提交 016a7b69 编写于 作者: 5 54liuyao

feat(stream): stream state window support top and bottom

上级 dbaa4a58
...@@ -146,6 +146,7 @@ typedef struct SqlFunctionCtx { ...@@ -146,6 +146,7 @@ typedef struct SqlFunctionCtx {
struct SDiskbasedBuf *pBuf; struct SDiskbasedBuf *pBuf;
struct SSDataBlock *pSrcBlock; struct SSDataBlock *pSrcBlock;
int32_t curBufPage; int32_t curBufPage;
bool increase;
char udfName[TSDB_FUNC_NAME_LEN]; char udfName[TSDB_FUNC_NAME_LEN];
} SqlFunctionCtx; } SqlFunctionCtx;
......
...@@ -804,7 +804,7 @@ SOperatorInfo* createSortedMergeOperatorInfo(SOperatorInfo** downstream, int32_t ...@@ -804,7 +804,7 @@ SOperatorInfo* createSortedMergeOperatorInfo(SOperatorInfo** downstream, int32_t
SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols,
SSDataBlock* pResBlock, SInterval* pInterval, int32_t primaryTsSlotId, SSDataBlock* pResBlock, SInterval* pInterval, int32_t primaryTsSlotId,
STimeWindowAggSupp *pTwAggSupp, SExecTaskInfo* pTaskInfo); STimeWindowAggSupp *pTwAggSupp, SExecTaskInfo* pTaskInfo, bool isStream);
SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream, SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo, int32_t numOfChild); SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo, int32_t numOfChild);
SOperatorInfo* createStreamIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SOperatorInfo* createStreamIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols,
...@@ -892,8 +892,8 @@ STimeWindow getActiveTimeWindow(SDiskbasedBuf* pBuf, SResultRowInfo* pResultRowI ...@@ -892,8 +892,8 @@ STimeWindow getActiveTimeWindow(SDiskbasedBuf* pBuf, SResultRowInfo* pResultRowI
int32_t getNumOfRowsInTimeWindow(SDataBlockInfo* pDataBlockInfo, TSKEY* pPrimaryColumn, int32_t startPos, TSKEY ekey, int32_t getNumOfRowsInTimeWindow(SDataBlockInfo* pDataBlockInfo, TSKEY* pPrimaryColumn, int32_t startPos, TSKEY ekey,
__block_search_fn_t searchFn, STableQueryInfo* item, int32_t order); __block_search_fn_t searchFn, STableQueryInfo* item, int32_t order);
int32_t binarySearchForKey(char* pValue, int num, TSKEY key, int order); int32_t binarySearchForKey(char* pValue, int num, TSKEY key, int order);
int32_t initSessionAggSupporter(SStreamAggSupporter* pSup, const char* pKey); int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey,
int32_t initStateAggSupporter(SStreamAggSupporter* pSup, const char* pKey); SqlFunctionCtx* pCtx, int32_t numOfOutput, size_t size);
SResultRow* getNewResultRow(SDiskbasedBuf* pResultBuf, int64_t tableGroupId, int32_t interBufSize); SResultRow* getNewResultRow(SDiskbasedBuf* pResultBuf, int64_t tableGroupId, int32_t interBufSize);
SResultWindowInfo* getSessionTimeWindow(SArray* pWinInfos, TSKEY ts, int64_t gap, int32_t* pIndex); SResultWindowInfo* getSessionTimeWindow(SArray* pWinInfos, TSKEY ts, int64_t gap, int32_t* pIndex);
int32_t updateSessionWindowInfo(SResultWindowInfo* pWinInfo, TSKEY* pTs, int32_t rows, int32_t updateSessionWindowInfo(SResultWindowInfo* pWinInfo, TSKEY* pTs, int32_t rows,
......
