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<fix>[query]: fix scalar function calculate bug in scalar module. td-14576

This commit is contained in:
Haojun Liao 2022-04-09 10:10:56 +08:00
parent cd71bf4816
commit 94e19cc32a
5 changed files with 23 additions and 9 deletions
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8
include/common/tcommon.h
View File

@ -65,14 +65,14 @@ typedef struct SDataBlockInfo {
STimeWindow window;
int32_t rows;
int32_t rowSize;
int16_t numOfCols;
int16_t hasVarCol;
int16_t capacity;
union {
int64_t uid;
int64_t uid; // from which table of uid, comes from this data block
int64_t blockId;
};
uint64_t groupId; // no need to serialize
int16_t numOfCols;
int16_t hasVarCol;
int16_t capacity;
} SDataBlockInfo;
typedef struct SSDataBlock {

5
source/dnode/vnode/src/tsdb/tsdbRead.c
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@ -3184,7 +3184,10 @@ void tsdbRetrieveDataBlockInfo(tsdbReaderT* pTsdbReadHandle, SDataBlockInfo* pDa
uid = pCheckInfo->tableId;
}
pDataBlockInfo->uid = uid;
tsdbDebug("data block generated, uid:%"PRIu64" numOfRows:%d, tsrange:%"PRId64" - %"PRId64" %s", uid, cur->rows, cur->win.skey,
cur->win.ekey, pHandle->idStr);
// pDataBlockInfo->uid = uid; // block Id may be over write by assigning uid fro this data block. Do NOT assign the table uid
pDataBlockInfo->rows = cur->rows;
pDataBlockInfo->window = cur->win;
pDataBlockInfo->numOfCols = (int32_t)(QH_GET_NUM_OF_COLS(pHandle));

2
source/libs/executor/src/executorimpl.c
View File

@ -1270,7 +1270,7 @@ static void projectApplyFunctions(SExprInfo* pExpr, SSDataBlock* pResult, SSData
SColumnInfoData* pColInfoData = taosArrayGet(pResult->pDataBlock, k);
colDataAssign(pColInfoData, pCtx[k].input.pData[0], pCtx[k].input.numOfRows);
pResult->info.rows = pCtx[0].input.numOfRows;
pResult->info.rows = pSrcBlock->info.rows;
} else if (pExpr[k].pExpr->nodeType == QUERY_NODE_VALUE) {
SColumnInfoData* pColInfoData = taosArrayGet(pResult->pDataBlock, k);
for (int32_t i = 0; i < pSrcBlock->info.rows; ++i) {

1
source/libs/executor/src/groupoperator.c
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@ -341,6 +341,7 @@ SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SExprInfo* pEx
pOperator->pExpr = pExprInfo;
pOperator->numOfOutput = numOfCols;
pOperator->info = pInfo;
pOperator->pTaskInfo = pTaskInfo;
pOperator->_openFn = operatorDummyOpenFn;
pOperator->getNextFn = hashGroupbyAggregate;
pOperator->closeFn = destroyGroupOperatorInfo;

16
source/libs/scalar/src/scalar.c
View File

@ -192,13 +192,23 @@ int32_t sclInitParam(SNode* node, SScalarParam *param, SScalarCtx *ctx, int32_t
}
SColumnNode *ref = (SColumnNode *)node;
if (ref->dataBlockId >= taosArrayGetSize(ctx->pBlockList)) {
int32_t index = -1;
for(int32_t i = 0; i < taosArrayGetSize(ctx->pBlockList); ++i) {
SSDataBlock* pb = taosArrayGetP(ctx->pBlockList, i);
if (pb->info.blockId == ref->dataBlockId) {
index = i;
break;
}
}
if (index == -1) {
sclError("column tupleId is too big, tupleId:%d, dataBlockNum:%d", ref->dataBlockId, (int32_t)taosArrayGetSize(ctx->pBlockList));
SCL_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SSDataBlock *block = *(SSDataBlock **)taosArrayGet(ctx->pBlockList, ref->dataBlockId);
if (NULL == block || ref->slotId >= taosArrayGetSize(block->pDataBlock)) {
SSDataBlock *block = *(SSDataBlock **)taosArrayGet(ctx->pBlockList, index);
if (NULL == block || ref->slotId >= block->info.numOfCols) {
sclError("column slotId is too big, slodId:%d, dataBlockSize:%d", ref->slotId, (int32_t)taosArrayGetSize(block->pDataBlock));
SCL_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}