为由名称指定的列设置错误说明。
操作中只会使用指定的列。
SortBy：基于指定的列，搜索结果的排列顺序。
SortBy: the sort order of the search results, based on the columns that are specified.
ON |OFF-为一个指定的列打开或关闭列规范。
On | off - Turn column specifications for a specific column on or off.
指定的列组成表的分区键 —参见边栏 “选择表分区键”。
The group of columns specified make up the partitioning key for the table —see sidebar, "Choosing a table partitioning key."
XMLPublication是完全可以定制的，可将该发布限制于指定的列或行，以及所发布数据的内容。
An XML publication is fairly customizable, being able to restrict the publication to specific columns or rows, as well as the content of data published.
您可以通过从“DisplayItemMenu”列表中选择或撤销选定列，选择隐藏或显示指定的列，如图11中所示。
You can choose to hide or display specific columns by selecting or deselecting the column from "display Item Menu" list as shown in the Figure 11.
FOR UPDATE不支持分组和排序。因此您不能创建finder来实现从数据库获得一组行并通过指定的列来排序的目的。
FOR UPDATE does not support grouping and ordering, so you cannot create a finder that would get a set of rows from the database and order them by a specific column.
Percolator还提供了“观察者（observer）”机制，在用户指定的列发生更新之后，这些观察者会被系统触发，以帮助开发者追踪计算过程所处的状态。
Percolator also provides "observers" which are invoked by the system whenever a user-specified column changes to assist developers keeping track of the state of the computation.
这样做能够最小化针对指定列需要检索的数据量。
This minimizes the amount of data retrieved to just the columns specified.
指定应该显示或隐藏的列。
仅指定那些谓词中所使用的列。
指定感兴趣的列。
有时候您希望更改这种顺序或可能希望只为具有NOT NULL约束的列指定值。
Sometimes you may want to change this order or perhaps only specify values for columns that have NOT NULL constraints.
现在您将指定资源的哪些属性或列将被用于植入该表。
Now, you will specify which attributes or columns of the resource will be used to populate the table.
指定INFO列的适当长度。
为fullrecord列指定适当的长度。
insert语句不需要指定serialnumber列的值。
The INSERT statement does not need to specify the value for the SERIALNUMBER column.
允许指定列的columnalias和sortorder。
Allows a column alias and the sort order of the columns to be specified.
通过将除info列之外的所有可用列映射到相应的结果列，指定这个数据流操作符的输出，如图10所示。
Specify the output of this data flow operator by mapping all available columns except the INFO column to corresponding result columns, as shown in Figure 10.
随后的查询指定了clients表中的address列，从中检索地址信息，并将其作为连接的邮寄地址。
A subsequent query specifying the address column in the CLIENTS table retrieves the address information as a concatenated mailing address.
在该表的每一行中，都有一个路径位置表达式和一个相关的指定列。
In this table for each row, there is both a path location expression and an associated named column.
可以通过更新行，为idssecuirtylabel类型的列指定新的安全标签，从而修改行安全标签。
Row security labels can be modified by updating the row and specifying new security label for the IDSSECUIRTYLABEL type column.
在这种情况下，表是用结构化类型创建的，并且您不必在表定义中指定单独的列。
In this case, the table is created with the structured type, and you don't specify individual columns in the table definition.
定义新的列时，必须指定列的名称，然后指定类型(及其他相关属性)。
When defining a new column, you have to specify the name of the column followed by the type (and other attributes if relevant).
可在整个列上计算聚合，或者由作为函数的第二个参数所给出的分组列指定的子组上计算聚合。
You can compute aggregations on the whole column, or on subgroups that are specified by the grouping column given as the second parameter of the function.
注意，您实际上是允许方便地指定单个的列和单个的行，而不是一个列和行区间。
Note that you actually allow the option to conveniently specify a single column and a single row instead of a columns and rows range.
该节点可以从特定的数据库行查找指定列值的集合。
This node can lookup a collection of named column values from a located database row.
用户通过单击要进行排序的列的标题来指定按哪个列排序。
The user specifies which column is to be sorted by clicking on the header of the column to be sorted.
触发器语句的操作部分的XMLVALIDATE函数验证在INFO列中指定的雇员信息。
The XMLVALIDATE function in the action part of trigger statement validates the employee information specified in the INFO column.
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