Unfortunately, tables created by dbaccessdemo_ud are short and sometimes may only have one extent in certain circumstances. To view the extents in this table run the following command.

很不幸，dbaccessdemo_ud所创建的表很短，而且有时在特定环境下可能仅包含一个区段。

youdao

Unfortunately, tables created by dbaccessdemo_ud are short and sometimes may only have one extent in certain circumstances. To view the extents in this table run the following command.

很不幸，dbaccessdemo_ud所创建的表很短，而且有时在特定环境下可能仅包含一个区段。

youdao