file data base 文档数据库
data base procedure file 数据库程序文件
data base definition file 数据库定义文件
centralized file data base 释义集中式文件数据库
Data base Description File 数据库描述文件
data base structure expanding file 数据库结构伸展文件
File server System management computer in a net-work of computers. Typically holds data base files which are accessible by all the computers on the net-work.
档案服务电脑在一电脑内,做系统管理的电脑。它主要控制数据库内的档案,使网络内所有的电脑都可以进行寸取。
Selecting from an external table reads the data from the data file(s) and provides it in the form of rows and columns as if it was read from the normal base table.
从外部表选择可从一个或多个数据文件读取数据,并以行和列的形式提供该数据,就好像从常规基表读取数据一样。
To load data from the data file /data/americascust.dat (created above) into the base table customer, use the INSERT statement as follows
要将数据文件 /data/americascust.dat(此前已创建)中的数据加载到基表 customer,可以使用 INSERT 语句(如下所示)
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