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Merge pull request #11963 from taosdata/fix/TD-15172 

fix(query): replace nan/inf result in math functions
This commit is contained in:
Ganlin Zhao 2022-04-27 20:30:43 +08:00 committed by GitHub
parent 06f68bbb0f c211427e2e
commit 193b994f19
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 2 deletions
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14
source/libs/scalar/src/sclfunc.c
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@ -133,7 +133,12 @@ static int32_t doScalarFunctionUnique(SScalarParam *pInput, int32_t inputNum, SS
colDataAppendNULL(pOutputData, i); colDataAppendNULL(pOutputData, i);
continue; continue;
} }
out[i] = valFn(getValueFn(pInputData->pData, i)); double result = valFn(getValueFn(pInputData->pData, i));
if (isinf(result) || isnan(result)) {
colDataAppendNULL(pOutputData, i);
} else {
out[i] = result;
}
} }
pOutput->numOfRows = pInput->numOfRows; pOutput->numOfRows = pInput->numOfRows;
@ -162,7 +167,12 @@ static int32_t doScalarFunctionUnique2(SScalarParam *pInput, int32_t inputNum, S
colDataAppendNULL(pOutputData, i); colDataAppendNULL(pOutputData, i);
continue; continue;
} }
out[i] = valFn(getValueFn[0](pInputData[0]->pData, i), getValueFn[1](pInputData[1]->pData, 0)); double result = valFn(getValueFn[0](pInputData[0]->pData, i), getValueFn[1](pInputData[1]->pData, 0));
if (isinf(result) || isnan(result)) {
colDataAppendNULL(pOutputData, i);
} else {
out[i] = result;
}
} }
pOutput->numOfRows = pInput->numOfRows; pOutput->numOfRows = pInput->numOfRows;