它提供用于管理数据库连接以及创建和执行sql脚本的工具。
It provides tools for managing database connectivity, as well as creation and execution of SQL scripts.
这是一款轻量级工具，能够集中化对数据库连接池、财务和安全性的管理。
It's a lightweight tool that centralizes management of database connection pooling, accounting, and security.
这里提供数据库连接信息，不过您也可以使用自己喜欢的工具。
There is database connection information, in case you have your own favorite tool you'd rather use.
在这种情况下，DB 2UDB服务器上的调度程序需要连接到工具目录数据库，以便检索运行任务需要的信息。
In this case, the scheduler on the DB2 UDB server needs to connect to the tools catalog database in order to retrieve any required information about the tasks to be run.
如果工具目录数据库位于远程服务器上，DB2UDB调度程序将使用该帐户连接。
This account is used by DB2 UDB scheduler to connect to the tools catalog database when it resides on a remote server.
他介绍了如何使用JDBC驱动、连接、语句、结果集对象的类包装来工具化jdbc，并由此工具化数据库调用。
He describes how to use class wrapping of the JDBC driver, connection, statement, and result set objects to instrument JDBC, and hence, database calls.
该工具不要求连接进行概要分析的数据库。
The tool does not require you to be connected to the database to be profiled.
使用这些工具连接数据库和发出SQL的例子。
开始时，启动ij工具，连接到数据库，如清单1 中所示。
To begin, start the ij tool, and connect to a database, as shown in Listing 1.
在左侧面板中的树控件中，选择刚才创建的数据库连接，然后单击主工具栏中的Run图标。
In the tree control in the left pane, select the database connection you've just created, and click the Run icon from the main tool bar.
接下来，启动 ij工具，并建立与适当数据库的连接。
Next, the ij tool is started, and a connection to the appropriate database is made.
还可以使用ij工具与数据库建立多个连接，如清单4所示。
You can also make more than one connection to a database with the ij tool, as shown in Listing 4.
但是，首先要确保您可以使用ij这个Derbysql脚本编制工具，建立到DB 1数据库的Derby Net workServer连接。
But first make sure you can establish a Derby Network Server connection to the DB1 database using ij, the Derby SQL scripting tool.
在本例中，首先启动ij工具并连接数据库。
In this example, you first start the ij tool and connect to your database.
清单12中的示例显示了通过InformixodbcDriver连接到Informix数据库的iodbctestiodbc示例工具的输出。
The sample in Listing 12 shows the output of the iodbctest iodbc sample tool connecting to an Informix database through the Informix odbc Driver.
使用'ij '工具连接到Derby NetworkServer，以创建数据库。
Connect to the Derby Network Server using the 'ij' tool to create the database.
当您希望重新连接一个数据库时，单击工具栏的Noconnection。
When you want to reconnect to a database, click the No connection.
这些工具的盛行率意味着他们可以报告几乎所有你的浏览活动，然后将它们连接到充满你有意分享的社交数据的数据库中。
The prevalence of these widgets means they can report on almost all your browsing activity, which can then be linked to databases full of the social data you intentionally share.
该工具连接数据库之后，您就可以选择是概要分析该数据库上运行的所有应用程序，还是概要分析特定的连接。
Once the tool is connected to the database, you have the choice to either profile every application running on the database, or to profile a specific connection.
作为一个远程客户端工具，它可以连接到远程数据库且不需要您在本地对远程数据库进行分类。
Being a remote client tool, it can connect to remote databases without requiring you to catalog the remote databases in the local machine.
而是可以将所有相关数据从该数据库中转移出来，该工具可以连接到另一个数据库(例如开发环境)运行，使用导入的数据。
Instead all relevant data can be transferred from the profiled database and the tool can run connected to a different database, such as a development environment, using the imported data.
映射工具如果要使用来自我们数据库的信息，就必须能够连接到该数据库，所以要创建一个具有以下信息的新数据库连接。
For the mapping tool to use information from our database, it needs to be able to connect to that database, so create a new database connection with the following information.
本节将展示使用这些工具连接到Derby数据库和在Derby数据库上发出查询的一些例子。
This section shows examples of connecting to and issuing queries against a Derby database using the tools.
脚本中的第一个实际命令是Derbyconnect 命令，它告诉ij工具连接test数据库，必要的话要先创建数据库。
The first actual command in the script is the Derby connect command, which tells the ij tool to connect to the test database, first creating it if necessary.
在调用db 2 move命令之前，并不需要数据库连接；该工具会为您建立数据库连接。
A database connection is not required prior to invoking the db2move command; the utility does that for you.
ij工具可用于连接数据库并向数据库发出命令。
The ij tool can be used to connect to and issue commands to a database.
在本系列以前的文章中，通过使用ij工具连接apacheDerby数据库并与之进行交互，从而演示了许多数据库概念。
Previously, the articles in this series have demonstrated a number of database concepts by using the ij tool to connect and interact with an Apache Derby database.
运行此工具需要连接目标数据库，所以必须首先创建这个数据库。
Since a database connection to the target is required to run the tool, the DB2 database must be created first.
单击这个数据库连接，然后单击工具栏的NewSQLScript按钮，如图1所示。
Click the database connection, and then click the New SQL Script button on the toolbar, as shown in Figure 1.
初始化演示数据库后，可以使用ApacheDerbyij工具连接至测试数据库以及发出SQL命令。
After you've initialized a demo database, you can use the Apache Derby ij tool to connect to the test database and issue SQL commands.
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