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[td-4894]<fix>:fix bug in group by normal columns.

This commit is contained in:
Haojun Liao 2021-06-25 23:10:10 +08:00
parent 4f5979bbbc
commit 11761d016d
2 changed files with 46 additions and 12 deletions
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18
src/query/src/qExecutor.c
View File

@ -1282,11 +1282,8 @@ static void doHashGroupbyAgg(SOperatorInfo* pOperator, SGroupbyOperatorInfo *pIn
return;
}
int64_t* tsList = NULL;
SColumnInfoData* pFirstColData = taosArrayGet(pSDataBlock->pDataBlock, 0);
if (pFirstColData->info.type == TSDB_DATA_TYPE_TIMESTAMP) {
tsList = (int64_t*) pFirstColData->pData;
}
int64_t* tsList = (pFirstColData->info.type == TSDB_DATA_TYPE_TIMESTAMP)? (int64_t*) pFirstColData->pData:NULL;
STimeWindow w = TSWINDOW_INITIALIZER;
@ -1319,12 +1316,10 @@ static void doHashGroupbyAgg(SOperatorInfo* pOperator, SGroupbyOperatorInfo *pIn
}
if (pQueryAttr->stableQuery && pQueryAttr->stabledev && (pRuntimeEnv->prevResult != NULL)) {
setParamForStableStddevByColData(pRuntimeEnv, pInfo->binfo.pCtx, pOperator->numOfOutput, pOperator->pExpr, pInfo->prevData,
bytes);
setParamForStableStddevByColData(pRuntimeEnv, pInfo->binfo.pCtx, pOperator->numOfOutput, pOperator->pExpr, pInfo->prevData, bytes);
}
int32_t ret = setGroupResultOutputBuf(pRuntimeEnv, &(pInfo->binfo), pOperator->numOfOutput, pInfo->prevData, type, bytes,
item->groupIndex);
int32_t ret = setGroupResultOutputBuf(pRuntimeEnv, &(pInfo->binfo), pOperator->numOfOutput, pInfo->prevData, type, bytes, item->groupIndex);
if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_APP_ERROR);
}
@ -1340,17 +1335,16 @@ static void doHashGroupbyAgg(SOperatorInfo* pOperator, SGroupbyOperatorInfo *pIn
memcpy(pInfo->prevData, val, bytes);
if (pQueryAttr->stableQuery && pQueryAttr->stabledev && (pRuntimeEnv->prevResult != NULL)) {
setParamForStableStddevByColData(pRuntimeEnv, pInfo->binfo.pCtx, pOperator->numOfOutput, pOperator->pExpr, val,
bytes);
setParamForStableStddevByColData(pRuntimeEnv, pInfo->binfo.pCtx, pOperator->numOfOutput, pOperator->pExpr, val, bytes);
}
int32_t ret = setGroupResultOutputBuf(pRuntimeEnv, &(pInfo->binfo), pOperator->numOfOutput, val, type, bytes,
item->groupIndex);
int32_t ret = setGroupResultOutputBuf(pRuntimeEnv, &(pInfo->binfo), pOperator->numOfOutput, val, type, bytes, item->groupIndex);
if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_APP_ERROR);
}
doApplyFunctions(pRuntimeEnv, pInfo->binfo.pCtx, &w, pSDataBlock->info.rows - num, num, tsList, pSDataBlock->info.rows, pOperator->numOfOutput);
tfree(pInfo->prevData);
}
}

40
tests/script/general/parser/groupby.sim
View File

@ -741,4 +741,44 @@ if $data14 != 2 then
return -1
endi
sql create table m1 (ts timestamp, k int, f1 int) tags(a int);
sql create table tm0 using m1 tags(0);
sql create table tm1 using m1 tags(1);
sql insert into tm0 values('2020-1-1 1:1:1', 1, 10);
sql insert into tm0 values('2020-1-1 1:1:2', 1, 20);
sql insert into tm1 values('2020-2-1 1:1:1', 2, 10);
sql insert into tm1 values('2020-2-1 1:1:2', 2, 20);
system sh/exec.sh -n dnode1 -s stop -x SIGINT
sleep 100
system sh/exec.sh -n dnode1 -s start
sleep 100
sql connect
sleep 100
sql use group_db0;
print =========================>TD-4894
sql select count(*),k from m1 group by k;
if $rows != 2 then
return -1
endi
if $data00 != 2 then
return -1
endi
if $data01 != 1 then
return -1
endi
if $data10 != 2 then
return -1
endi
if $data11 != 2 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT