xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

enh(query): improve the query perf.

This commit is contained in:
Haojun Liao 2022-11-09 10:41:53 +08:00
parent 0c427b5f5b
commit 459bed5f86
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
source/libs/function/src/builtinsimpl.c
View File

@ -3007,6 +3007,7 @@ int32_t firstFunction(SqlFunctionCtx* pCtx) {
}
}
#else
int64_t* pts = (int64_t*) pInput->pPTS->pData;
for (int32_t i = pInput->startRowIndex; i < pInput->startRowIndex + pInput->numOfRows; ++i) {
if (pInputCol->hasNull && colDataIsNull(pInputCol, pInput->totalRows, i, pColAgg)) {
continue;
@ -3015,7 +3016,7 @@ int32_t firstFunction(SqlFunctionCtx* pCtx) {
numOfElems++;
char* data = colDataGetData(pInputCol, i);
TSKEY cts = getRowPTs(pInput->pPTS, i);
TSKEY cts = pts[i];
if (pResInfo->numOfRes == 0 || pInfo->ts > cts) {
doSaveCurrentVal(pCtx, i, cts, pInputCol->info.type, data);
pResInfo->numOfRes = 1;