将上级工作项数据集合拖拉到报表中，并添加一个额外的列以显示下级工作项。
Drag the parent work items data set to the report, and add an extra column in which to show the child work items.
XML文档集合存储在DB 2表中，这些表包含一个或多个新的XML数据类型的列。
Collections of XML documents are stored in DB2 tables containing one or more columns of the new XML data type.
该数据集合必须包含输出中的wi_itemid列，因为该表提供了您将会使用到的键，来获取来自这些工作项的联系。
This data set must include the WI_ITEMID column in the output, because this table provides the key that you will use to retrieve the links from these work items.
基本上，XMLExtender提供了两种方法来将XML数据集成到DB 2：列方法和集合方法。
Basically, the XML Extender provides two methods to integrate XML data to DB2: a column method and a collection method.
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.
给定数据库行中的指定列值集合可以在一个或多个同步处理的XPath表达式中引用。
A collection of named column values from a located database row are referenced within one or more synchronously processed XPath expressions.
指定数据库中指定列值的集合在一个或多个同步处理的XPath表达式中得以引用。
A collection of named column values from a specified database row are referenced within one or more synchronously processed XPath expressions.
将记录集对象的字段数据成员集合在一起组成一个编辑缓冲区，保持一条记录的选定列。
The recordset object's field data members, taken together, constitute an edit buffer that holds the selected columns of one record.
在关系数据库模型下，数据库的视图是由行和列组成的表的集合。
In the case of the relational database model, the conceptual view of the database is that of a collection of tables consisting of rows and columns.
例如，前面的HTML片断要求一个名为A 2：D7的数据成员，并得到了一个两行七列的行集合。
For example, the previous HTML fragment asks for a data member named A2: D7 and gets a Rowset of two columns and seven rows.
有时需要在不打开行集合的情况下获取有关提供程序、行集合、表、列的信息或其他数据库信息。
Sometimes you need to obtain information about the provider, rowset, table, columns, or other database information without opening the rowset.
数据驱动的查询必须指定参数化查询的文本并识别任何需要填写参数的列(在相关的列集合中)。
Data Driven Queries must specify the text of the parameterized query and identify any columns (in the associated columns collection) needed to fill in the parameters.
数据驱动的查询必须指定参数化查询的文本并识别任何需要填写参数的列(在相关的列集合中)。
Data Driven Queries must specify the text of the parameterized query and identify any columns (in the associated columns collection) needed to fill in the parameters.
应用推荐