...@@ -1130,6 +1130,7 @@ SqlFunctionCtx* createSqlFunctionCtx(SExprInfo* pExprInfo, int32_t numOfOutput, ...@@ -1130,6 +1130,7 @@ SqlFunctionCtx* createSqlFunctionCtx(SExprInfo* pExprInfo, int32_t numOfOutput,
pCtx->start.key = INT64_MIN; pCtx->start.key = INT64_MIN;
pCtx->end.key = INT64_MIN; pCtx->end.key = INT64_MIN;
pCtx->numOfParams = pExpr->base.numOfParams; pCtx->numOfParams = pExpr->base.numOfParams;
pCtx->increase = false;
pCtx->param = pFunct->pParam; pCtx->param = pFunct->pParam;
// for (int32_t j = 0; j < pCtx->numOfParams; ++j) { // for (int32_t j = 0; j < pCtx->numOfParams; ++j) {
...@@ -2008,8 +2009,16 @@ int32_t doCopyToSDataBlock(SExecTaskInfo* pTaskInfo, SSDataBlock* pBlock, SExprI ...@@ -2008,8 +2009,16 @@ int32_t doCopyToSDataBlock(SExecTaskInfo* pTaskInfo, SSDataBlock* pBlock, SExprI
// the _wstartts needs to copy to 20 following rows, since the results of top-k expands to 20 different rows. // the _wstartts needs to copy to 20 following rows, since the results of top-k expands to 20 different rows.
SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, slotId); SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, slotId);
char* in = GET_ROWCELL_INTERBUF(pCtx[j].resultInfo); char* in = GET_ROWCELL_INTERBUF(pCtx[j].resultInfo);
for (int32_t k = 0; k < pRow->numOfRows; ++k) { if (pCtx[j].increase) {
colDataAppend(pColInfoData, pBlock->info.rows + k, in, pCtx[j].resultInfo->isNullRes); int64_t ts = *(int64_t*) in;
for (int32_t k = 0; k < pRow->numOfRows; ++k) {
colDataAppend(pColInfoData, pBlock->info.rows + k, (const char *)&ts, pCtx[j].resultInfo->isNullRes);
ts++;
}
} else {
for (int32_t k = 0; k < pRow->numOfRows; ++k) {
colDataAppend(pColInfoData, pBlock->info.rows + k, in, pCtx[j].resultInfo->isNullRes);
}
} }
} }
} }
...@@ -4676,7 +4685,8 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo ...@@ -4676,7 +4685,8 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
} }
int32_t tsSlotId = ((SColumnNode*)pIntervalPhyNode->window.pTspk)->slotId; int32_t tsSlotId = ((SColumnNode*)pIntervalPhyNode->window.pTspk)->slotId;
pOptr = createIntervalOperatorInfo(ops[0], pExprInfo, num, pResBlock, &interval, tsSlotId, &as, pTaskInfo); bool isStream = (QUERY_NODE_PHYSICAL_PLAN_STREAM_INTERVAL == type);
pOptr = createIntervalOperatorInfo(ops[0], pExprInfo, num, pResBlock, &interval, tsSlotId, &as, pTaskInfo, isStream);
} else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_INTERVAL == type) { } else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_INTERVAL == type) {
int32_t children = 8; int32_t children = 8;
...@@ -5339,7 +5349,8 @@ int32_t getOperatorExplainExecInfo(SOperatorInfo* operatorInfo, SExplainExecInfo ...@@ -5339,7 +5349,8 @@ int32_t getOperatorExplainExecInfo(SOperatorInfo* operatorInfo, SExplainExecInfo
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey, size_t size) { int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey, SqlFunctionCtx* pCtx, int32_t numOfOutput, size_t size) {
pSup->resultRowSize = getResultRowSize(pCtx, numOfOutput);
pSup->keySize = sizeof(int64_t) + sizeof(TSKEY); pSup->keySize = sizeof(int64_t) + sizeof(TSKEY);
pSup->pKeyBuf = taosMemoryCalloc(1, pSup->keySize); pSup->pKeyBuf = taosMemoryCalloc(1, pSup->keySize);
pSup->pResultRows = taosArrayInit(1024, size); pSup->pResultRows = taosArrayInit(1024, size);
...@@ -5358,15 +5369,11 @@ int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey, size ...@@ -5358,15 +5369,11 @@ int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey, size
if (bufSize <= pageSize) { if (bufSize <= pageSize) {
bufSize = pageSize * 4; bufSize = pageSize * 4;
} }
return createDiskbasedBuf(&pSup->pResultBuf, pageSize, bufSize, pKey, TD_TMP_DIR_PATH); int32_t code = createDiskbasedBuf(&pSup->pResultBuf, pageSize, bufSize, pKey, TD_TMP_DIR_PATH);
} for(int32_t i = 0; i < numOfOutput; ++i) {
pCtx[i].pBuf = pSup->pResultBuf;
int32_t initSessionAggSupporter(SStreamAggSupporter* pSup, const char* pKey) { }
return initStreamAggSupporter(pSup, pKey, sizeof(SResultWindowInfo)); return code;
}
int32_t initStateAggSupporter(SStreamAggSupporter* pSup, const char* pKey) {
return initStreamAggSupporter(pSup, pKey, sizeof(SStateWindowInfo));
} }
int64_t getSmaWaterMark(int64_t interval, double filesFactor) { int64_t getSmaWaterMark(int64_t interval, double filesFactor) {
......
