protected override void IndexTraits(MigrationOperation operation, IModel model, MigrationCommandListBuilder builder)
        {
            base.IndexTraits(operation, model, builder);

            var includeIndexAnnotation = operation.FindAnnotation(IndexExtensions.ColumnStoreIndexAnnotationName);

            if (includeIndexAnnotation != null)
            {
                builder.Append("COLUMNSTORE ");
            }
        }