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

Merge pull request #6859 from taosdata/hotfix/TD-5222 

[TD-5222]<fix>: fix interval query crash issue
This commit is contained in:
Haojun Liao 2021-07-14 22:32:25 +08:00 committed by GitHub
parent c780c0a944 c0c7043d20
commit e75237e73f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 16 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/query/inc/qUtil.h
View File

@ -24,7 +24,18 @@
memcpy((_k) + sizeof(uint64_t), (_ori), (_len)); \
} while (0)
#define SET_RES_EXT_WINDOW_KEY(_k, _ori, _len, _uid, _buf) \
do { \
assert(sizeof(_uid) == sizeof(uint64_t)); \
*(void **)(_k) = (_buf); \
*(uint64_t *)((_k) + POINTER_BYTES) = (_uid); \
memcpy((_k) + POINTER_BYTES + sizeof(uint64_t), (_ori), (_len)); \
} while (0)
#define GET_RES_WINDOW_KEY_LEN(_l) ((_l) + sizeof(uint64_t))
#define GET_RES_EXT_WINDOW_KEY_LEN(_l) ((_l) + sizeof(uint64_t) + POINTER_BYTES)
#define GET_QID(_r) (((SQInfo*)((_r)->qinfo))->qId)
#define curTimeWindowIndex(_winres) ((_winres)->curIndex)

10
src/query/src/qExecutor.c
View File

@ -433,8 +433,8 @@ static SResultRow* doSetResultOutBufByKey(SQueryRuntimeEnv* pRuntimeEnv, SResult
existed = (pResultRowInfo->pResult[0] == (*p1));
pResultRowInfo->curPos = 0;
} else { // check if current pResultRowInfo contains the existed pResultRow
SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid);
int64_t* index = taosHashGet(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes));
SET_RES_EXT_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid, pResultRowInfo);
int64_t* index = taosHashGet(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_EXT_WINDOW_KEY_LEN(bytes));
if (index != NULL) {
pResultRowInfo->curPos = (int32_t) *index;
existed = true;
@ -471,8 +471,8 @@ static SResultRow* doSetResultOutBufByKey(SQueryRuntimeEnv* pRuntimeEnv, SResult
pResultRowInfo->pResult[pResultRowInfo->size++] = pResult;
int64_t index = pResultRowInfo->curPos;
SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid);
taosHashPut(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes), &index, POINTER_BYTES);
SET_RES_EXT_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid, pResultRowInfo);
taosHashPut(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_EXT_WINDOW_KEY_LEN(bytes), &index, POINTER_BYTES);
}
// too many time window in query
@ -1790,7 +1790,7 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
pRuntimeEnv->pResultRowHashTable = taosHashInit(numOfTables, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
pRuntimeEnv->pResultRowListSet = taosHashInit(numOfTables, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
pRuntimeEnv->keyBuf = malloc(pQueryAttr->maxTableColumnWidth + sizeof(int64_t));
pRuntimeEnv->keyBuf = malloc(pQueryAttr->maxTableColumnWidth + sizeof(int64_t) + POINTER_BYTES);
pRuntimeEnv->pool = initResultRowPool(getResultRowSize(pRuntimeEnv));
pRuntimeEnv->prevRow = malloc(POINTER_BYTES * pQueryAttr->numOfCols + pQueryAttr->srcRowSize);