提交 0b0253f2 编写于 作者: dengyihao's avatar dengyihao

enh: support tag filter

上级 6acbe7e7
......@@ -74,7 +74,7 @@ void indexCacheIteratorDestroy(Iterate* iiter);
int indexCachePut(void* cache, SIndexTerm* term, uint64_t uid);
// int indexCacheGet(void *cache, uint64_t *rst);
int indexCacheSearch(void* cache, SIndexTermQuery* query, SIdxTempResult* tr, STermValueType* s);
int indexCacheSearch(void* cache, SIndexTermQuery* query, SIdxTRslt* tr, STermValueType* s);
void indexCacheRef(IndexCache* cache);
void indexCacheUnRef(IndexCache* cache);
......
......@@ -105,7 +105,7 @@ TFileReader* tfileGetReaderByCol(IndexTFile* tf, uint64_t suid, char* colName);
TFileReader* tfileReaderOpen(char* path, uint64_t suid, int64_t version, const char* colName);
TFileReader* tfileReaderCreate(WriterCtx* ctx);
void tfileReaderDestroy(TFileReader* reader);
int tfileReaderSearch(TFileReader* reader, SIndexTermQuery* query, SIdxTempResult* tr);
int tfileReaderSearch(TFileReader* reader, SIndexTermQuery* query, SIdxTRslt* tr);
void tfileReaderRef(TFileReader* reader);
void tfileReaderUnRef(TFileReader* reader);
......@@ -120,7 +120,7 @@ int tfileWriterFinish(TFileWriter* tw);
IndexTFile* indexTFileCreate(const char* path);
void indexTFileDestroy(IndexTFile* tfile);
int indexTFilePut(void* tfile, SIndexTerm* term, uint64_t uid);
int indexTFileSearch(void* tfile, SIndexTermQuery* query, SIdxTempResult* tr);
int indexTFileSearch(void* tfile, SIndexTermQuery* query, SIdxTRslt* tr);
Iterate* tfileIteratorCreate(TFileReader* reader);
void tfileIteratorDestroy(Iterate* iterator);
......
......@@ -66,7 +66,7 @@ extern "C" {
* [1, 4, 5]
* output:[4, 5]
*/
void iIntersection(SArray *interResults, SArray *finalResult);
void iIntersection(SArray *in, SArray *out);
/* multi sorted result union
* input: [1, 2, 4, 5]
......@@ -74,7 +74,7 @@ void iIntersection(SArray *interResults, SArray *finalResult);
* [1, 4, 5]
* output:[1, 2, 3, 4, 5]
*/
void iUnion(SArray *interResults, SArray *finalResult);
void iUnion(SArray *in, SArray *out);
/* see example
* total: [1, 2, 4, 5, 7, 8]
......@@ -92,19 +92,24 @@ typedef struct {
uint64_t data;
} SIdxVerdata;
/*
* index temp result
*
*/
typedef struct {
SArray *total;
SArray *added;
SArray *deled;
} SIdxTempResult;
SArray *add;
SArray *del;
} SIdxTRslt;
SIdxTRslt *idxTRsltCreate();
SIdxTempResult *idxTempResultCreate();
void idxTRsltClear(SIdxTRslt *tr);
void idxTempResultClear(SIdxTempResult *tr);
void idxTRsltDestroy(SIdxTRslt *tr);
void idxTempResultDestroy(SIdxTempResult *tr);
void idxTRsltMergeTo(SIdxTRslt *tr, SArray *out);
void idxTempResultMergeTo(SIdxTempResult *tr, SArray *result);
#ifdef __cplusplus
}
#endif
......
