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Mod:fix_union_query_bugs

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This commit is contained in:
chenyujie28 2021-07-09 18:11:12 +08:00
parent 97408057e8
commit bb2358103e
5 changed files with 66 additions and 60 deletions
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10
src/search_local/index_read/key_format.h
View File

@ -14,16 +14,6 @@ class KeyFormat {
public:
typedef std::vector<std::pair<int,std::string> > UnionKey;
struct MemCompUnionNode{
uint32_t ui_field_type;
std::string s_key;
MemCompUnionNode(uint32_t field_type , std::string key)
: ui_field_type(field_type)
, s_key(key)
{ }
};
public:
static std::string Encode(const UnionKey& oUnionKey);
static bool Decode(const std::string& sKey, UnionKey& oUnionKey);

82
src/search_local/index_read/process/bool_query_process.cc
View File

@ -31,8 +31,8 @@ void BoolQueryProcess::HandleUnifiedIndex(){
for (; iter != and_keys.end(); ++iter){
fieldid_fieldinfos_map.insert(std::make_pair(((*iter)[0]).field , *iter));
}
component_->AndKeys().clear();
std::vector<std::vector<FieldInfo> > union_field_infos;
std::vector<std::string> union_key_vec;
DBManager::Instance()->GetUnionKeyField(component_->Appid() , union_key_vec);
std::vector<std::string>::iterator union_key_iter = union_key_vec.begin();
@ -48,32 +48,52 @@ void BoolQueryProcess::HandleUnifiedIndex(){
}
}
if(hit_union_key == true){
std::vector<std::vector<MemCompUnionNode> > keys_vvec;
log_debug("hit union key combination");
std::vector<std::vector<string> > keys_vvec;
std::vector<FieldInfo> unionFieldInfos;
bool b_has_range = false;
for(union_field_iter = union_field_vec.begin(); union_field_iter != union_field_vec.end(); union_field_iter++){
std::vector<FieldInfo> field_info_vec = fieldid_fieldinfos_map.at(*union_field_iter);
std::vector<MemCompUnionNode> key_vec;
std::vector<std::string> key_vec;
GetKeyFromFieldInfo(field_info_vec, key_vec , b_has_range);
keys_vvec.push_back(key_vec);
fieldid_fieldinfos_map.erase(*union_field_iter); // 命中union_key的需要从fieldid_fieldinfos_map中删除
}
std::vector<MemCompUnionNode> union_keys = Combination(keys_vvec);
log_debug("has range query flag:%d" , (int)b_has_range);
std::vector<std::string> union_keys = Combination(keys_vvec);
for(int m = 0 ; m < (int)union_keys.size(); m++){
FieldInfo info;
info.field = 0;
info.field_type = FIELD_INDEX;
info.query_type= (b_has_range ? E_INDEX_READ_RANGE : E_INDEX_READ_TERM);
for (uint32_t ui_query_type = E_INDEX_READ_PRE_TERM ;
ui_query_type < E_INDEX_READ_TOTAL_NUM ;
++ui_query_type){
if (query_bitset_.test(ui_query_type)){
info.query_type = ui_query_type;
break;
}
}
info.segment_tag = (b_has_range ? SEGMENT_RANGE : SEGMENT_DEFAULT);
info.word = union_keys[m].s_key;
info.word = union_keys[m];
log_debug("union key[%d]:%s" , m, info.word.c_str());
unionFieldInfos.push_back(info);
}
component_->AddToFieldList(ANDKEY, unionFieldInfos);
union_field_infos.push_back(unionFieldInfos);
}
}
std::map<uint32_t, std::vector<FieldInfo> >::iterator field_key_map_iter = fieldid_fieldinfos_map.begin();
for(; field_key_map_iter != fieldid_fieldinfos_map.end(); field_key_map_iter++){
component_->AddToFieldList(ANDKEY, field_key_map_iter->second);
if (!union_field_infos.empty()){
log_debug("replace andkey database");
component_->AndKeys().clear();
std::vector<std::vector<FieldInfo> >::iterator field_info_vet_iter = union_field_infos.begin();
