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Merge pull request #20284 from taosdata/fix/main_bugfix_wxy 

fix: last cache invalid write
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Xiaoyu Wang 2023-03-06 19:34:37 +08:00 committed by GitHub
parent c32ba4ecc2 b2247a10cb
commit 42ff2d147d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
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source/dnode/vnode/src/tsdb/tsdbCacheRead.c
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@ -292,7 +292,8 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
} }
for (int32_t j = 0; j < pr->numOfCols; ++j) { for (int32_t j = 0; j < pr->numOfCols; ++j) {
pRes[j] = taosMemoryCalloc(1, sizeof(SFirstLastRes) + pr->pSchema->columns[slotIds[j]].bytes + VARSTR_HEADER_SIZE); pRes[j] = taosMemoryCalloc(
1, sizeof(SFirstLastRes) + pr->pSchema->columns[-1 == slotIds[j] ? 0 : slotIds[j]].bytes + VARSTR_HEADER_SIZE);
SFirstLastRes* p = (SFirstLastRes*)varDataVal(pRes[j]); SFirstLastRes* p = (SFirstLastRes*)varDataVal(pRes[j]);
p->ts = INT64_MIN; p->ts = INT64_MIN;
} }