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Merge pull request #9630 from taosdata/feature/index_complete 

refactor code
This commit is contained in:
Shengliang Guan 2022-01-06 15:44:17 +08:00 committed by GitHub
parent c8de167e24 1facebba16
commit 70bd0cdcbc
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 16 additions and 12 deletions
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23
source/libs/index/src/index_cache.c
View File

@ -27,9 +27,9 @@
static void indexMemRef(MemTable* tbl);
static void indexMemUnRef(MemTable* tbl);
static void cacheTermDestroy(CacheTerm* ct);
static char* getIndexKey(const void* pData);
static int32_t compareKey(const void* l, const void* r);
static void indexCacheTermDestroy(CacheTerm* ct);
static int32_t indexCacheTermCompare(const void* l, const void* r);
static char* indexCacheTermGet(const void* pData);
static MemTable* indexInternalCacheCreate(int8_t type);
@ -243,7 +243,7 @@ int indexCacheDel(void* cache, const char* fieldValue, int32_t fvlen, uint64_t u
static int indexQueryMem(MemTable* mem, CacheTerm* ct, EIndexQueryType qtype, SArray* result, STermValueType* s) {
if (mem == NULL) { return 0; }
char* key = getIndexKey(ct);
char* key = indexCacheTermGet(ct);
SSkipListIterator* iter = tSkipListCreateIterFromVal(mem->mem, key, TSDB_DATA_TYPE_BINARY, TSDB_ORDER_ASC);
while (tSkipListIterNext(iter)) {
@ -321,17 +321,16 @@ void indexMemUnRef(MemTable* tbl) {
}
}
static void cacheTermDestroy(CacheTerm* ct) {
static void indexCacheTermDestroy(CacheTerm* ct) {
if (ct == NULL) { return; }
free(ct->colVal);
free(ct);
}
static char* getIndexKey(const void* pData) {
static char* indexCacheTermGet(const void* pData) {
CacheTerm* p = (CacheTerm*)pData;
return (char*)p;
}
static int32_t compareKey(const void* l, const void* r) {
static int32_t indexCacheTermCompare(const void* l, const void* r) {
CacheTerm* lt = (CacheTerm*)l;
CacheTerm* rt = (CacheTerm*)r;
@ -345,7 +344,8 @@ static MemTable* indexInternalCacheCreate(int8_t type) {
MemTable* tbl = calloc(1, sizeof(MemTable));
indexMemRef(tbl);
if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR) {
tbl->mem = tSkipListCreate(MAX_SKIP_LIST_LEVEL, type, MAX_INDEX_KEY_LEN, compareKey, SL_ALLOW_DUP_KEY, getIndexKey);
tbl->mem = tSkipListCreate(MAX_SKIP_LIST_LEVEL, type, MAX_INDEX_KEY_LEN, indexCacheTermCompare, SL_ALLOW_DUP_KEY,
indexCacheTermGet);
}
return tbl;
}
@ -375,4 +375,7 @@ static bool indexCacheIteratorNext(Iterate* itera) {
return next;
}
static IterateValue* indexCacheIteratorGetValue(Iterate* iter) { return &iter->val; }
static IterateValue* indexCacheIteratorGetValue(Iterate* iter) {
// opt later
return &iter->val;
}

1
source/libs/index/src/index_fst_counting_writer.c
View File

@ -125,6 +125,7 @@ void writerCtxDestroy(WriterCtx* ctx, bool remove) {
if (ctx->type == TMemory) {
free(ctx->mem.buf);
} else {
ctx->flush(ctx);
tfClose(ctx->file.fd);
if (ctx->file.readOnly) {
#ifdef USE_MMAP

4
source/libs/index/test/fstTest.cc
View File

@ -48,7 +48,7 @@ class FstWriter {
class FstReadMemory {
public:
FstReadMemory(size_t size, const std::string& fileName = fileName) {
FstReadMemory(size_t size, const std::string& fileName = "/tmp/tindex.tindex") {
tfInit();
_wc = writerCtxCreate(TFile, fileName.c_str(), true, 64 * 1024);
_w = fstCountingWriterCreate(_wc);
@ -307,7 +307,7 @@ void validateTFile(char* arg) {
tfCleanup();
}
int main(int argc, char* argv[]) {
// tool to check all kind of fst test
// tool to check all kind of fst test
// if (argc > 1) { validateTFile(argv[1]); }
// checkFstCheckIterator();
// checkFstLongTerm();