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.v23.2.dll
NuGet Packages: DevExpress.DataAccess, DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap
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:
See Also