資料行的順序在建立資料列集的物件上並未指定。提供者必須重新執行命令來把下一個提取位置重新定位到其最初位置，且資料行的順序已經變更。

The order of the columns was not specified in the object that created the rowset. The provider had to reexecute the command to reposition the next fetch position to its initial position, and the order of the columns changed.