SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Identifier x
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 2)
           Identifier dummy (alias x)
           Function plus (alias dummy) (children 1)
            ExpressionList (children 3)
             Function ignore (children 1)
              ExpressionList (children 1)
               Function ignore (children 1)
                ExpressionList (children 1)
                 Function ignore (children 1)
                  ExpressionList (children 3)
                   Function ignore (children 1)
                    ExpressionList (children 2)
                     Literal \'-922337203.6854775808\'
                     Function ignore (children 1)
                      ExpressionList (children 1)
                       Literal NULL
                   Function equals (children 1)
                    ExpressionList (children 2)
                     Identifier ArrLen
                     Literal UInt64_256
                   Function ignore (children 1)
                    ExpressionList (children 4)
                     Literal UInt64_100
                     Identifier Arr.C3
                     Function ignore (children 1)
                      ExpressionList (children 1)
                       Literal NULL
                     Function greater (children 1)
                      ExpressionList (children 2)
                       Subquery (children 1)
                        SelectWithUnionQuery (children 1)
                         ExpressionList (children 1)
                          SelectQuery (children 2)
                           ExpressionList (children 2)
                            Literal Float64_10.000100135803223
                            Function count (children 1)
                             ExpressionList (children 1)
                              Asterisk
                           TablesInSelectQuery (children 1)
                            TablesInSelectQueryElement (children 1)
                             TableExpression (children 1)
                              TableIdentifier system.time_zones
                       Literal NULL
             Identifier dummy
             Literal UInt64_65535
          ExpressionList (children 2)
           OrderByElement (children 1)
            Function ignore (children 1)
             ExpressionList (children 1)
              Literal Int64_-2
           OrderByElement (children 1)
            Function identity (children 1)
             ExpressionList (children 1)
              Identifier x
 Identifier Null