......@@ -29,7 +29,7 @@
#include "lucene++/Lucene_c.h"
#endif
#define INDEX_NUM_OF_THREADS 1
#define INDEX_NUM_OF_THREADS 5
#define INDEX_QUEUE_SIZE 200
#define INDEX_DATA_BOOL_NULL 0x02
......@@ -85,7 +85,7 @@ static int indexMergeFinalResults(SArray* interResults, EIndexOperatorType oTyp
static int indexGenTFile(SIndex* index, IndexCache* cache, SArray* batch);
// merge cache and tfile by opera type
static void indexMergeCacheAndTFile(SArray* result, IterateValue* icache, IterateValue* iTfv, SIdxTempResult* helper);
static void indexMergeCacheAndTFile(SArray* result, IterateValue* icache, IterateValue* iTfv, SIdxTRslt* helper);
// static int32_t indexSerialTermKey(SIndexTerm* itm, char* buf);
// int32_t indexSerialKey(ICacheKey* key, char* buf);
......@@ -343,7 +343,7 @@ static int indexTermSearch(SIndex* sIdx, SIndexTermQuery* query, SArray** result
int64_t st = taosGetTimestampUs();
SIdxTempResult* tr = idxTempResultCreate();
SIdxTRslt* tr = idxTRsltCreate();
if (0 == indexCacheSearch(cache, query, tr, &s)) {
if (s == kTypeDeletion) {
indexInfo("col: %s already drop by", term->colName);
......@@ -365,12 +365,12 @@ static int indexTermSearch(SIndex* sIdx, SIndexTermQuery* query, SArray** result
int64_t cost = taosGetTimestampUs() - st;
indexInfo("search cost: %" PRIu64 "us", cost);
idxTempResultMergeTo(tr, *result);
idxTRsltMergeTo(tr, *result);
idxTempResultDestroy(tr);
idxTRsltDestroy(tr);
return 0;
END:
idxTempResultDestroy(tr);
idxTRsltDestroy(tr);
return -1;
}
static void indexInterResultsDestroy(SArray* results) {
......@@ -406,18 +406,18 @@ static int indexMergeFinalResults(SArray* interResults, EIndexOperatorType oType
return 0;
}
static void indexMayMergeTempToFinalResult(SArray* result, TFileValue* tfv, SIdxTempResult* tr) {
static void indexMayMergeTempToFinalResult(SArray* result, TFileValue* tfv, SIdxTRslt* tr) {
int32_t sz = taosArrayGetSize(result);
if (sz > 0) {
TFileValue* lv = taosArrayGetP(result, sz - 1);
if (tfv != NULL && strcmp(lv->colVal, tfv->colVal) != 0) {
idxTempResultMergeTo(tr, lv->tableId);
idxTempResultClear(tr);
idxTRsltMergeTo(tr, lv->tableId);
idxTRsltClear(tr);
taosArrayPush(result, &tfv);
} else if (tfv == NULL) {
// handle last iterator
idxTempResultMergeTo(tr, lv->tableId);
idxTRsltMergeTo(tr, lv->tableId);
} else {
// temp result saved in help
tfileValueDestroy(tfv);
......@@ -426,7 +426,7 @@ static void indexMayMergeTempToFinalResult(SArray* result, TFileValue* tfv, SIdx
taosArrayPush(result, &tfv);
}
}
static void indexMergeCacheAndTFile(SArray* result, IterateValue* cv, IterateValue* tv, SIdxTempResult* tr) {
static void indexMergeCacheAndTFile(SArray* result, IterateValue* cv, IterateValue* tv, SIdxTRslt* tr) {
char* colVal = (cv != NULL) ? cv->colVal : tv->colVal;
TFileValue* tfv = tfileValueCreate(colVal);
......@@ -436,9 +436,9 @@ static void indexMergeCacheAndTFile(SArray* result, IterateValue* cv, IterateVal
uint64_t id = *(uint64_t*)taosArrayGet(cv->val, 0);
uint32_t ver = cv->ver;
if (cv->type == ADD_VALUE) {
INDEX_MERGE_ADD_DEL(tr->deled, tr->added, id)
INDEX_MERGE_ADD_DEL(tr->del, tr->add, id)
} else if (cv->type == DEL_VALUE) {
INDEX_MERGE_ADD_DEL(tr->added, tr->deled, id)
INDEX_MERGE_ADD_DEL(tr->add, tr->del, id)
}
}
if (tv != NULL) {
......@@ -491,7 +491,7 @@ int indexFlushCacheToTFile(SIndex* sIdx, void* cache) {
bool cn = cacheIter ? cacheIter->next(cacheIter) : false;
bool tn = tfileIter ? tfileIter->next(tfileIter) : false;
SIdxTempResult* tr = idxTempResultCreate();
SIdxTRslt* tr = idxTRsltCreate();
while (cn == true || tn == true) {
IterateValue* cv = (cn == true) ? cacheIter->getValue(cacheIter) : NULL;
IterateValue* tv = (tn == true) ? tfileIter->getValue(tfileIter) : NULL;
......@@ -517,7 +517,7 @@ int indexFlushCacheToTFile(SIndex* sIdx, void* cache) {
}
}
indexMayMergeTempToFinalResult(result, NULL, tr);
idxTempResultDestroy(tr);
idxTRsltDestroy(tr);
int ret = indexGenTFile(sIdx, pCache, result);
indexDestroyFinalResult(result);
......
