Using SQLite with a database abstraction layer.
使用SQLite和数据库抽象层。
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。
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。
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。
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。
PDO provides a data-access abstraction layer, which means that, regardless of which database you're using, you use the same functions to issue queries and fetch data.
PDO提供了一个数据访问抽象层,这就意味着,不管你使用的是哪种数据库,你都可以用同样的函数去进行查询的获取数据。
PDO provides a data-access abstraction layer, which means that, regardless of which database you're using, you use the same functions to issue queries and fetch data.
PDO提供了一个数据访问抽象层,这就意味着,不管你使用的是哪种数据库,你都可以用同样的函数去进行查询的获取数据。
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