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fix(query): fix the bug caused by refactor in first/last function implementation.

This commit is contained in:
Haojun Liao 2022-04-19 13:07:23 +08:00
parent a6177f54ca
commit a036d2f3ff
9 changed files with 36 additions and 28 deletions
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2
include/common/tdatablock.h
View File

@ -196,7 +196,7 @@ size_t blockDataGetSerialMetaSize(const SSDataBlock* pBlock);
int32_t blockDataSort(SSDataBlock* pDataBlock, SArray* pOrderInfo);
int32_t blockDataSort_rv(SSDataBlock* pDataBlock, SArray* pOrderInfo, bool nullFirst);
int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, uint32_t numOfRows);
int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, size_t existRows, uint32_t numOfRows);
int32_t blockDataEnsureCapacity(SSDataBlock* pDataBlock, uint32_t numOfRows);
void colInfoDataCleanup(SColumnInfoData* pColumn, uint32_t numOfRows);

17
source/common/src/tdatablock.c
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@ -1076,8 +1076,8 @@ void blockDataCleanup(SSDataBlock* pDataBlock) {
}
}
int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, uint32_t numOfRows) {
if (0 == numOfRows) {
int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, size_t existRows, uint32_t numOfRows) {
if (0 == numOfRows || numOfRows <= existRows) {
return TSDB_CODE_SUCCESS;
}
@ -1088,19 +1088,16 @@ int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, uint32_t numOfRows)
}
pColumn->varmeta.offset = (int32_t*)tmp;
memset(pColumn->varmeta.offset, 0, sizeof(int32_t) * numOfRows);
pColumn->varmeta.length = 0;
pColumn->varmeta.allocLen = 0;
taosMemoryFreeClear(pColumn->pData);
memset(&pColumn->varmeta.offset[existRows], 0, sizeof(int32_t) * (numOfRows - existRows));
} else {
char* tmp = taosMemoryRealloc(pColumn->nullbitmap, BitmapLen(numOfRows));
if (tmp == NULL) {
return TSDB_CODE_OUT_OF_MEMORY;
}
int32_t oldLen = BitmapLen(existRows);
pColumn->nullbitmap = tmp;
memset(pColumn->nullbitmap, 0, BitmapLen(numOfRows));
memset(&pColumn->nullbitmap[oldLen], 0, BitmapLen(numOfRows) - oldLen);
if (pColumn->info.type == TSDB_DATA_TYPE_NULL) {
return TSDB_CODE_SUCCESS;
@ -1136,7 +1133,7 @@ int32_t blockDataEnsureCapacity(SSDataBlock* pDataBlock, uint32_t numOfRows) {
for (int32_t i = 0; i < pDataBlock->info.numOfCols; ++i) {
SColumnInfoData* p = taosArrayGet(pDataBlock->pDataBlock, i);
code = colInfoDataEnsureCapacity(p, numOfRows);
code = colInfoDataEnsureCapacity(p, pDataBlock->info.rows, numOfRows);
if (code) {
return code;
}
@ -1181,7 +1178,7 @@ SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock, bool copyData) {
SColumnInfoData* pDst = taosArrayGet(pBlock->pDataBlock, i);
SColumnInfoData* pSrc = taosArrayGet(pDataBlock->pDataBlock, i);
int32_t code = colInfoDataEnsureCapacity(pDst, pDataBlock->info.rows);
int32_t code = colInfoDataEnsureCapacity(pDst, 0, pDataBlock->info.rows);
if (code != TSDB_CODE_SUCCESS) {
return NULL;
}

2
source/dnode/vnode/src/tq/tqRead.c
View File

@ -141,7 +141,7 @@ SArray* tqRetrieveDataBlock(STqReadHandle* pHandle) {
colInfo.info.colId = pColSchema->colId;
colInfo.info.type = pColSchema->type;
if (colInfoDataEnsureCapacity(&colInfo, numOfRows) < 0) {
if (colInfoDataEnsureCapacity(&colInfo, 0, numOfRows) < 0) {
taosArrayDestroyEx(pArray, (void (*)(void*))tDeleteSSDataBlock);
return NULL;
}

2
source/dnode/vnode/src/tsdb/tsdbRead.c
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@ -392,7 +392,7 @@ static STsdbReadHandle* tsdbQueryTablesImpl(STsdb* tsdb, STsdbQueryCond* pCond,
SColumnInfoData colInfo = {{0}, 0};
colInfo.info = pCond->colList[i];
int32_t code = colInfoDataEnsureCapacity(&colInfo, pReadHandle->outputCapacity);
int32_t code = colInfoDataEnsureCapacity(&colInfo, 0, pReadHandle->outputCapacity);
if (code != TSDB_CODE_SUCCESS) {
goto _end;
}

4
source/libs/executor/src/executorimpl.c
View File

@ -832,7 +832,7 @@ static void initExecTimeWindowInfo(SColumnInfoData* pColData, STimeWindow* pQuer
pColData->info.type = TSDB_DATA_TYPE_TIMESTAMP;
pColData->info.bytes = sizeof(int64_t);
colInfoDataEnsureCapacity(pColData, 5);
colInfoDataEnsureCapacity(pColData, 0, 5);
colDataAppendInt64(pColData, 0, &pQueryWindow->skey);
colDataAppendInt64(pColData, 1, &pQueryWindow->ekey);
@ -1061,7 +1061,7 @@ static int32_t doCreateConstantValColumnInfo(SInputColumnInfoData* pInput, SFunc
}
ASSERT(!IS_VAR_DATA_TYPE(type));
colInfoDataEnsureCapacity(pColInfo, numOfRows);
colInfoDataEnsureCapacity(pColInfo, 0, numOfRows);
if (type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_UBIGINT) {
int64_t v = pFuncParam->param.i;

