Defines an individual expression by which to group the data.
语法
<GroupExpressions>
...
<GroupExpression>...</GroupExpression>
...
</GroupExpressions>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type and length |
String |
Default value |
None |
Cardinality |
1-n: Required element that occurs once or more than once. |
Element Relationships
| Relationship | Element |
|---|---|
Parent element |
|
Child element |
None |
备注
References to report items are not allowed in a group expression.
请参阅
参考
Report Definition XML Elements