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feat: add tag condition

This commit is contained in:
wangmm0220 2022-05-25 22:29:24 +08:00
parent eea32f5f0a
commit 71ec636c3c
3 changed files with 19 additions and 5 deletions
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2
source/dnode/vnode/inc/vnode.h
View File

@ -103,7 +103,7 @@ tsdbReaderT tsdbQueryCacheLast(SVnode *pVnode, SQueryTableDataCond *pCond, STab
void *pMemRef);
int32_t tsdbGetFileBlocksDistInfo(tsdbReaderT *pReader, STableBlockDistInfo *pTableBlockInfo);
bool isTsdbCacheLastRow(tsdbReaderT *pReader);
int32_t tsdbQueryAllTable(void* pMeta, uint64_t uid, STableGroupInfo* pGroupInfo, SNode* pTagCond);
int32_t tsdbGetAllTableList(SMeta* pMeta, uint64_t uid, SArray* list);
int64_t tsdbGetNumOfRowsInMemTable(tsdbReaderT *pHandle);
bool tsdbNextDataBlock(tsdbReaderT pTsdbReadHandle);
void tsdbRetrieveDataBlockInfo(tsdbReaderT *pTsdbReadHandle, SDataBlockInfo *pBlockInfo);

3
source/dnode/vnode/src/tsdb/tsdbRead.c
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@ -14,7 +14,6 @@
*/
#include "tsdb.h"
#include "index.h"
#define EXTRA_BYTES 2
#define ASCENDING_TRAVERSE(o) (o == TSDB_ORDER_ASC)
@ -2804,7 +2803,7 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
return numOfRows;
}
static int32_t getAllTableList(SMeta* pMeta, uint64_t uid, SArray* list) {
int32_t getAllTableList(SMeta* pMeta, uint64_t uid, SArray* list) {
SMCtbCursor* pCur = metaOpenCtbCursor(pMeta, uid);
while (1) {

19
source/libs/executor/src/executorimpl.c
View File

@ -34,6 +34,7 @@
#include "thash.h"
#include "ttypes.h"
#include "vnode.h"
#include "index.h"
#define IS_MAIN_SCAN(runtime) ((runtime)->scanFlag == MAIN_SCAN)
#define IS_REVERSE_SCAN(runtime) ((runtime)->scanFlag == REVERSE_SCAN)
@ -4894,9 +4895,23 @@ SArray* extractColMatchInfo(SNodeList* pNodeList, SDataBlockDescNode* pOutputNod
int32_t doCreateTableGroup(void* metaHandle, int32_t tableType, uint64_t tableUid, STableGroupInfo* pGroupInfo,
uint64_t queryId, uint64_t taskId, SNode* pTagCond) {
int32_t code = 0;
int32_t code = TSDB_CODE_SUCCESS;
if (tableType == TSDB_SUPER_TABLE) {
code = tsdbQueryAllTable(metaHandle, tableUid, pGroupInfo, pTagCond);
SArray* res = taosArrayInit(8, sizeof(STableKeyInfo));
int32_t ret = ;
if(pTagCond){
code = doFilterTag(pTagCond, res);
}else{
code = tsdbGetAllTableList(metaHandle, tableUid, res);
}
if (code != TSDB_CODE_SUCCESS) {
return code;
}
pGroupInfo->numOfTables = (uint32_t)taosArrayGetSize(res);
pGroupInfo->pGroupList = taosArrayInit(1, POINTER_BYTES);
taosArrayPush(pGroupInfo->pGroupList, &res);
} else { // Create one table group.
code = tsdbGetOneTableGroup(metaHandle, tableUid, 0, pGroupInfo);
}