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fix: use the pre agg value as double when generate block sma for float column and double column

This commit is contained in:
shenglian zhou 2022-08-10 15:35:00 +08:00
parent a34d0590e6
commit 6dfa283671
1 changed files with 10 additions and 10 deletions
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20
source/dnode/vnode/src/tsdb/tsdbUtil.c
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@ -1520,22 +1520,22 @@ void tsdbCalcColDataSMA(SColData *pColData, SColumnDataAgg *pColAgg) {
break;
}
case TSDB_DATA_TYPE_FLOAT: {
pColAgg->sum += colVal.value.f;
if (pColAgg->min > colVal.value.f) {
pColAgg->min = colVal.value.f;
*(double*)(&pColAgg->sum) += colVal.value.f;
if (*(double*)(&pColAgg->min) > colVal.value.f) {
*(double*)(&pColAgg->min) = colVal.value.f;
}
if (pColAgg->max < colVal.value.f) {
pColAgg->max = colVal.value.f;
if (*(double*)(&pColAgg->max) < colVal.value.f) {
*(double*)(&pColAgg->max) = colVal.value.f;
}
break;
}
case TSDB_DATA_TYPE_DOUBLE: {
pColAgg->sum += colVal.value.d;
if (pColAgg->min > colVal.value.d) {
pColAgg->min = colVal.value.d;
*(double*)(&pColAgg->sum) += colVal.value.d;
if (*(double*)(&pColAgg->min) > colVal.value.d) {
*(double*)(&pColAgg->min) = colVal.value.d;
}
if (pColAgg->max < colVal.value.d) {
pColAgg->max = colVal.value.d;
if (*(double*)(&pColAgg->max) < colVal.value.d) {
*(double*)(&pColAgg->max) = colVal.value.d;
}
break;
}