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Merge pull request #15303 from taosdata/feature/TD-17357 

feat(stream):optimize update scan range
This commit is contained in:
liuyao 2022-07-22 17:29:34 +08:00 committed by GitHub
parent 031a78ab89 47cb043f4c
commit f069d5532c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 204 additions and 330 deletions
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20
source/libs/executor/inc/executorimpl.h
View File

@ -52,11 +52,12 @@ typedef int32_t (*__block_search_fn_t)(char* data, int32_t num, int64_t key, int
#define NEEDTO_COMPRESS_QUERY(size) ((size) > tsCompressColData ? 1 : 0)
#define START_TS_COLUMN_INDEX 0
#define END_TS_COLUMN_INDEX 1
#define UID_COLUMN_INDEX 2
#define GROUPID_COLUMN_INDEX UID_COLUMN_INDEX
#define DELETE_GROUPID_COLUMN_INDEX 2
#define START_TS_COLUMN_INDEX 0
#define END_TS_COLUMN_INDEX 1
#define UID_COLUMN_INDEX 2
#define GROUPID_COLUMN_INDEX 3
#define CALCULATE_START_TS_COLUMN_INDEX 4
#define CALCULATE_END_TS_COLUMN_INDEX 5
enum {
// when this task starts to execute, this status will set
@ -346,7 +347,6 @@ typedef enum EStreamScanMode {
STREAM_SCAN_FROM_READERHANDLE = 1,
STREAM_SCAN_FROM_RES,
STREAM_SCAN_FROM_UPDATERES,
STREAM_SCAN_FROM_DATAREADER, // todo(liuyao) delete it
STREAM_SCAN_FROM_DATAREADER_RETRIEVE,
STREAM_SCAN_FROM_DATAREADER_RANGE,
} EStreamScanMode;
@ -366,7 +366,7 @@ typedef struct SStreamAggSupporter {
char* pKeyBuf; // window key buffer
SDiskbasedBuf* pResultBuf; // query result buffer based on blocked-wised disk file
int32_t resultRowSize; // the result buffer size for each result row, with the meta data size for each row
SArray* pScanWindow;
SSDataBlock* pScanBlock;
} SStreamAggSupporter;
typedef struct SessionWindowSupporter {
@ -419,7 +419,7 @@ typedef struct SStreamScanInfo {
int32_t deleteDataIndex;
STimeWindow updateWin;
STimeWindowAggSupp twAggSup;
SSDataBlock* pUpdateDataRes;
// status for tmq
// SSchemaWrapper schema;
STqOffset offset;
@ -712,7 +712,6 @@ typedef struct SStreamStateAggOperatorInfo {
SSDataBlock* pDelRes;
SHashObj* pSeDeleted;
void* pDelIterator;
SArray* pScanWindow;
SArray* pChildren; // cache for children's result;
bool ignoreExpiredData;
} SStreamStateAggOperatorInfo;
@ -954,6 +953,7 @@ int32_t updateSessionWindowInfo(SResultWindowInfo* pWinInfo, TSKEY* pStartTs,
TSKEY* pEndTs, int32_t rows, int32_t start, int64_t gap, SHashObj* pStDeleted);
bool functionNeedToExecute(SqlFunctionCtx* pCtx);
bool isCloseWindow(STimeWindow* pWin, STimeWindowAggSupp* pSup);
void appendOneRow(SSDataBlock* pBlock, TSKEY* pStartTs, TSKEY* pEndTs, uint64_t* pUid);
int32_t finalizeResultRowIntoResultDataBlock(SDiskbasedBuf* pBuf, SResultRowPosition* resultRowPosition,
SqlFunctionCtx* pCtx, SExprInfo* pExprInfo, int32_t numOfExprs, const int32_t* rowCellOffset,
@ -970,7 +970,7 @@ SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanN
void copyUpdateDataBlock(SSDataBlock* pDest, SSDataBlock* pSource, int32_t tsColIndex);
int32_t generateGroupIdMap(STableListInfo* pTableListInfo, SReadHandle* pHandle, SNodeList* groupKey);
SSDataBlock* createPullDataBlock();
SSDataBlock* createSpecialDataBlock(EStreamType type);
#ifdef __cplusplus
}

3
source/libs/executor/src/executorimpl.c
View File

@ -5136,8 +5136,7 @@ int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, const char* pKey, SqlF
}
pSup->valueSize = size;
pSup->pScanWindow = taosArrayInit(4, sizeof(STimeWindow));
pSup->pScanBlock = createSpecialDataBlock(STREAM_CLEAR);
int32_t pageSize = 4096;
while (pageSize < pSup->resultRowSize * 4) {
pageSize <<= 1u;

384
source/libs/executor/src/scanoperator.c
View File

@ -25,7 +25,6 @@
#include "tdatablock.h"
#include "tmsg.h"
#include "executorimpl.h"
#include "query.h"
#include "tcompare.h"
#include "thash.h"
@ -812,6 +811,10 @@ static bool isSignleIntervalWindow(SStreamScanInfo* pInfo) {
return pInfo->sessionSup.parentType == QUERY_NODE_PHYSICAL_PLAN_STREAM_INTERVAL;
}
static bool isSlidingWindow(SStreamScanInfo* pInfo) {
return isIntervalWindow(pInfo) && pInfo->interval.interval != pInfo->interval.sliding;
}
static uint64_t getGroupId(SOperatorInfo* pOperator, uint64_t uid) {
uint64_t* groupId = taosHashGet(pOperator->pTaskInfo->tableqinfoList.map, &uid, sizeof(int64_t));
if (groupId) {
@ -834,17 +837,10 @@ static uint64_t getGroupId(SOperatorInfo* pOperator, uint64_t uid) {
}
static void setGroupId(SStreamScanInfo* pInfo, SSDataBlock* pBlock, int32_t groupColIndex, int32_t rowIndex) {
SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, groupColIndex);
uint64_t* groupCol = (uint64_t*)pColInfo->pData;
ASSERT(rowIndex < pBlock->info.rows);
switch (pBlock->info.type) {
case STREAM_DELETE_DATA:
case STREAM_RETRIEVE: {
SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, groupColIndex);
uint64_t* groupCol = (uint64_t*)pColInfo->pData;
pInfo->groupId = groupCol[rowIndex];
} break;
default:
break;
}
pInfo->groupId = groupCol[rowIndex];
}
void resetTableScanInfo(STableScanInfo* pTableScanInfo, STimeWindow* pWin) {
@ -864,7 +860,17 @@ static bool prepareRangeScan(SStreamScanInfo* pInfo, SSDataBlock* pBlock, int32_
SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
TSKEY* endData = (TSKEY*)pEndTsCol->pData;
STimeWindow win = {.skey = startData[*pRowIndex], .ekey = endData[*pRowIndex]};
SColumnInfoData* pCalStartTsCol = taosArrayGet(pBlock->pDataBlock, CALCULATE_START_TS_COLUMN_INDEX);
TSKEY* calStartData = (TSKEY*)pCalStartTsCol->pData;
SColumnInfoData* pCalEndTsCol = taosArrayGet(pBlock->pDataBlock, CALCULATE_END_TS_COLUMN_INDEX);
TSKEY* calEndData = (TSKEY*)pCalEndTsCol->pData;
setGroupId(pInfo, pBlock, GROUPID_COLUMN_INDEX, *pRowIndex);
if (isSlidingWindow(pInfo)) {
pInfo->updateWin.skey = calStartData[*pRowIndex];
pInfo->updateWin.ekey = calEndData[*pRowIndex];
}
(*pRowIndex)++;
for (; *pRowIndex < pBlock->info.rows; (*pRowIndex)++) {
@ -876,8 +882,8 @@ static bool prepareRangeScan(SStreamScanInfo* pInfo, SSDataBlock* pBlock, int32_
win.skey = TMIN(win.skey, startData[*pRowIndex]);
continue;
}
ASSERT((win.skey > startData[*pRowIndex] && win.ekey < endData[*pRowIndex]) ||
(isInTimeWindow(&win, startData[*pRowIndex], 0) || isInTimeWindow(&win, endData[*pRowIndex], 0)));
ASSERT(!(win.skey > startData[*pRowIndex] && win.ekey < endData[*pRowIndex]) ||
!(isInTimeWindow(&win, startData[*pRowIndex], 0) || isInTimeWindow(&win, endData[*pRowIndex], 0)));
break;
}
@ -908,68 +914,6 @@ static STimeWindow getSlidingWindow(TSKEY* tsCol, SInterval* pInterval, SDataBlo
win.ekey = endWin.ekey;
}
}
static bool prepareDataScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32_t tsColIndex, int32_t* pRowIndex) {
STimeWindow win = {
.skey = INT64_MIN,
.ekey = INT64_MAX,
};
bool needRead = false;
if (!isStateWindow(pInfo) && (*pRowIndex) < pSDB->info.rows) {
SColumnInfoData* pColDataInfo = taosArrayGet(pSDB->pDataBlock, tsColIndex);
TSKEY* tsCols = (TSKEY*)pColDataInfo->pData;
SResultRowInfo dumyInfo;
dumyInfo.cur.pageId = -1;
if (isSessionWindow(pInfo)) {
SStreamAggSupporter* pAggSup = pInfo->sessionSup.pStreamAggSup;
int64_t gap = pInfo->sessionSup.gap;
int32_t winIndex = 0;
SResultWindowInfo* pCurWin =
getSessionTimeWindow(pAggSup, tsCols[*pRowIndex], INT64_MIN, pSDB->info.groupId, gap, &winIndex);
win = pCurWin->win;
setGroupId(pInfo, pSDB, GROUPID_COLUMN_INDEX, *pRowIndex);
(*pRowIndex) += updateSessionWindowInfo(pCurWin, tsCols, NULL, pSDB->info.rows, *pRowIndex, gap, NULL);
} else {
setGroupId(pInfo, pSDB, GROUPID_COLUMN_INDEX, *pRowIndex);
pInfo->updateWin.skey = tsCols[*pRowIndex];
win = getSlidingWindow(tsCols, &pInfo->interval, &pSDB->info, pRowIndex);
pInfo->updateWin.ekey = tsCols[*pRowIndex - 1];
// win = getActiveTimeWindow(NULL, &dumyInfo, tsCols[*pRowIndex], &pInfo->interval, TSDB_ORDER_ASC);
// (*pRowIndex) +=
// getNumOfRowsInTimeWindow(&pSDB->info, tsCols, *pRowIndex, win.ekey, binarySearchForKey, NULL,
// TSDB_ORDER_ASC);
}
needRead = true;
} else if (isStateWindow(pInfo)) {
SArray* pWins = pInfo->sessionSup.pStreamAggSup->pScanWindow;
int32_t size = taosArrayGetSize(pWins);
if (pInfo->scanWinIndex < size) {
win = *(STimeWindow*)taosArrayGet(pWins, pInfo->scanWinIndex);
pInfo->scanWinIndex++;
needRead = true;
} else {
pInfo->scanWinIndex = 0;
taosArrayClear(pWins);
}
}
if (!needRead) {
return false;
}
resetTableScanInfo(pInfo->pTableScanOp->info, &win);
return true;
}
static void copyOneRow(SSDataBlock* dest, SSDataBlock* source, int32_t sourceRowId) {
for (int32_t j = 0; j < taosArrayGetSize(source->pDataBlock); j++) {
SColumnInfoData* pDestCol = (SColumnInfoData*)taosArrayGet(dest->pDataBlock, j);
SColumnInfoData* pSourceCol = (SColumnInfoData*)taosArrayGet(source->pDataBlock, j);
if (colDataIsNull_s(pSourceCol, sourceRowId)) {
colDataAppendNULL(pDestCol, dest->info.rows);
} else {
colDataAppend(pDestCol, dest->info.rows, colDataGetData(pSourceCol, sourceRowId), false);
}
}
dest->info.rows++;
}
static SSDataBlock* doRangeScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32_t tsColIndex, int32_t* pRowIndex) {
while (1) {
@ -982,29 +926,6 @@ static SSDataBlock* doRangeScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32
if (!pResult) {
blockDataCleanup(pSDB);
*pRowIndex = 0;
STableScanInfo* pTableScanInfo = pInfo->pTableScanOp->info;
tsdbReaderClose(pTableScanInfo->dataReader);
pTableScanInfo->dataReader = NULL;
return NULL;
}
if (pResult->info.groupId == pInfo->groupId) {
return pResult;
}
}
}
