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refactor: do some internal refactor.

This commit is contained in:
Haojun Liao 2023-02-02 10:17:39 +08:00
parent 6a5ce7d663
commit 3897a91a95
3 changed files with 7 additions and 21 deletions
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2
source/dnode/vnode/inc/vnode.h
View File

@ -105,7 +105,7 @@ int32_t metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid);
int32_t metaGetTableEntryByUidCache(SMetaReader *pReader, tb_uid_t uid);
int metaGetTableEntryByName(SMetaReader *pReader, const char *name);
int32_t metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags);
int32_t metaGetTableTagsByUids(SMeta *pMeta, int64_t suid, SArray *uidList, SHashObj *tags);
int32_t metaGetTableTagsByUids(SMeta *pMeta, int64_t suid, SArray *uidList);
int32_t metaReadNext(SMetaReader *pReader);
const void *metaGetTableTagVal(void *tag, int16_t type, STagVal *tagVal);
int metaGetTableNameByUid(void *meta, uint64_t uid, char *tbName);

2
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -1347,7 +1347,7 @@ static int32_t metaGetTableTagByUid(SMeta *pMeta, int64_t suid, int64_t uid, voi
return ret;
}
int32_t metaGetTableTagsByUids(SMeta *pMeta, int64_t suid, SArray *uidList, SHashObj *tags) {
int32_t metaGetTableTagsByUids(SMeta *pMeta, int64_t suid, SArray *uidList) {
const int32_t LIMIT = 128;
int32_t isLock = false;

24
source/libs/executor/src/executil.c
View File

@ -419,8 +419,6 @@ static SColumnInfoData* getColInfoResult(void* metaHandle, int64_t suid, SArray*
SDataType type = {.type = TSDB_DATA_TYPE_BOOL, .bytes = sizeof(bool)};
// int64_t stt = taosGetTimestampUs();
// tags = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
SArray* pRes = taosArrayInit(10, sizeof(SFilterTableInfo));
int32_t filter = optimizeTbnameInCond(metaHandle, suid, pRes, pTagCond, tags);
if (filter == 0) { // tbname in filter is activated, do nothing and return
@ -444,7 +442,6 @@ static SColumnInfoData* getColInfoResult(void* metaHandle, int64_t suid, SArray*
terrno = 0;
goto end;
} else {
// if (filter == -1) {
// here we retrieve all tags from the vnode table-meta store
code = metaGetTableTags(metaHandle, suid, uidList, tags);
if (code != TSDB_CODE_SUCCESS) {
@ -492,18 +489,11 @@ static SColumnInfoData* getColInfoResult(void* metaHandle, int64_t suid, SArray*
if (pColInfo->info.colId == -1) { // tbname
char str[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
STR_TO_VARSTR(str, p1->name);
// metaGetTableNameByUid(metaHandle, *uid, str);
colDataAppend(pColInfo, i, str, false);
#if TAG_FILTER_DEBUG
qDebug("tagfilter uid:%ld, tbname:%s", *uid, str + 2);
#endif
} else {
// void* pTagsVal = taosHashGet(tags, uid, sizeof(uint64_t));
// if (pTagsVal == NULL) {
// continue;
// }
STagVal tagVal = {0};
tagVal.cid = pColInfo->info.colId;
const char* p = metaGetTableTagVal(p1->pTagVal, pColInfo->info.type, &tagVal);
@ -879,17 +869,13 @@ static int32_t filterTableInfoCompare(const void* a, const void* b) {
static int32_t optimizeTbnameInCond(void* metaHandle, int64_t suid, SArray* pRes, SNode* cond, SHashObj* tags) {
int32_t ret = -1;
if (nodeType(cond) == QUERY_NODE_OPERATOR) {
int32_t ntype = nodeType(cond);
if (ntype == QUERY_NODE_OPERATOR) {
ret = optimizeTbnameInCondImpl(metaHandle, pRes, cond);
if (ret == 0) {
// metaGetTableTagsByUids(metaHandle, suid, pRes, tags);
// removeInvalidUid(pRes, tags);
} else { // ret == -1
// do nothing
}
}
if (nodeType(cond) != QUERY_NODE_LOGIC_CONDITION || ((SLogicConditionNode*)cond)->condType != LOGIC_COND_TYPE_AND) {
if (ntype != QUERY_NODE_LOGIC_CONDITION || ((SLogicConditionNode*)cond)->condType != LOGIC_COND_TYPE_AND) {
return ret;
}
@ -916,7 +902,7 @@ static int32_t optimizeTbnameInCond(void* metaHandle, int64_t suid, SArray* pRes
taosArrayRemoveDuplicate(pRes, filterTableInfoCompare, NULL);
if (hasTbnameCond) {
ret = metaGetTableTagsByUids(metaHandle, suid, pRes, tags);
ret = metaGetTableTagsByUids(metaHandle, suid, pRes);
removeInvalidUid(pRes, tags);
}