for (; field_info_vet_iter != union_field_infos.end();++field_info_vet_iter){
component_->AddToFieldList(ANDKEY, *field_info_vet_iter);
}
std::map<uint32_t, std::vector<FieldInfo> >::iterator field_key_map_iter = fieldid_fieldinfos_map.begin();
for(; field_key_map_iter != fieldid_fieldinfos_map.end(); field_key_map_iter++){
component_->AddToFieldList(ANDKEY, field_key_map_iter->second);
}
}
}
@ -308,15 +328,28 @@ int BoolQueryProcess::InitQueryProcess(
return 0;
}
void BoolQueryProcess::GetKeyFromFieldInfo(const std::vector<FieldInfo>& field_info_vec, std::vector<MemCompUnionNode>& key_vec, bool& b_has_range){
void BoolQueryProcess::GetKeyFromFieldInfo(const std::vector<FieldInfo>& field_info_vec, std::vector<std::string>& key_vec, bool& b_has_range){
std::vector<FieldInfo>::const_iterator iter = field_info_vec.cbegin();
for(; iter != field_info_vec.end(); iter++){
if (SEGMENT_RANGE == iter->segment_tag ){
for(; iter != field_info_vec.cend(); iter++){
KeyFormat::UnionKey o_keyinfo_vet;
std::string s_format_key = "";
if (E_INDEX_READ_RANGE == iter->query_type ||
E_INDEX_READ_PRE_TERM == iter->query_type){
b_has_range = true;
key_vec.push_back(MemCompUnionNode(iter->field_type , std::to_string(iter->start)));
key_vec.push_back(MemCompUnionNode(iter->field_type , std::to_string(iter->end)));
o_keyinfo_vet.push_back(std::make_pair(iter->field_type , std::to_string(iter->start)));
s_format_key = KeyFormat::Encode(o_keyinfo_vet);
key_vec.push_back(s_format_key);
o_keyinfo_vet.clear();
o_keyinfo_vet.push_back(std::make_pair(iter->field_type , std::to_string(iter->end)));
s_format_key = KeyFormat::Encode(o_keyinfo_vet);
key_vec.push_back(s_format_key);
}else{
key_vec.push_back(MemCompUnionNode(iter->field_type , iter->word));
o_keyinfo_vet.push_back(std::make_pair(iter->field_type , iter->word));
s_format_key = KeyFormat::Encode(o_keyinfo_vet);
key_vec.push_back(s_format_key);
log_debug("field type:%d , word:%s" , iter->field_type , iter->word.c_str());
}
}
}
@ -326,27 +359,24 @@ void BoolQueryProcess::GetKeyFromFieldInfo(const std::vector<FieldInfo>& field_i
** 输入：[[a],[b1,b2],[c1,c2,c3]]
** 输出：[a_b1_c1,a_b1_c2,a_b1_c3,a_b2_c1,a_b2_c2,a_b2_c3]
*/
std::vector<MemCompUnionNode> BoolQueryProcess::Combination(std::vector<std::vector<MemCompUnionNode> >& dimensionalArr){
std::vector<std::string> BoolQueryProcess::Combination(
std::vector<std::vector<std::string> >& dimensionalArr)
{
int FLength = dimensionalArr.size();
if(FLength >= 2){
int SLength1 = dimensionalArr[0].size();
int SLength2 = dimensionalArr[1].size();
int DLength = SLength1 * SLength2;
std::vector<MemCompUnionNode> temporary(DLength);
std::vector<std::string> temporary(DLength);
int index = 0;
for(int i = 0; i < SLength1; i++){
for (int j = 0; j < SLength2; j++) {
KeyFormat::UnionKey o_keyinfo_vet;
o_keyinfo_vet.push_back(std::make_pair(dimensionalArr[0][i].ui_field_type , dimensionalArr[0][i].s_key));
o_keyinfo_vet.push_back(std::make_pair(dimensionalArr[1][j].ui_field_type , dimensionalArr[1][j].s_key));
std::string s_format_key = KeyFormat::Encode(o_keyinfo_vet);
temporary[index].s_key = s_format_key;
temporary[index].ui_field_type = FIELD_STRING;
temporary[index].append(dimensionalArr[0][i]);
temporary[index].append(dimensionalArr[1][j]);
index++;
}
}
std::vector<std::vector<MemCompUnionNode> > new_arr;
std::vector<std::vector<std::string> > new_arr;
new_arr.push_back(temporary);
for(int i = 2; i < (int)dimensionalArr.size(); i++){
new_arr.push_back(dimensionalArr[i]);