static SSDataBlock* doDataScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32_t tsColIndex, int32_t* pRowIndex) {
while (1) {
SSDataBlock* pResult = NULL;
pResult = doTableScan(pInfo->pTableScanOp);
if (pResult == NULL) {
if (prepareDataScan(pInfo, pSDB, tsColIndex, pRowIndex)) {
// scan next window data
pResult = doTableScan(pInfo->pTableScanOp);
}
}
if (!pResult) {
pInfo->updateWin = (STimeWindow){.skey = INT64_MIN, .ekey = INT64_MAX};
STableScanInfo* pTableScanInfo = pInfo->pTableScanOp->info;
tsdbReaderClose(pTableScanInfo->dataReader);
@ -1017,77 +938,31 @@ static SSDataBlock* doDataScan(SStreamScanInfo* pInfo, SSDataBlock* pSDB, int32_
return pResult;
}
}
/* Todo(liuyao) for partition by column
SSDataBlock* pBlock = createOneDataBlock(pResult, true);
blockDataCleanup(pResult);
for (int32_t i = 0; i < pBlock->info.rows; i++) {
uint64_t id = getGroupId(pInfo->pOperatorDumy, pBlock->info.uid);
if (id == pInfo->groupId) {
copyOneRow(pResult, pBlock, i);
}
}
return pResult;
*/
}
static void generateIntervalTs(SStreamScanInfo* pInfo, SSDataBlock* pDelBlock, SOperatorInfo* pOperator,
SSDataBlock* pUpdateRes) {
if (pDelBlock->info.rows == 0) {
return;
}
blockDataCleanup(pUpdateRes);
blockDataEnsureCapacity(pUpdateRes, 64);
ASSERT(taosArrayGetSize(pDelBlock->pDataBlock) >= 3);
SColumnInfoData* pStartTsCol = taosArrayGet(pDelBlock->pDataBlock, START_TS_COLUMN_INDEX);
TSKEY* startData = (TSKEY*)pStartTsCol->pData;
SColumnInfoData* pEndTsCol = taosArrayGet(pDelBlock->pDataBlock, END_TS_COLUMN_INDEX);
TSKEY* endData = (TSKEY*)pEndTsCol->pData;
SColumnInfoData* pGpCol = taosArrayGet(pDelBlock->pDataBlock, UID_COLUMN_INDEX);
uint64_t* uidCol = (uint64_t*)pGpCol->pData;
SColumnInfoData* pDestTsCol = taosArrayGet(pUpdateRes->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pDestGpCol = taosArrayGet(pUpdateRes->pDataBlock, GROUPID_COLUMN_INDEX);
for (int32_t i = pInfo->deleteDataIndex;
i < pDelBlock->info.rows &&
i < pDelBlock->info.capacity - (endData[i] - startData[i]) / pInfo->interval.interval - 1;
i++) {
uint64_t groupId = getGroupId(pOperator, uidCol[i]);
for (TSKEY startTs = startData[i]; startTs <= endData[i];) {
colDataAppend(pDestTsCol, pUpdateRes->info.rows, (const char*)&startTs, false);
colDataAppend(pDestGpCol, pUpdateRes->info.rows, (const char*)&groupId, false);
pUpdateRes->info.rows++;
startTs = taosTimeAdd(startTs, pInfo->interval.interval, pInfo->interval.intervalUnit, pInfo->interval.precision);
}
pInfo->deleteDataIndex++;
}
if (pInfo->deleteDataIndex > 0 && pInfo->deleteDataIndex == pDelBlock->info.rows) {
blockDataCleanup(pDelBlock);
pInfo->deleteDataIndex = 0;
}
}
static void generateScanRange(SStreamScanInfo* pInfo, SSDataBlock* pBlock, SOperatorInfo* pOperator,
SSDataBlock* pUpdateRes) {
if (pBlock->info.rows == 0) {
return;
static int32_t generateSessionScanRange(SStreamScanInfo* pInfo, SSDataBlock* pSrcBlock, SSDataBlock* pDestBlock) {
if (pSrcBlock->info.rows == 0) {
return TSDB_CODE_SUCCESS;
}
blockDataCleanup(pUpdateRes);
blockDataEnsureCapacity(pUpdateRes, pBlock->info.rows);
ASSERT(taosArrayGetSize(pBlock->pDataBlock) >= 3);
SColumnInfoData* pStartTsCol = taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
blockDataCleanup(pDestBlock);
int32_t code = blockDataEnsureCapacity(pDestBlock, pSrcBlock->info.rows);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
ASSERT(taosArrayGetSize(pSrcBlock->pDataBlock) >= 3);
SColumnInfoData* pStartTsCol = taosArrayGet(pSrcBlock->pDataBlock, START_TS_COLUMN_INDEX);
TSKEY* startData = (TSKEY*)pStartTsCol->pData;
SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pEndTsCol = taosArrayGet(pSrcBlock->pDataBlock, END_TS_COLUMN_INDEX);
TSKEY* endData = (TSKEY*)pEndTsCol->pData;
SColumnInfoData* pGpCol = taosArrayGet(pBlock->pDataBlock, UID_COLUMN_INDEX);
uint64_t* uidCol = (uint64_t*)pGpCol->pData;
SColumnInfoData* pUidCol = taosArrayGet(pSrcBlock->pDataBlock, UID_COLUMN_INDEX);
uint64_t* uidCol = (uint64_t*)pUidCol->pData;
SColumnInfoData* pDestStartCol = taosArrayGet(pUpdateRes->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pDestEndCol = taosArrayGet(pUpdateRes->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pDestGpCol = taosArrayGet(pUpdateRes->pDataBlock, GROUPID_COLUMN_INDEX);
SColumnInfoData* pDestStartCol = taosArrayGet(pDestBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pDestEndCol = taosArrayGet(pDestBlock->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pDestGpCol = taosArrayGet(pDestBlock->pDataBlock, GROUPID_COLUMN_INDEX);
int32_t dummy = 0;
for (int32_t i = 0; i < pBlock->info.rows; i++) {
uint64_t groupId = getGroupId(pOperator, uidCol[i]);
for (int32_t i = 0; i < pSrcBlock->info.rows; i++) {
uint64_t groupId = getGroupId(pInfo->pTableScanOp, uidCol[i]);
// gap must be 0.
