compact method

@override Future<int> compact(String table, { required Duration horizon, })

Permanently removes tombstoned records whose wall-clock time is older than horizon and returns the number of reclaimed records.

Defaults to throwing UnsupportedError. Override for engines that support in-place compaction.

Implementation

@override
Future<int> compact(String table, {required Duration horizon}) async =>
    throw UnsupportedError(
      '$runtimeType does not support in-place compaction; '
      'use Collection.compact for a rebuild-based approach.',
    );