InsertQuery   (children 2)
 Identifier 01504_test
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Function concat (children 1)
      ExpressionList (children 2)
       Function toString (children 1)
        ExpressionList (children 1)
         Identifier number
       Literal \'_1\'
     Identifier number
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_10000