Ask Learn
Preview
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign inThis browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Creates a new DbUnionAllExpression that computes the union of the left and right set arguments and does not remove duplicates.
public:
[System::Runtime::CompilerServices::Extension]
static System::Data::Common::CommandTrees::DbUnionAllExpression ^ UnionAll(System::Data::Common::CommandTrees::DbExpression ^ left, System::Data::Common::CommandTrees::DbExpression ^ right);
public static System.Data.Common.CommandTrees.DbUnionAllExpression UnionAll(this System.Data.Common.CommandTrees.DbExpression left, System.Data.Common.CommandTrees.DbExpression right);
static member UnionAll : System.Data.Common.CommandTrees.DbExpression * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbUnionAllExpression
<Extension()>
Public Function UnionAll (left As DbExpression, right As DbExpression) As DbUnionAllExpression
An expression that defines the left set argument.
An expression that defines the right set argument.
A new DbUnionAllExpression that union, including duplicates, of the left and right arguments.
left
or right
is null.
No common collection result type with an equality-comparable element type exists between left
and right
.
Product | Versions |
---|---|
.NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET feedback
.NET is an open source project. Select a link to provide feedback:
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign in