queryResult.getNode¶

Signature: queryResult.getNode(columnName, instance*)

Returns: String columnValue - the value of the first node that matches the columnName

Get the value of the first node that matches the columnName.

Parameters¶

Type	Name	Description	Default
String	columnName	the column name
Integer	instance*	(optional) the row instance to return. Use 1 for the first instance.	1

Example¶

// execute the query
var queryResult = qie.doSelectQuery("EMR Database", "select name, date_of_birth as dob from patient where patient_id = 1");
var nameOfFirstResult = queryResult.getNode("name", 1);