88   virtual Status GetDescriptor(ColumnFamilyDescriptor* desc) = 0;
140   static Status Open(const Options& options, const std::string& name,
150   static Status OpenForReadOnly(const Options& options, const std::string& name,
162   static Status OpenForReadOnly(
190   static Status OpenAsSecondary(const Options& options, const std::string& name,
210   static Status OpenAsSecondary(
230   static Status Open(const DBOptions& db_options, const std::string& name,
234   virtual Status Resume() { return Status::NotSupported(); }  in Resume()
248   virtual Status Close() { return Status::NotSupported(); }  in Close()
254   static Status ListColumnFamilies(const DBOptions& db_options,
267   virtual Status CreateColumnFamily(const ColumnFamilyOptions& options,
276   virtual Status CreateColumnFamilies(
286   virtual Status CreateColumnFamilies(
293   virtual Status DropColumnFamily(ColumnFamilyHandle* column_family);
299   virtual Status DropColumnFamilies(
306   virtual Status DestroyColumnFamilyHandle(ColumnFamilyHandle* column_family);
312   virtual Status Put(const WriteOptions& options,
315   virtual Status Put(const WriteOptions& options, const Slice& key,  in Put()
324   virtual Status Delete(const WriteOptions& options,
327   virtual Status Delete(const WriteOptions& options, const Slice& key) {  in Delete()
347   virtual Status SingleDelete(const WriteOptions& options,
350   virtual Status SingleDelete(const WriteOptions& options, const Slice& key) {  in SingleDelete()
365   virtual Status DeleteRange(const WriteOptions& options,
373   virtual Status Merge(const WriteOptions& options,
376   virtual Status Merge(const WriteOptions& options, const Slice& key,  in Merge()
386   virtual Status Write(const WriteOptions& options, WriteBatch* updates) = 0;
398   virtual inline Status Get(const ReadOptions& options,  in Get()
410   virtual Status Get(const ReadOptions& options,
413   virtual Status Get(const ReadOptions& options, const Slice& key,  in Get()
420   virtual inline Status Get(const ReadOptions& options,  in Get()
432   virtual Status Get(const ReadOptions& /*options*/,  in Get()
436     return Status::NotSupported(  in Get()
439   virtual Status Get(const ReadOptions& options, const Slice& key,  in Get()
454   virtual Status GetMergeOperands(
470   virtual std::vector<Status> MultiGet(
474   virtual std::vector<Status> MultiGet(const ReadOptions& options,  in MultiGet()
483   virtual std::vector<Status> MultiGet(  in MultiGet()
488     return std::vector<Status>(  in MultiGet()
489         keys.size(), Status::NotSupported(  in MultiGet()
492   virtual std::vector<Status> MultiGet(const ReadOptions& options,  in MultiGet()
524                         PinnableSlice* values, Status* statuses,
528     std::vector<Status> status;
547                         Status* statuses, const bool /*sorted_input*/ = false) {
550     std::vector<Status> status;
588                         PinnableSlice* values, Status* statuses,
592     std::vector<Status> status;
609                         Status* statuses, const bool /*sorted_input*/ = false) {
612     std::vector<Status> status;
680   virtual Status NewIterators(
978   virtual Status ResetStats() {  in ResetStats()
979     return Status::NotSupported("Not implemented");  in ResetStats()
1001   virtual Status GetApproximateSizes(const SizeApproximationOptions& options,
1072   virtual Status CompactRange(const CompactRangeOptions& options,
1075   virtual Status CompactRange(const CompactRangeOptions& options,  in CompactRange()
1080   ROCKSDB_DEPRECATED_FUNC virtual Status CompactRange(
1091   ROCKSDB_DEPRECATED_FUNC virtual Status CompactRange(
1101   virtual Status SetOptions(  in SetOptions()
1104     return Status::NotSupported("Not implemented");  in SetOptions()
1106   virtual Status SetOptions(  in SetOptions()
1111   virtual Status SetDBOptions(
1121   virtual Status CompactFiles(
1129   virtual Status CompactFiles(
1143   virtual Status PauseBackgroundWork() = 0;
