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opti: group by tag

This commit is contained in:
wangmm0220 2022-08-20 15:45:56 +08:00
parent 38f0eccaad
commit 2743ac6193
1 changed files with 14 additions and 5 deletions
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19
source/libs/executor/src/executil.c
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@ -680,15 +680,24 @@ int32_t getColInfoResultForGroupby(void* metaHandle, SNodeList* group, STableLis
for(int j = 0; j < taosArrayGetSize(groupData); j++){
SColumnInfoData* pValue = (SColumnInfoData*)taosArrayGetP(groupData, j);
ASSERT(pValue->info.type != TSDB_DATA_TYPE_JSON);
if (pValue->info.type == TSDB_DATA_TYPE_NULL || colDataIsNull_s(pValue, i)) {
if (colDataIsNull_s(pValue, i)) {
isNull[j] = 1;
continue;
} else {
isNull[j] = 0;
char* data = colDataGetData(pValue, i);
if (IS_VAR_DATA_TYPE(pValue->info.type)) {
if (pValue->info.type == TSDB_DATA_TYPE_JSON) {
if (tTagIsJson(data)) {
code = TSDB_CODE_QRY_JSON_IN_GROUP_ERROR;
goto end;
}
if(tTagIsJsonNull(data)){
isNull[j] = 1;
continue;
}
int32_t len = getJsonValueLen(data);
memcpy(pStart, data, len);
pStart += len;
} else if (IS_VAR_DATA_TYPE(pValue->info.type)) {
memcpy(pStart, data, varDataTLen(data));
pStart += varDataTLen(data);
} else {