25
source/libs/function/src/builtinsimpl.c
View File

@ -767,10 +767,18 @@ void percentileFinalize(SqlFunctionCtx* pCtx) {
bool getFirstLastFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
SColumnNode* pNode = nodesListGetNode(pFunc->pParameterList, 0);
pEnv->calcMemSize = pNode->node.resType.bytes;
pEnv->calcMemSize = pNode->node.resType.bytes + sizeof(int64_t);
return true;
}
static FORCE_INLINE TSKEY getRowPTs(SColumnInfoData* pTsColInfo, int32_t rowIndex) {
if (pTsColInfo == NULL) {
return 0;
}
return *(TSKEY*) colDataGetData(pTsColInfo, rowIndex);
}
// This ordinary first function does not care if current scan is ascending order or descending order scan
// the OPTIMIZED version of first function will only handle the ascending order scan
int32_t firstFunction(SqlFunctionCtx *pCtx) {
@ -792,8 +800,8 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
SColumnDataAgg* pColAgg = (pInput->colDataAggIsSet)? pInput->pColumnDataAgg[0]:NULL;
TSKEY startKey = *(int64_t*)(pInput->pPTS ? colDataGetData(pInput->pPTS, 0) : 0);
TSKEY endKey = *(int64_t*)(pInput->pPTS ? colDataGetData(pInput->pPTS, pInput->totalRows - 1) : 0);
TSKEY startKey = getRowPTs(pInput->pPTS, 0);
TSKEY endKey = getRowPTs(pInput->pPTS, pInput->totalRows - 1);
int32_t blockDataOrder = (startKey <= endKey)? TSDB_ORDER_ASC:TSDB_ORDER_DESC;
@ -812,12 +820,14 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
}
char* data = colDataGetData(pInputCol, i);
TSKEY cts = getRowPTs(pInput->pPTS, i);
TSKEY cts = pCtx->ptsList ? GET_TS_DATA(pCtx, i) : 0;
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) < cts) {
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) > cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
pResInfo->numOfRes = 1;
}
numOfElems++;
@ -838,12 +848,13 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
}
char* data = colDataGetData(pInputCol, i);
TSKEY cts = getRowPTs(pInput->pPTS, i);
TSKEY cts = pCtx->ptsList ? GET_TS_DATA(pCtx, i) : 0;
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) < cts) {
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) > cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
pResInfo->numOfRes = 1;
}
numOfElems++;

4
source/libs/scalar/src/scalar.c
View File

@ -30,7 +30,7 @@ SColumnInfoData* createColumnInfoData(SDataType* pType, int32_t numOfRows) {
pColumnData->info.scale = pType->scale;
pColumnData->info.precision = pType->precision;
int32_t code = colInfoDataEnsureCapacity(pColumnData, numOfRows);
int32_t code = colInfoDataEnsureCapacity(pColumnData, 0, numOfRows);
if (code != TSDB_CODE_SUCCESS) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
taosMemoryFree(pColumnData);
@ -45,7 +45,7 @@ int32_t doConvertDataType(SValueNode* pValueNode, SScalarParam* out) {
in.columnData = createColumnInfoData(&pValueNode->node.resType, 1);
colDataAppend(in.columnData, 0, nodesGetValueFromNode(pValueNode), false);
colInfoDataEnsureCapacity(out->columnData, 1);
colInfoDataEnsureCapacity(out->columnData, 0, 1);
int32_t code = vectorConvertImpl(&in, out);
sclFreeParam(&in);

2
source/libs/scalar/test/filter/filterTests.cpp
View File

@ -155,7 +155,7 @@ void flttMakeColumnNode(SNode **pNode, SSDataBlock **block, int32_t dataType, in
res->info.numOfCols++;
SColumnInfoData *pColumn = (SColumnInfoData *)taosArrayGetLast(res->pDataBlock);
colInfoDataEnsureCapacity(pColumn, rowNum);
colInfoDataEnsureCapacity(pColumn, 0, rowNum);
for (int32_t i = 0; i < rowNum; ++i) {
colDataAppend(pColumn, i, (const char *)value, false);

6
source/libs/scalar/test/scalar/scalarTests.cpp
View File

@ -99,7 +99,7 @@ void scltAppendReservedSlot(SArray *pBlockList, int16_t *dataBlockId, int16_t *s
SColumnInfoData idata = {0};
idata.info = *colInfo;
colInfoDataEnsureCapacity(&idata, rows);
colInfoDataEnsureCapacity(&idata, 0, rows);
taosArrayPush(res->pDataBlock, &idata);
@ -186,7 +186,7 @@ void scltMakeColumnNode(SNode **pNode, SSDataBlock **block, int32_t dataType, in
res->info.numOfCols++;
SColumnInfoData *pColumn = (SColumnInfoData *)taosArrayGetLast(res->pDataBlock);
colInfoDataEnsureCapacity(pColumn, rowNum);
colInfoDataEnsureCapacity(pColumn, 0, rowNum);
for (int32_t i = 0; i < rowNum; ++i) {
colDataAppend(pColumn, i, (const char *)value, false);
@ -1467,7 +1467,7 @@ void scltMakeDataBlock(SScalarParam **pInput, int32_t type, void *pVal, int32_t
input->numOfRows = num;
input->columnData->info = createColumnInfo(0, type, bytes);
colInfoDataEnsureCapacity(input->columnData, num);
colInfoDataEnsureCapacity(input->columnData, 0, num);
if (setVal) {
for (int32_t i = 0; i < num; ++i) {