......@@ -36,32 +36,31 @@ static char* indexCacheTermGet(const void* pData);
static MemTable* indexInternalCacheCreate(int8_t type);
static int32_t cacheSearchTerm(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchPrefix(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchSuffix(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchRegex(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchLessThan(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchLessEqual(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchGreaterThan(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchGreaterEqual(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchRange(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchTerm(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchPrefix(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchSuffix(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchRegex(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchLessThan(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchLessEqual(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchGreaterThan(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchGreaterEqual(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchRange(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
/*comm func of compare, used in (LE/LT/GE/GT compare)*/
static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s,
RangeType type);
static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchPrefix_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchSuffix_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchRegex_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchLessThan_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchLessEqual_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchGreaterThan_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchGreaterEqual_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchRange_JSON(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s);
static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s,
static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s, RangeType type);
static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchPrefix_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchSuffix_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchRegex_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchLessThan_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchLessEqual_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchGreaterThan_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchGreaterEqual_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchRange_JSON(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s);
static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s,
RangeType type);
static int32_t (*cacheSearch[][QUERY_MAX])(void* cache, SIndexTerm* ct, SIdxTempResult* tr, STermValueType* s) = {
static int32_t (*cacheSearch[][QUERY_MAX])(void* cache, SIndexTerm* ct, SIdxTRslt* tr, STermValueType* s) = {
{cacheSearchTerm, cacheSearchPrefix, cacheSearchSuffix, cacheSearchRegex, cacheSearchLessThan, cacheSearchLessEqual,
cacheSearchGreaterThan, cacheSearchGreaterEqual, cacheSearchRange},
{cacheSearchTerm_JSON, cacheSearchPrefix_JSON, cacheSearchSuffix_JSON, cacheSearchRegex_JSON,
......@@ -71,7 +70,7 @@ static int32_t (*cacheSearch[][QUERY_MAX])(void* cache, SIndexTerm* ct, SIdxTemp
static void doMergeWork(SSchedMsg* msg);
static bool indexCacheIteratorNext(Iterate* itera);
static int32_t cacheSearchTerm(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchTerm(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
if (cache == NULL) {
return 0;
}
......@@ -93,11 +92,11 @@ static int32_t cacheSearchTerm(void* cache, SIndexTerm* term, SIdxTempResult* tr
CacheTerm* c = (CacheTerm*)SL_GET_NODE_DATA(node);
if (0 == strcmp(c->colVal, pCt->colVal)) {
if (c->operaType == ADD_VALUE) {
INDEX_MERGE_ADD_DEL(tr->deled, tr->added, c->uid)
INDEX_MERGE_ADD_DEL(tr->del, tr->add, c->uid)
// taosArrayPush(result, &c->uid);
*s = kTypeValue;
} else if (c->operaType == DEL_VALUE) {
INDEX_MERGE_ADD_DEL(tr->added, tr->deled, c->uid)
INDEX_MERGE_ADD_DEL(tr->add, tr->del, c->uid)
}
} else {
break;
......@@ -108,20 +107,19 @@ static int32_t cacheSearchTerm(void* cache, SIndexTerm* term, SIdxTempResult* tr
tSkipListDestroyIter(iter);
return 0;
}
static int32_t cacheSearchPrefix(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchPrefix(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
// impl later
return 0;
}
static int32_t cacheSearchSuffix(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchSuffix(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
// impl later
return 0;
}
static int32_t cacheSearchRegex(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchRegex(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
// impl later
return 0;
}
static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s,
RangeType type) {
static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s, RangeType type) {
if (cache == NULL) {
return 0;
}
......@@ -148,11 +146,11 @@ static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* term, SIdxTempRes
