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[td-377] fix projection query bugs

This commit is contained in:
Haojun Liao 2020-05-21 22:27:46 +08:00
parent 392c23c718
commit 20cf90babf
1 changed files with 12 additions and 4 deletions
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12
src/tsdb/src/tsdbRead.c
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@ -545,8 +545,9 @@ static bool loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlock
/*bool hasData = */ initTableMemIterator(pQueryHandle, pCheckInfo); /*bool hasData = */ initTableMemIterator(pQueryHandle, pCheckInfo);
TSKEY k1 = TSKEY_INITIAL_VAL, k2 = TSKEY_INITIAL_VAL; TSKEY k1 = TSKEY_INITIAL_VAL, k2 = TSKEY_INITIAL_VAL;
if (pCheckInfo->iter != NULL) { if (pCheckInfo->iter != NULL && tSkipListIterGet(pCheckInfo->iter) != NULL) {
SSkipListNode* node = tSkipListIterGet(pCheckInfo->iter); SSkipListNode* node = tSkipListIterGet(pCheckInfo->iter);
SDataRow row = SL_GET_NODE_DATA(node); SDataRow row = SL_GET_NODE_DATA(node);
k1 = dataRowKey(row); k1 = dataRowKey(row);
@ -561,8 +562,9 @@ static bool loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlock
} }
} }
if (pCheckInfo->iiter != NULL) { if (pCheckInfo->iiter != NULL && tSkipListIterGet(pCheckInfo->iiter) != NULL) {
SSkipListNode* node = tSkipListIterGet(pCheckInfo->iiter); SSkipListNode* node = tSkipListIterGet(pCheckInfo->iiter);
SDataRow row = SL_GET_NODE_DATA(node); SDataRow row = SL_GET_NODE_DATA(node);
k2 = dataRowKey(row); k2 = dataRowKey(row);
@ -583,6 +585,12 @@ static bool loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlock
mergeDataInDataBlock(pQueryHandle, pCheckInfo, pBlock, sa); mergeDataInDataBlock(pQueryHandle, pCheckInfo, pBlock, sa);
} else { } else {
pQueryHandle->realNumOfRows = binfo.rows; pQueryHandle->realNumOfRows = binfo.rows;
cur->rows = binfo.rows;
cur->win = binfo.window;
cur->mixBlock = false;
cur->blockCompleted = true;
cur->lastKey = binfo.window.ekey + (ASCENDING_ORDER_TRAVERSE(pQueryHandle->order)? 1:-1);
} }
} }
} else { //desc order } else { //desc order