SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function age (children 1)
     ExpressionList (children 4)
      Literal \'quarter\'
      Function toDate32 (children 1)
       ExpressionList (children 2)
        Literal \'1927-01-01\'
        Literal \'UTC\'
      Function toDate32 (children 1)
       ExpressionList (children 2)
        Literal \'1927-04-01\'
        Literal \'UTC\'
      Literal \'UTC\'