TExeCond cond = cmpFn(c->colVal, pCt->colVal, pCt->colType);
if (cond == MATCH) {
if (c->operaType == ADD_VALUE) {
INDEX_MERGE_ADD_DEL(tr->deled, tr->added, c->uid)
INDEX_MERGE_ADD_DEL(tr->del, tr->add, c->uid)
// taosArrayPush(result, &c->uid);
*s = kTypeValue;
} else if (c->operaType == DEL_VALUE) {
INDEX_MERGE_ADD_DEL(tr->added, tr->deled, c->uid)
INDEX_MERGE_ADD_DEL(tr->add, tr->del, c->uid)
}
} else if (cond == CONTINUE) {
continue;
......@@ -164,20 +162,20 @@ static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* term, SIdxTempRes
tSkipListDestroyIter(iter);
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchLessThan(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchLessThan(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc(cache, term, tr, s, LT);
}
static int32_t cacheSearchLessEqual(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchLessEqual(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc(cache, term, tr, s, LE);
}
static int32_t cacheSearchGreaterThan(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchGreaterThan(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc(cache, term, tr, s, GT);
}
static int32_t cacheSearchGreaterEqual(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchGreaterEqual(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc(cache, term, tr, s, GE);
}
static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
if (cache == NULL) {
return 0;
}
......@@ -205,11 +203,11 @@ static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* term, SIdxTempResul
if (0 == strcmp(c->colVal, pCt->colVal)) {
if (c->operaType == ADD_VALUE) {
INDEX_MERGE_ADD_DEL(tr->deled, tr->added, c->uid)
INDEX_MERGE_ADD_DEL(tr->del, tr->add, c->uid)
// taosArrayPush(result, &c->uid);
*s = kTypeValue;
} else if (c->operaType == DEL_VALUE) {
INDEX_MERGE_ADD_DEL(tr->added, tr->deled, c->uid)
INDEX_MERGE_ADD_DEL(tr->add, tr->del, c->uid)
}
} else {
break;
......@@ -223,32 +221,32 @@ static int32_t cacheSearchTerm_JSON(void* cache, SIndexTerm* term, SIdxTempResul
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchPrefix_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchPrefix_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchSuffix_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchSuffix_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchRegex_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchRegex_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchLessThan_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchLessThan_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc_JSON(cache, term, tr, s, LT);
}
static int32_t cacheSearchLessEqual_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchLessEqual_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc_JSON(cache, term, tr, s, LE);
}
static int32_t cacheSearchGreaterThan_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchGreaterThan_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc_JSON(cache, term, tr, s, GT);
}
static int32_t cacheSearchGreaterEqual_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchGreaterEqual_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return cacheSearchCompareFunc_JSON(cache, term, tr, s, GE);
}
static int32_t cacheSearchRange_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchRange_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s,
static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s,
RangeType type) {
if (cache == NULL) {
return 0;
......@@ -290,11 +288,11 @@ static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTe
TExeCond cond = cmpFn(p + skip, term->colVal, dType);
if (cond == MATCH) {
if (c->operaType == ADD_VALUE) {
INDEX_MERGE_ADD_DEL(tr->deled, tr->added, c->uid)
INDEX_MERGE_ADD_DEL(tr->del, tr->add, c->uid)
// taosArrayPush(result, &c->uid);
*s = kTypeValue;
} else if (c->operaType == DEL_VALUE) {
INDEX_MERGE_ADD_DEL(tr->added, tr->deled, c->uid)
INDEX_MERGE_ADD_DEL(tr->add, tr->del, c->uid)
}
} else if (cond == CONTINUE) {
continue;
......@@ -310,7 +308,7 @@ static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTe
return TSDB_CODE_SUCCESS;
}
static int32_t cacheSearchRange(void* cache, SIndexTerm* term, SIdxTempResult* tr, STermValueType* s) {
static int32_t cacheSearchRange(void* cache, SIndexTerm* term, SIdxTRslt* tr, STermValueType* s) {
// impl later
return 0;
}
......@@ -569,7 +567,7 @@ int indexCacheDel(void* cache, const char* fieldValue, int32_t fvlen, uint64_t u
return 0;
}
static int32_t indexQueryMem(MemTable* mem, SIndexTermQuery* query, SIdxTempResult* tr, STermValueType* s) {
static int32_t indexQueryMem(MemTable* mem, SIndexTermQuery* query, SIdxTRslt* tr, STermValueType* s) {
if (mem == NULL) {
return 0;
}
......@@ -583,7 +581,7 @@ static int32_t indexQueryMem(MemTable* mem, SIndexTermQuery* query, SIdxTempResu
return cacheSearch[0][qtype](mem, term, tr, s);
}
}
int indexCacheSearch(void* cache, SIndexTermQuery* query, SIdxTempResult* result, STermValueType* s) {
int indexCacheSearch(void* cache, SIndexTermQuery* query, SIdxTRslt* result, STermValueType* s) {
int64_t st = taosGetTimestampUs();
if (cache == NULL) {
return 0;
......
