data definition信息详情
数据定义
data───n.（Data）（日）驮太（姓）；（印、葡）达塔（人名）；n.数据；资料
entry data───[计]入口数据
initial data───n.[计]原始数据
exhibitor data───参展商资料
baseline data───[统计]基线数据；基线资料；[医]基线数据
engaging data───吸引人的数据
live data───实时数据
ordinal data───[医]有序资料；[数]有序数据
bibliographical data───[法] 编目资料
Add transient data definition for log files.───为日志文件添加临时数据定义。
Start with some data definition.───首先从一些数据定义开始。
Create data definition language (DDL).───创建数据定义语言(DDL)。
Points out the logic of each data definition and the logic relation between the data storage, is the set of records.───指出了每个数据的逻辑定义及数据间的逻辑联系，是存贮记录的集合。
A physical data model can be used to generate data definition language (DDL) statements which can then be deployed to a database server.───可以使用物理数据模型来生成数据定义语言（DDL）语句，然后可以将这些语句部署到一个数据库服务器上。
However , if the statement is a data definition statement with an automatic commit as a side effect , that commit does take place .───但是，如果此语句是副作用为自动提交的数据定义语句，则会提交。
The sample code provides the Data Definition Language (DDL) and Integration Exchange Format (IXF) files which make up the structure.───该样本代码提供了组成该结构的数据定义语言（DataDefinitionLanguage，DDL）和集成交换格式（IntegrationExchangeFormat，IXF）文件。
This data definition file is a tab-separated text file, with a . ttx file extension (TTX), that is an outline of a table structure.───该数据定义文件是一个以.ttx为扩展名的、有标记界限的文本文件，良好地展现了表结构。
You can determine the types of locks being used from the Data Definition Language (DDL) schema files used to create the database.───根据创建数据库所使用的数据定义语言（DDL）模式文件，可以确定正在使用的锁类型。
Differs from HTML forms by separating data definition and data display.
In our model, report data definition language (RDDL) and report format description language (RFDL) are used with interpreters to interpreter them.
So, using XML for data definition gives programmers more flexibility for data definition.
The Data Definition Language ( DDL ) part of SQL permits database tables to be created or deleted.
The analysis of data definition - use pairs can become very complex, even for relatively simple units.
SQL has two main components: a Data Definition Language (DDL) and a Data Manipulation Language (DML).
It provides Data Definition Language (DDL) , Data Manipulation Language (DML) , as well built-in functions, such as:Sum, Average, Count, Maximum and Minimum.
The Create Database Wizard generates data definition language for creating a database.
You can execute both data definition language (DDL) and data manipulation language (DML) statements, and obtain and display the results using this tool.