一个变量是一个明明的数据列。
可以在检索数据的同时筛选数据列。
完整的数据列在下面。
许多新的数据列现已提供用于查询。
要做到这一点人们需要了解的数据列。
如果是，那么使用输入参数值更改相应的数据列。
If so, then the corresponding data column is changed with the input parameter value.
指定关联数据列的搜索条件(筛选器)。
Specifies a search condition (filter) for the associated data column.
因此，整个数据列和相关的索引不是存储在数据库中。
Thus, whole columns of data and the associated indices are not stored in the database.
那些信息对于程序定位关系和配对数据列和相关角色是必需的。
That information is necessary for the program to locate the relationship and to match the data column to the relative role.
指定用于对结果集进行排序的数据列的排序优先级。
Specifies the sort priority for data columns used to sort the result set.
若要在同一数据列中搜索可选值，可指定OR条件。
To search for alternative values in the same data column, you specify an or condition.
该表包含整个层次结构的所有可能数据列的平展联合。
The table contains the flattened union of all possible data columns for the whole hierarchy.
在树型视图中展开SALES_DOCS，显示5个返回数据列。
Expand the SALES_DOCS in the tree view to reveal the five returned data columns.
运行时，GridView自动绑定到数据源，生成正确的数据列。
At run time, the GridView automatically binds to the source and generates appropriate columns of data.
如果数据是序列存储的，从中查询一个项的时间取决于数据列的大小。
If the data is stored sequentially, the time to find the item is proportional to the size of the list. For each element, a hash function calculates a number, which is used as an index into the table.
跟踪运行时，SQL跟踪使用跟踪输出中的数据列来描述返回的事件。
SQL trace USES data columns in the trace output to describe events that are returned when the trace runs.
AtomicDomain窗口为每个数据列描述关键数据隐私信息。
The Atomic Domain window describes the key data privacy information for each of the data columns.
在很多情况下，与图表中实际显示的数据相比，表数据拥有的数据列更多。
In many cases, the table data has more columns of data available that are actually displayed in the chart.
当更改某个数据列的排序顺序时，所有其他列的排序顺序都将相应更新。
When you change the sort order for a data column, the sort order for all other columns is updated accordingly.
用提高原始数据列光滑度的方法来提高灰色预测模型(GM模型)的精度。
The accuracy of grey forecasting model (GM) is increased by improving the smooth degree of original data sequence.
指定关联的数据列用于对查询结果进行排序，并指定排序是升序还是降序。
Specifies that the associated data column is used to sort the query results and whether the sort is ascending or descending.
指定数据列的附加搜索条件表达式，并用逻辑OR链接到先前的表达式。
Specifies an additional search condition expression for the data column, linked to previous expressions with a logical OR.
在执行发现时，其惟一的数据列(attrval)可能会作为目标字段不止一次出现。
When performing discovery, its only data column (attrval) may appear more the once as the target field.
若要控制数据列在结果集中出现的位置或数据列的使用顺序，可对列重新排序。
To control where a data column appears in the result set, or in what order it is used, you can reorder the columns.
查询将一个或多个特定XML元素或属性节点值映射到同等数量的关系数据列(参见图6)。
The query maps one or more specific XML element or attribute node values to an equal number of relational data type columns (see Figure 6).
UTF - 8被选择为字符数据列的默认格式，其中U TF - 16用于图形数据列。
UTF-8 was chosen as the default format for character data columns, with UTF-16 for graphic data columns.
根据不同载荷条件下土体蠕变破坏的时间数据列，建立了土体流变破坏时间的灰色预测模型。
According to the sequence of the soil creeping failure time under different loading conditions, a grey forecasting model for the failure time in the course of soil creeping is established.
请问，运用ADO访问数据库时，如何知道数据库系统中有那些数据表以及表中有那些数据列？
I ask, using ADO to access database, how to know the database system in the data tables and table columns in the data?
例如，假设您想要计算其XML数据列的text元素的值为Thisshould validate ！的行的数量。
For example, suppose you want to perform a count of the rows where the XML data column has an element text with the value This should validate!.
例如，假设您想要计算其XML数据列的text元素的值为Thisshould validate ！的行的数量。
For example, suppose you want to perform a count of the rows where the XML data column has an element text with the value This should validate!.
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