public virtual DbMigration GetMigration(string migrationId)
{
DbMigration dbMigration = (DbMigration)this._migrations.SingleOrDefault <IMigrationMetadata>((Func <IMigrationMetadata, bool>)(m => m.Id.StartsWith(migrationId, StringComparison.Ordinal)));
dbMigration?.Reset();
return(dbMigration);
}