SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias js1) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Function toInt64 (alias id2) (children 1)
            ExpressionList (children 1)
             Literal UInt64_11
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier joinbug_join
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier id2
