UnionType Enum
Lists values that specify the result set of the query that combines result sets of two or more queries.
Namespace: DevExpress.DataAccess.DataFederation
Assembly: DevExpress.DataAccess.v20.1.dll
Declaration
Members
| Name | Description |
|---|---|
| Union | Duplicated rows from different queries (if they contain the same data) are removed, only one row is returned. |
| UnionAll | All duplicated rows from different queries (if they contain the same data) are returned in the result query. |
Related API Members
The following properties accept/return UnionType values:
Remarks
Values listed in this enumeration are used to set the UnionNode.Type property.
See Also
Feedback