In an existing database, create a field input box.
在现有数据库中，创建一个字段输入框。
Converting an existing database to an automatic storage.
将现有数据库转换为自动存储数据库。
At this point you're only connecting to an existing database.
此时，您还只能连接至现有数据库。
Adding new layers for existing database connections can be done right away.
可以立即为已有数据库连接添加新层。
RDA can be connected to the existing database using standard JDBC connectivity.
可以使用标准的JDBC连接将RDA连接到现有的数据库。
Restore can overwrite an existing database or be renamed to a new database name.
恢复可以覆盖现有的数据库，也可以改为新的数据库名。
Now, you are asked whether you want to create a new database, or use an existing database.
现在，将询问您是需要创建新数据库，还是使用现有数据库。
Meet-in-the-middle mapping: matches existing enterprise beans with existing database tables.
中间相遇映射：将现有的企业bean与现有的数据库表相匹配。
You don't have any JPA entities yet, so you will generate entities from an existing database.
现在您还没有任何JPA实体，所以您需要从一个已存在的数据库中生成实体。
Start with an additional table to add to the existing database schema, as shown in Listing 6.
首先，在已有数据库模式中添加一个表，如 清单6 所示。
Data Web services are supported by Eclipse-based tools integrated into existing database tooling.
通过在现有数据库工具中集成基于Eclipse的工具，可以对DataWeb服务提供支持。
Your virtual application can then connect to this existing database as opposed to creating its own.
您的虚拟应用程序可以连接到这个现有数据库，而不用创建自己的数据库。
The existing database schema is highly de-normalized, which essentially reflects a message structure.
现有数据库模式非常不规范，其本质上反映的是消息结构。
Note that there are three options: restore to an existing database, to a new database or just restore the RHF.
注意，有三个选项：恢复到现有数据库、恢复到新数据库或者只恢复RHF。
Since this step would normally be required if we were migrating from an existing database, we are including it here.
因为如果从现有的数据库迁移，此步骤通常是必需的，所以我们这里将它包含在内。
Note: If you already have a Kerberos database, then the "kdb5_util load" command will overwrite the existing database.
注意：如果已经有一个Kerberos数据库，那么“kdb5_utilload”命令会覆盖现有的数据库。
In DB2 Viper 2, customers can now create XML columns in any new or existing table, inside of any new or existing database.
在DB 2Viper2中，用户现在可以在任何新的或已有的数据库中，在新的或已有的表中创建xml列。
If you want to start using migrations with an existing database, you can snapshot your existing schema with rake schema_dump.
如果想对现有数据库使用迁移，可以用rake schema_dump对现在的模式做个快照。
I also showed how to create an application from an existing database using the Spring Roo database reverse-engineering feature.
我还演示了如何使用SpringRoo数据库反向工程特性根据现有数据库创建应用程序。
The SIF record format also contains delta specific columns to assist in setting the indicator values of existing database records to NULL.
SIF记录格式还包含特定于delta的列，以协助将现有数据库记录的指示符值设置为NULL。
What is desirable is if one can take existing database operations, and make them available as Web services without needing to do the above.
如果能利用已有的数据库操作，将它们以Web服务的形式提供来避免执行上述操作，那就太理想了。
We may even find that we need to refactor some aspects of the existing database schema in order to maintain the quality of the database design.
为了维护数据库设计的质量，我们甚至可能发现，需要重构现有数据库方案中的某些方面。
In that discussion, I suggested readers running the example code should delete the existing database file containing the results from previous runs.
在上次讨论中，我建议运行示例代码的读者删除包含之前运行结果的已有数据库文件。
In this release, altering existing database objects and the ability to define roles and privileges for each role for each object has been newly added.
在本版本中，已新增了更改现有数据库对象、为每个对象定义角色和每个角色的权限等功能。
One of the enhancements in ECO II that comes with Delphi 2005 compared to its predecessor is the ability to wrap an existing database in an ECO model.
与以前的版本相比，Delphi 2005附带的ECOII中的改进之一是，能够将现有的数据库包装在eco模型中。
Thus, to modify an existing database named TEST_DB so that it USES automatic storage, you would execute an ALTER database command that looks like this.
这样，要修改一个名为test_db的现有数据库，使其使用自动存储，则可以执行如下所示的ALTERDATABASE命令。
Historically, this has resulted in applications having to reinvent existing database level authorization and auditing functions inside the application layer.
从历史的角度而言，这导致了应用程序不得不在应用层内重新进行现有的数据库级别的授权和审核功能。
Many developers want the freedom to choose the most appropriate persistence strategy for their system; they don't want to be told what existing database to use.
许多开发人员希望有自由为他们的系统选择最适当的持久性策略，他们不想被命令使用什么现有的数据库。
If file types mismatch in an unexpected way, such as one being a directory when the other isn't, diagnostics are recorded and the existing database entry is destroyed.
如果文件类型不匹配，并且属于意外不匹配，比如一个是目录而另一个不是目录，那么将记录诊断结果并销毁现有的数据库条目。
The first feature is the ability to add or drop database partitions to or from an existing database partition group and perform the redistribute on the same command.
第一个特性是为已有数据库分区组添加或删除数据库分区，以及在相同命令上执行重分发的能力。
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