milvus/sdk/grpc/GrpcClient.h
groot 82f4c289eb
New api HasPartition, SearchByID, GetVectorsByID (#2056)
* modify proto

Signed-off-by: groot <yihua.mo@zilliz.com>

* modify c sdk

Signed-off-by: groot <yihua.mo@zilliz.com>

* rewrite search by id

Signed-off-by: groot <yihua.mo@zilliz.com>

* change cases

Signed-off-by: zw <zw@zilliz.com>

* fix cases

Signed-off-by: zw <zw@zilliz.com>

* fix wal case

Signed-off-by: zw <zw@zilliz.com>

* fix search by id

Signed-off-by: groot <yihua.mo@zilliz.com>

* modify sdk

Signed-off-by: groot <yihua.mo@zilliz.com>

* refine code

Signed-off-by: groot <yihua.mo@zilliz.com>

* refine code

Signed-off-by: groot <yihua.mo@zilliz.com>

* changelog

Signed-off-by: groot <yihua.mo@zilliz.com>

* add search_by_ids case

Signed-off-by: zw <zw@zilliz.com>

* disable test_search)by_ids

Signed-off-by: zw <zw@zilliz.com>

Co-authored-by: zw <zw@zilliz.com>
Co-authored-by: del-zhenwu <56623710+del-zhenwu@users.noreply.github.com>
2020-04-25 14:49:32 +08:00

125 lines
3.6 KiB
C++

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied. See the License for the specific language governing permissions and limitations under the License.
#pragma once
#include "include/MilvusApi.h"
#include "grpc-gen/gen-milvus/milvus.grpc.pb.h"
//#include "grpc/gen-status/status.grpc.pb.h"
#include <chrono>
#include <iostream>
#include <memory>
#include <random>
#include <string>
#include <thread>
#include <grpc/grpc.h>
#include <grpcpp/channel.h>
#include <grpcpp/client_context.h>
#include <grpcpp/create_channel.h>
#include <grpcpp/security/credentials.h>
namespace milvus {
class GrpcClient {
public:
explicit GrpcClient(std::shared_ptr<::grpc::Channel>& channel);
virtual ~GrpcClient();
Status
CreateCollection(const grpc::CollectionSchema& collection_schema);
bool
HasCollection(const grpc::CollectionName& collection_name, Status& status);
Status
DropCollection(const grpc::CollectionName& collection_name);
Status
CreateIndex(const grpc::IndexParam& index_param);
Status
Insert(const grpc::InsertParam& insert_param, grpc::VectorIds& vector_ids);
Status
GetVectorsByID(const grpc::VectorsIdentity& vectors_identity, ::milvus::grpc::VectorsData& vectors_data);
Status
GetIDsInSegment(const grpc::GetVectorIDsParam& param, grpc::VectorIds& vector_ids);
Status
Search(const grpc::SearchParam& search_param, ::milvus::grpc::TopKQueryResult& topk_query_result);
Status
SearchByID(const grpc::SearchByIDParam& search_param, ::milvus::grpc::TopKQueryResult& topk_query_result);
Status
DescribeCollection(const std::string& collection_name, grpc::CollectionSchema& grpc_schema);
int64_t
CountCollection(grpc::CollectionName& collection_name, Status& status);
Status
ShowCollections(milvus::grpc::CollectionNameList& collection_name_list);
Status
ShowCollectionInfo(grpc::CollectionName& collection_name, grpc::CollectionInfo& collection_info);
Status
Cmd(const std::string& cmd, std::string& result);
Status
DeleteByID(grpc::DeleteByIDParam& delete_by_id_param);
Status
PreloadCollection(grpc::CollectionName& collection_name);
Status
DescribeIndex(grpc::CollectionName& collection_name, grpc::IndexParam& index_param);
Status
DropIndex(grpc::CollectionName& collection_name);
Status
CreatePartition(const grpc::PartitionParam& partition_param);
Status
ShowPartitions(const grpc::CollectionName& collection_name, grpc::PartitionList& partition_array) const;
Status
DropPartition(const ::milvus::grpc::PartitionParam& partition_param);
Status
Flush(const std::string& collection_name);
Status
Compact(milvus::grpc::CollectionName& collection_name);
Status
Disconnect();
/*******************************New Interface**********************************/
Status
CreateHybridCollection(milvus::grpc::Mapping& mapping);
Status
InsertEntities(milvus::grpc::HInsertParam& entities, milvus::grpc::HEntityIDs& ids);
Status
HybridSearch(milvus::grpc::HSearchParam& search_param, milvus::grpc::TopKQueryResult& result);
private:
std::unique_ptr<grpc::MilvusService::Stub> stub_;
};
} // namespace milvus