......@@ -60,31 +60,31 @@ static void tfileGenFileFullName(char* fullname, const char* path, uint64_t s
/*
* search from tfile
*/
static int32_t tfSearchTerm(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchPrefix(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchSuffix(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchRegex(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchLessThan(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchLessEqual(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchGreaterThan(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchGreaterEqual(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchRange(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTempResult* tr, RangeType ctype);
static int32_t tfSearchTerm_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchPrefix_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchSuffix_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchRegex_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchLessThan_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchLessEqual_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchGreaterThan_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchGreaterEqual_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchRange_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr);
static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr, RangeType ctype);
static int32_t (*tfSearch[][QUERY_MAX])(void* reader, SIndexTerm* tem, SIdxTempResult* tr) = {
static int32_t tfSearchTerm(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchPrefix(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchSuffix(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchRegex(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchLessThan(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchLessEqual(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchGreaterThan(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchGreaterEqual(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchRange(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTRslt* tr, RangeType ctype);
static int32_t tfSearchTerm_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchPrefix_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchSuffix_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchRegex_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchLessThan_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchLessEqual_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchGreaterThan_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchGreaterEqual_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchRange_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr);
static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr, RangeType ctype);
static int32_t (*tfSearch[][QUERY_MAX])(void* reader, SIndexTerm* tem, SIdxTRslt* tr) = {
{tfSearchTerm, tfSearchPrefix, tfSearchSuffix, tfSearchRegex, tfSearchLessThan, tfSearchLessEqual,
tfSearchGreaterThan, tfSearchGreaterEqual, tfSearchRange},
{tfSearchTerm_JSON, tfSearchPrefix_JSON, tfSearchSuffix_JSON, tfSearchRegex_JSON, tfSearchLessThan_JSON,
......@@ -220,7 +220,7 @@ void tfileReaderDestroy(TFileReader* reader) {
taosMemoryFree(reader);
}
static int32_t tfSearchTerm(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchTerm(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
int ret = 0;
char* p = tem->colVal;
uint64_t sz = tem->nColVal;
......@@ -243,7 +243,7 @@ static int32_t tfSearchTerm(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
return 0;
}
static int32_t tfSearchPrefix(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchPrefix(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
bool hasJson = INDEX_TYPE_CONTAIN_EXTERN_TYPE(tem->colType, TSDB_DATA_TYPE_JSON);
char* p = tem->colVal;
uint64_t sz = tem->nColVal;
......@@ -279,7 +279,7 @@ static int32_t tfSearchPrefix(void* reader, SIndexTerm* tem, SIdxTempResult* tr)
}
return 0;
}
static int32_t tfSearchSuffix(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchSuffix(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
bool hasJson = INDEX_TYPE_CONTAIN_EXTERN_TYPE(tem->colType, TSDB_DATA_TYPE_JSON);
int ret = 0;
......@@ -298,7 +298,7 @@ static int32_t tfSearchSuffix(void* reader, SIndexTerm* tem, SIdxTempResult* tr)
fstSliceDestroy(&key);
return 0;
}
static int32_t tfSearchRegex(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchRegex(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
