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Merge pull request #18758 from taosdata/fix/TD-19481 

fix(query): fix percentile crash when input has more than 10 million records
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dapan1121 2022-12-08 13:44:44 +08:00 committed by GitHub
parent 6bc2be0806 fa8cf8686a
commit 35fdfad623
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1 changed files with 7 additions and 5 deletions
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12
source/libs/function/src/tpercentile.c
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@ -368,11 +368,13 @@ int32_t tMemBucketPut(tMemBucket *pBucket, const void *data, size_t size) {
pSlot->info.data = NULL; pSlot->info.data = NULL;
} }
SArray *pPageIdList = (SArray *)taosHashGet(pBucket->groupPagesMap, &groupId, sizeof(groupId)); SArray *pPageIdList;
if (pPageIdList == NULL) { void *p = taosHashGet(pBucket->groupPagesMap, &groupId, sizeof(groupId));
SArray *pList = taosArrayInit(4, sizeof(int32_t)); if (p == NULL) {
taosHashPut(pBucket->groupPagesMap, &groupId, sizeof(groupId), &pList, POINTER_BYTES); pPageIdList = taosArrayInit(4, sizeof(int32_t));
pPageIdList = pList; taosHashPut(pBucket->groupPagesMap, &groupId, sizeof(groupId), &pPageIdList, POINTER_BYTES);
} else {
pPageIdList = *(SArray **)p;
} }
pSlot->info.data = getNewBufPage(pBucket->pBuffer, &pageId); pSlot->info.data = getNewBufPage(pBucket->pBuffer, &pageId);