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fix bug

This commit is contained in:
dapan1121 2021-05-20 15:37:38 +08:00
parent 5c61c3adf0
commit 308639a9e3
1 changed files with 2 additions and 5 deletions
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7
src/tsdb/src/tsdbRead.c
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@ -2491,7 +2491,7 @@ static bool loadCachedLast(STsdbQueryHandle* pQueryHandle) {
int32_t numOfRows = 0;
assert(numOfTables > 0 && tgNumOfCols > 0);
while (pQueryHandle->activeIndex < numOfTables) {
while (++pQueryHandle->activeIndex < numOfTables) {
STableCheckInfo* pCheckInfo = taosArrayGet(pQueryHandle->pTableCheckInfo, pQueryHandle->activeIndex);
STable* pTable = pCheckInfo->pTableObj;
char* pData = NULL;
@ -2500,7 +2500,6 @@ static bool loadCachedLast(STsdbQueryHandle* pQueryHandle) {
if (pTable->lastCols == NULL || pTable->lastColNum <= 0) {
tsdbWarn("no last cached for table, uid:%" PRIu64 ",tid:%d", pTable->tableId.uid, pTable->tableId.tid);
pQueryHandle->activeIndex++;
continue;
}
@ -2595,8 +2594,6 @@ static bool loadCachedLast(STsdbQueryHandle* pQueryHandle) {
j++;
}
pQueryHandle->activeIndex++;
if (numOfRows > 0) {
return true;
}
@ -2899,7 +2896,7 @@ int32_t checkForCachedLast(STsdbQueryHandle* pQueryHandle, STableGroupInfo *grou
if (pQueryHandle->cachelastrow) {
pQueryHandle->window = TSWINDOW_INITIALIZER;
pQueryHandle->checkFiles = false;
pQueryHandle->activeIndex = 0; // start from -1
pQueryHandle->activeIndex = -1; // start from -1
}
tfree(pRow);