bool hasJson = INDEX_TYPE_CONTAIN_EXTERN_TYPE(tem->colType, TSDB_DATA_TYPE_JSON);
int ret = 0;
......@@ -319,7 +319,7 @@ static int32_t tfSearchRegex(void* reader, SIndexTerm* tem, SIdxTempResult* tr)
return 0;
}
static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTempResult* tr, RangeType type) {
static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTRslt* tr, RangeType type) {
int ret = 0;
char* p = tem->colVal;
int skip = 0;
......@@ -358,19 +358,19 @@ static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTempResult
fstStreamBuilderDestroy(sb);
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchLessThan(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchLessThan(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc(reader, tem, tr, LT);
}
static int32_t tfSearchLessEqual(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchLessEqual(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc(reader, tem, tr, LE);
}
static int32_t tfSearchGreaterThan(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchGreaterThan(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc(reader, tem, tr, GT);
}
static int32_t tfSearchGreaterEqual(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchGreaterEqual(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc(reader, tem, tr, GE);
}
static int32_t tfSearchRange(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchRange(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
bool hasJson = INDEX_TYPE_CONTAIN_EXTERN_TYPE(tem->colType, TSDB_DATA_TYPE_JSON);
int ret = 0;
char* p = tem->colVal;
......@@ -399,7 +399,7 @@ static int32_t tfSearchRange(void* reader, SIndexTerm* tem, SIdxTempResult* tr)
fstSliceDestroy(&key);
return 0;
}
static int32_t tfSearchTerm_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchTerm_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
int ret = 0;
char* p = indexPackJsonData(tem);
int sz = strlen(p);
......@@ -424,36 +424,36 @@ static int32_t tfSearchTerm_JSON(void* reader, SIndexTerm* tem, SIdxTempResult*
// deprecate api
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchPrefix_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchPrefix_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
// impl later
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchSuffix_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchSuffix_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
// impl later
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchRegex_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchRegex_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
// impl later
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchLessThan_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchLessThan_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc_JSON(reader, tem, tr, LT);
}
static int32_t tfSearchLessEqual_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchLessEqual_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc_JSON(reader, tem, tr, LE);
}
static int32_t tfSearchGreaterThan_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchGreaterThan_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc_JSON(reader, tem, tr, GT);
}
static int32_t tfSearchGreaterEqual_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchGreaterEqual_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
return tfSearchCompareFunc_JSON(reader, tem, tr, GE);
}
static int32_t tfSearchRange_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr) {
static int32_t tfSearchRange_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr) {
// impl later
return TSDB_CODE_SUCCESS;
}
static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTempResult* tr, RangeType ctype) {
static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTRslt* tr, RangeType ctype) {
int ret = 0;
int skip = 0;
......@@ -501,7 +501,7 @@ static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTempR
fstStreamBuilderDestroy(sb);
return TSDB_CODE_SUCCESS;
}
int tfileReaderSearch(TFileReader* reader, SIndexTermQuery* query, SIdxTempResult* tr) {
int tfileReaderSearch(TFileReader* reader, SIndexTermQuery* query, SIdxTRslt* tr) {
SIndexTerm* term = query->term;
EIndexQueryType qtype = query->qType;
int ret = 0;
......@@ -673,7 +673,7 @@ void indexTFileDestroy(IndexTFile* tfile) {
taosMemoryFree(tfile);
}
int indexTFileSearch(void* tfile, SIndexTermQuery* query, SIdxTempResult* result) {
int indexTFileSearch(void* tfile, SIndexTermQuery* query, SIdxTRslt* result) {
int ret = -1;
if (tfile == NULL) {
return ret;
......