1144   virtual Status ContinueBackgroundWork() = 0;
1155   virtual Status EnableAutoCompaction(
1201   virtual Status Flush(const FlushOptions& options,
1203   virtual Status Flush(const FlushOptions& options) {  in Flush()
1214   virtual Status Flush(
1220   virtual Status FlushWAL(bool /*sync*/) {  in FlushWAL()
1221     return Status::NotSupported("FlushWAL not implemented");  in FlushWAL()
1227   virtual Status SyncWAL() = 0;
1230   virtual Status LockWAL() {  in LockWAL()
1231     return Status::NotSupported("LockWAL not implemented");  in LockWAL()
1235   virtual Status UnlockWAL() {  in UnlockWAL()
1236     return Status::NotSupported("UnlockWAL not implemented");  in UnlockWAL()
1255   virtual Status DisableFileDeletions() = 0;
1266   virtual Status EnableFileDeletions(bool force = true) = 0;
1284   virtual Status GetLiveFiles(std::vector<std::string>&,
1289   virtual Status GetSortedWalFiles(VectorLogPtr& files) = 0;
1298   virtual Status GetCurrentWalFile(
1311   virtual Status GetCreationTimeOfOldestFile(uint64_t* creation_time) = 0;
1322   virtual Status GetUpdatesSince(
1332   virtual Status DeleteFile(std::string name) = 0;
1365   virtual Status IngestExternalFile(
1370   virtual Status IngestExternalFile(  in IngestExternalFile()
1391   virtual Status IngestExternalFiles(
1409   virtual Status CreateColumnFamilyWithImport(
1415   virtual Status VerifyChecksum(const ReadOptions& read_options) = 0;
1417   virtual Status VerifyChecksum() { return VerifyChecksum(ReadOptions()); }  in VerifyChecksum()
1420   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1432   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1444   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1455   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1467   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1483   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1498   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1509   ROCKSDB_DEPRECATED_FUNC virtual Status AddFile(
1526   virtual Status GetDbIdentity(std::string& identity) const = 0;
1532   virtual Status GetPropertiesOfAllTables(ColumnFamilyHandle* column_family,
1534   virtual Status GetPropertiesOfAllTables(TablePropertiesCollection* props) {  in GetPropertiesOfAllTables()
1537   virtual Status GetPropertiesOfTablesInRange(
1541   virtual Status SuggestCompactRange(ColumnFamilyHandle* /*column_family*/,  in SuggestCompactRange()
1544     return Status::NotSupported("SuggestCompactRange() is not implemented.");  in SuggestCompactRange()
1547   virtual Status PromoteL0(ColumnFamilyHandle* /*column_family*/,  in PromoteL0()
1549     return Status::NotSupported("PromoteL0() is not implemented.");  in PromoteL0()
1553   virtual Status StartTrace(const TraceOptions& /*options*/,  in StartTrace()
1555     return Status::NotSupported("StartTrace() is not implemented.");  in StartTrace()
1558   virtual Status EndTrace() {  in EndTrace()
1559     return Status::NotSupported("EndTrace() is not implemented.");  in EndTrace()
1563   virtual Status StartBlockCacheTrace(  in StartBlockCacheTrace()
1566     return Status::NotSupported("StartBlockCacheTrace() is not implemented.");  in StartBlockCacheTrace()
1569   virtual Status EndBlockCacheTrace() {  in EndBlockCacheTrace()
1570     return Status::NotSupported("EndBlockCacheTrace() is not implemented.");  in EndBlockCacheTrace()
1580   virtual Status GetStatsHistory(  in GetStatsHistory()
1583     return Status::NotSupported("GetStatsHistory() is not implemented.");  in GetStatsHistory()
1598   virtual Status TryCatchUpWithPrimary() {  in TryCatchUpWithPrimary()
1599     return Status::NotSupported("Supported only by secondary instance");  in TryCatchUpWithPrimary()
1606 Status DestroyDB(const std::string& name, const Options& options,
1620 Status RepairDB(const std::string& dbname, const DBOptions& db_options,
1625 Status RepairDB(const std::string& dbname, const DBOptions& db_options,
1631 Status RepairDB(const std::string& dbname, const Options& options);