To modify data in the underlying table is controlled by setting one of three boolean properties of the 通过设置dataview的三个布尔值属性之一,可以控制使用dataview修改基础表数据的能力。
The content , ordering , and membership reflect changes as they occur . this behavior differs from the Dataview提供基础datatable中的数据的动态视图:内容、排序和成员关系会实时反映其更改。
Object and how it is used to provide dynamic views of data with different sort orders and filter criteria 描述dataview对象,并说明如何用于通过不同的排序顺序和筛选条件提供数据动态视图。
To return subsets of data rows meeting specific filter criteria , or to return data in a particular sort order 描述如何设置dataview的属性,以返回符合特定筛选条件的数据行的子集或以特定排序顺序返回数据。
Changes can be executed using the execute toolbar or the execute menu entry on the top level " ibm dataview designer " menu 您可以通过执行工具栏或者顶层“ ibm dataview designer ”菜单上的execute菜单项进行更改。