| 释义 |
logical file 逻辑文件;[逻辑档案] 1. A set of one or more logical records. 一个或多个逻辑记录的集合。 2. A data base file through which data from one or more physical files can be accessed in a format and organization that is different from the representation of the data in the physical files. 一种数据库文件,通过这种文件可以按不同于物理文件中数据表示法的格式和组织 来访问一个或多个物理文件中的数据。 |