xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

more work

This commit is contained in:
Hongze Cheng 2022-06-13 12:47:32 +00:00
parent 996ded1944
commit 6211f28102
5 changed files with 90 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/common/tdataformat.h
View File

@ -42,6 +42,8 @@ int32_t tTSchemaCreate(int32_t sver, SSchema *pSchema, int32_t nCols, STSchema *
void tTSchemaDestroy(STSchema *pTSchema); void tTSchemaDestroy(STSchema *pTSchema);
// SValue // SValue
int32_t tPutValue(uint8_t *p, SValue *pValue, int8_t type);
int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type);
int tValueCmprFn(const SValue *pValue1, const SValue *pValue2, int8_t type); int tValueCmprFn(const SValue *pValue1, const SValue *pValue2, int8_t type);
// STSRow2 // STSRow2

4
source/common/src/tdataformat.c
View File

@ -37,7 +37,7 @@ typedef struct {
#define GET_BIT2(p, i) (((p)[(i) / 4] >> ((i) % 4)) & ((uint8_t)3)) #define GET_BIT2(p, i) (((p)[(i) / 4] >> ((i) % 4)) & ((uint8_t)3))
// SValue // SValue
static FORCE_INLINE int32_t tPutValue(uint8_t *p, SValue *pValue, int8_t type) { int32_t tPutValue(uint8_t *p, SValue *pValue, int8_t type) {
int32_t n = 0; int32_t n = 0;
if (IS_VAR_DATA_TYPE(type)) { if (IS_VAR_DATA_TYPE(type)) {
@ -88,7 +88,7 @@ static FORCE_INLINE int32_t tPutValue(uint8_t *p, SValue *pValue, int8_t type) {
return n; return n;
} }
static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type) { int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type) {
int32_t n = 0; int32_t n = 0;
if (IS_VAR_DATA_TYPE(type)) { if (IS_VAR_DATA_TYPE(type)) {

24
source/dnode/vnode/src/inc/tsdb.h
View File

@ -46,7 +46,8 @@ typedef struct SMergeInfo SMergeInfo;
typedef struct STable STable; typedef struct STable STable;
typedef struct SOffset SOffset; typedef struct SOffset SOffset;
typedef struct SMapData SMapData; typedef struct SMapData SMapData;
typedef struct SVDataCols SVDataCols; typedef struct SColData SColData;
typedef struct SColDataBlock SColDataBlock;
// tsdbMemTable ============================================================================================== // tsdbMemTable ==============================================================================================
@ -270,9 +271,17 @@ int tsdbLockRepo(STsdb *pTsdb);
int tsdbUnlockRepo(STsdb *pTsdb); int tsdbUnlockRepo(STsdb *pTsdb);
struct TSDBROW { struct TSDBROW {
union {
struct {
int64_t version; int64_t version;
STSRow *pTSRow; STSRow *pTSRow;
}; };
struct {
SColDataBlock *pColDataBlock;
int32_t iRow;
};
};
};
struct SBlockIdxItem { struct SBlockIdxItem {
int64_t suid; int64_t suid;
@ -449,8 +458,19 @@ struct SMapData {
uint8_t *pData; uint8_t *pData;
}; };
struct SVDataCols { struct SColData {
int16_t cid;
uint8_t flags;
uint32_t nData;
uint8_t *pData;
};
struct SColDataBlock {
int32_t nRow;
int64_t *aVersion; int64_t *aVersion;
TSKEY *aTSKey;
int32_t nColData;
SColData *aColData;
}; };
#ifdef __cplusplus #ifdef __cplusplus

4
source/dnode/vnode/src/tsdb/tsdbCommit.c
View File

@ -40,8 +40,8 @@ struct SCommitter {
SBlockIdx *pBlockIdx; SBlockIdx *pBlockIdx;
SMapData oBlock; SMapData oBlock;
SMapData nBlock; SMapData nBlock;
SColDataBatch oBatch; SColDataBlock oColDataBlock;
SColDataBatch nBatch; SColDataBlock nColDataBlock;
/* commit del */ /* commit del */
SDelFReader *pDelFReader; SDelFReader *pDelFReader;
SDelFWriter *pDelFWriter; SDelFWriter *pDelFWriter;

37
source/dnode/vnode/src/tsdb/tsdbUtil.c
View File

@ -726,4 +726,41 @@ int32_t tsdbKeyFid(TSKEY key, int32_t minutes, int8_t precision) {
} }
} }
// TSDBROW ======================================================
void tsdbRowGetColVal(TSDBROW *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal) {
// TODO
}
// SColDataBlock ====================================================== // SColDataBlock ======================================================
int32_t tsdbColDataBlockAppend(SColDataBlock *pColDataBlock, TSDBROW *pRow, STSchema *pTSchema) {
int32_t code = 0;
int32_t nRow = pColDataBlock->nRow;
STColumn *pTColumn;
SColData *pColData;
SColVal colVal;
pColDataBlock->nRow++;
// version
pColDataBlock->aVersion[nRow] = pRow->version; // TODO
// ts
pColDataBlock->aTSKey[nRow] = pRow->pTSRow->ts; // TODO
// other rows
for (int32_t iCol = 1; iCol < pTSchema->numOfCols; iCol++) {
pTColumn = &pTSchema->columns[iCol];
tsdbRowGetColVal(pRow, pTSchema, iCol, &colVal);
if (colVal.isNone) {
// TODO
} else if (colVal.isNull) {
// TODO
} else {
pColData->nData += tPutValue(pColData->pData + pColData->nData, &colVal.value, pTColumn->type);
}
}
return code;
}