SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function parseDateTimeInJodaSyntax (children 1)
       ExpressionList (children 3)
        Literal \'AD 1999 2000\'
        Literal \'G YYYY yyyy\'
        Literal \'UTC\'
      Function toDateTime (children 1)
       ExpressionList (children 2)
        Literal \'2000-01-01\'
        Literal \'UTC\'