SResultWindowInfo* pStartWin =
getCurSessionWindow(pInfo->sessionSup.pStreamAggSup, startData[i], endData[i], groupId, 0, &dummy);
@ -1101,46 +976,75 @@ static void generateScanRange(SStreamScanInfo* pInfo, SSDataBlock* pBlock, SOper
colDataAppend(pDestStartCol, i, (const char*)&pStartWin->win.skey, false);
colDataAppend(pDestEndCol, i, (const char*)&pEndWin->win.ekey, false);
colDataAppend(pDestGpCol, i, (const char*)&groupId, false);
pUpdateRes->info.rows++;
pDestBlock->info.rows++;
}
return TSDB_CODE_SUCCESS;
}
static void setUpdateData(SStreamScanInfo* pInfo, SSDataBlock* pBlock, SSDataBlock* pUpdateBlock) {
blockDataCleanup(pUpdateBlock);
int32_t size = taosArrayGetSize(pInfo->tsArray);
if (pInfo->tsArrayIndex < size) {
SColumnInfoData* pCol = (SColumnInfoData*)taosArrayGet(pUpdateBlock->pDataBlock, pInfo->primaryTsIndex);
ASSERT(pCol->info.type == TSDB_DATA_TYPE_TIMESTAMP);
blockDataEnsureCapacity(pUpdateBlock, size);
int32_t rowId = *(int32_t*)taosArrayGet(pInfo->tsArray, pInfo->tsArrayIndex);
pInfo->groupId = getGroupId(pInfo->pTableScanOp, pBlock->info.uid);
int32_t i = 0;
for (; i < size; i++) {
rowId = *(int32_t*)taosArrayGet(pInfo->tsArray, i + pInfo->tsArrayIndex);
uint64_t id = getGroupId(pInfo->pTableScanOp, pBlock->info.uid);
if (pInfo->groupId != id) {
break;
}
copyOneRow(pUpdateBlock, pBlock, rowId);
}
pUpdateBlock->info.rows = i;
pInfo->tsArrayIndex += i;
pUpdateBlock->info.groupId = pInfo->groupId;
pUpdateBlock->info.type = STREAM_CLEAR;
blockDataUpdateTsWindow(pUpdateBlock, 0);
static int32_t generateIntervalScanRange(SStreamScanInfo* pInfo, SSDataBlock* pSrcBlock, SSDataBlock* pDestBlock) {
blockDataCleanup(pDestBlock);
int32_t rows = pSrcBlock->info.rows;
if (rows == 0) {
return TSDB_CODE_SUCCESS;
}
int32_t code = blockDataEnsureCapacity(pDestBlock, rows);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
SColumnInfoData* pTsCol = (SColumnInfoData*)taosArrayGet(pSrcBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pUidCol = taosArrayGet(pSrcBlock->pDataBlock, UID_COLUMN_INDEX);
uint64_t* uidCol = (uint64_t*)pUidCol->pData;
ASSERT(pTsCol->info.type == TSDB_DATA_TYPE_TIMESTAMP);
TSKEY* tsCol = (TSKEY*)pTsCol->pData;
SColumnInfoData* pStartTsCol = taosArrayGet(pDestBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pEndTsCol = taosArrayGet(pDestBlock->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pGpCol = taosArrayGet(pDestBlock->pDataBlock, GROUPID_COLUMN_INDEX);
SColumnInfoData* pCalStartTsCol = taosArrayGet(pDestBlock->pDataBlock, CALCULATE_START_TS_COLUMN_INDEX);
SColumnInfoData* pCalEndTsCol = taosArrayGet(pDestBlock->pDataBlock, CALCULATE_END_TS_COLUMN_INDEX);
uint64_t groupId = getGroupId(pInfo->pTableScanOp, uidCol[0]);
for (int32_t i = 0; i < rows; ) {
colDataAppend(pCalStartTsCol, pDestBlock->info.rows, (const char*)(tsCol + i), false);
STimeWindow win = getSlidingWindow(tsCol, &pInfo->interval, &pSrcBlock->info, &i);
colDataAppend(pCalEndTsCol, pDestBlock->info.rows, (const char*)(tsCol + i - 1), false);
colDataAppend(pStartTsCol, pDestBlock->info.rows, (const char*)(&win.skey), false);
colDataAppend(pEndTsCol, pDestBlock->info.rows, (const char*)(&win.ekey), false);
colDataAppend(pGpCol, pDestBlock->info.rows, (const char*)(&groupId), false);
pDestBlock->info.rows++;
}
// all rows have same group id
ASSERT(pInfo->tsArrayIndex >= size);
if (size > 0 && pInfo->tsArrayIndex == size) {
taosArrayClear(pInfo->tsArray);
}
pDestBlock->info.groupId = groupId;
return TSDB_CODE_SUCCESS;
}
if (size == 0) {
generateIntervalTs(pInfo, pInfo->pDeleteDataRes, pInfo->pTableScanOp, pUpdateBlock);
static int32_t generateScanRange(SStreamScanInfo* pInfo, SSDataBlock* pSrcBlock, SSDataBlock* pDestBlock) {
int32_t code = TSDB_CODE_SUCCESS;
if (isIntervalWindow(pInfo)) {
code = generateIntervalScanRange(pInfo, pSrcBlock, pDestBlock);
} else {
code = generateSessionScanRange(pInfo, pSrcBlock, pDestBlock);
}
pDestBlock->info.type = STREAM_CLEAR;
blockDataUpdateTsWindow(pDestBlock, 0);
return code;
}
void appendOneRow(SSDataBlock* pBlock, TSKEY* pStartTs, TSKEY* pEndTs, uint64_t* pUid) {
SColumnInfoData* pStartTsCol = taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pUidCol = taosArrayGet(pBlock->pDataBlock, UID_COLUMN_INDEX);
colDataAppend(pStartTsCol, pBlock->info.rows, (const char*)pStartTs, false);
colDataAppend(pEndTsCol, pBlock->info.rows, (const char*)pEndTs, false);
colDataAppend(pUidCol, pBlock->info.rows, (const char*)pUid, false);
pBlock->info.rows++;
}
static void checkUpdateData(SStreamScanInfo* pInfo, bool invertible, SSDataBlock* pBlock, bool out) {
if (out) {
blockDataCleanup(pInfo->pUpdateDataRes);
blockDataEnsureCapacity(pInfo->pUpdateDataRes, pBlock->info.rows);
}
SColumnInfoData* pColDataInfo = taosArrayGet(pBlock->pDataBlock, pInfo->primaryTsIndex);
ASSERT(pColDataInfo->info.type == TSDB_DATA_TYPE_TIMESTAMP);
TSKEY* tsCol = (TSKEY*)pColDataInfo->pData;
@ -1151,9 +1055,13 @@ static void checkUpdateData(SStreamScanInfo* pInfo, bool invertible, SSDataBlock
// must check update info first.
