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fix(query): fix cast ncahr bug

This commit is contained in:
Ganlin Zhao 2022-05-09 15:13:43 +08:00
parent e93376de9a
commit b4c7118a51
1 changed files with 1 additions and 1 deletions
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2
source/libs/scalar/src/sclfunc.c
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@ -822,7 +822,7 @@ int32_t castFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutp
varDataSetLen(output, len); varDataSetLen(output, len);
} }
//for constant conversion, need to set proper length of pOutput description //for constant conversion, need to set proper length of pOutput description
if (len < outputLen - VARSTR_HEADER_SIZE) { if (len < outputLen) {
pOutput->columnData->info.bytes = len; pOutput->columnData->info.bytes = len;
} }
break; break;