message: Add getDate function,
diff: @@ -143,6 +143,13 @@ function iif(params: any[]): any {
  }
  FunctionFactory.Instance.register("iif", iif);
  +function getDate(params: any[]): any {
  + if (!params && params.length < 1) return null;
  + if (!params[0]) return null;
  + return new Date(params[0]);
  +}
  +FunctionFactory.Instance.register("getDate", getDate);
  +
  function age(params: any[]): any {
  if (!params && params.length < 1) return null;
  if (!params[0]) return null;
  