bool update = updateInfoIsUpdated(pInfo->pUpdateInfo, pBlock->info.uid, tsCol[rowId]);
if ((update || (isSignleIntervalWindow(pInfo) && isCloseWindow(&win, &pInfo->twAggSup))) && out) {
taosArrayPush(pInfo->tsArray, &rowId);
appendOneRow(pInfo->pUpdateDataRes, tsCol + rowId, tsCol + rowId, &pBlock->info.uid);
}
}
if (out) {
blockDataUpdateTsWindow(pInfo->pUpdateDataRes, 0);
pInfo->pUpdateDataRes->info.type = STREAM_CLEAR;
}
}
static void setBlockGroupId(SOperatorInfo* pOperator, SSDataBlock* pBlock, int32_t uidColIndex) {
@ -1319,26 +1227,18 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
case STREAM_RETRIEVE: {
pInfo->blockType = STREAM_INPUT__DATA_SUBMIT;
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RETRIEVE;
copyDataBlock(pInfo->pPullDataRes, pBlock);
pInfo->pullDataResIndex = 0;
prepareDataScan(pInfo, pInfo->pPullDataRes, START_TS_COLUMN_INDEX, &pInfo->pullDataResIndex);
copyDataBlock(pInfo->pUpdateRes, pBlock);
prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
updateInfoAddCloseWindowSBF(pInfo->pUpdateInfo);
} break;
case STREAM_DELETE_DATA: {
pInfo->blockType = STREAM_INPUT__DATA_SUBMIT;
pInfo->updateResIndex = 0;
if (isIntervalWindow(pInfo)) {
copyDataBlock(pInfo->pDeleteDataRes, pBlock);
generateIntervalTs(pInfo, pInfo->pDeleteDataRes, pInfo->pTableScanOp, pInfo->pUpdateRes);
prepareDataScan(pInfo, pInfo->pUpdateRes, START_TS_COLUMN_INDEX, &pInfo->updateResIndex);
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER;
} else {
generateScanRange(pInfo, pBlock, pInfo->pTableScanOp, pInfo->pUpdateRes);
prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
}
pInfo->pUpdateRes->info.type = STREAM_DELETE_DATA;
return pInfo->pUpdateRes;
generateScanRange(pInfo, pBlock, pInfo->pUpdateRes);
prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
copyDataBlock(pInfo->pDeleteDataRes, pInfo->pUpdateRes);
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
return pInfo->pDeleteDataRes;
} break;
default:
break;
@ -1351,51 +1251,27 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
return pInfo->pRes;
} else if (pInfo->scanMode == STREAM_SCAN_FROM_UPDATERES) {
if (isStateWindow(pInfo)) {
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
} else {
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER;
prepareDataScan(pInfo, pInfo->pUpdateRes, pInfo->primaryTsIndex, &pInfo->updateResIndex);
}
generateScanRange(pInfo, pInfo->pUpdateDataRes, pInfo->pUpdateRes);
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
return pInfo->pUpdateRes;
} else if (pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER_RETRIEVE) {
SSDataBlock* pSDB = doDataScan(pInfo, pInfo->pPullDataRes, 0, &pInfo->pullDataResIndex);
if (pSDB != NULL) {
checkUpdateData(pInfo, true, pSDB, false);
pSDB->info.type = STREAM_PULL_DATA;
return pSDB;
}
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER;
} else if (pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER) {
SSDataBlock* pSDB = doDataScan(pInfo, pInfo->pUpdateRes, pInfo->primaryTsIndex, &pInfo->updateResIndex);
if (pSDB) {
pSDB->info.type = STREAM_NORMAL;
checkUpdateData(pInfo, true, pSDB, false);
return pSDB;
}
setUpdateData(pInfo, pInfo->pRes, pInfo->pUpdateRes);
if (pInfo->pUpdateRes->info.rows > 0) {
prepareDataScan(pInfo, pInfo->pUpdateRes, pInfo->primaryTsIndex, &pInfo->updateResIndex);
return pInfo->pUpdateRes;
}
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
} else if (pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER_RANGE) {
} else if (pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER_RANGE || pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER_RETRIEVE) {
SSDataBlock* pSDB = doRangeScan(pInfo, pInfo->pUpdateRes, pInfo->primaryTsIndex, &pInfo->updateResIndex);
if (pSDB) {
pSDB->info.type = STREAM_NORMAL;
pSDB->info.type = pInfo->scanMode == STREAM_SCAN_FROM_DATAREADER_RANGE ? STREAM_NORMAL : STREAM_PULL_DATA;
checkUpdateData(pInfo, true, pSDB, false);
return pSDB;
}
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
} else if (isStateWindow(pInfo)) {
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER;
pInfo->updateResIndex = pInfo->pUpdateRes->info.rows;
if (prepareDataScan(pInfo, pInfo->pUpdateRes, pInfo->primaryTsIndex, &pInfo->updateResIndex)) {
blockDataCleanup(pInfo->pUpdateRes);
// return empty data blcok
return pInfo->pUpdateRes;
}
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
}
if (isStateWindow(pInfo) && pInfo->sessionSup.pStreamAggSup->pScanBlock->info.rows > 0) {
pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
pInfo->updateResIndex = 0;
copyDataBlock(pInfo->pUpdateRes, pInfo->sessionSup.pStreamAggSup->pScanBlock);
blockDataCleanup(pInfo->sessionSup.pStreamAggSup->pScanBlock);
prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
return pInfo->pUpdateRes;
}
SDataBlockInfo* pBlockInfo = &pInfo->pRes->info;
@ -1454,15 +1330,14 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
} else if (pInfo->pUpdateInfo) {
pInfo->tsArrayIndex = 0;
checkUpdateData(pInfo, true, pInfo->pRes, true);
setUpdateData(pInfo, pInfo->pRes, pInfo->pUpdateRes);
pInfo->twAggSup.maxTs = TMAX(pInfo->twAggSup.maxTs, pBlockInfo->window.ekey);
if (pInfo->pUpdateRes->info.rows > 0) {
if (pInfo->pUpdateRes->info.type == STREAM_CLEAR) {
