Searched refs:seqnum (Results 1 – 7 of 7) sorted by relevance
377 SequenceNumber seqnum) override { in SetPreserveDeletesSequenceNumber() argument378 return db_->SetPreserveDeletesSequenceNumber(seqnum); in SetPreserveDeletesSequenceNumber()
88 tombstone is obsolete, and seqnum zeroing can cause a key98 that newer versions of a key are always in a higher level to prevent the seqnum
1248 virtual bool SetPreserveDeletesSequenceNumber(SequenceNumber seqnum) = 0;
245 * DBIter::Next() can skip user key checking if previous entry's seqnum is 0.555 …by the new API call `DB::SetPreserveDeletesSequenceNumber(SequenceNumber seqnum)`. Disabled by def…556 …seqnum)` was added, users who wish to preserve deletes are expected to periodically call this func…
1305 bool DBImpl::SetPreserveDeletesSequenceNumber(SequenceNumber seqnum) { in SetPreserveDeletesSequenceNumber() argument1306 if (seqnum > preserve_deletes_seqnum_.load()) { in SetPreserveDeletesSequenceNumber()1307 preserve_deletes_seqnum_.store(seqnum); in SetPreserveDeletesSequenceNumber()
347 virtual bool SetPreserveDeletesSequenceNumber(SequenceNumber seqnum) override;
2828 void VersionStorageInfo::UpdateOldestSnapshot(SequenceNumber seqnum) { in UpdateOldestSnapshot() argument2829 assert(seqnum >= oldest_snapshot_seqnum_); in UpdateOldestSnapshot()2830 oldest_snapshot_seqnum_ = seqnum; in UpdateOldestSnapshot()