19
src/search_local/index_read/process/bool_query_process.h
View File

@ -9,21 +9,6 @@ class QueryProcess;
class PreTerminal;
class GeoDistanceQueryProcess;
struct MemCompUnionNode{
uint32_t ui_field_type;
std::string s_key;
MemCompUnionNode()
: ui_field_type(-1)
, s_key("")
{}
MemCompUnionNode(uint32_t field_type , std::string key)
: ui_field_type(field_type)
, s_key(key)
{ }
};
class BoolQueryProcess : public QueryProcess{
public:
BoolQueryProcess(const Json::Value& value);
@ -44,8 +29,8 @@ private:
int ParseRequest(const Json::Value& request, int logic_type);
int InitQueryProcess(uint32_t type , const std::string& query_key, const Json::Value& parse_value);
void HandleUnifiedIndex();
void GetKeyFromFieldInfo(const std::vector<FieldInfo>& field_info_vec, std::vector<MemCompUnionNode>& key_vec , bool& b_has_range);
std::vector<MemCompUnionNode> Combination(std::vector<std::vector<MemCompUnionNode> >& dimensionalArr);
void GetKeyFromFieldInfo(const std::vector<FieldInfo>& field_info_vec, std::vector<std::string>& key_vec , bool& b_has_range);
std::vector<std::string> Combination(std::vector<std::vector<std::string> >& dimensionalArr);
private:
std::map<int , QueryProcess*> query_process_map_;

9
src/search_local/index_read/process/match_query_process.cc
View File

@ -44,7 +44,7 @@ int MatchQueryProcess::ParseContent(int logic_type){
fieldInfos.push_back(fieldInfo);
}
}
else if (uiRet != 0 && segment_tag != SEGMENT_RANGE){
else if (uiRet != 0){
fieldInfo.word = field_value.asString();
fieldInfos.push_back(fieldInfo);
}else{
@ -64,12 +64,11 @@ int MatchQueryProcess::GetValidDoc(int logic_type, const std::vector<FieldInfo>&
std::vector<IndexInfo> index_info_vet;
int iret = -1;
uint32_t segment_tag = keys[FIRST_SPLIT_WORD_INDEX].segment_tag;
if (SEGMENT_DEFAULT == segment_tag
|| SEGMENT_NONE == segment_tag){
iret = ValidDocFilter::Instance()->TextInvertIndexSearch(keys , index_info_vet);
}else if(SEGMENT_CHINESE == segment_tag
if(SEGMENT_CHINESE == segment_tag
|| SEGMENT_ENGLISH == segment_tag){
iret = ValidDocFilter::Instance()->HanPinTextInvertIndexSearch(keys , index_info_vet);
}else{
iret = ValidDocFilter::Instance()->TextInvertIndexSearch(keys , index_info_vet);
}
if (iret != 0) { return iret; }

4
src/search_local/index_read/valid_doc_filter.cc
View File

@ -129,7 +129,9 @@ int ValidDocFilter::TextInvertIndexSearch(const std::vector<FieldInfo>& keys, st
if (doc_info.size() == 0)
continue;
if (!p_data_base_->GetHasGisFlag() || !isAllNumber(iter->word)){
ResultContext::Instance()->SetHighLightWordSet(iter->word);
if (iter->field_type != FIELD_INDEX){
ResultContext::Instance()->SetHighLightWordSet(iter->word);
}
}
if(!p_data_base_->GetHasGisFlag() && (SORT_RELEVANCE == p_data_base_->SortType() || SORT_TIMESTAMP == p_data_base_->SortType())){
CalculateByWord(*iter, doc_info);