if (pInfo->pUpdateDataRes->info.rows > 0) {
if (pInfo->pUpdateDataRes->info.type == STREAM_CLEAR) {
pInfo->updateResIndex = 0;
pInfo->scanMode = STREAM_SCAN_FROM_UPDATERES;
} else if (pInfo->pUpdateRes->info.type == STREAM_INVERT) {
} else if (pInfo->pUpdateDataRes->info.type == STREAM_INVERT) {
pInfo->scanMode = STREAM_SCAN_FROM_RES;
return pInfo->pUpdateRes;
return pInfo->pUpdateDataRes;
}
}
}
@ -1628,17 +1503,18 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
}
pInfo->pRes = createResDataBlock(pDescNode);
pInfo->pUpdateRes = createResDataBlock(pDescNode);
pInfo->pUpdateRes = createSpecialDataBlock(STREAM_CLEAR);
pInfo->pCondition = pScanPhyNode->node.pConditions;
pInfo->scanMode = STREAM_SCAN_FROM_READERHANDLE;
pInfo->sessionSup =
(SessionWindowSupporter){.pStreamAggSup = NULL, .gap = -1, .parentType = QUERY_NODE_PHYSICAL_PLAN};
pInfo->groupId = 0;
pInfo->pPullDataRes = createPullDataBlock();
pInfo->pPullDataRes = createSpecialDataBlock(STREAM_RETRIEVE);
pInfo->pStreamScanOp = pOperator;
pInfo->deleteDataIndex = 0;
pInfo->pDeleteDataRes = createPullDataBlock();
pInfo->pDeleteDataRes = createSpecialDataBlock(STREAM_DELETE_DATA);
pInfo->updateWin = (STimeWindow){.skey = INT64_MAX, .ekey = INT64_MAX};
pInfo->pUpdateDataRes = createSpecialDataBlock(STREAM_CLEAR);
pOperator->name = "StreamScanOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN;

103
source/libs/executor/src/timewindowoperator.c
View File

@ -1373,8 +1373,10 @@ void doDeleteSpecifyIntervalWindow(SAggSupporter* pAggSup, SSDataBlock* pBlock,
static void doClearWindows(SAggSupporter* pAggSup, SExprSupp* pSup1, SInterval* pInterval, int32_t numOfOutput,
SSDataBlock* pBlock, SArray* pUpWins) {
SColumnInfoData* pTsCol = taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
TSKEY* tsCols = (TSKEY*)pTsCol->pData;
SColumnInfoData* pStartTsCol = taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
TSKEY* startTsCols = (TSKEY*)pStartTsCol->pData;
SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
TSKEY* endTsCols = (TSKEY*)pEndTsCol->pData;
uint64_t* pGpDatas = NULL;
if (pBlock->info.type == STREAM_RETRIEVE) {
SColumnInfoData* pGpCol = taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
@ -1382,22 +1384,18 @@ static void doClearWindows(SAggSupporter* pAggSup, SExprSupp* pSup1, SInterval*
}
int32_t step = 0;
int32_t startPos = 0;
SResultRowInfo dumyInfo;
dumyInfo.cur.pageId = -1;
STimeWindow win = getActiveTimeWindow(NULL, &dumyInfo, tsCols[0], pInterval, TSDB_ORDER_ASC);
while (1) {
step =
getNumOfRowsInTimeWindow(&pBlock->info, tsCols, startPos, win.ekey, binarySearchForKey, NULL, TSDB_ORDER_ASC);
uint64_t winGpId = pGpDatas ? pGpDatas[startPos] : pBlock->info.groupId;
bool res = doClearWindow(pAggSup, pSup1, (char*)&win.skey, sizeof(TSKEY), winGpId, numOfOutput);
if (pUpWins && res) {
SWinRes winRes = {.ts = win.skey, .groupId = winGpId};
taosArrayPush(pUpWins, &winRes);
}
int32_t prevEndPos = step - 1 + startPos;
startPos = getNextQualifiedWindow(pInterval, &win, &pBlock->info, tsCols, prevEndPos, TSDB_ORDER_ASC);
if (startPos < 0) {
break;
for (int32_t i = 0; i < pBlock->info.rows; i++) {
SResultRowInfo dumyInfo;
dumyInfo.cur.pageId = -1;
STimeWindow win = getActiveTimeWindow(NULL, &dumyInfo, startTsCols[i], pInterval, TSDB_ORDER_ASC);
while (win.ekey <= endTsCols[i]) {
uint64_t winGpId = pGpDatas ? pGpDatas[startPos] : pBlock->info.groupId;
bool res = doClearWindow(pAggSup, pSup1, (char*)&win.skey, sizeof(TSKEY), winGpId, numOfOutput);
if (pUpWins && res) {
SWinRes winRes = {.ts = win.skey, .groupId = winGpId};
taosArrayPush(pUpWins, &winRes);
}
getNextTimeWindow(pInterval, pInterval->precision, TSDB_ORDER_ASC, &win);
}
}
}
@ -1501,7 +1499,7 @@ static void doBuildDeleteResult(SArray* pWins, int32_t* index, SSDataBlock* pBlo
}
blockDataEnsureCapacity(pBlock, size - *index);
SColumnInfoData* pTsCol = taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pGroupCol = taosArrayGet(pBlock->pDataBlock, DELETE_GROUPID_COLUMN_INDEX);
SColumnInfoData* pGroupCol = taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
for (int32_t i = *index; i < size; i++) {
SWinRes* pWin = taosArrayGet(pWins, i);
colDataAppend(pTsCol, pBlock->info.rows, (const char*)&pWin->ts, false);
@ -1793,10 +1791,7 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo*
pInfo->pRecycledPages = taosArrayInit(4, sizeof(int32_t));
pInfo->pDelWins = taosArrayInit(4, sizeof(SWinRes));
pInfo->delIndex = 0;
// pInfo->pDelRes = createPullDataBlock(); todo(liuyao) for delete
pInfo->pDelRes = createOneDataBlock(pInfo->binfo.pRes, false); // todo(liuyao) for delete
pInfo->pDelRes->info.type = STREAM_DELETE_RESULT; // todo(liuyao) for delete
pInfo->pDelRes = createSpecialDataBlock(STREAM_DELETE_RESULT);
initResultRowInfo(&pInfo->binfo.resultRowInfo);
pOperator->name = "TimeIntervalAggOperator";
@ -2598,14 +2593,6 @@ static void doHashInterval(SOperatorInfo* pOperatorInfo, SSDataBlock* pSDataBloc
chId = getChildIndex(pSDataBlock);
index = taosArraySearchIdx(chArray, &chId, compareInt32Val, TD_EQ);
}
// if (index != -1 && pSDataBlock->info.type == STREAM_PULL_DATA) {
// qDebug("===stream===delete child id %d", chId);
// taosArrayRemove(chArray, index);
// if (taosArrayGetSize(chArray) == 0) {
// // pull data is over
