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92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/*******************************************************************************
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* Copyright 上海赜睿信息科技有限公司(Zilliz) - All Rights Reserved
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* Unauthorized copying of this file, via any medium is strictly prohibited.
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* Proprietary and confidential.
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******************************************************************************/
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#pragma once
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#include "MetaTypes.h"
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#include "db/Options.h"
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#include "db/Status.h"
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#include "db/Types.h"
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#include <cstddef>
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#include <memory>
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namespace zilliz {
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namespace milvus {
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namespace engine {
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namespace meta {
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class Meta {
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public:
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using Ptr = std::shared_ptr<Meta>;
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virtual ~Meta() = default;
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virtual Status CreateTable(TableSchema &table_schema) = 0;
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virtual Status DescribeTable(TableSchema &table_schema) = 0;
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virtual Status HasTable(const std::string &table_id, bool &has_or_not) = 0;
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virtual Status AllTables(std::vector<TableSchema> &table_schema_array) = 0;
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virtual Status UpdateTableIndex(const std::string &table_id, const TableIndex& index) = 0;
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virtual Status UpdateTableFlag(const std::string &table_id, int64_t flag) = 0;
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virtual Status DeleteTable(const std::string &table_id) = 0;
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virtual Status DeleteTableFiles(const std::string &table_id) = 0;
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virtual Status CreateTableFile(TableFileSchema &file_schema) = 0;
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virtual Status DropPartitionsByDates(const std::string &table_id, const DatesT &dates) = 0;
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virtual Status GetTableFiles(const std::string &table_id,
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const std::vector<size_t> &ids,
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TableFilesSchema &table_files) = 0;
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virtual Status UpdateTableFilesToIndex(const std::string &table_id) = 0;
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virtual Status UpdateTableFile(TableFileSchema &file_schema) = 0;
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virtual Status UpdateTableFiles(TableFilesSchema &files) = 0;
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virtual Status FilesToSearch(const std::string &table_id,
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const std::vector<size_t> &ids,
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const DatesT &partition,
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DatePartionedTableFilesSchema &files) = 0;
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virtual Status FilesToMerge(const std::string &table_id, DatePartionedTableFilesSchema &files) = 0;
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virtual Status Size(uint64_t &result) = 0;
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virtual Status Archive() = 0;
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virtual Status FilesToIndex(TableFilesSchema &) = 0;
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virtual Status FilesByType(const std::string &table_id,
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const std::vector<int> &file_types,
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std::vector<std::string>& file_ids) = 0;
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virtual Status DescribeTableIndex(const std::string &table_id, TableIndex& index) = 0;
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virtual Status DropTableIndex(const std::string &table_id) = 0;
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virtual Status CleanUp() = 0;
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virtual Status CleanUpFilesWithTTL(uint16_t) = 0;
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virtual Status DropAll() = 0;
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virtual Status Count(const std::string &table_id, uint64_t &result) = 0;
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}; // MetaData
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} // namespace meta
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} // namespace engine
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} // namespace milvus
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} // namespace zilliz
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