InsertQuery   (children 2)
 Identifier 02526_keeper_map
 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 1)
         Literal \'`key` String, `value` UInt32\'
    Literal UInt64_100
