sjs-tutorial-import-xquery.sjs

var admin = require("/MarkLogic/admin");

// Use the (XQuery) Admin APIs to create some indexes.
var config = admin.getConfiguration();
try {
  // Create a dateTime index on the registered property. For the purposes of 
  // creating range indexes a JSON property is the same as an XML element (i.e. 
  // this will also add XML elements named "registered" in no namespace to this 
  // index.) Since JSON lacks a native Date type (though JavaScript has one), 
  // the indexer automatically parses strings that are formatted as ISO8601 
  // dates, e.g. {"registered": "2014-01-31T19:57:33+08:00"}
  config = admin.databaseAddRangeElementIndex(config, xdmp.database(), 
    admin.databaseRangeElementIndex("dateTime", null, "registered", null, true, "ignore")
  );
} catch(err) { 
  if(err.name != "ADMIN-DUPLICATECONFIGITEM") { throw err; } // Ignore the error if we've already got this index
}
try {
  // JSON nodes support full XPath evaluation. Similarly, you can use XPath to specify path indexes on JSON documents.
  config = admin.databaseAddRangePathIndex(config, xdmp.database(), 
    admin.databaseRangePathIndex(xdmp.database(), "double", "balance/value", null, false, "ignore")
  );
} catch(err) { 
  if(err.name != "ADMIN-DUPLICATECONFIGITEM") { throw err; } 
}

admin.saveConfiguration(config);