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)
          Literal \'7\' (alias n)
        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_10
   ExpressionList (children 2)
    Identifier n
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier n
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t
