The second step of the resources indexing plug-in creation is implementing the database manipulation layer.
创建资源索引插件的第二步是实现数据库操纵层。
If you have database manipulation in your script it's a good idea to test for errors directly after your data read or write.
如果你在你的脚本有数据库操作这是一个好主意，以测试是否有错误后直接读取或写入数据。
The measures of GIS and the database manipulation were applied to data statistics and its analysis, and illustrated by examples.
提出了利用地理信息系统和数据库操作的方法进行数据的统计和分析，并以实例进行说明。
Python may work instead of Perl (as it has fairly short database manipulation directives), but I haven't done a test implementation in Python.
Python或许可以取代Perl(因为它拥有相当短小的数据库处理指令)，但是我尚未完成Python的测试实现。
This index can be used in any of your Eclipse application code by calling respective methods discussed in the Database manipulation layer section.
此索引可以用于任何Eclipse应用程序代码中，方法是调用数据库操纵层部分中讨论的各个方法。
Based on the analysis of the structure of common SQL data manipulation sentences, this paper introduces the designing andimplementation of a general database manipulation module.
在分析常用的SQL数据操作语句结构的基础上，介绍了一个通用数据库操作模块的设计与实现。
An example is recovering information from a database, particularly if there is any formatting or manipulation of the information before it is displayed to the user.
一个典型的例子就是从一个数据库中恢复信息，特别是在信息显示给用户前需要对信息进行格式化或处理的时候。
It might be image manipulation or maybe database design or whatever.
也许是图像处理，也许是数据库设计，等等。
Set Manipulation: Instead of simply retrieving specific records and returning them to the application, a relational-type database has the capability to manipulate the data.
集合操作：不是简单地检索特定记录并返回给应用程序，关系型数据库具有操作数据的功能。
If your document is pure data, however, it still makes more sense to bring it into a relational database for manipulation.
但是，如果您的文档是纯数据，那么将该文档引入到关系型数据库中进行操作会更有意义。
For the most part, it will mean scaling up the actual back-end database or file manipulation to allow for better and smarter locking.
在大多数情况下，重构意味着要扩展后端数据库或文件操作的能力，从而更好更明智地进行锁定。
SQL manipulation between schemas in the same database are transactional.
同一数据库中模式间的SQL操作是事务性的。
Instead, the manipulation of the database occurs behind the scenes, and is the work of the data binding API.
相反，数据库操纵是在幕后进行的，这是数据绑定api的工作。
CachedRowSet objects allow for offline manipulation of database data and can be resynchronized with the database where the objects were grabbed.
CachedRowSet对象支持对数据库对象的离线操作，并且可以与对象抓取的数据所在的数据库重新同步。
Database-driven objectization (DDO): Select a table and to generate the objects for data access and manipulation, otherwise referred to as CRUD (create, replace, update, delete).
Database-drivenobjectization (DDO)：JLINQ最常用的用法就是选择一个表，为数据访问与操作生成对应的对象，或是对其进行CRUD的操作。
An alternative example might include putting these entries into a collection class or database instead, particularly if a great deal of manipulation were to take place after the parse.
而另一个示例中则是把这些实体放在一个集合类或数据库中，特别是如果有大量的操作都发生在解析之后。
They define and use the data manipulation layer metadata, such as various database locations, schemas, rules, connections, user IDs and passwords, and so on.
这些服务定义并使用数据操作层元数据，例如各个数据库位置、模式、规则、连接、用户ID和密码等等。
The role of the database is to persist the data over time, though manipulation is done via an array containing these objects, rather than referring to the database continually.
数据库的作用是长时间持久化数据，但这是通过包含这些对象的数组实现的，而不是不断地引用数据库。
The database must support at least one clearly defined language that includes functionality for data definition, data manipulation, data integrity, and database transaction control.
数据库必须支持至少一个确切的定义语言包括数据定义，数据操纵，数据完整和数据库事务控制等功能。
Based on the XML technology, XML data presentation, data manipulation and data storage structure and procedure are accomplished, which resolve the database and tax interface isomerism.
基于XML技术，设计、实现了XML数据表示、数据操作、数据存储等结构和过程，有效解决了数据库异构性和银税接口异构性问题。
This will also have another problem - context and any manipulation with entities in the context or a database connection used by the context is not thread safe.
这也将有另一个问题-背景和任何操作，在使用的上下文中的上下文或数据库连接实体不是线程安全的。
In particular to facilitate the window and concise data manipulation database intelligent objects.
尤其是数据窗口这个能方便而简洁操纵数据库的智能化对象。
In particular to facilitate the window and concise data manipulation database intelligent objects.
尤其是数据窗口这个能方便而简洁操纵数据库的智能化对象。
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