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fix(query):use window start key when ts column is null

This commit is contained in:
54liuyao 2024-09-12 15:34:57 +08:00
parent f6efd0a36c
commit aa80aa39bc
3 changed files with 16 additions and 2 deletions
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1
include/libs/function/functionMgt.h
View File

@ -280,6 +280,7 @@ bool fmIsSkipScanCheckFunc(int32_t funcId);
bool fmIsPrimaryKeyFunc(int32_t funcId);
bool fmIsProcessByRowFunc(int32_t funcId);
bool fmisSelectGroupConstValueFunc(int32_t funcId);
bool fmIsElapsedFunc(int32_t funcId);
void getLastCacheDataType(SDataType* pType, int32_t pkBytes);
int32_t createFunction(const char* pName, SNodeList* pParameterList, SFunctionNode** pFunc);

10
source/libs/executor/src/timewindowoperator.c
View File

@ -293,7 +293,9 @@ void doTimeWindowInterpolation(SArray* pPrevValues, SArray* pDataBlock, TSKEY pr
SPoint point2 = (SPoint){.key = curTs, .val = &v2};
SPoint point = (SPoint){.key = windowKey, .val = &v};
taosGetLinearInterpolationVal(&point, TSDB_DATA_TYPE_DOUBLE, &point1, &point2, TSDB_DATA_TYPE_DOUBLE);
if (!fmIsElapsedFunc(pCtx[k].functionId)) {
taosGetLinearInterpolationVal(&point, TSDB_DATA_TYPE_DOUBLE, &point1, &point2, TSDB_DATA_TYPE_DOUBLE);
}
if (type == RESULT_ROW_START_INTERP) {
pCtx[k].start.key = point.key;
@ -639,7 +641,11 @@ static void doInterpUnclosedTimeWindow(SOperatorInfo* pOperatorInfo, int32_t num
int64_t prevTs = *(int64_t*)pTsKey->pData;
if (groupId == pBlock->info.id.groupId) {
doTimeWindowInterpolation(pInfo->pPrevValues, pBlock->pDataBlock, prevTs, -1, tsCols[startPos], startPos, w.ekey,
TSKEY curTs = pBlock->info.window.skey;
if (tsCols != NULL) {
curTs = tsCols[startPos];
}
doTimeWindowInterpolation(pInfo->pPrevValues, pBlock->pDataBlock, prevTs, -1, curTs, startPos, w.ekey,
RESULT_ROW_END_INTERP, pSup);
}

7
source/libs/function/src/functionMgt.c
View File

@ -276,6 +276,13 @@ bool fmisSelectGroupConstValueFunc(int32_t funcId) {
return FUNCTION_TYPE_GROUP_CONST_VALUE == funcMgtBuiltins[funcId].type;
}
bool fmIsElapsedFunc(int32_t funcId) {
if (funcId < 0 || funcId >= funcMgtBuiltinsNum) {
return false;
}
return FUNCTION_TYPE_ELAPSED == funcMgtBuiltins[funcId].type;
}
bool fmIsBlockDistFunc(int32_t funcId) {
if (funcId < 0 || funcId >= funcMgtBuiltinsNum) {
return false;