External tables provide a normaltable interface to data files that reside in the underlying operating system.
外部表对驻留在底层操作系统中的数据文件提供一个普通的表界面。
2
Converting an EVA table to a normaltable is time consuming, especially before SQL Server 2005 introduced the PIVOT keyword.
转化一个“实体-属性-值”表到一个普通表需要花费大量的时间，尤其在SQL Server 2005引入PIVOT关键词之前。
3
The first file demonstrates normal grid table operation with the same options for all rows in a very simple application, while the second illustrates the use of a custom grid editor select.