...@@ -1438,9 +1438,15 @@ static bool timeWindowinterpNeeded(SqlFunctionCtx* pCtx, int32_t numOfCols, SInt ...@@ -1438,9 +1438,15 @@ static bool timeWindowinterpNeeded(SqlFunctionCtx* pCtx, int32_t numOfCols, SInt
return needed; return needed;
} }
void increaseTs(SqlFunctionCtx* pCtx) {
if (pCtx[0].pExpr->pExpr->_function.pFunctNode->funcType == FUNCTION_TYPE_WSTARTTS) {
pCtx[0].increase = true;
}
}
SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols,
SSDataBlock* pResBlock, SInterval* pInterval, int32_t primaryTsSlotId, SSDataBlock* pResBlock, SInterval* pInterval, int32_t primaryTsSlotId,
STimeWindowAggSupp* pTwAggSupp, SExecTaskInfo* pTaskInfo) { STimeWindowAggSupp* pTwAggSupp, SExecTaskInfo* pTaskInfo, bool isStream) {
SIntervalAggOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SIntervalAggOperatorInfo)); SIntervalAggOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SIntervalAggOperatorInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo)); SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL) { if (pInfo == NULL || pOperator == NULL) {
...@@ -1460,6 +1466,11 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo* ...@@ -1460,6 +1466,11 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo*
int32_t code = int32_t code =
initAggInfo(&pInfo->binfo, &pInfo->aggSup, pExprInfo, numOfCols, pResBlock, keyBufSize, pTaskInfo->id.str); initAggInfo(&pInfo->binfo, &pInfo->aggSup, pExprInfo, numOfCols, pResBlock, keyBufSize, pTaskInfo->id.str);
if (isStream) {
ASSERT(numOfCols > 0);
increaseTs(pInfo->binfo.pCtx);
}
initExecTimeWindowInfo(&pInfo->twAggSup.timeWindowData, &pInfo->win); initExecTimeWindowInfo(&pInfo->twAggSup.timeWindowData, &pInfo->win);
...@@ -2128,6 +2139,8 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream, ...@@ -2128,6 +2139,8 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
SSDataBlock* pResBlock = createResDataBlock(pPhyNode->pOutputDataBlockDesc); SSDataBlock* pResBlock = createResDataBlock(pPhyNode->pOutputDataBlockDesc);
int32_t code = initAggInfo(&pInfo->binfo, &pInfo->aggSup, pExprInfo, numOfCols, int32_t code = initAggInfo(&pInfo->binfo, &pInfo->aggSup, pExprInfo, numOfCols,
pResBlock, keyBufSize, pTaskInfo->id.str); pResBlock, keyBufSize, pTaskInfo->id.str);
ASSERT(numOfCols > 0);
increaseTs(pInfo->binfo.pCtx);
initExecTimeWindowInfo(&pInfo->twAggSup.timeWindowData, &pTaskInfo->window); initExecTimeWindowInfo(&pInfo->twAggSup.timeWindowData, &pTaskInfo->window);
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
goto _error; goto _error;
...@@ -2212,6 +2225,8 @@ int32_t initBiasicInfo(SOptrBasicInfo* pBasicInfo, SExprInfo* pExprInfo, ...@@ -2212,6 +2225,8 @@ int32_t initBiasicInfo(SOptrBasicInfo* pBasicInfo, SExprInfo* pExprInfo,
for (int32_t i = 0; i < numOfCols; ++i) { for (int32_t i = 0; i < numOfCols; ++i) {
pBasicInfo->pCtx[i].pBuf = NULL; pBasicInfo->pCtx[i].pBuf = NULL;
} }
ASSERT(numOfCols > 0);
increaseTs(pBasicInfo->pCtx);
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