// taosHashRemove(pInfo->pPullDataMap, &winRes, sizeof(SWinRes));
// }
// }
if (index == -1 || pSDataBlock->info.type == STREAM_PULL_DATA) {
ignore = false;
}
@ -2697,16 +2684,18 @@ static void doBuildPullDataBlock(SArray* array, int32_t* pIndex, SSDataBlock* pB
}
blockDataEnsureCapacity(pBlock, size - (*pIndex));
ASSERT(3 <= taosArrayGetSize(pBlock->pDataBlock));
SColumnInfoData* pStartTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
SColumnInfoData* pEndTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
SColumnInfoData* pGroupId = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
SColumnInfoData* pCalStartTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, CALCULATE_START_TS_COLUMN_INDEX);
SColumnInfoData* pCalEndTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, CALCULATE_END_TS_COLUMN_INDEX);
for (; (*pIndex) < size; (*pIndex)++) {
SPullWindowInfo* pWin = taosArrayGet(array, (*pIndex));
SColumnInfoData* pStartTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, START_TS_COLUMN_INDEX);
colDataAppend(pStartTs, pBlock->info.rows, (const char*)&pWin->window.skey, false);
SColumnInfoData* pEndTs = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
colDataAppend(pEndTs, pBlock->info.rows, (const char*)&pWin->window.ekey, false);
SColumnInfoData* pGroupId = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
colDataAppend(pGroupId, pBlock->info.rows, (const char*)&pWin->groupId, false);
colDataAppend(pCalStartTs, pBlock->info.rows, (const char*)&pWin->window.skey, false);
colDataAppend(pCalEndTs, pBlock->info.rows, (const char*)&pWin->window.ekey, false);
pBlock->info.rows++;
}
if ((*pIndex) == size) {
@ -2825,7 +2814,8 @@ static SSDataBlock* doStreamFinalIntervalAgg(SOperatorInfo* pOperator) {
continue;
}
removeResults(pUpWins, pUpdated);
copyUpdateDataBlock(pInfo->pUpdateRes, pBlock, pInfo->primaryTsIndex);
copyDataBlock(pInfo->pUpdateRes, pBlock);
// copyUpdateDataBlock(pInfo->pUpdateRes, pBlock, pInfo->primaryTsIndex);
pInfo->returnUpdate = true;
taosArrayDestroy(pUpWins);
break;
@ -2933,12 +2923,12 @@ static SSDataBlock* doStreamFinalIntervalAgg(SOperatorInfo* pOperator) {
return NULL;
}
SSDataBlock* createPullDataBlock() {
SSDataBlock* createSpecialDataBlock(EStreamType type) {
SSDataBlock* pBlock = taosMemoryCalloc(1, sizeof(SSDataBlock));
pBlock->info.hasVarCol = false;
pBlock->info.groupId = 0;
pBlock->info.rows = 0;
pBlock->info.type = STREAM_RETRIEVE;
pBlock->info.type = type;
pBlock->info.rowSize = sizeof(TSKEY) + sizeof(TSKEY) + sizeof(uint64_t);
pBlock->pDataBlock = taosArrayInit(3, sizeof(SColumnInfoData));
@ -2952,6 +2942,14 @@ SSDataBlock* createPullDataBlock() {
infoData.info.type = TSDB_DATA_TYPE_UBIGINT;
infoData.info.bytes = sizeof(uint64_t);
// uid
taosArrayPush(pBlock->pDataBlock, &infoData);
// group id
taosArrayPush(pBlock->pDataBlock, &infoData);
// calculate start ts
taosArrayPush(pBlock->pDataBlock, &infoData);
// calculate end ts
taosArrayPush(pBlock->pDataBlock, &infoData);
return pBlock;
@ -3019,8 +3017,7 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
goto _error;
}
}
pInfo->pUpdateRes = createResDataBlock(pPhyNode->pOutputDataBlockDesc);
pInfo->pUpdateRes->info.type = STREAM_CLEAR;
pInfo->pUpdateRes = createSpecialDataBlock(STREAM_CLEAR);
blockDataEnsureCapacity(pInfo->pUpdateRes, 128);
pInfo->returnUpdate = false;
@ -3042,11 +3039,9 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
pInfo->pullIndex = 0;
_hash_fn_t hashFn = taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY);
pInfo->pPullDataMap = taosHashInit(64, hashFn, false, HASH_NO_LOCK);
pInfo->pPullDataRes = createPullDataBlock();
pInfo->pPullDataRes = createSpecialDataBlock(STREAM_RETRIEVE);
pInfo->ignoreExpiredData = pIntervalPhyNode->window.igExpired;
// pInfo->pDelRes = createPullDataBlock(); // todo(liuyao) for delete
pInfo->pDelRes = createOneDataBlock(pInfo->binfo.pRes, false); // todo(liuyao) for delete
pInfo->pDelRes->info.type = STREAM_DELETE_RESULT; // todo(liuyao) for delete
pInfo->pDelRes = createSpecialDataBlock(STREAM_DELETE_RESULT);
pInfo->delIndex = 0;
pInfo->pDelWins = taosArrayInit(4, sizeof(SWinRes));
@ -3061,7 +3056,9 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
pOperator->fpSet =
createOperatorFpSet(NULL, doStreamFinalIntervalAgg, NULL, NULL, destroyStreamFinalIntervalOperatorInfo,
aggEncodeResultRow, aggDecodeResultRow, NULL);
if (pPhyNode->type == QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_INTERVAL) {
initIntervalDownStream(downstream, pPhyNode->type);
}
code = appendDownstream(pOperator, &downstream, 1);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
@ -3086,6 +3083,7 @@ void destroyStreamAggSupporter(SStreamAggSupporter* pSup) {
}
taosHashCleanup(pSup->pResultRows);
destroyDiskbasedBuf(pSup->pResultBuf);
blockDataDestroy(pSup->pScanBlock);
}
void destroyStreamSessionAggOperatorInfo(void* param, int32_t numOfOutput) {
@ -3200,7 +3198,7 @@ SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SPh
_hash_fn_t hashFn = taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY);
pInfo->pStDeleted = taosHashInit(64, hashFn, true, HASH_NO_LOCK);
pInfo->pDelIterator = NULL;
// pInfo->pDelRes = createPullDataBlock();
// pInfo->pDelRes = createSpecialDataBlock(STREAM_DELETE_RESULT);
