ClickHouse/src/Storages/MergeTree/PartMetadataManagerOrdinary.h
2022-10-23 15:24:20 +00:00

30 lines
743 B
C++

#pragma once
#include <Storages/MergeTree/IPartMetadataManager.h>
namespace DB
{
class PartMetadataManagerOrdinary : public IPartMetadataManager
{
public:
explicit PartMetadataManagerOrdinary(const IMergeTreeDataPart * part_) : IPartMetadataManager(part_) {}
~PartMetadataManagerOrdinary() override = default;
std::unique_ptr<ReadBuffer> read(const String & file_name) const override;
bool exists(const String & file_name) const override;
void deleteAll(bool /*include_projection*/) override {}
void assertAllDeleted(bool /*include_projection*/) const override {}
void updateAll(bool /*include_projection*/) override {}
std::unordered_map<String, uint128> check() const override { return {}; }
};
}