...@@ -2228,6 +2243,10 @@ void initDownStream(SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, int ...@@ -2228,6 +2243,10 @@ void initDownStream(SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, int
pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, waterMark); pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, waterMark);
} }
int32_t initSessionAggSupporter(SStreamAggSupporter* pSup, const char* pKey, SqlFunctionCtx* pCtx, int32_t numOfOutput) {
return initStreamAggSupporter(pSup, pKey, pCtx, numOfOutput, sizeof(SResultWindowInfo));
}
SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols, SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SExprInfo* pExprInfo, int32_t numOfCols,
SSDataBlock* pResBlock, int64_t gap, int32_t tsSlotId, SSDataBlock* pResBlock, int64_t gap, int32_t tsSlotId,
STimeWindowAggSupp* pTwAggSupp, SExecTaskInfo* pTaskInfo) { STimeWindowAggSupp* pTwAggSupp, SExecTaskInfo* pTaskInfo) {
...@@ -2244,8 +2263,8 @@ SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SEx ...@@ -2244,8 +2263,8 @@ SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SEx
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
goto _error; goto _error;
} }
pInfo->streamAggSup.resultRowSize = getResultRowSize(pInfo->binfo.pCtx, numOfCols);
code = initSessionAggSupporter(&pInfo->streamAggSup, "StreamSessionAggOperatorInfo"); code = initSessionAggSupporter(&pInfo->streamAggSup, "StreamSessionAggOperatorInfo", pInfo->binfo.pCtx, numOfCols);
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
goto _error; goto _error;
} }
...@@ -3097,6 +3116,10 @@ static SSDataBlock* doStreamStateAgg(SOperatorInfo* pOperator) { ...@@ -3097,6 +3116,10 @@ static SSDataBlock* doStreamStateAgg(SOperatorInfo* pOperator) {
return pBInfo->pRes->info.rows == 0 ? NULL : pBInfo->pRes; return pBInfo->pRes->info.rows == 0 ? NULL : pBInfo->pRes;
} }
int32_t initStateAggSupporter(SStreamAggSupporter* pSup, const char* pKey, SqlFunctionCtx* pCtx, int32_t numOfOutput) {
return initStreamAggSupporter(pSup, pKey, pCtx, numOfOutput, sizeof(SStateWindowInfo));
}
SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhysiNode* pPhyNode, SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhysiNode* pPhyNode,
SExecTaskInfo* pTaskInfo) { SExecTaskInfo* pTaskInfo) {
SStreamStateWinodwPhysiNode* pStateNode = (SStreamStateWinodwPhysiNode*)pPhyNode; SStreamStateWinodwPhysiNode* pStateNode = (SStreamStateWinodwPhysiNode*)pPhyNode;
...@@ -3130,8 +3153,7 @@ SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhys ...@@ -3130,8 +3153,7 @@ SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhys
goto _error; goto _error;
} }
pInfo->streamAggSup.resultRowSize = getResultRowSize(pInfo->binfo.pCtx, numOfCols); code = initStateAggSupporter(&pInfo->streamAggSup, "StreamStateAggOperatorInfo", pInfo->binfo.pCtx, numOfCols);
code = initStateAggSupporter(&pInfo->streamAggSup, "StreamStateAggOperatorInfo");
if (code != TSDB_CODE_SUCCESS) { if (code != TSDB_CODE_SUCCESS) {
goto _error; goto _error;
} }
......
