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fix: column decode has null issue

This commit is contained in:
dapan1121 2024-09-03 17:15:32 +08:00
parent e9c7c33a1a
commit d6955fd2bd
1 changed files with 5 additions and 4 deletions
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9
source/common/src/tdatablock.c
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@ -3126,6 +3126,11 @@ int32_t blockDecode(SSDataBlock* pBlock, const char* pData, const char** pEndPos
pStart += BitmapLen(numOfRows);
}
// TODO
// setting this flag to true temporarily so aggregate function on stable will
// examine NULL value for non-primary key column
pColInfoData->hasNull = true;
if (colLen[i] > 0) {
memcpy(pColInfoData->pData, pStart, colLen[i]);
} else if (!colDataIsNull_s(pColInfoData, 0) && pColInfoData->info.type != TSDB_DATA_TYPE_NULL) {
@ -3134,10 +3139,6 @@ int32_t blockDecode(SSDataBlock* pBlock, const char* pData, const char** pEndPos
return terrno;
}
// TODO
// setting this flag to true temporarily so aggregate function on stable will
// examine NULL value for non-primary key column
pColInfoData->hasNull = true;
pStart += colLen[i];
}