......@@ -36,24 +36,24 @@ static int iBinarySearch(SArray *arr, int s, int e, uint64_t k) {
return s;
}
void iIntersection(SArray *inters, SArray *final) {
int32_t sz = (int32_t)taosArrayGetSize(inters);
void iIntersection(SArray *in, SArray *out) {
int32_t sz = (int32_t)taosArrayGetSize(in);
if (sz <= 0) {
return;
}
MergeIndex *mi = taosMemoryCalloc(sz, sizeof(MergeIndex));
for (int i = 0; i < sz; i++) {
SArray *t = taosArrayGetP(inters, i);
SArray *t = taosArrayGetP(in, i);
mi[i].len = (int32_t)taosArrayGetSize(t);
mi[i].idx = 0;
}
SArray *base = taosArrayGetP(inters, 0);
SArray *base = taosArrayGetP(in, 0);
for (int i = 0; i < taosArrayGetSize(base); i++) {
uint64_t tgt = *(uint64_t *)taosArrayGet(base, i);
bool has = true;
for (int j = 1; j < taosArrayGetSize(inters); j++) {
SArray *oth = taosArrayGetP(inters, j);
for (int j = 1; j < taosArrayGetSize(in); j++) {
SArray *oth = taosArrayGetP(in, j);
int mid = iBinarySearch(oth, mi[j].idx, mi[j].len - 1, tgt);
if (mid >= 0 && mid < mi[j].len) {
uint64_t val = *(uint64_t *)taosArrayGet(oth, mid);
......@@ -64,24 +64,24 @@ void iIntersection(SArray *inters, SArray *final) {
}
}
if (has == true) {
taosArrayPush(final, &tgt);
taosArrayPush(out, &tgt);
}
}
taosMemoryFreeClear(mi);
}
void iUnion(SArray *inters, SArray *final) {
int32_t sz = (int32_t)taosArrayGetSize(inters);
void iUnion(SArray *in, SArray *out) {
int32_t sz = (int32_t)taosArrayGetSize(in);
if (sz <= 0) {
return;
}
if (sz == 1) {
taosArrayAddAll(final, taosArrayGetP(inters, 0));
taosArrayAddAll(out, taosArrayGetP(in, 0));
return;
}
MergeIndex *mi = taosMemoryCalloc(sz, sizeof(MergeIndex));
for (int i = 0; i < sz; i++) {
SArray *t = taosArrayGetP(inters, i);
SArray *t = taosArrayGetP(in, i);
mi[i].len = (int32_t)taosArrayGetSize(t);
mi[i].idx = 0;
}
......@@ -90,7 +90,7 @@ void iUnion(SArray *inters, SArray *final) {
int mIdx = -1;
for (int j = 0; j < sz; j++) {
SArray *t = taosArrayGetP(inters, j);
SArray *t = taosArrayGetP(in, j);
if (mi[j].idx >= mi[j].len) {
continue;
}
......@@ -102,13 +102,13 @@ void iUnion(SArray *inters, SArray *final) {
}
if (mIdx != -1) {
mi[mIdx].idx++;
if (taosArrayGetSize(final) > 0) {
uint64_t lVal = *(uint64_t *)taosArrayGetLast(final);
if (taosArrayGetSize(out) > 0) {
uint64_t lVal = *(uint64_t *)taosArrayGetLast(out);
if (lVal == mVal) {
continue;
}
}
taosArrayPush(final, &mVal);
taosArrayPush(out, &mVal);
} else {
break;
}
......@@ -158,46 +158,44 @@ int verdataCompare(const void *a, const void *b) {
return cmp;
}
SIdxTempResult *idxTempResultCreate() {
SIdxTempResult *tr = taosMemoryCalloc(1, sizeof(SIdxTempResult));
SIdxTRslt *idxTRsltCreate() {
SIdxTRslt *tr = taosMemoryCalloc(1, sizeof(SIdxTRslt));
tr->total = taosArrayInit(4, sizeof(uint64_t));
tr->added = taosArrayInit(4, sizeof(uint64_t));
tr->deled = taosArrayInit(4, sizeof(uint64_t));
tr->add = taosArrayInit(4, sizeof(uint64_t));
tr->del = taosArrayInit(4, sizeof(uint64_t));
return tr;
}
void idxTempResultClear(SIdxTempResult *tr) {
void idxTRsltClear(SIdxTRslt *tr) {
if (tr == NULL) {
return;
}
