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https://gitee.com/milvus-io/milvus.git
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546 lines
15 KiB
C++
546 lines
15 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License
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#include <boost/format.hpp>
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#include <google/protobuf/text_format.h>
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#include <gtest/gtest.h>
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#include <queue>
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#include <random>
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#include <vector>
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#include "pb/plan.pb.h"
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#include "query/PlanProto.h"
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#include "query/generated/ShowPlanNodeVisitor.h"
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using namespace milvus;
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using namespace milvus::query;
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namespace planpb = proto::plan;
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using std::string;
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namespace spb = proto::schema;
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static SchemaPtr
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getStandardSchema() {
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auto schema = std::make_shared<Schema>();
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schema->AddField(FieldName("FloatVectorField"), FieldId(100 + spb::DataType::FloatVector), DataType::VECTOR_FLOAT,
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16, MetricType::METRIC_L2);
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schema->AddField(FieldName("BinaryVectorField"), FieldId(100 + spb::DataType::BinaryVector),
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DataType::VECTOR_BINARY, 16, MetricType::METRIC_Jaccard);
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schema->AddField(FieldName("Int64Field"), FieldId(100 + spb::DataType::Int64), DataType::INT64);
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schema->AddField(FieldName("Int32Field"), FieldId(100 + spb::DataType::Int32), DataType::INT32);
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schema->AddField(FieldName("Int16Field"), FieldId(100 + spb::DataType::Int16), DataType::INT16);
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schema->AddField(FieldName("Int8Field"), FieldId(100 + spb::DataType::Int8), DataType::INT8);
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schema->AddField(FieldName("DoubleField"), FieldId(100 + spb::DataType::Double), DataType::DOUBLE);
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schema->AddField(FieldName("FloatField"), FieldId(100 + spb::DataType::Float), DataType::FLOAT);
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return schema;
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}
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class PlanProtoTest : public ::testing::TestWithParam<std::tuple<spb::DataType>> {
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public:
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PlanProtoTest() {
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schema = getStandardSchema();
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}
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protected:
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SchemaPtr schema;
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};
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INSTANTIATE_TEST_CASE_P(InstName,
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PlanProtoTest,
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::testing::Values( //
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std::make_tuple(spb::DataType::Double), //
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std::make_tuple(spb::DataType::Float), //
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std::make_tuple(spb::DataType::Int64), //
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std::make_tuple(spb::DataType::Int32), //
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std::make_tuple(spb::DataType::Int16), //
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std::make_tuple(spb::DataType::Int8) //
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));
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TEST_P(PlanProtoTest, Range) {
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// xxx.query(predicates = "int64field > 3", topk = 10, ...)
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auto data_type = std::get<0>(GetParam());
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auto data_type_str = spb::DataType_Name(data_type);
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auto field_id = 100 + (int)data_type;
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auto field_name = data_type_str + "Field";
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string value_tag = "bool_val";
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if (datatype_is_floating((DataType)data_type)) {
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value_tag = "float_val";
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} else if (datatype_is_integer((DataType)data_type)) {
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value_tag = "int64_val";
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}
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auto fmt1 = boost::format(R"(
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vector_anns: <
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field_id: 201
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predicates: <
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unary_range_expr: <
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column_info: <
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field_id: %1%
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data_type: %2%
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>
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op: GreaterThan
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value: <
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%3%: 3
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>
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>
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>
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query_info: <
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topk: 10
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round_decimal: 3
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metric_type: "L2"
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search_params: "{\"nprobe\": 10}"
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>
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placeholder_tag: "$0"
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>
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)") % field_id % data_type_str %
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value_tag;
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auto proto_text = fmt1.str();
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planpb::PlanNode node_proto;
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google::protobuf::TextFormat::ParseFromString(proto_text, &node_proto);
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// std::cout << node_proto.DebugString();
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auto plan = ProtoParser(*schema).CreatePlan(node_proto);
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ShowPlanNodeVisitor visitor;
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auto json = visitor.call_child(*plan->plan_node_);
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// std::cout << json.dump(2);
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auto extra_info = plan->extra_info_opt_.value();
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std::string dsl_text = boost::str(boost::format(R"(
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{
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"bool": {
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"must": [
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{
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"range": {
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"%1%": {
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"GT": 3
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}
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}
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},
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{
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"vector": {
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"FloatVectorField": {
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"metric_type": "L2",
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"params": {
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"nprobe": 10
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},
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"query": "$0",
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"topk": 10,
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"round_decimal": 3
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}
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}
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}
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]
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}
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}
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)") % field_name);
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auto ref_plan = CreatePlan(*schema, dsl_text);
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plan->check_identical(*ref_plan);
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}
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TEST_P(PlanProtoTest, TermExpr) {
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// xxx.query(predicates = "int64field in [1, 2, 3]", topk = 10, ...)
