InsertQuery   (children 2)
 Identifier t_sample_final
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function generateRandom (children 1)
        ExpressionList (children 4)
         Literal \'CounterID UInt32, UserID UInt64, Version UInt64\'
         Literal UInt64_1
         Literal UInt64_10
         Literal UInt64_2
    Literal UInt64_10
