Initializes a new instance of the Union class.
Assembly: Epic.Query
Declaration Syntax
| C# |
public Union( RelationalExpression leftRelation, RelationalExpression rightRelation )
Parameters
- leftRelation (RelationalExpression)
- Left relation.
- rightRelation (RelationalExpression)
- Right relation.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | leftRelation or rightRelation is nullNothingnullptr. |