ij工具的用途是什么？
Ran entire SQL scripts via ij.
通过ij运行整个sql脚本。
首先启动ij工具。
通过ij发出SQL命令。
The output from ij is shown below.
ij的输出如下所示。
ij工具功能十分强大。
介绍了ij工具。
Use the ij command to execute the SQL script
使用ij命令执行该SQL脚本
Starting the Derby network server and running ij.
启动Derby网络服务器并运行ij。
When the script completes, the ij application exits.
当脚本完成时，ij应用程序退出。
Inside the ij console, execute the following command.
在ij控制台内，执行命令。
First, run this command, which opens an ij console for you.
首先运行此命令，以打开ij控制台。
Listing 1: Performing a backup of salesdb database through ij.
清单1：通过IJ对salesdb数据库进行备份。
The ij tool can be used to connect to and issue commands to a database.
ij工具可用于连接数据库并向数据库发出命令。
In this example, you first start the ij tool and connect to your database.
在本例中，首先启动ij工具并连接数据库。
This article also introduced the ij tool, which comes with the Derby database.
本文还介绍了Derby数据库附带的ij工具。
The first is to run it from within the ij application itself (see Listing 11).
第一个是从ij应用程序内部运行它（参见清单11）。
To begin, start the ij tool, and connect to a database, as shown in Listing 1.
开始时，启动ij工具，连接到数据库，如清单1 中所示。
If you can run the ij tool, the dblook class files are already in your CLASSPATH.
如果能运行ij工具，那么dblook类文件就已经存在于CLASSPATH中了。
JDBC is the mechanism with which the ij tool communicates with the database server.
jdbc是ij工具与数据库服务器通信的机制。
This requires that you start the ij tool and issue the appropriate connect command.
这要求您启动ij工具并发出相应的connect命令。
The connection URL is entered either in ij directly by the user or using a script.
连接URL可以由用户在ij 中直接输入，也可以使用一个脚本来提供。
By using the ij tool, you can easily experiment with different SQL or Derby commands.
通过使用ij工具，可以简单地用不同的SQL或Derby命令进行试验。
Next, the ij tool is started, and a connection to the appropriate database is made.
接下来，启动 ij工具，并建立与适当数据库的连接。
New Derby users will find it helpful to learn ij in order to use it from within Eclipse.
而 Derby 的新用户将发现，学习ij 对于在Eclipse 中使用该工具会有所帮助。
This will make it easier to see what happens when you create a new database using the ij tool.
这就更容易看清使用ij工具创建新数据库时发生的事情。
In this case, you supply the name of the script file as a command-line argument to the ij tool.
在这种情况下，提供脚本文件名作为ij工具的命令行参数。
Next you'll need to instruct ij to use the embedded driver by using the following ij command.
然后，您将需要通过使用下列ij命令，指示ij使用嵌入式驱动程序。
At the end, the exit command is processed, and the script completes, shutting down the ij tool.
最后，处理exit命令，脚本完成，关闭ij工具。
If creating databases, tables, and data were all you could do with ij, it would still be useful.
即使使用ij只是为了创建数据库、表和数据，这个工具依然很有用。
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