This method reduces the time of connecting to database and raises the efficiency of access.
这种方式有效减少了数据库连接的时间，提高了访问效率。
Suppose during the busiest time of the day, there are 200 applications connecting to the database described in Example 1.
假设在一天中最忙的时间里，有200个应用程序连接到例1中所描述的数据库上。
If you ever encounter these messages, ensure that the user or application connecting to the database has provided a valid user id and password.
如果遇到这样的消息，一定要确认连接到数据库的用户或应用程序是否提供了合法的用户ID和口令。
Plan to deal other conditions, such as successfully connecting to the database but finding an empty table.
您应计划处理其他情况，比如成功连接到数据库但发现一个空表。
In the next section you'll test that everything works by connecting to your DB2 database and you will retrieve some data using PHP.
在下一个小节中，您将通过连接到DB 2数据库来测试所有部分是否正常工作，并使用PHP获取一些数据。
The alternate server information is cached at the client after first connecting to the database server and pulling the information from the server side parameter.
在客户机第一次连接到数据库服务器并从服务器端参数中提取信息之后，备用服务器信息被缓存在客户机上。
Making the changes to the applications will be the tricky part, as each application may have its own unique way of connecting to the database.
对应用程序进行更改将是比较麻烦的部分，因为每个应用程序都可能具有自己独特的数据库连接方式。
Upon successfully connecting to the database, this function returns a connection object, which is required in the subsequent database read and write operations.
如果成功地连接到数据库，这个函数会返回一个连接对象，后续的数据库读写操作需要使用这个对象。
Snippets are little fragments of code that perform small tasks, such as running a regular expression on some input, connecting to the database, and querying the database.
片段是完成小任务(比如在一些输入中运行常规表达式、连接到数据库和查询数据库)的小部分代码。
A script package which creates a deployment manager profile connecting to the external database.
一个创建连接外部数据库的部署管理器概要文件的脚本包。
For example, let's consider a situation where there are two applications connecting to the database and running the following SQL statements in the following order.
例如，考虑这样的情况：有两个应用程序连接到数据库，并按照如下顺序运行下面的sql语句。
Start by loading the submitted instance, and by connecting to the database.
我们从加载提交的实例和连接数据库开始。
Important functions in this module are connecting to a database, querying the database, and giving out results of the query.
该模块中的重要函数有：连接数据库的函数、查询数据库的函数以及提供查询结果的函数。
Use an empty constructor, and since you're not connecting to a database, you don't need any further configuration.
由于没有连接到数据库，不需要其他配置，因此使用了空构造函数。
There are different types of connections, such as connecting to a database via JDBC, JMS connections, as well as connections to any other external resource connected via a J2C resource adapter.
连接有不同的类型，比如通过JDBC连接到数据库，JMS连接，以及通过J2C资源适配器连接到其他任何外部资源。
In other words, when connecting to the database, a path cannot be used to specify where the database resides.
换句话说，当连接数据库时，不能使用路径来指定数据库位于哪里。
Verify that the database was created by connecting to the database and performing a query (see Listing 4).
通过连接到数据库并执行一项查询来验证是否创建了数据库(请参见清单4)。
It is important to set DB2CODEPAGE before connecting to the database because the data movement utilities determine the code page when the connection to the database is established.
重要的是，要在连接数据库之前设置DB 2CODEPAGE，因为数据转移实用程序会在建立数据库连接时判断编码页。
For safety and security reasons, you aren't going to be connecting to the database as the administrator.
出于安全方面的原因，不要以管理员的身份连接到数据库。
The PHP extension for connecting to your chosen database must be installed and enabled.
相应数据库的PHP扩展应该已经安装和启用。
A new Crystal Report will then be created without actually connecting to any database, because this Crystal Report will be based on a data definition file.
不需要连接到任何数据库，就可以建立一个新的CrystalReport，因为这个Crystal Report是基于一个数据定义文件的。
Application level: Each application connecting to the database would have its own share of application-level background processes associated with it. These are as follows.
应用程序级：连接到数据库的每个应用程序都有相关联的的应用程序级后台进程。
Security considerations when connecting to a database from a client system to a server system.
客户机系统通过服务器系统连接到数据库时的安全性考虑。
If an error occurs connecting to the database, a message will be shown on another Web page.
如果在连接数据库时发生错误，则将在另一个Web页面上显示一条消息。
This script, like the start.php script, starts by connecting to the database.
和start . php脚本一样，这个脚本也从连接数据库开始。
The ibm_db2 driver supports two methods of connecting to a database: cataloged and uncataloged.
ibm_db2驱动程序支持两种连接数据库的方法：编目和非编目。
Connecting to SQL and SPARQL database systems.
连接到SQL和SPARQL数据库系统。
The clients are connecting to a database named test.
两个客户机都被连接到一个名为test 的数据库。
The Cloudscape documentation contains many examples of connecting to a database using the driver manager.
Cloudscape文档包含许多使用该驱动程序管理器来连接数据库的示例。
The syntax for connecting to a database using PHP is as follows
使用PHP连接到数据库的语法如下
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