在一个RDBMS中，您需要单独创建一个具有两列的表。
In an RDBMS, you have to create a separate table with two columns.
清单3中的样本演示了如何使用FO来定义有两列的表。
The sample in Listing 3 illustrates how to define a table with two columns using FO.
内容区本身是一个含两列的网格，每个列又划分为一个两列网格。
The content area itself is a two-column grid, with each of those columns further subdivided into a two-column grid.
内置runmqsc工具的输出以人类可读为目标，以两列的格式打印，每个对象占用多行。
The output of the built-in runmqsc tool is intended to be human-readable and is printed in two columns, and with several lines for each object.
在TDT面板的右侧，你将看到两列的TestData组："In"和 "Expected"。
On the right side of the TDT pane you'll see a Test Data group with two columns: "In" and "Expected."
例如，如果你的报表显示产品销量情况，而你想在表格的右侧增加一个图表，那么你就可以增加一个一行两列的网格元素来完成这个任务。
For example, if your report is displaying product sales and you want a chart representation to the right of your table data, you would add a grid element with one row and two columns.
而且，如果已经存在关于这两列的索引(一个关于EMPNO，一个关于DEPTNO)，DB 2可以使用它们来满足该查询，因此创建另一个索引也许是没有必要的。
Furthermore, if indexes already exist for both columns (one for EMPNO and one for DEPTNO), DB2 can use them both to satisfy this query so creating another index might not be necessary.
我偶尔需要从数据库生成两列或三列的输出。
I have occasionally needed to produce two-column or three-column output from a database.
在Columns选项卡下，在最终的结果集中包括两列。
Under the columns TAB, include two columns in the final result set.
一个通常被称作用户(users)表的表，至少包含两列，一列为登录标识符，一列为口令。
A table, often called the users table, that contains at least two columns, one for the logon identifier and one for the password.
还可以将“我的小部件”视图布置为一个两列或三列的布局。
You can arrange the My widgets view in a two-column or three-column layout.
可以使用清单2所示的DDL创建一个名为“employee”的新表，其中只包含两列：INTEGER类型的id列和xml类型的doc列。
Using the DDL shown in Listing 2, you can create a new table of name "employee", containing only two columns: id of type INTEGER and doc of type XML.
最后两列显示了CPU成本和相应的执行组地址空间的收集开销。
The last two columns show the CPU cost and collection overhead for just the Execution Group address space.
在报告中只有两列：一个顺序编号，一个针对每个事件的格式化的跟踪条目。
There are only two columns in the report: a sequential numbering and the formatted trace entry for each event.
而所用密码算法在设计上要使从两组不同数据得到同一个散列值——即“碰撞”——的概率极其小。
The algorithms are designed so that the probability of two different sets of data computing the same hash value — a collision — is extremely small.
LIKE选项允许复制两个列之间的格式和显示属性。
The LIKE option allows for the copying of format and display attributes between two columns.
另外，对这两个表的列也有详细描述。
In addition, the various columns for these two tables are completely detailed.
EMPLOYEE的子元素根据名称映射到 EMPLOYEE表的两列。
The children of the EMPLOYEE element maps to the two columns in the EMPLOYEE table by name.
表1列出了两个版本之间的差别。
Table 1 lists the differences between the two different versions.
您可以定义db2表使其只包含xml列，只包含传统sql类型的列，或者同时包含两种类型。
You can define DB2 tables to contain only XML columns, only columns of traditional SQL types, or a combination of both.
两个或多个子项内引用的不同列组
Different sets of columns referenced in two or more subterms
清单6给出前四列的一个示例，其中包含两次调优。
Listing 6 shows an example of the first four columns with two tuning intervals.
本示例最终的结果集显示两个列：fullrecord （XML）和id（整数），如图9 所示。
The final result set in the sample shows two columns: fullrecord (XML) and id (integer), as shown in Figure 9.
数据库设计人员不会分别创建代表不同字段的列，而是创建了两个列：一个用于字段类型，另一个用于字段内容。
Instead of creating columns accounting for different fields, a database designer will create two columns: one for field type and one for field contents.
Preston中cas2jdbc的部分配置见清单2，这显示如何用cas中的NameReference实例信息填充mentions表的两列。
Part of the configuration for cas2jdbc in Preston is shown in Listing 2, which shows how two of the columns of the MENTIONS table are populated from features of NameReference instances in the cas.
其中一个操作符(图1中下方的分支)为一个GroupBy操作符提供输入，后者执行目标表的两个列所需的聚合。
One of these operators (shown on the lower branch in Figure 1) feeds a Group by operator that performs the aggregations required by two of the target table's columns.
蒂姆向他们发出指示，让他们在帐篷的影子底下支起两张摇摇晃晃的方桌，然后，又让他们排成两列。
Tim indicates what he wants people to do, setting up two wobbly card tables under the shade of the tent and getting them to form two lines.
例如，在我们的car 的例子中，有一个简单的视图Cars\ByVIN，它有两列：vin和make。
For instance, in our car example, we have a simple view called Cars\By VIN that has two columns: vin and make.
研究证实，把你拥有的值得感激的人或事列一个清单，并坚持每周做两到三次，能够极大地提升你的幸福指数。
Research has shown that making a list of things you are grateful for at least two or three times a week can boost life satisfaction, he said.
两个表中的数据均可按列排序，只需点击列标题即可。
The data in both tables can be sorted by any column by clicking on the column header.
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