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fix: wrong start key for pFill when unit of sliding is y or n

This commit is contained in:
shenglian zhou 2023-08-25 14:59:39 +08:00
parent f805a49df2
commit 9fc75fb73d
1 changed files with 9 additions and 7 deletions
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16
source/libs/executor/src/filloperator.c
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@ -166,18 +166,20 @@ static void revisedFillStartKey(SFillOperatorInfo* pInfo, SSDataBlock* pBlock, i
} else if (ekey < pInfo->pFillInfo->start) {
int64_t t = ekey;
SInterval* pInterval = &pInfo->pFillInfo->interval;
int64_t prev = t;
while(1) {
int64_t prev = taosTimeAdd(t, pInterval->sliding, pInterval->slidingUnit, pInterval->precision);
if (prev >= pInfo->pFillInfo->start) {
t = prev;
int64_t next = taosTimeAdd(t, pInterval->sliding, pInterval->slidingUnit, pInterval->precision);
if (next >= pInfo->pFillInfo->start) {
prev = t;
t = next;
break;
}
t = prev;
prev = t;
t = next;
}
// todo time window chosen problem: t or prev value?
if (t > pInfo->pFillInfo->start) t -= pInterval->sliding;
// todo time window chosen problem: t or next value?
if (t > pInfo->pFillInfo->start) t = prev;
taosFillUpdateStartTimestampInfo(pInfo->pFillInfo, t);
}
}