FHIR IG Statistics: OperationDefinition/daf-execute-query

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Narrative

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http://hl7.org/fhir/us/daf-research/OperationDefinition/daf-execute-query

Source

{
  "resourceType": "OperationDefinition",
  "id": "daf-execute-query",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "url": "http://hl7.org/fhir/us/daf-research/OperationDefinition/daf-execute-query",
  "version": "1.0.0",
  "name": "Execute Query",
  "status": "draft",
  "kind": "operation",
  "date": "2016-07-24",
  "description": "The purpose of this operation is to enable composition and execution of a query in a research setting.Please refer to the Implementation Guidance for further information on how to use the task and execute-query operation together for querying research research data marts.",
  "code": "execute-query",
  "comment": "Pilots underway in PCORNet",
  "base": {
    "reference": "OperationDefinition/daf-execute-query"
  },
  "system": true,
  "type": false,
  "instance": false,
  "parameter": [
    {
      "name": "queryformat",
      "use": "in",
      "min": 1,
      "max": "1",
      "documentation": "The format of the actual query (e.g SAS, SQL).This will be used by the Data Marts to determine how to execute the query.",
      "type": "CodeableConcept"
    },
    {
      "name": "queryFormatVersion",
      "use": "in",
      "min": 1,
      "max": "1",
      "documentation": "The version of the queryFormat that was used to construct the query.",
      "type": "string"
    },
    {
      "name": "dataModel",
      "use": "in",
      "min": 1,
      "max": "1",
      "documentation": "The data model that was used to construct the query.",
      "type": "CodeableConcept"
    },
    {
      "name": "querypackage",
      "use": "in",
      "min": 1,
      "max": "1",
      "documentation": "The actual query string.",
      "type": "string"
    },
    {
      "name": "instructions",
      "use": "in",
      "min": 0,
      "max": "1",
      "documentation": "The actual query string.",
      "type": "string"
    },
    {
      "name": "queryResultsPhiDisclosureLevel",
      "use": "in",
      "min": 0,
      "max": "1",
      "documentation": "The parameter indicates whether Aggregate, De-Identified, Patient Level data is expected as part of the query results. By default only aggregate data would be returned.",
      "type": "string"
    },
    {
      "name": "return",
      "use": "out",
      "min": 0,
      "max": "1",
      "documentation": "A Bundle containing the resulting data.",
      "type": "Bundle"
    },
    {
      "name": "issues",
      "use": "out",
      "min": 0,
      "max": "1",
      "documentation": "A list of hints and warnings about problems encountered while executing the query. These might be shown to the user as an advisory note. Note: if the query cannot be executed at all, then the operation should fail, and an OperationOutcome is returned directly with the failure, rather than using this parameter.",
      "type": "OperationOutcome"
    }
  ]
}