SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 1)
           Asterisk
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier t_str
          Function greater (children 1)
           ExpressionList (children 2)
            Function CAST (children 1)
             ExpressionList (children 2)
              Subquery (children 1)
               SelectWithUnionQuery (children 1)
                ExpressionList (children 1)
                 SelectQuery (children 1)
                  ExpressionList (children 1)
                   Function any (children 1)
                    ExpressionList (children 1)
                     Literal \'1970-01-01\'
              Literal \'Date\'
            Function today (children 1)
             ExpressionList
