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refact tsdb read

This commit is contained in:
Hongze Cheng 2022-06-16 09:18:30 +00:00
parent d59b0254d3
commit 5485c7fc9f
2 changed files with 281 additions and 295 deletions
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22
source/dnode/vnode/inc/vnode.h
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@ -110,7 +110,7 @@ int32_t metaTbCursorNext(SMTbCursor *pTbCur);
// tsdb
// typedef struct STsdb STsdb;
typedef void *STsdbReader;
typedef struct STsdbReader STsdbReader;
#define BLOCK_LOAD_OFFSET_SEQ_ORDER 1
#define BLOCK_LOAD_TABLE_SEQ_ORDER 2
@ -118,19 +118,19 @@ typedef void *STsdbReader;
STsdbReader *tsdbReaderOpen(SVnode *pVnode, SQueryTableDataCond *pCond, STableListInfo *tableInfoGroup, uint64_t qId,
uint64_t taskId);
bool tsdbNextDataBlock(STsdbReader *pReader);
void tsdbRetrieveDataBlockInfo(STsdbReader *pReader, SDataBlockInfo *pDataBlockInfo);
int32_t tsdbRetrieveDataBlockStatisInfo(STsdbReader *pReader, SColumnDataAgg ***pBlockStatis, bool *allHave);
SArray *tsdbRetrieveDataBlock(STsdbReader *pTsdbReadHandle, SArray *pColumnIdList);
void tsdbResetReadHandle(STsdbReader *pReader, SQueryTableDataCond *pCond, int32_t tWinIdx);
void tsdbCleanupReadHandle(STsdbReader *pReader);
int32_t tsdbGetFileBlocksDistInfo(STsdbReader *pReader, STableBlockDistInfo *pTableBlockInfo);
int32_t tsdbGetAllTableList(SMeta *pMeta, uint64_t uid, SArray *list);
int32_t tsdbGetCtbIdList(SMeta *pMeta, int64_t suid, SArray *list);
void *tsdbGetIdx(SMeta *pMeta);
void *tsdbGetIvtIdx(SMeta *pMeta);
int64_t tsdbGetNumOfRowsInMemTable(STsdbReader *pHandle);
bool tsdbNextDataBlock(STsdbReader pTsdbReadHandle);
void tsdbRetrieveDataBlockInfo(STsdbReader *pTsdbReadHandle, SDataBlockInfo *pBlockInfo);
int32_t tsdbRetrieveDataBlockStatisInfo(STsdbReader *pTsdbReadHandle, SColumnDataAgg ***pBlockStatis, bool *allHave);
SArray *tsdbRetrieveDataBlock(STsdbReader *pTsdbReadHandle, SArray *pColumnIdList);
void tsdbResetReadHandle(STsdbReader queryHandle, SQueryTableDataCond *pCond, int32_t tWinIdx);
void tsdbCleanupReadHandle(STsdbReader queryHandle);
int32_t tsdbGetAllTableList(SMeta *pMeta, uint64_t uid, SArray *list);
int32_t tsdbGetCtbIdList(SMeta *pMeta, int64_t suid, SArray *list);
void *tsdbGetIdx(SMeta *pMeta);
void *tsdbGetIvtIdx(SMeta *pMeta);
// tq

554
source/dnode/vnode/src/tsdb/tsdbRead.c
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