Data definition language (DDL) statements are not statements that can be rolled back.
数据定义语言(DDL)语句是不能回滚的语句。
The DSC’s mission is to ensure service interoperability based on semantic data definition.
DSC的任务是确保基于语义数据定义的服务互操作性。
Type Trees are the data definition files that define the format of the input and output data.
类型树是定义输入和输出数据的格式的数据定义文件。
Expand the schema folder schema1 under CRM to see the Customer table in the data definition view.
展开CRM下的schema文件夹schema1，你可以在数据定义视图中看到表Customer。
XForms relies on XML for the data definition and representation of the forms data in XML documents.
XForms依赖于用于数据定义的XML和 XML文档形式的表单数据的表示。
You need to expand the project folder in the data definition view to see the newly created database.
你需要在数据定义视图中展开项目文件夹，以看到新创建的数据库。
SQL has two main components: a Data Definition Language (DDL) and a Data Manipulation Language (DML).
SQL有两个主要部分：数据定义语言(DDL)和数据操纵语言(DML)。
The data Definition Language (DDL) part of SQL permits database tables to be created or deleted.
数据定义语言(ddl)为sql中的一部分，可以让数据表建立或是删除。
Why am I getting this error: warning: data definition has no type or storage class [enabled by default]?
为什么我得到这个错误：警告：数据定义没有类型或存储类[默认]启用？
This project also has the Data Definition Language (DDL) files for the customer table for both DB2 and Oracle.
此项目还包含用于DB2和Oracle的客户表的数据定义语言 (DDL)文件。
If data definition in one data source is changed, the impact to other systems is multiplied and often unpredictable.
如果一个数据源中的数据定义被更改，对其他系统的影响就会加倍，而且通常很难预测。
A common approach to defining data is through inheritance - taking an existing data definition and adding parameters.
一种常见的定义数据的方法是通过继承——使用现有的数据定义并添加参数。
The set of statements, expressed in data definition language, that completely describe the structure of a data base.
一组以数据解释语言来表达的语句集，该语句集完整地描述了数据库的结构。
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。
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。
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（Data Definition Language，DDL）和集成交换格式（Integration Exchange Format，IXF）文件。
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。
You can refer to the Data Definition Language (DDL) statements in Listing 1 to create the database and table for the sample application.
您可以参考清单1中的数据定义语言（DDL）语句，为样例应用程序创建数据库和表。
Even still, with physical data models you can reverse engineer from the actual database or from the data definition language (DDL) file.
还可以对实际数据库或数据定义语言(DDL)文件进行反向工程，生成物理数据模型。
In our model, report data definition language and report format description language are used with interpreters to interpreter them.
在该模型中，我们引入了报表数据定义语言和报表格式描述语言，用相应的解释器解释它们。
DDL (data Definition Language) script for defining the database tables (if the starting point of the transformation is a class diagram).
用来定义数据库表(如果转换的起始点是一个类图)的DDL (Data DefinitionLanguage)脚本。
It's also pretty simple, and the data definition language (DDL), which is the language you use to create structures in SQL, is in Listing 4.
这个表也很简单，在SQL中创建结构使用的数据定义语言(DDL)如清单4所示。
If there are multiple schemas in the database, then select the appropriate schema in the data definition view, and then click on the diagram.
如果在数据库中有多个schema，那么你就要在数据定义视图中选择合适的schema，然后在图上点击。
This enables administrators to use familiar SQL data definition language (DDL) statements to create database objects for persisting their XML data.
这使管理员能够使用熟悉的SQL数据定义语言(DDL)语句来创建存储XML数据的数据库对象。
You can execute both data definition language (DDL) and data manipulation language (DML) statements, and obtain and display the results using this tool.
您可以执行数据定义语言(DDL)和数据操作语言(dml)语句，并使用该工具来获取和显示结果。
Now you see the desired procedure and know that you should have specified a package name. The corrected data definition language (DDL) statement works
现在看到了所需的过程，并知道应该指定包名。
A new Crystal Report will then be created without actually connecting to any database, because this Crystal Report will be based on a data definition file.
不需要连接到任何数据库，就可以建立一个新的CrystalReport，因为这个Crystal Report是基于一个数据定义文件的。
Poor data quality's effect on the ability to make sound business decisions can be found both at the technical level and the business level of data definition.
数据质量对业务决策的影响可能出现在数据定义的技术层面和业务层面。
For example, for information technology systems, a change control system can include the specifications scripts, source code, data definition language, etc.
例如，对于信息技术系统而言，变更控制系统可以包括每一软件组件的技术规定说明书(脚本、源代码、数据定义语言等)。
The first step to design a data model is to create a simple project (say MyDataModel) and open the data Perspective. Once the data definition view is active.
设计一个数据模型的第一步是创建一个简单的项目(叫MyDataModel)，并打开Data透视图。
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