InsertQuery   (children 2)
 Identifier merge_kek_2
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_500
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_500
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal Float64_1000000
