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[td-5707]<fix>: fix bug in interp query while only one row exists in a table.

This commit is contained in:
Haojun Liao 2021-08-02 15:44:28 +08:00
parent f73506be56
commit 2e9e8434b4
1 changed files with 2 additions and 1 deletions
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3
src/tsdb/src/tsdbRead.c
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@ -2373,7 +2373,7 @@ static void destroyHelper(void* param) {
free(param); free(param);
} }
static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) { static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) {
if (pQueryHandle->checkFiles) { if (pQueryHandle->checkFiles) {
// check if the query range overlaps with the file data block // check if the query range overlaps with the file data block
bool exists = true; bool exists = true;
@ -2385,6 +2385,7 @@ static bool loadBlockOfActiveTable(STsdbQueryHandle* pQueryHandle) {
} }
if (exists) { if (exists) {
tsdbRetrieveDataBlock((TsdbQueryHandleT) pQueryHandle, NULL);
if (pQueryHandle->currentLoadExternalRows && pQueryHandle->window.skey == pQueryHandle->window.ekey) { if (pQueryHandle->currentLoadExternalRows && pQueryHandle->window.skey == pQueryHandle->window.ekey) {
SColumnInfoData* pColInfo = taosArrayGet(pQueryHandle->pColumns, 0); SColumnInfoData* pColInfo = taosArrayGet(pQueryHandle->pColumns, 0);
assert(*(int64_t*)pColInfo->pData == pQueryHandle->window.skey); assert(*(int64_t*)pColInfo->pData == pQueryHandle->window.skey);