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fix(query): prepare the SColumnInfoData.

This commit is contained in:
Haojun Liao 2022-06-22 21:18:11 +08:00
parent ecc05bf75c
commit 300f35188e
1 changed files with 5 additions and 0 deletions
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5
source/common/src/tdatablock.c
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@ -1856,6 +1856,11 @@ const char* blockCompressDecode(SSDataBlock* pBlock, int32_t numOfCols, int32_t
pBlock->info.groupId = *(uint64_t*)pStart;
pStart += sizeof(uint64_t);
if (pBlock->pDataBlock == NULL) {
pBlock->pDataBlock = taosArrayInit(numOfCols, sizeof(SColumnInfoData));
taosArraySetSize(pBlock->pDataBlock, numOfCols);
}
for (int32_t i = 0; i < numOfCols; ++i) {
SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, i);
pColInfoData->info.type = *(int16_t*)pStart;