SELECT语句返回的数据集确实都是只读的,你想修改最好用Table连接表!
不过Query有个属性RequestLive,是导致只读的根源,你设为True试一下!
有Delphi帮助为证:
Set RequestLive to specify whether or not the BDE should attempt to return a live result set to the application. RequestLive is False by default, meaning that a query always returns a read-only result set.