Using SQLite with a database abstraction layer.
使用SQLite和数据库抽象层。
This is because virtual database abstraction in Slice follows a composite design pattern.
这是因为Slice内的虚拟数据库抽象遵循的是复合设计模式。
PDO does not provide a database abstraction; it doesn't rewrite SQL or emulate missing features.
PDO并不提供数据提取，它不会重写SQL语句，或者模仿这些功能。
Features templating, plugin support and supports various database abstraction layers, and many other features.
功能包括支援样板、外挂，也提供抽象的资料库连结层与许多功能。
This was achieved by closely examining two popular database abstraction layers, PEAR DB and Metabase, and merging them.
这是通过深入观察两个流行的数据库抽象层，PEARDB和Metabase， 之后并且对它们进行了融合后获得的。
Drupal is written on top of a database abstraction layer, so the framework can be easily extended to other database back ends.
Drupal是在数据库抽象层上编写的，所以框架可以轻松地扩展到其他数据库后端。
MDB is a database abstraction layer that aims to make writing RDBMS independent PHP application development a straightforward process.
MDB是着眼于使得编写RDBMS无关的PHP程序成为简单的过程的数据库抽象层。
Cursors are a common database abstraction that allow programs and you to view and, thereby, process the results of a query one row at a time.
游标是一种常见的数据库抽象，允许逐行查看和处理查询的结果。
As stated earlier, the focus of the article is to introduce the features that set MDB apart from other database abstraction layers for PHP.
如前面所说，文章的焦点是介绍使得MDB与其他PHP数据库抽象层不同的那些特性。
The PEAR MDB2 package: Download a portable merge of the PEAR DB and Metabase PHP database abstraction layers for a common API for all supported RDBMS.
PEARMDB2包：下载可移植的PEARDB和Metabasephp数据库抽象层的合并包，提供所有受支持RDBMS的通用API。
Most readers probably find themselves in a position where they already have a number of applications that run on some other database abstraction layer.
大部分读者可能发现它们处于这样的境地——他们已经有了大量运行于其他数据库抽象层的程序。
The next article in this series describes the Drupal database abstraction layer, and how DB2 Express-C could be used as an alternative to MySQL or PostgreSQL.
本系列中的下一篇文章描述Drupal数据库抽象层，以及如何使用DB 2 Express- c替代mysql或PostgreSQL。
Pass database abstraction, you can build individual code to gather visits data set boy or girl friend and need not consider fill the source data of this data set.
通过数据库抽象，你能建立单个代码集合访问数据集对象而不必考虑填充该数据集的源数据。
Most other so called database abstraction layers for PHP only provide a common API for all supported databases and only very limited abstraction (mostly only for sequences).
大部分其他的PHP的所谓数据库抽象层紧紧给所有支持的数据库提供了一个公用api以及非常有限的抽象(大部分只是针对序列的)。
PHP's database accesses are done using PEAR: : DB, a handy database abstraction layer that allows the same database-access code to be used regardless of what database is implemented.
PHP的数据库访问是使用PEAR：DB完成的，这是一个方便的数据库抽象层，不管数据库是如何实现的，它都可以使用相同的数据库访问代码。
However, the advantages of this database abstraction are ie. that one is able to create an object of any available database table, manipulate it, and store it back into the database.
然而，这个数据库抽象的好处是一个人能够创建任意可用数据库表的对象，处理它，并将之存回数据库。
This module-level scoping provides a degree of abstraction (data hiding) that lets you restrict visibility of the database to a specific module.
此模块级范围提供了一个抽象级别(数据隐藏)，允许您限制数据库对特定模块的可见性。
Both provide abstraction from the choice of a particular database.
两者都从特定数据库选择提供抽象。
By using the view abstraction between the application server and the physical database tables, we are able to keep information stored in a persistence table even if the EJB is redeployed.
通过在应用服务器和物理数据库表之间使用视图抽象，即使重新部署EJB，也可以使信息存储在持久性表中。
Although EJBQL is a subset of true SQL, it provides abstraction so that no manual editing of SQL is necessary when changing database vendors.
尽管EJBQL只是真正SQL的子集，但是它进行了抽象，所以在更改数据库厂商时不需要手工编辑SQL。
Adding an abstraction in the form of a DAO decouples the database implementation from the GUI implementation.
以DAO的形式添加一个抽象可以从GUI实现将数据库实现解耦。
A tablespace is an abstraction of a collection of containers into which database objects are stored.
表空间是存储数据库对象的容器集合的抽象。
The MetaModel Database is an abstraction only and does not actually hold any data: It is simply a model.
MetaModel数据库仅仅是一种抽象，并没有实际保存任何数据：它只是一个模型。
A core extension since PHP 3, the Unified ODBC extension is the ideological ancestor of a fast, light database access abstraction for PHP.
从PHP3 开始出现的核心扩展 ——UnifiedODBC 扩展 ——是 PHP快速、轻型数据库访问抽象的理论先驱。
Spring DAO: the Spring JDBC DAO abstraction layer offers a meaningful exception hierarchy for managing the exception handling and error messages thrown by different database vendors.
SpringDAO：JDBC DAO抽象层提供了有意义的异常层次结构，可用该结构来管理异常处理和不同数据库供应商抛出的错误消息。
Slice introduces the abstraction of a virtual database to encompass the underlying physical database partitions or shards.
Slice引入了抽象的虚拟数据库来绕过底层的物理数据库分区或划分。
Slice introduces the abstraction of a virtual database to encompass the underlying physical database partitions or shards.
Slice引入了抽象的虚拟数据库来绕过底层的物理数据库分区或划分。
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