211       sv_(current_sv),  in ForwardIterator()
222   if (sv_) {  in ForwardIterator()
273   if (sv_ == nullptr) {  in SVCleanup()
284     auto p = new SVCleanupParams{db_, sv_, background_purge};  in SVCleanup()
287     SVCleanup(db_, sv_, background_purge);  in SVCleanup()
322   if (sv_ == nullptr) {  in SeekToFirst()
324   } else if (sv_->version_number != cfd_->GetSuperVersionNumber()) {  in SeekToFirst()
340   if (sv_ == nullptr) {  in Seek()
342   } else if (sv_->version_number != cfd_->GetSuperVersionNumber()) {  in Seek()
396     const VersionStorageInfo* vstorage = sv_->current->storage_info();  in SeekInternal()
488   if (sv_ == nullptr ||  in Next()
489       sv_->version_number != cfd_->GetSuperVersionNumber()) {  in Next()
493     if (sv_ == nullptr) {  in Next()
566     *prop = ToString(sv_->version_number);  in GetProperty()
621     sv_ = cfd_->GetReferencedSuperVersion(db_);  in RebuildIterators()
625   mutable_iter_ = sv_->mem->NewIterator(read_options_, &arena_);  in RebuildIterators()
626   sv_->imm->AddIterators(read_options_, &imm_iters_, &arena_);  in RebuildIterators()
629         sv_->mem->NewRangeTombstoneIterator(  in RebuildIterators()
630             read_options_, sv_->current->version_set()->LastSequence()));  in RebuildIterators()
632     sv_->imm->AddRangeTombstoneIterators(read_options_, &arena_,  in RebuildIterators()
637   const auto* vstorage = sv_->current->storage_info();  in RebuildIterators()
653         sv_->mutable_cf_options.prefix_extractor.get(),  in RebuildIterators()
674   assert(sv_);  in RenewIterators()
692             read_options_, sv_->current->version_set()->LastSequence()));  in RenewIterators()
698   const auto* vstorage = sv_->current->storage_info();  in RenewIterators()
752   sv_ = svnew;  in RenewIterators()
778           sv_->mutable_cf_options.prefix_extractor.get()));  in BuildLevelIterators()
784   const auto& l0_files = sv_->current->storage_info()->LevelFiles(0);  in ResetIncompleteIterators()
794         sv_->mutable_cf_options.prefix_extractor.get(),  in ResetIncompleteIterators()
881   const VersionStorageInfo* vstorage = sv_->current->storage_info();  in DeleteCurrentIter()
913   const VersionStorageInfo* vstorage = sv_->current->storage_info();  in TEST_CheckDeletedIters()