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auto data_type = std::get<0>(GetParam());
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auto data_type_str = spb::DataType_Name(data_type);
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auto field_id = 100 + (int)data_type;
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auto field_name = data_type_str + "Field";
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string value_tag = "bool_val";
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if (datatype_is_floating((DataType)data_type)) {
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value_tag = "float_val";
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} else if (datatype_is_integer((DataType)data_type)) {
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value_tag = "int64_val";
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}
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auto fmt1 = boost::format(R"(
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vector_anns: <
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field_id: 201
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predicates: <
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term_expr: <
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column_info: <
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field_id: %1%
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data_type: %2%
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>
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values: <
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%3%: 1
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>
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values: <
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%3%: 2
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>
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values: <
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%3%: 3
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>
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>
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>
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query_info: <
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topk: 10
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round_decimal: 3
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metric_type: "L2"
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search_params: "{\"nprobe\": 10}"
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>
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placeholder_tag: "$0"
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>
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)") % field_id % data_type_str %
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value_tag;
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auto proto_text = fmt1.str();
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planpb::PlanNode node_proto;
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google::protobuf::TextFormat::ParseFromString(proto_text, &node_proto);
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// std::cout << node_proto.DebugString();
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auto plan = ProtoParser(*schema).CreatePlan(node_proto);
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ShowPlanNodeVisitor visitor;
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auto json = visitor.call_child(*plan->plan_node_);
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// std::cout << json.dump(2);
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auto extra_info = plan->extra_info_opt_.value();
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std::string dsl_text = boost::str(boost::format(R"(
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{
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"bool": {
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"must": [
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{
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"term": {
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"%1%": {
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"values": [1,2,3]
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}
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}
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},
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{
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"vector": {
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"FloatVectorField": {
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"metric_type": "L2",
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"params": {
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"nprobe": 10
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},
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"query": "$0",
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"topk": 10,
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"round_decimal": 3
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}
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}
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}
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]
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}
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}
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)") % field_name);
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auto ref_plan = CreatePlan(*schema, dsl_text);
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plan->check_identical(*ref_plan);
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}
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TEST(PlanProtoTest, NotExpr) {
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auto schema = getStandardSchema();
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// xxx.query(predicates = "not (int64field > 3)", topk = 10, ...)
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auto data_type = spb::DataType::Int64;
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auto data_type_str = spb::DataType_Name(data_type);
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auto field_id = 100 + (int)data_type;
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auto field_name = data_type_str + "Field";
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string value_tag = "bool_val";
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if (datatype_is_floating((DataType)data_type)) {
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value_tag = "float_val";
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} else if (datatype_is_integer((DataType)data_type)) {
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value_tag = "int64_val";
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}
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auto fmt1 = boost::format(R"(
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vector_anns: <
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field_id: 201
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predicates: <
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unary_expr: <
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op: Not
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child: <
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unary_range_expr: <
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column_info: <
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field_id: %1%
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data_type: %2%
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>
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op: GreaterThan
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value: <
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%3%: 3
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>
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>
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>
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>
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>
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query_info: <
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topk: 10
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round_decimal: 3
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metric_type: "L2"
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search_params: "{\"nprobe\": 10}"
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>
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placeholder_tag: "$0"
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>
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)") % field_id % data_type_str %
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value_tag;
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auto proto_text = fmt1.str();
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planpb::PlanNode node_proto;
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google::protobuf::TextFormat::ParseFromString(proto_text, &node_proto);
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// std::cout << node_proto.DebugString();
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auto plan = ProtoParser(*schema).CreatePlan(node_proto);
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ShowPlanNodeVisitor visitor;
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auto json = visitor.call_child(*plan->plan_node_);
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// std::cout << json.dump(2);
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auto extra_info = plan->extra_info_opt_.value();
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std::string dsl_text = boost::str(boost::format(R"(
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{
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"bool": {
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"must": [
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{
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"must_not": [{
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"range": {
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"%1%": {
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"GT": 3
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}
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}
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}]
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},
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{
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"vector": {
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"FloatVectorField": {
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"metric_type": "L2",
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"params": {
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"nprobe": 10
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},
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"query": "$0",
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"topk": 10,
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"round_decimal": 3
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}
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}
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}
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]
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}
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}
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)") % field_name);
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auto ref_plan = CreatePlan(*schema, dsl_text);
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auto ref_json = ShowPlanNodeVisitor().call_child(*ref_plan->plan_node_);
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EXPECT_EQ(json.dump(2), ref_json.dump(2));
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plan->check_identical(*ref_plan);
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}
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TEST(PlanProtoTest, AndOrExpr) {
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auto schema = getStandardSchema();
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// xxx.query(predicates = "(int64field < 3) && (int64field > 2 || int64field == 1)", topk = 10, ...)