...@@ -102,6 +102,8 @@ bool getTopBotFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv); ...@@ -102,6 +102,8 @@ bool getTopBotFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv);
int32_t topFunction(SqlFunctionCtx *pCtx); int32_t topFunction(SqlFunctionCtx *pCtx);
int32_t bottomFunction(SqlFunctionCtx *pCtx); int32_t bottomFunction(SqlFunctionCtx *pCtx);
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock); int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
int32_t topCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx);
int32_t bottomCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx);
bool getSpreadFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv); bool getSpreadFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv);
bool spreadFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo); bool spreadFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo);
......
...@@ -1364,6 +1364,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = { ...@@ -1364,6 +1364,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = topFunction, .processFunc = topFunction,
.finalizeFunc = topBotFinalize, .finalizeFunc = topBotFinalize,
.combineFunc = topCombine,
}, },
{ {
.name = "bottom", .name = "bottom",
...@@ -1373,7 +1374,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = { ...@@ -1373,7 +1374,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getTopBotFuncEnv, .getEnvFunc = getTopBotFuncEnv,
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = bottomFunction, .processFunc = bottomFunction,
.finalizeFunc = topBotFinalize .finalizeFunc = topBotFinalize,
.combineFunc = bottomCombine,
}, },
{ {
.name = "spread", .name = "spread",
......
...@@ -1389,6 +1389,18 @@ void setSelectivityValue(SqlFunctionCtx* pCtx, SSDataBlock* pBlock, const STuple ...@@ -1389,6 +1389,18 @@ void setSelectivityValue(SqlFunctionCtx* pCtx, SSDataBlock* pBlock, const STuple
} }
} }
void releaseSource(STuplePos* pPos) {
if (pPos->pageId == -1) {
return ;
}
// Todo(liuyao) relase row
}
void replaceTupleData(STuplePos* pDestPos, STuplePos* pSourcePos) {
releaseSource(pDestPos);
*pDestPos = *pSourcePos;
}
int32_t minMaxCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx, int32_t isMinFunc) { int32_t minMaxCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx, int32_t isMinFunc) {
SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx); SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
SMinmaxResInfo* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo); SMinmaxResInfo* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
...@@ -1400,10 +1412,12 @@ int32_t minMaxCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx, int3 ...@@ -1400,10 +1412,12 @@ int32_t minMaxCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx, int3
if (pSBuf->assign && if (pSBuf->assign &&
( (((*(double*)&pDBuf->v) < (*(double*)&pSBuf->v)) ^ isMinFunc) || !pDBuf->assign ) ) { ( (((*(double*)&pDBuf->v) < (*(double*)&pSBuf->v)) ^ isMinFunc) || !pDBuf->assign ) ) {
*(double*) &pDBuf->v = *(double*) &pSBuf->v; *(double*) &pDBuf->v = *(double*) &pSBuf->v;
replaceTupleData(&pDBuf->tuplePos, &pSBuf->tuplePos);
} }
} else { } else {
if ( pSBuf->assign && ( ((pDBuf->v < pSBuf->v) ^ isMinFunc) || !pDBuf->assign ) ) { if ( pSBuf->assign && ( ((pDBuf->v < pSBuf->v) ^ isMinFunc) || !pDBuf->assign ) ) {
pDBuf->v = pSBuf->v; pDBuf->v = pSBuf->v;
replaceTupleData(&pDBuf->tuplePos, &pSBuf->tuplePos);
} }
} }
pDResInfo->numOfRes = TMAX(pDResInfo->numOfRes, pSResInfo->numOfRes); pDResInfo->numOfRes = TMAX(pDResInfo->numOfRes, pSResInfo->numOfRes);
