E: Extract DDL file needed to duplicate database.
e：提取复制数据库所需的DDL文件。
Easy duplication. By creating a template containing your database Settings, you can easily create a duplicate database without specifying parameters twice.
容易复制。用你建数据库的模板，可以容易的复制一个相同数据库，而不用再一次设置参数。
Data cleaning and transformation is an important area of data warehouse, the method for detecting approximately duplicate database record is one of technology difficulties.
数据清理转换是数据仓库中的一个重要研究领域，其技术难点之一是重复记录的识别。
However, when data is not clean, the duplicate records get dropped and there is less data to load into the database. This reduces loading time.
但是，当数据不干净时，副本记录将被弃用，只需将较少的数据加载到数据库，这将减少加载时间。
The second problem was avoiding excessive use of database or computational resources in generating duplicate data.
第二个问题是避免过度使用数据库或计算性资源，防止生成重复数据。
After you deploy the image and import the data into the database, you could then duplicate that image as many times as necessary and start running your data-processing tasks.
当您部署映像并将数据导入数据库之后，就可以根据需要复制那个映像任意多次，并开始运行您的数据处理任务。
The following db2look command creates the DDL to duplicate all database objects, along with the configuration and statistical information.
下列db2look命令创建了DDL以复制所有数据库对象，以及配置和统计信息。
Note that duplicate suppression capability was added in P8 Content Manager 4.5.1 for database and file storage areas.
注意，duplicatesuppression功能是p 8ContentManager4.5.1中为数据库和文件存储区域而增加的。
We will build the tables in our database using the rake db: test: prepare command. Running this command will duplicate the schema from the development database into the test database.
我们用rakedb：test：prepare命令在数据库中建立表。
I had joined two tables from my database and for the life of me couldn't figure out how to get rid of the duplicate data that was coming from the table I joined.
我从数据库和加入了两个表的生活我无法弄清楚如何消除重复的数据来自表我加入。
The experimental results prove: the approach can detect efficiently the approximately duplicate Chinese database records.
实验表明，提出的方法能有效的检测汉语相似重复记录。
Therefore, all data in the database the prevalence of a low utilization rate, the construction of duplicate questions, resulting in substantial waste of corporate resources.
因此，各个数据库中的数据普遍存在利用率低、重复建设的问题，造成了企业资源的大量浪费。
After a long time of retrieval practice, CALIS union catalog database generally has 21 kinds of duplicate data types.
经过长期的检索实践发现，CALIS书目数据库大致有21种重复数据类型。
The script consists mainly of opening a table, checking every row in the flat database to make sure it's not a duplicate, then adding the necessary fields.
该脚本主要由在平板数据库打开表，检查每一行，以确保它不是一个重复，再加入必要的字段。
If you provide a duplicate name that is detected by the DBMS, Visual database Tools will initially accept the name, but the DBMS will reject the name when you try to save the object to the database.
如果您提供由DBMS检测到的重复名称，则可视化数据库工具最初将接受该名称，但是DBMS将在您尝试将该对象保存到数据库时拒绝该名称。
If a database supports duplicate records, then you can use a database handle to retrieve only the first record in a set of duplicate records.
如果数据库支持多重记录，你可以通过数据库找回多重记录集中的第一条记录。
In a well-designed database, there are no duplicate data that the user or application must update at the same time.
在一个设计完美的数据库里不存在重复的数据，用户或应用程序必须在同一时间更新。
In a well-designed database, there are no duplicate data that the user or application must update at the same time.
在一个设计完美的数据库里不存在重复的数据，用户或应用程序必须在同一时间更新。
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