name: hl7.fhir.uv.sql-on-fhir, name: SqlOnFhirExample, type: '{:coding [{:system \"http://hl7.org/fhir/uv/sql-on-fhir/CodeSystem/LibraryTypesCodes\", :code \"sql-query\"}]}', package_version: 3.0.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/uv/sql-on-fhir/Library/SqlOnFhirExample', version: 3.0.0-ballot}