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.v25.2.dll

NuGet Package : DevExpress.DataAccess

Declaration

csharp

public enum UnionType

Public Enum UnionType

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.

The following properties accept/return UnionType values: