This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3
Vocabulary Work Group | Maturity Level: N/A | Ballot Status: Informative |
Definition for Code System SearchParamType
{ "resourceType": "CodeSystem", "id": "search-param-type", "meta": { "lastUpdated": "2017-12-20T15:52:34.818+11:00" }, "text": { "status": "generated", "div": "<div>!-- Snipped for Brevity --></div>" }, "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg", "valueCode": "fhir" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status", "valueString": "Normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm", "valueInteger": 4 } ], "url": "http://hl7.org/fhir/search-param-type", "identifier": { "system": "urn:ietf:rfc:3986", "value": "urn:oid:2.16.840.1.113883.4.642.1.12" }, "version": "3.2.0", "name": "SearchParamType", "status": "draft", "experimental": false, "date": "2017-12-20T15:52:34+11:00", "description": "Data types allowed to be used for search parameters.", "caseSensitive": true, "valueSet": "http://hl7.org/fhir/ValueSet/search-param-type", "content": "complete", "concept": [ { "code": "number", "display": "Number", "definition": "Search parameter SHALL be a number (a whole number, or a decimal)." }, { "code": "date", "display": "Date/DateTime", "definition": "Search parameter is on a date/time. The date format is the standard XML format, though other formats may be supported." }, { "code": "string", "display": "String", "definition": "Search parameter is a simple string, like a name part. Search is case-insensitive and accent-insensitive. May match just the start of a string. String parameters may contain spaces." }, { "code": "token", "display": "Token", "definition": "Search parameter on a coded element or identifier. May be used to search through the text, displayname, code and code/codesystem (for codes) and label, system and key (for identifier). Its value is either a string or a pair of namespace and value, separated by a \"|\", depending on the modifier used." }, { "code": "reference", "display": "Reference", "definition": "A reference to another resource." }, { "code": "composite", "display": "Composite", "definition": "A composite search parameter that combines a search on two values together." }, { "code": "quantity", "display": "Quantity", "definition": "A search parameter that searches on a quantity." }, { "code": "uri", "display": "URI", "definition": "A search parameter that searches on a URI (RFC 3986)." } ] }
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.