xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

enh(index): add NULL value and remove duplicate

This commit is contained in:
yihaoDeng 2022-05-13 23:49:22 +08:00
parent 42db1080c4
commit e21588c627
1 changed files with 4 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
source/libs/index/src/index.c
View File

@ -90,12 +90,6 @@ int indexOpen(SIndexOpts* opts, const char* path, SIndex** index) {
return -1;
}
#ifdef USE_LUCENE
index_t* index = index_open(path);
sIdx->index = index;
#endif
#ifdef USE_INVERTED_INDEX
// sIdx->cache = (void*)indexCacheCreate(sIdx);
sIdx->tindex = indexTFileCreate(path);
if (sIdx->tindex == NULL) {
@ -108,7 +102,6 @@ int indexOpen(SIndexOpts* opts, const char* path, SIndex** index) {
taosThreadMutexInit(&sIdx->mtx, NULL);
*index = sIdx;
return 0;
#endif
END:
if (sIdx != NULL) {
@ -120,12 +113,6 @@ END:
}
void indexClose(SIndex* sIdx) {
#ifdef USE_LUCENE
index_close(sIdex->index);
sIdx->index = NULL;
#endif
#ifdef USE_INVERTED_INDEX
void* iter = taosHashIterate(sIdx->colObj, NULL);
while (iter) {
IndexCache** pCache = iter;
@ -137,31 +124,12 @@ void indexClose(SIndex* sIdx) {
taosHashCleanup(sIdx->colObj);
taosThreadMutexDestroy(&sIdx->mtx);
indexTFileDestroy(sIdx->tindex);
#endif
taosMemoryFree(sIdx->path);
taosMemoryFree(sIdx);
return;
}
int indexPut(SIndex* index, SIndexMultiTerm* fVals, uint64_t uid) {
#ifdef USE_LUCENE
index_document_t* doc = index_document_create();
char buf[16] = {0};
sprintf(buf, "%d", uid);
for (int i = 0; i < taosArrayGetSize(fVals); i++) {
SIndexTerm* p = taosArrayGetP(fVals, i);
index_document_add(doc, (const char*)(p->key), p->nKey, (const char*)(p->val), p->nVal, 1);
}
index_document_add(doc, NULL, 0, buf, strlen(buf), 0);
index_put(index->index, doc);
index_document_destroy(doc);
#endif
#ifdef USE_INVERTED_INDEX
// TODO(yihao): reduce the lock range
taosThreadMutexLock(&index->mtx);
for (int i = 0; i < taosArrayGetSize(fVals); i++) {
@ -193,12 +161,9 @@ int indexPut(SIndex* index, SIndexMultiTerm* fVals, uint64_t uid) {
return ret;
}
}
#endif
return 0;
}
int indexSearch(SIndex* index, SIndexMultiTermQuery* multiQuerys, SArray* result) {
#ifdef USE_INVERTED_INDEX
EIndexOperatorType opera = multiQuerys->opera; // relation of querys
SArray* iRslts = taosArrayInit(4, POINTER_BYTES);
@ -211,35 +176,14 @@ int indexSearch(SIndex* index, SIndexMultiTermQuery* multiQuerys, SArray* result
}
indexMergeFinalResults(iRslts, opera, result);
indexInterResultsDestroy(iRslts);
#endif
return 0;
}
int indexDelete(SIndex* index, SIndexMultiTermQuery* query) {
#ifdef USE_INVERTED_INDEX
int indexDelete(SIndex* index, SIndexMultiTermQuery* query) { return 1; }
int indexRebuild(SIndex* index, SIndexOpts* opts) { return 0; }
#endif
return 1;
}
int indexRebuild(SIndex* index, SIndexOpts* opts) {
#ifdef USE_INVERTED_INDEX
#endif
return 0;
}
SIndexOpts* indexOptsCreate() {
#ifdef USE_LUCENE
#endif
return NULL;
}
void indexOptsDestroy(SIndexOpts* opts) {
#ifdef USE_LUCENE
#endif
return;
}
SIndexOpts* indexOptsCreate() { return NULL; }
void indexOptsDestroy(SIndexOpts* opts) { return; }
/*
* @param: oper
*