primary sort key

常见例句

双语例句

• NIFFindByName() searches a collection based on the primary sort key, which is the first column of the view.
  NIFOpenCollection() 根据主要分类键来搜索集合，该键是视图的第一个列。
• However, each row must have a unique primary key, which is a sort of name for that particular bundle of data.
  不过，每一行的 主键（一种用于特定一组数据的名称）必须是唯一的。
返回 primary sort key