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fix bugs

This commit is contained in:
Ganlin Zhao 2022-06-14 11:00:22 +08:00
parent 589b30422f
commit 6a4fc45771
1 changed files with 8 additions and 7 deletions
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15
source/libs/function/src/builtinsimpl.c
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@ -2355,12 +2355,13 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = 0;
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
SFirstLastRes *pInfo = GET_ROWCELL_INTERBUF(pResInfo);
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pInputCol = pInput->pData[0];
int32_t bytes = pInputCol->info.bytes;
pInfo->bytes = bytes;
// All null data column, return directly.
if (pInput->colDataAggIsSet && (pInput->pColumnDataAgg[0]->numOfNull == pInput->totalRows)) {
@ -2385,9 +2386,9 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
char* data = colDataGetData(pInputCol, i);
TSKEY cts = getRowPTs(pInput->pPTS, i);
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) < cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
if (pResInfo->numOfRes == 0 || *(TSKEY*)(pInfo->buf + bytes) < cts) {
memcpy(pInfo->buf, data, bytes);
*(TSKEY*)(pInfo->buf + bytes) = cts;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
pResInfo->numOfRes = 1;
}
@ -2403,9 +2404,9 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
char* data = colDataGetData(pInputCol, i);
TSKEY cts = getRowPTs(pInput->pPTS, i);
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) < cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
if (pResInfo->numOfRes == 0 || *(TSKEY*)(pInfo->buf + bytes) < cts) {
memcpy(pInfo->buf, data, bytes);
*(TSKEY*)(pInfo->buf + bytes) = cts;
pResInfo->numOfRes = 1;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
}