taosArrayClear(tr->total);
taosArrayClear(tr->added);
taosArrayClear(tr->deled);
taosArrayClear(tr->add);
taosArrayClear(tr->del);
}
void idxTempResultDestroy(SIdxTempResult *tr) {
void idxTRsltDestroy(SIdxTRslt *tr) {
if (tr == NULL) {
return;
}
taosArrayDestroy(tr->total);
taosArrayDestroy(tr->added);
taosArrayDestroy(tr->deled);
taosArrayDestroy(tr->add);
taosArrayDestroy(tr->del);
}
void idxTempResultMergeTo(SIdxTempResult *tr, SArray *result) {
void idxTRsltMergeTo(SIdxTRslt *tr, SArray *result) {
taosArraySort(tr->total, uidCompare);
taosArraySort(tr->added, uidCompare);
taosArraySort(tr->deled, uidCompare);
SArray *arrs = taosArrayInit(2, sizeof(void *));
taosArrayPush(arrs, &tr->total);
taosArrayPush(arrs, &tr->added);
iUnion(arrs, result);
taosArrayDestroy(arrs);
indexError("tmp result: total: %d, added: %d, del: %d", (int)taosArrayGetSize(tr->total),
(int)taosArrayGetSize(tr->added), (int)taosArrayGetSize(tr->deled));
if (taosArrayGetSize(tr->added) != 0 && taosArrayGetSize(result) == 0) {
indexError("except result: %d", (int)(taosArrayGetSize(result)));
taosArraySort(tr->add, uidCompare);
taosArraySort(tr->del, uidCompare);
if (taosArrayGetSize(tr->total) == 0 || taosArrayGetSize(tr->add) == 0) {
SArray *t = taosArrayGetSize(tr->total) == 0 ? tr->add : tr->total;
taosArrayAddAll(result, t);
} else {
SArray *arrs = taosArrayInit(2, sizeof(void *));
taosArrayPush(arrs, &tr->total);
taosArrayPush(arrs, &tr->add);
iUnion(arrs, result);
taosArrayDestroy(arrs);
}
iExcept(result, tr->deled);
iExcept(result, tr->del);
}
......@@ -411,12 +411,12 @@ class TFileObj {
//
//
}
SIdxTempResult* tr = idxTempResultCreate();
SIdxTRslt* tr = idxTRsltCreate();
int ret = tfileReaderSearch(reader_, query, tr);
idxTempResultMergeTo(tr, result);
idxTempResultDestroy(tr);
idxTRsltMergeTo(tr, result);
idxTRsltDestroy(tr);
return ret;
}
~TFileObj() {
......@@ -531,11 +531,11 @@ class CacheObj {
indexCacheDebug(cache);
}
int Get(SIndexTermQuery* query, int16_t colId, int32_t version, SArray* result, STermValueType* s) {
SIdxTempResult* tr = idxTempResultCreate();
SIdxTRslt* tr = idxTRsltCreate();
int ret = indexCacheSearch(cache, query, tr, s);
idxTempResultMergeTo(tr, result);
idxTempResultDestroy(tr);
idxTRsltMergeTo(tr, result);
idxTRsltDestroy(tr);
if (ret != 0) {
std::cout << "failed to get from cache:" << ret << std::endl;
......
......@@ -338,12 +338,22 @@ TEST_F(UtilEnv, testFill) {
}
}
TEST_F(UtilEnv, TempResult) {
SIdxTempResult *relt = idxTempResultCreate();
SIdxTRslt *relt = idxTRsltCreate();
SArray *f = taosArrayInit(0, sizeof(uint64_t));
uint64_t val = UINT64_MAX - 1;
taosArrayPush(relt->added, &val);
idxTempResultMergeTo(relt, f);
taosArrayPush(relt->add, &val);
idxTRsltMergeTo(relt, f);
EXPECT_EQ(taosArrayGetSize(f), 1);
}
TEST_F(UtilEnv, TempResultExcept) {
SIdxTRslt *relt = idxTRsltCreate();
SArray *f = taosArrayInit(0, sizeof(uint64_t));
uint64_t val = UINT64_MAX;
taosArrayPush(relt->add, &val);
idxTRsltMergeTo(relt, f);
EXPECT_EQ(taosArrayGetSize(f), 1);
}
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册