DbContextConfiguration.UseDatabaseNullSemantics Property

Entity Framework 6.0
 

Gets or sets a value indicating whether database null semantics are exhibited when comparing two operands, both of which are potentially nullable. The default value is false. For example (operand1 == operand2) will be translated as: (operand1 = operand2) if UseDatabaseNullSemantics is true, respectively (((operand1 = operand2) AND (NOT (operand1 IS NULL OR operand2 IS NULL))) OR ((operand1 IS NULL) AND (operand2 IS NULL))) if UseDatabaseNullSemantics is false.

Namespace:   System.Data.Entity.Infrastructure
Assembly:  EntityFramework (in EntityFramework.dll)

public bool UseDatabaseNullSemantics { get; set; }

Property Value

Type: System.Boolean

true if database null comparison behavior is enabled, otherwise false .

Return to top
Show: