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.v25.1.dll

NuGet Package: DevExpress.DataAccess

Declaration

C#

public enum UnionType

VB.NET

Public Enum UnionType

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:

• UnionNode.Type