In this method, we will create two columns per data type in the query: one for ascending ordering, the other for descending ordering.
在这种方法中，为查询中的每个数据类型创建两个列：一个用于升序排序，另一个用于降序排序。
My last two columns discussed why and how we use dimensional modeling to organize the data in a data warehouse.
我的上两个专栏讨论了我们使用维度建模来组织数据仓库中的数据的原因和方式。
The first command creates the database (if it does not exist already) as well as a table with two columns, an issue number, and a title.
第一个命令创建数据库(如果数据库还不存在的话)和一个表，这个表包含两列——期号和标题。
In this method, we will create two columns: one for ascending ordering, the other for descending ordering.
在这种方法中，要创建两个列：一个用于升序排序，另一个用于降序排序。
In an RDBMS, you have to create a separate table with two columns.
在一个RDBMS中，您需要单独创建一个具有两列的表。
There are only two columns in the report: a sequential numbering and the formatted trace entry for each event.
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。
It should return two columns, the first holding a username and the second holding a password.
它应该返回两个列，第一列中包含用户名，而第二列中包含密码。
Over the next two columns, I'll continue the exercise by formally specifying the "depositing funds" use case in depth.
在后面的两篇专栏文章中，我将通过深入详细地说明“存款”用例来继续这个练习。
You can see you must provide data in just two columns for the output parameters.
可以看出您必须为输出参数中的两列提供数据。
It should return two columns, the first holding a username and the second holding a group name.
它应该返回两个列，第一列中包含用户名，而第二列中包含组名。
The table has two columns, the first of which contains the status of the message (error, warning, and so on), the second contains the message itself.
该表有两列，其中第一列包含了消息状态(出错、警告等)，第二列包含了消息本身。
The first column contains the task, and the next two columns designate whether or not the task works based on its origin.
表中的第一列包含任务，后面两列指明任务是否在其原始平台上进行操作。
The LIKE option allows for the copying of format and display attributes between two columns.
LIKE选项允许复制两个列之间的格式和显示属性。
Instead of creating columns accounting for different fields, a database designer will create two columns: one for field type and one for field contents.
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。
The last two columns show the CPU cost and collection overhead for just the Execution Group address space.
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。
From the data objects in Part 1, you see that there are two tables with at least two columns each.
从第1部分中的数据对象可以看出，有两个表，每个表至少有两列。
The sample in Listing 3 illustrates how to define a table with two columns using FO.
清单3中的样本演示了如何使用FO来定义有两列的表。
I'll get down to the details of that work in my next two columns.
我会在我的下两个专栏具体的写这些事情。
Each row contains two columns.
每行包含两列。
The next two columns represent the query execution time in seconds when MQTs are disabled and when MQTs are enabled.
下两列表示禁用MQT和启用MQT时以秒为单位的查询执行时间。
Listing 11 creates a composite of two rows and two columns containing two labeled text fields.
清单11创建了一个复合控件，该控件有两行和两个列，其中包含两个已标记的文本字段。
Issuing an UPDATE statement is fairly easy, as shown in Listing 4, where you modify two columns of a single row.
执行update语句相当容易，如清单4所示，其中修改了单个行的两列。
Let me change it to suppose… if I add those first two columns, that would give me a [1, 1, -3].
假设我将它改成…如果我将前两列相加，我会得到一个向量 [1， 1，-3]。
Divide a sheet of paper into two columns.
将一张纸分成两列。
For DB2 native XML, there will be three tables, with each table having two columns.
对于DB 2原生xml，将有三个表，每个表包含两列。
Our virtual foreign key is based on two columns from the TB_RIGHT table.
我们的虚拟外键基于TB_RIGHT表的两个列。
It's the one that's written two columns per page. Okay?
就是一页有两列正文的那张？
The mining view contains only two columns, as shown in Table 2.
挖掘视图只包含两列，见表2。
In the UID file, you list out two columns of information per line.
在UID文件中，每行列出两列信息。
The two columns in the table correspond to variables in the fixture.
表中的两个列对应于fixture中的变量。
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