一次只LOAD一个表。
We have shown you how to partition one table.
我们已经展示了如何划分一个表。
Focus on optimizing access to one table at a time.
一次重点优化对一个表的访问。
In most cases, a database has more than one table.
在多数情况下，一个数据库有多个表。
Single table: The object tree is mapped to one table.
单个表：对象树映射到一个表。
You can restore more than one table space at one time.
您可以一次恢复多个表空间。
Recommendations for changing one table are shown below.
关于更改一个表的建议如下所示。
The test database will contain one table with one column.
测试数据库包含一个只有一列的表。
It has only one table, Customers, with only two entries in it.
该数据库只有一张表Customers，该表中只有两个条目。
Each segment contains rows from only one table defined in the table space.
每个段只能包含该表空间中定义的一个表中的行。
Foreign keys allow you to relate a row in one table with a row in another.
外键可以让您将一张表中的一行与另一张表中的一行相关起来。
In this case, the program adds one table with five columns and two buttons.
本例中，该程序添加一个具有5个列和两个按钮的表。
Create a database named generalstore, with only one table called promotions.
创建名为generalstore的数据库，其中只有一个名为promotions的表。
You can also have one table for all data types, or tables divided by purpose.
您也可以将一个表用于所有数据类型，或按用途划分表。
The sample back-end database contains only one table with a few simple fields.
样例后端数据库只包含一个表格和几个简单的字段。
You see in Figure 5 that one table is used for each of these types of features.
在图5中可以看到，对于以上每种类型的特性，都有一个表。
Yet, you may create more than one table per table space when the table size is small.
然而在表的尺寸较小时，您在每个表空间可以创建多个表。
The COPY action requires inputting at least one schema (-sn) or one table (-tn or -tf).
COPY操作要求至少输入一个模式(- sn)或一个表(- tn或- tf)。
In other words, you cannot put one table in one database and another in a second database.
换句话说，您不能把一个表放在一个数据库中而另外一个表放到另一个数据库中。
This conversion improves performance when the CHAR and the VARCHAR types are present in one table.
当在同一张表中同时存在CHAR和varchar类型时，这一转换会提高性能。
A buffer pool is associated with a single database, and can be used by more than one table space.
一个缓冲池是与单个数据库相关联的，可以被多个表空间使用。
For this article, I create a new recipe database application called recipe. It needs only one table.
本文将创建一个新的菜谱应用程序，称为Recipe，只需要一个表。
If you had imported more than one table from your database, you could grab fields from different tables here.
如果已从数据库导入一个以上的表，则可从不同的表取得字段。
A database can have more than one table space, where as a table space cannot belong to more than one database.
一个数据库可以具有多于一个的表空间，而一个表空间不能同时属于多个数据库。
In the absence of table joins, de-normalization is often used in HBase to keep related information in one table.
在缺乏表连接时，HBase通常使用去规范化(de - normalization)来将相关信息保存在一个表中。
For educational purposes, let's study triggers in the context of a bank that has a simple setup of just one table.
出于教学的目的，让我们在一个银行相关环境中研究触发器，在该模拟环境中，我们仅仅建立了一张表。
For example, if you back up five table spaces, you can choose to restore just one table space whose media failed .
例如，如果备份5 个表空间，那么可以选择只恢复其介质出现故障的那个表空间。
For example, if you back up five table spaces, you can choose to restore just one table space whose media failed .
例如，如果备份5 个表空间，那么可以选择只恢复其介质出现故障的那个表空间。
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