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

fix: query and free RSS quickly

This commit is contained in:
slzhou 2024-02-01 16:40:53 +08:00
parent 1e30ac9408
commit bcba3007dc
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
source/libs/executor/src/scanoperator.c
View File

@ -3387,6 +3387,8 @@ static int32_t fetchNextSubTableBlockFromReader(SOperatorInfo* pOperator, STmsSu
if (!hasNext || isTaskKilled(pTaskInfo)) {
if (isTaskKilled(pTaskInfo)) {
pAPI->tsdReader.tsdReaderReleaseDataBlock(pInfo->base.dataReader);
pInfo->base.dataReader = NULL;
T_LONG_JMP(pTaskInfo->env, pTaskInfo->code);
}
*pSubTableHasBlock = false;
break;
@ -3539,6 +3541,11 @@ static int32_t initSubTableInputs(SOperatorInfo* pOperator, STableMergeScanInfo*
pInput->pPageBlock = createOneDataBlock(pInfo->pResBlock, false);
STableKeyInfo* keyInfo = tableListGetInfo(pInfo->base.pTableListInfo, i + pInfo->tableStartIndex);
pInput->pKeyInfo = keyInfo;
if (isTaskKilled(pTaskInfo)) {
T_LONG_JMP(pTaskInfo->env, pTaskInfo->code);
}
if (i + 1 < pSubTblsInfo->numInMemReaders) {
pAPI->tsdReader.tsdReaderOpen(pHandle->vnode, &pInput->tblCond, keyInfo, 1, pInput->pReaderBlock,
(void**)&pInput->pReader, GET_TASKID(pTaskInfo), NULL);
@ -3675,6 +3682,11 @@ static SSDataBlock* getSubTablesSortedBlock(SOperatorInfo* pOperator, SSDataBloc
break;
}
}
if (isTaskKilled(pTaskInfo)) {
T_LONG_JMP(pOperator->pTaskInfo->env, pTaskInfo->code);
}
bool limitReached = applyLimitOffset(&pInfo->limitInfo, pResBlock, pTaskInfo);
if (finished || limitReached || pResBlock->info.rows > 0) {
break;
@ -3716,6 +3728,7 @@ static int32_t stopSubTablesTableMergeScan(STableMergeScanInfo* pInfo) {
taosMemoryFree(pSubTblsInfo);
pInfo->pSubTablesMergeInfo = NULL;
}
taosMemoryTrim(0);
return TSDB_CODE_SUCCESS;
}