private static void SetConstraintType(ICreateConstraintOptionsSyntax expression, SqlServerConstraintType type)
{
if (!(expression is ISupportAdditionalFeatures additionalFeatures))
{
throw new InvalidOperationException(UnsupportedMethodMessage(type, nameof(ISupportAdditionalFeatures)));
}
additionalFeatures.AdditionalFeatures[ConstraintType] = type;
}
private static void SetConstraintType(ICreateConstraintOptionsSyntax expression, SqlServerConstraintType type)
{
CreateConstraintExpressionBuilder castPrimaryKey = expression as CreateConstraintExpressionBuilder;
if (castPrimaryKey == null)
{
throw new InvalidOperationException(type + " must be called on an object that implements ISupportAdditionalFeatures.");
}
ISupportAdditionalFeatures castExpression = castPrimaryKey.Expression.Constraint;
castExpression.AddAdditionalFeature(ConstraintType, type);
}
