未验证 提交 6a537681 编写于 作者: M Minglei Jin 提交者: GitHub

Merge pull request #12586 from taosdata/fix/TD-14782-V24

fix(query): V24 Fill function with order by desc
......@@ -69,7 +69,7 @@ static void doFillOneRowResult(SFillInfo* pFillInfo, void** data, char** srcData
// set the other values
if (pFillInfo->type == TSDB_FILL_PREV) {
char* p = FILL_IS_ASC_FILL(pFillInfo) ? prev : next;
char* p = prev;
if (p != NULL) {
for (int32_t i = 1; i < pFillInfo->numOfCols; ++i) {
......@@ -85,7 +85,7 @@ static void doFillOneRowResult(SFillInfo* pFillInfo, void** data, char** srcData
setNullValueForRow(pFillInfo, data, pFillInfo->numOfCols, index);
}
} else if (pFillInfo->type == TSDB_FILL_NEXT) {
char* p = FILL_IS_ASC_FILL(pFillInfo)? next : prev;
char* p = next;
if (p != NULL) {
for (int32_t i = 1; i < pFillInfo->numOfCols; ++i) {
......@@ -178,8 +178,6 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, void** data, int32_t outputR
if (FILL_IS_ASC_FILL(pFillInfo)) {
assert(pFillInfo->currentKey >= pFillInfo->start);
} else {
assert(pFillInfo->currentKey <= pFillInfo->start);
}
while (pFillInfo->numOfCurrent < outputRows) {
......@@ -451,6 +449,27 @@ void taosFillSetInputDataBlock(SFillInfo* pFillInfo, const SSDataBlock* pInput)
memcpy(pTag->tagVal, pColData->pData, pCol->col.bytes); // TODO not memcpy??
}
}
// check currentKey validate
if (!FILL_IS_ASC_FILL(pFillInfo)) {
int64_t* tsList = (int64_t*) pFillInfo->pData[0];
int32_t numOfRows = taosNumOfRemainRows(pFillInfo);
int64_t numOfRes = -1;
if (numOfRows > 0) {
TSKEY lastKey = tsList[pFillInfo->numOfRows - 1];
numOfRes = taosTimeCountInterval(
lastKey,
pFillInfo->currentKey,
pFillInfo->interval.sliding,
pFillInfo->interval.slidingUnit,
pFillInfo->precision);
numOfRes += 1;
if(numOfRes < numOfRows) {
// reset current Key
pFillInfo->currentKey = tsList[0];
}
}
}
}
bool taosFillHasMoreResults(SFillInfo* pFillInfo) {
......@@ -459,8 +478,7 @@ bool taosFillHasMoreResults(SFillInfo* pFillInfo) {
return true;
}
if (pFillInfo->numOfTotal > 0 && (((pFillInfo->end > pFillInfo->start) && FILL_IS_ASC_FILL(pFillInfo)) ||
(pFillInfo->end < pFillInfo->start && !FILL_IS_ASC_FILL(pFillInfo)))) {
if (pFillInfo->numOfTotal > 0 && pFillInfo->end > pFillInfo->start) {
return getNumOfResultsAfterFillGap(pFillInfo, pFillInfo->end, 4096) > 0;
}
......
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