
sec.createUser( user-name as String, description as String?, password as String, role-names as String[], permissions as element(sec.permission)[], collections as String[], [external-names as String[]], [queries as Object] ) as (Number|String)
Creates a new user in the system database for the context database. Returns the user ID of the created user.
http://marklogic.com/xdmp/privileges/create-user or create-data-userhttp://marklogic.com/xdmp/privileges/grant-all-roles orhttp://marklogic.com/xdmp/privileges/grant-my-roleshttp://marklogic.com/xdmp/privileges/user-set-queries
  This function must be executed against the security database.
// execute this against the security database
declareUpdate();   
const sec = require('/MarkLogic/security.xqy');
sec.createUser(
    "Jim",
    "Jim the temp",
    "newtemp",
    "Temporary",
    [xdmp.permission("security", "read","element")]
    ["http://marklogic.com/dev_modules"])
 
 // Creates a new user, named "Jim," with the role, "Temporary."  "Jim" 
 // is assigned the default permission, security(read), and the default 
 // collection, "http://marklogic.com/dev_modules".   
  
// execute this against the security database.
declareUpdate();   
const sec = require('/MarkLogic/security.xqy');
    
sec.createUser(
  "Mike", 
  "Mike the contractor", 
  "password", 
  "can-read", [], [], [],
  {
    "read":cts.elementQuery(xs.QName("metadata"), 
            cts.elementWordQuery(xs.QName("group"), "group-all"))
  }
)
// Creates a new user, named "Mike", and with the role "can-read". "Mike" has user
// queries which allows him to read only the documents with "group-all" in the
// metadata.