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[TD-6046]<fix> fix ts derivative error

This commit is contained in:
wangmm0220 2021-08-17 01:02:53 +08:00
parent 43a6843dba
commit dff67958b1
1 changed files with 7 additions and 4 deletions
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11
src/query/src/qExecutor.c
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@ -3657,14 +3657,17 @@ void copyTsColoum(SSDataBlock* pRes, SQLFunctionCtx* pCtx, int32_t numOfOutput)
tsNum++;
}
}
if (!needCopyTs) return;
if (tsNum < 2) return;
if (src == NULL) return;
for (int32_t col = 0; col < numOfOutput; ++col) {
SColumnInfoData* pColRes = taosArrayGet(pRes->pDataBlock, col);
memcpy(pColRes->pData, src, pColRes->info.bytes * pRes->info.rows);
for (int32_t i = 0; i < numOfOutput; i++) {
int32_t functionId = pCtx[i].functionId;
if(functionId == TSDB_FUNC_TS_DUMMY) {
SColumnInfoData* pColRes = taosArrayGet(pRes->pDataBlock, i);
memcpy(pColRes->pData, src, pColRes->info.bytes * pRes->info.rows);
}
}
}