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Class CreateConstraintExpression

Represents an expression used to define and create a database constraint during a migration.

Inheritance

object

MigrationExpressionBase

Namespace: Umbraco.Cms.Infrastructure.Migrations.Expressions.Create.Expressions

Assembly: Umbraco.Infrastructure.dll

Syntax

public class CreateConstraintExpression : MigrationExpressionBase, IMigrationExpression

Constructors

CreateConstraintExpression(IMigrationContext, ConstraintType)

Initializes a new instance of the CreateConstraintExpression class with the specified migration context and constraint type.

Declaration

public CreateConstraintExpression(IMigrationContext context, ConstraintType constraint)

Parameters

Type	Name	Description
IMigrationContext	context	The IMigrationContext to use for the migration.
ConstraintType	constraint	The ConstraintType representing the type of constraint to create.

Properties

Constraint

Gets the constraint definition.

Declaration

public ConstraintDefinition Constraint { get; }

Property Value

Type	Description
ConstraintDefinition

Methods

GetSql()

Declaration

protected override string GetSql()

Returns

Type	Description
string