数据定义语句 meaning in English
data definition statement
dd statement
Examples
- There are two types of statements in dmx : data definition statements and data manipulation statements
Dmx中有两种类型的语句：数据定义语句和数据操作语句。 - Describes the scripting , data definition , and data manipulation statements available in the mdx language
介绍mdx语言中可用的脚本编写语句、数据定义语句和数据操作语句。 - Format string that represents how to add this column to a data definition statement , such as create table
格式化字符串，表示如何将此列添加到数据定义语句中，例如create table 。 - Statements . these tasks fall into two categories , data definition statements and data manipulation statements , which are described in the following table
上述任务可以分为两类：数据定义语句和数据操作语句，下表对这两类语句进行了说明。 - Use data definition statements in dmx to create and define new mining structures and models , to import and export mining models and mining structures , and to drop existing models from a database
使用dmx中的数据定义语句可以创建和定义新的挖掘结构和模型，导入和导出挖掘模型和挖掘结构，以及从数据库中删除现有模型。