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- Using the online catalog as the data dictionary. 使用在线目录作为数据字典。
- Extracting the data dictionary into the redo log files. 将数据字典摘取到重做日志文件中。
- To keep track of the data elements, the analyst might list each one in a data dictionary. 为了记录数据元素,分析员必须把每个数据列在数据字典内。
- It might even be enough to maintain a separate data dictionary document, of the sort familiar to database developers. 对于维护单独的数据词典文档,像数据库管理员所熟悉的那样,甚至注释就足够用了。
- Caution: No data in any data dictionary table should be altered or deleted by any user. 任何用户都不应该删除或修改数据字典表内的数据。
- When you do, it is extremely useful to include links to such standards, providing precise data dictionary references. 这时候包括这些标准的链接并提供精确的数据词典引用会非常有用。
- Data dictionary is the skelecton of object-oriented database so that to establish data dictionary is very important. 通过对面向对象数据库和关系数据库中数据字典结构的研究,建立和实现了面向对象数据字典;
- Key words: Student achievement manages system, function , characteristic , data dictionary. 关键字:学生成绩管理系统,功能,特点,数据词典。
- Perhaps most importantly, the data flow diagram and the data dictionary document the analyst's understanding of the system requirements. 也许,数据流程图和数据字典为分析员理解系统的需求提供了最重要的文件,
- In the System / 36 interactive data definition utility, to remove an association between a file on disk and a file definition in a data dictionary. 在IBM System/36交互数据定义的实用程序中,用于解除磁盘文件与数据词典中文件定义间的联系。
- Caution: Altering or manipulating the data in data dictionary tables can permanently and detrimentally affect the operation of a database. 修改或操作数据字典表中的数据可能会给数据库的运行带来不可恢复的损害。
- For each term used in the schema, a data dictionary provides a description that informally fills in the semantics for that term. 对于模式中使用的每个项,数据词典提供的描述非正式地填充了这些项的语义。
- In the CDD(Common Data Dictionary) message files, the word node is sometimes used as a generic name for dictionary directories, subdictionaries, and objects. 在公共数据字典(cdd)信息文件中,有时用字节点作为字典目录、分字典和目标程序的类属名字。
- In the CDD(Common Data Dictionary)message files,the word node is sometimes used as a generic name for dictionary directories,subdictionaries,and objects. 在公共数据字典(CDD)信息文件中,有时用字节点作为字典目录、分字典和目标程序的类属名字。
- The focuses of this paper are the architecture, data organization, query, processing, data dictionary, and concurrency control of TX. 本文着重于TX的体系结构、数据组织、查询处理、数据字典及并发控制。
- Hassuccessively used system analysis tool and so on data dictionary, dataflow chart, function structure drawing and ER chart in the systemanalysis. 在系统分析中先后使用了数据字典、数据流程图、功能结构图和ER图等系统分析工具。
- Additionally, dependency information is stored in the data dictionary to guarantee the validity of each stored procedure. 此外,与存储过程相关的依赖性信息也将被保存在数据字典中,以确保过程的有效性。
- In the CDD(Common Data Dictionary) message files,the word node is sometimes used as a generic name for dictionary directories,subdictionaries,and objects. 在公共数据字典(CDD)信息文件中,有时用字节点作为字典目录、分字典和目标程序的类属名字。
- Through an analysis of information model of the aerocraft, the application protocol and the DD(data dictionary) is set up which accords with STEP standard. 通过对飞行器信息模型的分析和对中性文件实施过程的分析,建立了符合STEP标准的应用协议及产品模型的数据字典。
- In the CDD (Common Data Dictionary) message files, the word node is sometimes used as a generic name for dictionary directories, subdictionaries, and objects. 在公共数据字典(CDD)信息文件中,有时用字节点作为字典目录、分字典和目标程序的类属名字。