xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

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

fix(query): fix percentile crash when input has more than 10 million records
This commit is contained in:
dapan1121 2022-12-08 13:44:44 +08:00 committed by GitHub
parent 6bc2be0806 fa8cf8686a
commit 35fdfad623
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
source/libs/function/src/tpercentile.c
View File

@ -368,11 +368,13 @@ int32_t tMemBucketPut(tMemBucket *pBucket, const void *data, size_t size) {
pSlot->info.data = NULL;
}
SArray *pPageIdList = (SArray *)taosHashGet(pBucket->groupPagesMap, &groupId, sizeof(groupId));
if (pPageIdList == NULL) {
SArray *pList = taosArrayInit(4, sizeof(int32_t));
taosHashPut(pBucket->groupPagesMap, &groupId, sizeof(groupId), &pList, POINTER_BYTES);
pPageIdList = pList;
SArray *pPageIdList;
void *p = taosHashGet(pBucket->groupPagesMap, &groupId, sizeof(groupId));
if (p == NULL) {
pPageIdList = taosArrayInit(4, sizeof(int32_t));
taosHashPut(pBucket->groupPagesMap, &groupId, sizeof(groupId), &pPageIdList, POINTER_BYTES);
} else {
pPageIdList = *(SArray **)p;
}
pSlot->info.data = getNewBufPage(pBucket->pBuffer, &pageId);