...@@ -2856,7 +2870,6 @@ void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pS ...@@ -2856,7 +2870,6 @@ void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pS
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) { int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx); SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pEntryInfo); STopBotRes* pRes = GET_ROWCELL_INTERBUF(pEntryInfo);
pEntryInfo->complete = true;
int32_t type = pCtx->input.pData[0]->info.type; int32_t type = pCtx->input.pData[0]->info.type;
int32_t slotId = pCtx->pExpr->base.resSchema.slotId; int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
...@@ -2881,6 +2894,67 @@ int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) { ...@@ -2881,6 +2894,67 @@ int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
return pEntryInfo->numOfRes; return pEntryInfo->numOfRes;
} }
void addResult(SqlFunctionCtx* pCtx, STopBotResItem* pSourceItem, int16_t type,
bool isTopQuery) {
SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = getTopBotOutputInfo(pCtx);
int32_t maxSize = pCtx->param[1].param.i;
STopBotResItem* pItems = pRes->pItems;
assert(pItems != NULL);
// not full yet
if (pEntryInfo->numOfRes < maxSize) {
STopBotResItem* pItem = &pItems[pEntryInfo->numOfRes];
pItem->v = pSourceItem->v;
pItem->uid = pSourceItem->uid;
pItem->tuplePos.pageId = -1;
replaceTupleData(&pItem->tuplePos, &pSourceItem->tuplePos);
pEntryInfo->numOfRes++;
taosheapsort((void*)pItems, sizeof(STopBotResItem), pEntryInfo->numOfRes, (const void*)&type, topBotResComparFn,
!isTopQuery);
} else { // replace the minimum value in the result
if ((isTopQuery && (
(IS_SIGNED_NUMERIC_TYPE(type) && pSourceItem->v.i > pItems[0].v.i) ||
(IS_UNSIGNED_NUMERIC_TYPE(type) && pSourceItem->v.u > pItems[0].v.u) ||
(IS_FLOAT_TYPE(type) && pSourceItem->v.d > pItems[0].v.d)))
|| (!isTopQuery && (
(IS_SIGNED_NUMERIC_TYPE(type) && pSourceItem->v.i < pItems[0].v.i) ||
(IS_UNSIGNED_NUMERIC_TYPE(type) && pSourceItem->v.u < pItems[0].v.u) ||
(IS_FLOAT_TYPE(type) && pSourceItem->v.d < pItems[0].v.d))
)) {
// replace the old data and the coresponding tuple data
STopBotResItem* pItem = &pItems[0];
pItem->v = pSourceItem->v;
pItem->uid = pSourceItem->uid;
// save the data of this tuple by over writing the old data
replaceTupleData(&pItem->tuplePos, &pSourceItem->tuplePos);
taosheapadjust((void*)pItems, sizeof(STopBotResItem), 0, pEntryInfo->numOfRes - 1, (const void*)&type,
topBotResComparFn, NULL, !isTopQuery);
}
}
}
int32_t topCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
int32_t type = pDestCtx->input.pData[0]->info.type;
SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
STopBotRes* pSBuf = getTopBotOutputInfo(pSourceCtx);
for (int32_t i = 0; i < pSResInfo->numOfRes; i++) {
addResult(pDestCtx, pSBuf->pItems + i, type, true);
}
return TSDB_CODE_SUCCESS;
}
int32_t bottomCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
int32_t type = pDestCtx->input.pData[0]->info.type;
SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
STopBotRes* pSBuf = getTopBotOutputInfo(pSourceCtx);
for (int32_t i = 0; i < pSResInfo->numOfRes; i++) {
addResult(pDestCtx, pSBuf->pItems + i, type, false);
}
return TSDB_CODE_SUCCESS;
}
bool getSpreadFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) { bool getSpreadFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
pEnv->calcMemSize = sizeof(SSpreadInfo); pEnv->calcMemSize = sizeof(SSpreadInfo);
return true; return true;
......
