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enh(query): optimize the perf.

This commit is contained in:
Haojun Liao 2022-11-08 18:44:28 +08:00
parent 663138ba1e
commit ecf3e2c000
1 changed files with 3 additions and 3 deletions
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6
source/libs/function/src/builtinsimpl.c
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@ -3096,9 +3096,9 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
numOfElems++;
char* data = colDataGetData(pInputCol, i);
TSKEY cts = *(TSKEY*) colDataGetData(pInput->pPTS, i);
if (pResInfo->numOfRes == 0 || pInfo->ts < cts) {
doSaveCurrentVal(pCtx, i, cts, type, data);
TSKEY* cts = (TSKEY*) colDataGetData(pInput->pPTS, i);
if (pResInfo->numOfRes == 0 || pInfo->ts < (*cts)) {
doSaveCurrentVal(pCtx, i, *cts, type, data);
pResInfo->numOfRes = 1;
}
}