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fix(query): add super table related information in show tables;

This commit is contained in:
Haojun Liao 2022-04-27 15:31:04 +08:00
parent 68f7c0ec94
commit 0444f0835e
2 changed files with 11 additions and 8 deletions
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1
source/libs/executor/src/executorimpl.c
View File

@ -3738,7 +3738,6 @@ static int32_t doSendFetchDataRequest(SExchangeInfo* pExchangeInfo, SExecTaskInf
return TSDB_CODE_SUCCESS;
}
// TODO if only one or two columns required, how to extract data?
int32_t setSDataBlockFromFetchRsp(SSDataBlock* pRes, SLoadRemoteDataInfo* pLoadInfo, int32_t numOfRows, char* pData,
int32_t compLen, int32_t numOfOutput, int64_t startTs, uint64_t* total,
SArray* pColList) {

18
source/libs/executor/src/scanoperator.c
View File

@ -852,13 +852,11 @@ static SSDataBlock* doSysTableScan(SOperatorInfo* pOperator, bool* newgroup) {
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 8);
colDataAppendNULL(pColInfoData, numOfRows);
char typestr[256] = {0};
char str[256] = {0};
if (tableType == TSDB_CHILD_TABLE) {
SMetaReader mr = {0};
metaReaderInit(&mr, pInfo->readHandle.meta, 0);
// metaGetTableEntryByUid(&mr, pInfo->pCur->mr.me.ctbEntry.suid);
metaReaderClear(&mr);
metaGetTableEntryByUid(&mr, pInfo->pCur->mr.me.ctbEntry.suid);
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 3);
colDataAppend(pColInfoData, numOfRows, (char*) &mr.me.stbEntry.schema.nCols, false);
@ -868,6 +866,12 @@ static SSDataBlock* doSysTableScan(SOperatorInfo* pOperator, bool* newgroup) {
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 2);
colDataAppend(pColInfoData, numOfRows, (char*) &ts, false);
// super table name
STR_TO_VARSTR(str, mr.me.name);
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 4);
colDataAppend(pColInfoData, numOfRows, str, false);
metaReaderClear(&mr);
// uid
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 5);
colDataAppend(pColInfoData, numOfRows, (char*) &pInfo->pCur->mr.me.uid, false);
@ -876,7 +880,7 @@ static SSDataBlock* doSysTableScan(SOperatorInfo* pOperator, bool* newgroup) {
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 7);
colDataAppend(pColInfoData, numOfRows, (char*) &pInfo->pCur->mr.me.ctbEntry.ttlDays, false);
STR_TO_VARSTR(typestr, "CHILD_TABLE");
STR_TO_VARSTR(str, "CHILD_TABLE");
} else if (tableType == TSDB_NORMAL_TABLE) {
// create time
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 2);
@ -898,11 +902,11 @@ static SSDataBlock* doSysTableScan(SOperatorInfo* pOperator, bool* newgroup) {
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 7);
colDataAppend(pColInfoData, numOfRows, (char*) &pInfo->pCur->mr.me.ntbEntry.ttlDays, false);
STR_TO_VARSTR(typestr, "NORMAL_TABLE");
STR_TO_VARSTR(str, "NORMAL_TABLE");
}
pColInfoData = taosArrayGet(pInfo->pRes->pDataBlock, 9);
colDataAppend(pColInfoData, numOfRows, typestr, false);
colDataAppend(pColInfoData, numOfRows, str, false);
if (++numOfRows >= pInfo->capacity) {
break;