SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList (children 1)
      Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias t) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 1)
           WithElement (children 1)
            Subquery (children 1)
             SelectWithUnionQuery (children 1)
              ExpressionList (children 2)
               SelectQuery (children 1)
                ExpressionList (children 1)
                 Function toUInt64 (alias n) (children 1)
                  ExpressionList (children 1)
                   Literal UInt64_1
               SelectQuery (children 3)
                ExpressionList (children 1)
                 Function plus (children 1)
                  ExpressionList (children 2)
                   Identifier n
                   Literal UInt64_1
                TablesInSelectQuery (children 1)
                 TablesInSelectQueryElement (children 1)
                  TableExpression (children 1)
                   TableIdentifier t
                Function less (children 1)
                 ExpressionList (children 2)
                  Identifier n
                  Literal UInt64_500
          ExpressionList (children 1)
           Asterisk
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier t
   Function less (children 1)
    ExpressionList (children 2)
     Identifier n
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 3)
         ExpressionList (children 1)
          Function count (children 1)
           ExpressionList (children 1)
            Asterisk
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            Subquery (alias t) (children 1)
             SelectWithUnionQuery (children 1)
              ExpressionList (children 1)
               SelectQuery (children 4)
                ExpressionList (children 1)
                 WithElement (children 1)
                  Subquery (children 1)
                   SelectWithUnionQuery (children 1)
                    ExpressionList (children 2)
                     SelectQuery (children 1)
                      ExpressionList (children 1)
                       Function toUInt64 (alias n) (children 1)
                        ExpressionList (children 1)
                         Literal UInt64_1
                     SelectQuery (children 3)
                      ExpressionList (children 1)
                       Function plus (children 1)
                        ExpressionList (children 2)
                         Identifier n
                         Literal UInt64_1
                      TablesInSelectQuery (children 1)
                       TablesInSelectQueryElement (children 1)
                        TableExpression (children 1)
                         TableIdentifier t
                      Function less (children 1)
                       ExpressionList (children 2)
                        Identifier n
                        Literal UInt64_100
                ExpressionList (children 1)
                 Asterisk
                TablesInSelectQuery (children 1)
                 TablesInSelectQueryElement (children 1)
                  TableExpression (children 1)
                   TableIdentifier t
                Function less (children 1)
                 ExpressionList (children 2)
                  Identifier n
                  Literal UInt64_50000
         Function less (children 1)
          ExpressionList (children 2)
           Identifier n
           Literal UInt64_100
