mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-30 15:35:33 +08:00
59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
/*******************************************************************************
|
|
* Copyright 上海赜睿信息科技有限公司(Zilliz) - All Rights Reserved
|
|
* Unauthorized copying of this file, via any medium is strictly prohibited.
|
|
* Proprietary and confidential.
|
|
******************************************************************************/
|
|
#pragma once
|
|
|
|
#include "Options.h"
|
|
#include "Meta.h"
|
|
#include "Status.h"
|
|
#include "Types.h"
|
|
|
|
#include <string>
|
|
|
|
namespace zilliz {
|
|
namespace milvus {
|
|
namespace engine {
|
|
|
|
class Env;
|
|
|
|
class DB {
|
|
public:
|
|
static void Open(const Options& options, DB** dbptr);
|
|
|
|
virtual Status CreateTable(meta::TableSchema& table_schema_) = 0;
|
|
virtual Status DeleteTable(const std::string& table_id, const meta::DatesT& dates) = 0;
|
|
virtual Status DescribeTable(meta::TableSchema& table_schema_) = 0;
|
|
virtual Status HasTable(const std::string& table_id, bool& has_or_not_) = 0;
|
|
virtual Status AllTables(std::vector<meta::TableSchema>& table_schema_array) = 0;
|
|
virtual Status GetTableRowCount(const std::string& table_id, uint64_t& row_count) = 0;
|
|
|
|
virtual Status InsertVectors(const std::string& table_id_,
|
|
uint64_t n, const float* vectors, IDNumbers& vector_ids_) = 0;
|
|
|
|
virtual Status Query(const std::string& table_id, uint64_t k, uint64_t nq,
|
|
const float* vectors, QueryResults& results) = 0;
|
|
|
|
virtual Status Query(const std::string& table_id, uint64_t k, uint64_t nq,
|
|
const float* vectors, const meta::DatesT& dates, QueryResults& results) = 0;
|
|
|
|
virtual Status Query(const std::string& table_id, const std::vector<std::string>& file_ids,
|
|
uint64_t k, uint64_t nq, const float* vectors,
|
|
const meta::DatesT& dates, QueryResults& results) = 0;
|
|
|
|
virtual Status Size(uint64_t& result) = 0;
|
|
|
|
virtual Status DropAll() = 0;
|
|
|
|
DB() = default;
|
|
DB(const DB&) = delete;
|
|
DB& operator=(const DB&) = delete;
|
|
|
|
virtual ~DB();
|
|
}; // DB
|
|
|
|
} // namespace engine
|
|
} // namespace milvus
|
|
} // namespace zilliz
|