SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Identifier id
    Identifier id2
    Identifier val
    Identifier val2
    Identifier created
   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 toUInt64 (alias id2) (children 1)
            ExpressionList (children 1)
             Function arrayJoin (children 1)
              ExpressionList (children 1)
               Function range (children 1)
                ExpressionList (children 1)
                 Literal UInt64_50
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier joinbug_join
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier id2