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enh(query): hyperloglog function adoption for MIA operator 

TD-17254
This commit is contained in:
Ganlin Zhao 2022-07-12 10:55:51 +08:00
parent ba7d72c752
commit 66f2835af1
1 changed files with 6 additions and 4 deletions
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10
source/libs/function/src/builtinsimpl.c
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@ -4397,11 +4397,13 @@ int32_t hllFunctionMerge(SqlFunctionCtx* pCtx) {
SHLLInfo* pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
int32_t start = pInput->startRowIndex;
char* data = colDataGetData(pCol, start);
SHLLInfo* pInputInfo = (SHLLInfo*)varDataVal(data);
int32_t start = pInput->startRowIndex;
hllTransferInfo(pInputInfo, pInfo);
for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
char* data = colDataGetData(pCol, i);
SHLLInfo* pInputInfo = (SHLLInfo*)varDataVal(data);
hllTransferInfo(pInputInfo, pInfo);
}
SET_VAL(GET_RES_INFO(pCtx), 1, 1);
return TSDB_CODE_SUCCESS;