...@@ -17,7 +17,7 @@ sql use test ...@@ -17,7 +17,7 @@ sql use test
sql create table t1(ts timestamp, a int, b int , c int, d double,id int); sql create table t1(ts timestamp, a int, b int , c int, d double,id int);
sql create stream streams2 trigger at_once into streamt as select _wstartts, count(*) c1, sum(a), max(a), min(d), stddev(a), last(a), first(d), max(id) s from t1 session(ts,10s); sql create stream streams1 trigger at_once into streamt as select _wstartts, count(*) c1, sum(a), max(a), min(d), stddev(a), last(a), first(d), max(id) s from t1 session(ts,10s);
sql insert into t1 values(1648791213000,NULL,NULL,NULL,NULL,1); sql insert into t1 values(1648791213000,NULL,NULL,NULL,NULL,1);
sql insert into t1 values(1648791223001,10,2,3,1.1,2); sql insert into t1 values(1648791223001,10,2,3,1.1,2);
sql insert into t1 values(1648791233002,3,2,3,2.1,3); sql insert into t1 values(1648791233002,3,2,3,2.1,3);
...@@ -176,4 +176,107 @@ if $data08 != 13 then ...@@ -176,4 +176,107 @@ if $data08 != 13 then
return -1 return -1
endi endi
sql create database test2 vgroups 1;
sql use test2;
sql create table t2(ts timestamp, a int, b int , c int, d double, id int);
sql create stream streams2 trigger at_once watermark 1d into streamt2 as select _wstartts,apercentile(a,30) c1, apercentile(a,70), apercentile(a,20,"t-digest") c2, apercentile(a,60,"t-digest") c3, max(id) c4 from t2 session(ts,10s);
sql insert into t2 values(1648791213001,1,1,3,1.0,1);
sql insert into t2 values(1648791213002,2,2,6,3.4,2);
sql insert into t2 values(1648791213003,4,9,3,4.8,3);
sql insert into t2 values(1648791233003,3,4,3,2.1,4);
sql insert into t2 values(1648791233004,3,5,3,3.4,5);
sql insert into t2 values(1648791233005,3,6,3,7.6,6);
#
sql insert into t2 values(1648791223003,20,7,3,10.1,7);
$loop_count = 0
loop2:
sleep 300
sql select * from streamt2 where c4=7;
$loop_count = $loop_count + 1
if $loop_count == 10 then
return -1
endi
if $rows != 1 then
print ======$rows
goto loop2
endi
# row 0
if $data01 != 2.091607978 then
print =====data01=$data01
goto loop2
endi
if $data02 != 3.274823935 then
print =====data02=$data02
goto loop2
endi
if $data03 != 1.800000000 then
print ======$data03
return -1
endi
if $data04 != 3.350000000 then
print ======$data04
return -1
endi
sql create database test3 vgroups 1;
sql use test3;
sql create table t1(ts timestamp, a int, b int , c int, d double);
sql create stream streams3 trigger at_once watermark 1d into streamt3 as select _wstartts, min(b), a,c from t1 session(ts,10s);
sql create stream streams4 trigger at_once watermark 1d into streamt4 as select _wstartts, max(b), a,c from t1 session(ts,10s);
sql create stream streams5 trigger at_once watermark 1d into streamt5 as select _wstartts, max(b), a,c from t1 session(ts,10s);
sql create stream streams6 trigger at_once watermark 1d into streamt6 as select _wstartts, max(b), a,c from t1 session(ts,10s);
sql insert into t1 values(1648791213001,1,1,1,1.0);
sql insert into t1 values(1648791213002,2,3,2,3.4);
sql insert into t1 values(1648791213003,4,9,3,4.8);
sql insert into t1 values(1648791213004,4,5,4,4.8);
sql insert into t1 values(1648791233004,3,4,0,2.1);
sql insert into t1 values(1648791233005,3,0,6,3.4);
sql insert into t1 values(1648791233006,3,6,7,7.6);
sql insert into t1 values(1648791233007,3,13,8,7.6);
sql insert into t1 values(1648791223004,20,7,9,10.1);
$loop_count = 0
loop3:
sleep 300
$loop_count = $loop_count + 1
if $loop_count == 10 then
return -1
endi
sql select * from streamt3;
if $rows == 0 then
print ======$rows
goto loop3
endi
sql select * from streamt4;
if $rows == 0 then
print ======$rows
goto loop3
endi
sql select * from streamt5;
if $rows == 0 then
print ======$rows
goto loop3
endi
sql select * from streamt6;
if $rows == 0 then
print ======$rows
goto loop3
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT system sh/exec.sh -n dnode1 -s stop -x SIGINT
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