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cache/reader: cleanup uid in signle loop

This commit is contained in:
Minglei Jin 2023-08-02 10:28:13 +08:00
parent 29b2f32821
commit ed76525c4f
1 changed files with 7 additions and 10 deletions
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17
source/dnode/vnode/src/tsdb/tsdbCacheRead.c
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@ -320,23 +320,21 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
// retrieve the only one last row of all tables in the uid list.
if (HASTYPE(pr->type, CACHESCAN_RETRIEVE_TYPE_SINGLE)) {
int64_t st = taosGetTimestampUs();
int64_t totalLastTs = INT64_MAX;
int64_t st = taosGetTimestampUs();
int64_t totalLastTs = INT64_MAX;
STableKeyInfo* pTableList = pr->pTableList;
for (int32_t i = 0; i < pr->numOfTables; ++i) {
STableKeyInfo* pKeyInfo = &pr->pTableList[i];
tb_uid_t uid = pTableList[i].uid;
tsdbCacheGetBatch(pr->pTsdb, pKeyInfo->uid, pRow, pr, ltype);
// tsdbCacheGet(pr->pTsdb, pKeyInfo->uid, pRow, pr, ltype);
tsdbCacheGetBatch(pr->pTsdb, uid, pRow, pr, ltype);
if (TARRAY_SIZE(pRow) <= 0) {
taosArrayClearEx(pRow, freeItem);
// taosArrayClear(pRow);
continue;
}
SLastCol* pColVal = taosArrayGet(pRow, 0);
if (COL_VAL_IS_NONE(&pColVal->colVal)) {
taosArrayClearEx(pRow, freeItem);
// taosArrayClear(pRow);
continue;
}
@ -359,9 +357,9 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
p->ts = pColVal->ts;
if (k == 0) {
if (TARRAY_SIZE(pTableUidList) == 0) {
taosArrayPush(pTableUidList, &pKeyInfo->uid);
taosArrayPush(pTableUidList, &uid);
} else {
taosArraySet(pTableUidList, 0, &pKeyInfo->uid);
taosArraySet(pTableUidList, 0, &uid);
}
}
@ -396,7 +394,6 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
}
taosArrayClearEx(pRow, freeItem);
// taosArrayClear(pRow);
}
if (hasRes) {