pInfo->pDelRes = createOneDataBlock(pInfo->binfo.pRes, false); // todo(liuyao) for delete
pInfo->pDelRes->info.type = STREAM_DELETE_RESULT; // todo(liuyao) for delete
pInfo->pChildren = NULL;
@ -3559,7 +3557,7 @@ static void doDeleteTimeWindows(SStreamAggSupporter* pAggSup, SSDataBlock* pBloc
TSKEY* startDatas = (TSKEY*)pStartTsCol->pData;
SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
TSKEY* endDatas = (TSKEY*)pEndTsCol->pData;
SColumnInfoData* pGroupCol = taosArrayGet(pBlock->pDataBlock, UID_COLUMN_INDEX);
SColumnInfoData* pGroupCol = taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
uint64_t* gpDatas = (uint64_t*)pGroupCol->pData;
for (int32_t i = 0; i < pBlock->info.rows; i++) {
int32_t winIndex = 0;
@ -4255,7 +4253,6 @@ static void doClearStateWindows(SStreamAggSupporter* pAggSup, SSDataBlock* pBloc
step = updateStateWindowInfo(pAggSup->pCurWins, winIndex, tsCol, pKeyColInfo, pBlock->info.rows, i, &allEqual,
pSeDeleted);
ASSERT(isTsInWindow(pCurWin, tsCol[i]) || isEqualStateKey(pCurWin, pKeyData));
taosArrayPush(pAggSup->pScanWindow, &pCurWin->winInfo.win);
taosHashRemove(pSeUpdated, &pCurWin->winInfo.pos, sizeof(SResultRowPosition));
deleteWindow(pAggSup->pCurWins, winIndex);
}
@ -4280,8 +4277,9 @@ static void doStreamStateAggImpl(SOperatorInfo* pOperator, SSDataBlock* pSDataBl
} else {
return;
}
SStreamAggSupporter* pAggSup = &pInfo->streamAggSup;
blockDataEnsureCapacity(pAggSup->pScanBlock, pSDataBlock->info.rows);
SColumnInfoData* pKeyColInfo = taosArrayGet(pSDataBlock->pDataBlock, pInfo->stateCol.slotId);
for (int32_t i = 0; i < pSDataBlock->info.rows; i += winRows) {
if (pInfo->ignoreExpiredData && isOverdue(tsCols[i], &pInfo->twAggSup)) {
@ -4296,7 +4294,8 @@ static void doStreamStateAggImpl(SOperatorInfo* pOperator, SSDataBlock* pSDataBl
winRows = updateStateWindowInfo(pAggSup->pCurWins, winIndex, tsCols, pKeyColInfo, pSDataBlock->info.rows, i,
&allEqual, pInfo->pSeDeleted);
if (!allEqual) {
taosArrayPush(pAggSup->pScanWindow, &pCurWin->winInfo.win);
appendOneRow(pAggSup->pScanBlock, &pCurWin->winInfo.win.skey, &pCurWin->winInfo.win.ekey,
&pSDataBlock->info.groupId);
taosHashRemove(pSeUpdated, &pCurWin->winInfo.pos, sizeof(SResultRowPosition));
deleteWindow(pAggSup->pCurWins, winIndex);
continue;
@ -4460,7 +4459,7 @@ SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhys
_hash_fn_t hashFn = taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY);
pInfo->pSeDeleted = taosHashInit(64, hashFn, true, HASH_NO_LOCK);
pInfo->pDelIterator = NULL;
// pInfo->pDelRes = createPullDataBlock(); // todo(liuyao) for delete
// pInfo->pDelRes = createSpecialDataBlock(STREAM_DELETE_RESULT);
pInfo->pDelRes = createOneDataBlock(pInfo->binfo.pRes, false); // todo(liuyao) for delete
pInfo->pDelRes->info.type = STREAM_DELETE_RESULT; // todo(liuyao) for delete
pInfo->pChildren = NULL;

20
source/libs/function/src/builtinsimpl.c
View File

@ -476,16 +476,16 @@ int32_t functionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
int32_t firstCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
char* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
SFirstLastRes* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
int32_t type = pDestCtx->input.pData[0]->info.type;
int32_t bytes = pDestCtx->input.pData[0]->info.bytes;
SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
char* pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
SFirstLastRes* pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
if (pSResInfo->numOfRes != 0 && (pDResInfo->numOfRes == 0 || *(TSKEY*)(pDBuf + bytes) > *(TSKEY*)(pSBuf + bytes))) {
memcpy(pDBuf, pSBuf, bytes);
*(TSKEY*)(pDBuf + bytes) = *(TSKEY*)(pSBuf + bytes);
if (pSResInfo->numOfRes != 0 && (pDResInfo->numOfRes == 0 || pDBuf->ts > pSBuf->ts)) {
memcpy(pDBuf->buf, pSBuf->buf, bytes);
pDBuf->ts = pSBuf->ts;
pDResInfo->numOfRes = 1;
}
return TSDB_CODE_SUCCESS;
@ -2994,16 +2994,16 @@ int32_t firstLastPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
// todo rewrite:
int32_t lastCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
char* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
SFirstLastRes* pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
int32_t type = pDestCtx->input.pData[0]->info.type;
int32_t bytes = pDestCtx->input.pData[0]->info.bytes;
SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
char* pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
SFirstLastRes* pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
if (pSResInfo->numOfRes != 0 && (pDResInfo->numOfRes == 0 || *(TSKEY*)(pDBuf + bytes) < *(TSKEY*)(pSBuf + bytes))) {
memcpy(pDBuf, pSBuf, bytes);
*(TSKEY*)(pDBuf + bytes) = *(TSKEY*)(pSBuf + bytes);
if (pSResInfo->numOfRes != 0 && (pDResInfo->numOfRes == 0 || pDBuf->ts < pSBuf->ts)) {
memcpy(pDBuf->buf, pSBuf->buf, bytes);
pDBuf->ts = pSBuf->ts;
pDResInfo->numOfRes = 1;
}
return TSDB_CODE_SUCCESS;

4
tests/script/tsim/stream/sliding.sim
View File

@ -367,7 +367,7 @@ if $data32 != 8 then
endi
#$loop_all = 0
#looptest:
#=looptest:
sql drop database IF EXISTS test2;
sql drop stream IF EXISTS streams21;
@ -511,6 +511,6 @@ endi
$loop_all = $loop_all + 1
print ============loop_all=$loop_all
#goto looptest
#=goto looptest
system sh/stop_dnodes.sh