Defines the set of column groupings for data.
语法
<CustomData> 
    ...
    <DataColumnGroupings>
        <DataGroupings>...</DataGroupings>
        ...
    </DataColumnGroupings>
    ...
</CustomData>
Element Characteristics
| Characteristic | Description | 
|---|---|
| Data type and length | None | 
| Default value | None | 
| Cardinality | 1-1: Required element that occurs once and only once. | 
Element Relationships
| Relationship | Element | 
|---|---|
| Parent element | |
| Child element | 
请参阅
参考
Report Definition XML Elements