28                      ColumnFamilyHandle* column_family, const Slice& key,
35                                 ColumnFamilyHandle* column_family) override;
39       const std::vector<ColumnFamilyHandle*>& column_families,
44                      ColumnFamilyHandle* /*column_family*/,  in Put()  argument
50                        ColumnFamilyHandle* /*column_family*/,  in Merge()  argument
56                         ColumnFamilyHandle* /*column_family*/,  in Delete()  argument
62                               ColumnFamilyHandle* /*column_family*/,  in SingleDelete()  argument
72                               ColumnFamilyHandle* /*column_family*/,  in CompactRange()  argument
81       ColumnFamilyHandle* /*column_family*/,
105                        ColumnFamilyHandle* /*column_family*/) override {  in Flush()  argument
116       ColumnFamilyHandle* /*column_family*/,  in IngestExternalFile()  argument
128       ColumnFamilyHandle** /*handle*/) override {  in CreateColumnFamilyWithImport()  argument