本文概述了在Geronimo中部署数据库连接器的三种方法。
This article has covered the three methods of deploying a database connector in Geronimo.
ODBC是一个连接器,它使得PHP开发变得 “与数据库连接器无关”。
ODBC is a connector that makes PHP development "database connector-agnostic."
为了描述如何使用数据源,我编写了一个小应用程序,该程序使用前面描述的mysql - plan . xml文件部署的全局范围的数据库连接器。
To describe how to use the data source, I've written a small application that USES the global-scoped database connector deployed with the mysql-plan.xml file described earlier.
该连接器能够以并行或序列模式处理分区数据库。
The connector can work with partitioned databases in parallel or sequential mode.
违反数据库约束的数据记录将被连接器拒绝并被转发到一个平面文件中。
Data records that violate the database constraints are rejected by the connector and forwarded to a flat file.
最后,配置连接器,编写一个SQL查询语句来将客房预订信息提交给数据库。
Finally, configure a connector and write an SQL query to submit the room-booking information to the database.
连接器许可证需要解析每个数据库,软件可能需要在很多远程服务器上安装和维护,以访问必需的数据库。
A connector license is required for each database to be parsed and the software may be required to be installed and maintained on a number of remote servers to access the required databases.
连接器能够并行读写或并行装载分区数据库。
The connector can read and write in parallel and can load partitioned databases in parallel.
连接器——提供对数据库和大型机等外部资源的访问。
Connectors — Provide access to external resources such as databases and mainframes.
图19显示了如何设置odbc连接器,以便从Oracle数据库中提取联系人信息。
Figure 19 shows the setup of the ODBC connector to extract the contact information from the Oracle database.
PHP是一个免费的开放源码编程语言,出现于1995年,您可以通过连接器对数据库使用PHP,以生成XHTML和HTML,然后在Web浏览器中呈现内容。
A free and open source programming language that appeared in 1995, you can use PHP with databases via a connector to generate XHTML and HTML for rendering in a web browser.
在这个样例应用程序中,在php文件中实例化的一个pdo对象通过MySQL连接器实例化与MySQL数据库的连接。
In this sample application a PDO object instantiated within the PHP file instantiates the connection with the MySQL database through the MySQL connector.
加载驱动程序将使用连接器中的数据并构建 64k缓冲以便发送给Teradata数据库。
The load driver will use the data from the connector and build 64k buffer to be sent to the Teradata database.
作业使用名为ExtractOrders 的Teradata连接器从Orders数据库读取订单。
The job uses the Teradata connector named ExtractOrders to read the orders from the Orders database.
然后安装“ODBC到数据库”的连接器。
此连接器因数据库的不同而各异,但是,以MySQL为例,可以通过安装从MySQL网站下载的与操作系统相关的驱动程序来安装连接器。
This connector will vary from database to database, but taking MySQL as an example, install the connector by installing the operating system-relevant driver from the MySQL website.
RDBMS连接器(取决于数据库活动)。
字段保留默认值,如果和数据库连接的连接器不能运行,这就将报告一个错误。
, field at its default value, which will raise an error if the connector with the database doesn't work.
在使用数据库时,必须使用连接器实现上述连接。
在使用数据库时,必须使用连接器实现上述连接。
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