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auto data_type = spb::DataType::Int64;
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auto data_type_str = spb::DataType_Name(data_type);
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auto field_id = 100 + (int)data_type;
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auto field_name = data_type_str + "Field";
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string value_tag = "bool_val";
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if (datatype_is_floating((DataType)data_type)) {
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value_tag = "float_val";
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} else if (datatype_is_integer((DataType)data_type)) {
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value_tag = "int64_val";
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}
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auto fmt1 = boost::format(R"(
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vector_anns: <
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field_id: 201
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predicates: <
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binary_expr: <
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op: LogicalAnd
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left: <
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unary_range_expr: <
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column_info: <
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field_id: 105
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data_type: Int64
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>
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op: LessThan
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value: <
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int64_val: 3
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>
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>
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>
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right: <
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binary_expr: <
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op: LogicalOr
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left: <
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unary_range_expr: <
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column_info: <
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field_id: 105
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data_type: Int64
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>
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op: GreaterThan
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value: <
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int64_val: 2
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>
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>
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>
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right: <
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unary_range_expr: <
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column_info: <
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field_id: 105
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data_type: Int64
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>
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op: Equal
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value: <
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int64_val: 1
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>
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>
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>
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>
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>
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>
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>
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query_info: <
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topk: 10
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round_decimal: 3
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metric_type: "L2"
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search_params: "{\"nprobe\": 10}"
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>
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placeholder_tag: "$0"
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>
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)");
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auto proto_text = fmt1.str();
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planpb::PlanNode node_proto;
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google::protobuf::TextFormat::ParseFromString(proto_text, &node_proto);
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// std::cout << node_proto.DebugString();
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auto plan = ProtoParser(*schema).CreatePlan(node_proto);
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ShowPlanNodeVisitor visitor;
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auto json = visitor.call_child(*plan->plan_node_);
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// std::cout << json.dump(2);
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auto extra_info = plan->extra_info_opt_.value();
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std::string dsl_text = boost::str(boost::format(R"(
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{
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"bool": {
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"must": [
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{
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"range": {
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"%1%": {
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"LT": 3
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}
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}
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},
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{
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"should": [
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{
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"range": {
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"%1%": {
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"GT": 2
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}
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}
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},
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{
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"range": {
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"%1%": {
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"EQ": 1
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}
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}
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}
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]
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},
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{
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"vector": {
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"FloatVectorField": {
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"metric_type": "L2",
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"params": {
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"nprobe": 10
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},
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"query": "$0",
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"topk": 10,
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"round_decimal": 3
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}
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}
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}
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]
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}
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}
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)") % field_name);
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auto ref_plan = CreatePlan(*schema, dsl_text);
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auto ref_json = ShowPlanNodeVisitor().call_child(*ref_plan->plan_node_);
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EXPECT_EQ(json.dump(2), ref_json.dump(2));
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plan->check_identical(*ref_plan);
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}
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TEST_P(PlanProtoTest, CompareExpr) {
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auto schema = getStandardSchema();
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schema->AddField(FieldName("age1"), FieldId(128), DataType::INT64);
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// xxx.query(predicates = "int64field < int64field", topk = 10, ...)
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auto data_type = std::get<0>(GetParam());
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auto field_id = 100 + (int)data_type;
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auto data_type_str = spb::DataType_Name(data_type);
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auto field_name = data_type_str + "Field";
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auto fmt1 = boost::format(R"(
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vector_anns: <
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field_id: 201
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predicates: <
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compare_expr: <
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left_column_info: <
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field_id: 128
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data_type: Int64
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>
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right_column_info: <
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field_id: %1%
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data_type: %2%
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>
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op: LessThan
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>
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>
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query_info: <
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topk: 10
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round_decimal: 3
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metric_type: "L2"
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search_params: "{\"nprobe\": 10}"
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>
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placeholder_tag: "$0"
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>
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)") % field_id % data_type_str;
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auto proto_text = fmt1.str();
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planpb::PlanNode node_proto;
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google::protobuf::TextFormat::ParseFromString(proto_text, &node_proto);
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// std::cout << node_proto.DebugString();
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auto plan = ProtoParser(*schema).CreatePlan(node_proto);
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ShowPlanNodeVisitor visitor;
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auto json = visitor.call_child(*plan->plan_node_);
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// std::cout << json.dump(2);
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auto extra_info = plan->extra_info_opt_.value();
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std::string dsl_text = boost::str(boost::format(R"(
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{
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"bool": {
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"must": [
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{
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"compare": {
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"LT": [
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"age1",
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"%1%"
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]
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}
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},
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{
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"vector": {
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"FloatVectorField": {
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"metric_type": "L2",
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"params": {
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"nprobe": 10
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},
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"query": "$0",
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"topk": 10,
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"round_decimal": 3
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}
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}
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}
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]
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}
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}
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)") % field_name);
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auto ref_plan = CreatePlan(*schema, dsl_text);
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plan->check_identical(*ref_plan);
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} |