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fix: first running

This commit is contained in:
slzhou 2024-01-24 15:23:03 +08:00
parent 4484e99e6c
commit 2f6a2923b7
1 changed files with 10 additions and 3 deletions
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13
source/libs/executor/src/scanoperator.c
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@ -3318,6 +3318,7 @@ _error:
// TODO: get block from tsdReader function, with task killed, func_data all filter out, skip, finish
// TODO: error processing, memory freeing
// TODO: add log for error and perf
// TODO: tsdb reader open/close dynamically
static int32_t subTblRowCompareFn(const void* pLeft, const void* pRight, void* param) {
int32_t left = *(int32_t*)pLeft;
@ -3350,11 +3351,14 @@ static int32_t fetchNextSubTableBlockFromReader(SOperatorInfo* pOperator, STmsSu
blockDataCleanup(pInput->pBlock);
pInfo->base.dataReader = pInput->pReader;
while (true) {
bool hasNext = false;
int32_t code = pAPI->tsdReader.tsdNextDataBlock(pInput->pReader, &hasNext);
if (code != 0) {
pAPI->tsdReader.tsdReaderReleaseDataBlock(pInput->pReader);
pInfo->base.dataReader = NULL;
T_LONG_JMP(pTaskInfo->env, code);
}
if (!hasNext || isTaskKilled(pTaskInfo)) {
@ -3367,6 +3371,7 @@ static int32_t fetchNextSubTableBlockFromReader(SOperatorInfo* pOperator, STmsSu
uint32_t status = 0;
code = loadDataBlock(pOperator, &pInfo->base, pInput->pBlock, &status);
if (code != 0) {
pInfo->base.dataReader = NULL;
T_LONG_JMP(pTaskInfo->env, code);
}
if (status == FUNC_DATA_REQUIRED_ALL_FILTEROUT) {
@ -3379,8 +3384,10 @@ static int32_t fetchNextSubTableBlockFromReader(SOperatorInfo* pOperator, STmsSu
*pSubTableHasBlock = true;
pInput->pBlock->info.id.groupId = tableListGetTableGroupId(pInfo->base.pTableListInfo, pInput->pBlock->info.id.uid);
pOperator->resultInfo.totalRows += pInput->pBlock->info.rows;
pInfo->base.dataReader = NULL;
return TSDB_CODE_SUCCESS;
}
pInfo->base.dataReader = NULL;
*pSubTableHasBlock = false;
return TSDB_CODE_SUCCESS;
}
@ -3488,7 +3495,7 @@ static int32_t initSubTableInputs(SOperatorInfo* pOperator, STableMergeScanInfo*
pInput->type = SUB_TABLE_MEM_BLOCK;
pInput->pBlock = createOneDataBlock(pInfo->pResBlock, false);
STableKeyInfo* keyInfo = tableListGetInfo(pInfo->base.pTableListInfo, i + pInfo->tableStartIndex);
pAPI->tsdReader.tsdReaderOpen(pHandle->vnode, &pInfo->base.cond, keyInfo, 1, pInfo->pReaderBlock,
pAPI->tsdReader.tsdReaderOpen(pHandle->vnode, &pInfo->base.cond, keyInfo, 1, pInput->pBlock,
(void**)&pInput->pReader, GET_TASKID(pTaskInfo), NULL);
bool hasNext = true;
fetchNextSubTableBlockFromReader(pOperator, pInput, &hasNext);
@ -3638,7 +3645,7 @@ static int32_t stopSubTablesTableMergeScan(STableMergeScanInfo* pInfo) {
if (pSubTblsInfo != NULL) {
tMergeTreeDestroy(&pSubTblsInfo->pTree);
for (int32_t i = 0; i <= pSubTblsInfo->numSubTables; ++i) {
for (int32_t i = 0; i < pSubTblsInfo->numSubTables; ++i) {
STmsSubTableInput* pInput = pSubTblsInfo->aInputs + i;
blockDataDestroy(pInput->pBlock);
@ -4272,7 +4279,7 @@ SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanN
pInfo, pTaskInfo);
pOperator->exprSupp.numOfExprs = numOfCols;
pOperator->fpSet = createOperatorFpSet(optrDummyOpenFn, doTableMergeScan, NULL, destroyTableMergeScanOperatorInfo,
pOperator->fpSet = createOperatorFpSet(optrDummyOpenFn, doTableMergeScanSubTables, NULL, destroyTableMergeScanOperatorInfo,
optrDefaultBufFn, getTableMergeScanExplainExecInfo, optrDefaultGetNextExtFn, NULL);
pOperator->cost.openCost = 0;
return pOperator;