SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 2)
           Function floor (children 1)
            ExpressionList (children 3)
             Function floor (children 1)
              ExpressionList (children 3)
               Literal UInt64_1
               Function floor (children 1)
                ExpressionList (children 1)
                 Literal NULL
               Function equals (children 1)
                ExpressionList (children 2)
                 Identifier id
                 Literal UInt64_257
             Function floor (children 1)
              ExpressionList (children 1)
               Function floor (children 1)
                ExpressionList (children 3)
                 Function floor (children 1)
                  ExpressionList (children 4)
                   Function floor (children 1)
                    ExpressionList (children 1)
                     Literal NULL
                   Literal \'10485.76\'
                   Literal \'9223372036854775807\'
                   Literal NULL
                 Function floor (children 1)
                  ExpressionList (children 3)
                   Literal UInt64_10
                   Function floor (children 1)
                    ExpressionList (children 2)
                     Literal UInt64_65535
                     Literal NULL
                   Literal Float64_100.0000991821289
                 Literal NULL
             Literal \'2.56\'
           QualifiedAsterisk (children 1)
            Identifier b
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Subquery (alias b) (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 2)
                 ExpressionList (children 2)
                  Function floor (children 1)
                   ExpressionList (children 1)
                    Function floor (children 1)
                     ExpressionList (children 1)
                      Function floor (children 1)
                       ExpressionList (children 2)
                        Function floor (children 1)
                         ExpressionList (children 1)
                          Literal NULL
                        Literal Float64_1000.0001220703125
                  Asterisk
                 TablesInSelectQuery (children 1)
                  TablesInSelectQueryElement (children 1)
                   TableExpression (children 1)
                    TableIdentifier test_00597
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier id
     Literal UInt64_257
