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Star 22016
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T
TDengine
提交 0525b4fa 编写于 作者: H Hongze Cheng
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上级 f9870c36
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Showing with 125 addition and 238 deletion
include/common/tdataformat.h
浏览文件 @ 0525b4fa
......@@ -94,7 +94,7 @@ int32_t tRowMerge(SArray *aRowP, STSchema *pTSchema, int8_t flag);
int32_t tRowIterOpen(SRow *pRow, STSchema *pTSchema, SRowIter **ppIter);
void tRowIterClose(SRowIter **ppIter);
SColVal *tRowIterNext(SRowIter *pIter);
int32_t tRowAppendToColData(SRow *pRow, STSchema *pTSchema, SArray *aColData, int32_t nColData);
int32_t tRowAppendToColData(SRow *pRow, STSchema *pTSchema, SColData *aColData, int32_t nColData);
// STag ================================
int32_t tTagNew(SArray *pArray, int32_t version, int8_t isJson, STag **ppTag);
......
include/util/tRealloc.h
浏览文件 @ 0525b4fa
......@@ -52,11 +52,13 @@ _exit:
return code;
}
static FORCE_INLINE void tFree(uint8_t *pBuf) {
if (pBuf) {
taosMemoryFree(pBuf - sizeof(int64_t));
}
}
#define tFree(BUF) \
do { \
if (BUF) { \
taosMemoryFree((uint8_t *)(BUF) - sizeof(int64_t)); \
(BUF) = NULL; \
} \
} while (0)
#ifdef __cplusplus
}
......
source/common/src/tdataformat.c
浏览文件 @ 0525b4fa
......@@ -841,11 +841,11 @@ _exit:
return &pIter->cv;
}
static int32_t tRowAppendNoneToColData(SArray *aColData, int32_t nColData) {
static int32_t tRowAppendNoneToColData(SColData *aColData, int32_t nColData) {
int32_t code = 0;
for (int32_t iColData = 0; iColData < nColData; iColData++) {
SColData *pColData = taosArrayGet(aColData, iColData);
SColData *pColData = &aColData[iColData];
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
}
......@@ -853,11 +853,11 @@ static int32_t tRowAppendNoneToColData(SArray *aColData, int32_t nColData) {
_exit:
return code;
}
static int32_t tRowAppendNullToColData(SArray *aColData, int32_t nColData, STSchema *pSchema) {
static int32_t tRowAppendNullToColData(SColData *aColData, int32_t nColData, STSchema *pSchema) {
int32_t code = 0;
int32_t iColData = 0;
SColData *pColData = taosArrayGet(aColData, iColData);
SColData *pColData = &aColData[iColData];
int32_t iTColumn = 1;
STColumn *pTColumn = &pSchema->columns[iTColumn];
......@@ -866,12 +866,12 @@ static int32_t tRowAppendNullToColData(SArray *aColData, int32_t nColData, STSch
if (pTColumn->colId == pColData->cid) { // NULL
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NULL](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
pTColumn = (++iTColumn < pSchema->numOfCols) ? &pSchema->columns[iTColumn] : NULL;
} else if (pTColumn->colId > pColData->cid) { // NONE
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
} else {
pTColumn = (++iTColumn < pSchema->numOfCols) ? &pSchema->columns[iTColumn] : NULL;
}
......@@ -879,18 +879,18 @@ static int32_t tRowAppendNullToColData(SArray *aColData, int32_t nColData, STSch
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
}
}
_exit:
return code;
}
static int32_t tRowAppendTupleToColData(SRow *pRow, STSchema *pTSchema, SArray *aColData, int32_t nColData) {
static int32_t tRowAppendTupleToColData(SRow *pRow, STSchema *pTSchema, SColData *aColData, int32_t nColData) {
int32_t code = 0;
int32_t iColData = 0;
SColData *pColData = taosArrayGet(aColData, iColData);
SColData *pColData = &aColData[iColData];
int32_t iTColumn = 1;
STColumn *pTColumn = &pTSchema->columns[iTColumn];
......@@ -971,13 +971,13 @@ static int32_t tRowAppendTupleToColData(SRow *pRow, STSchema *pTSchema, SArray *
}
_continue:
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
pTColumn = (++iTColumn < pTSchema->numOfCols) ? &pTSchema->columns[iTColumn] : NULL;
} else if (pTColumn->colId > pColData->cid) { // NONE
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
} else {
pTColumn = (++iTColumn < pTSchema->numOfCols) ? &pTSchema->columns[iTColumn] : NULL;
}
......@@ -985,20 +985,20 @@ static int32_t tRowAppendTupleToColData(SRow *pRow, STSchema *pTSchema, SArray *
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
}
}
_exit:
return code;
}
static int32_t tRowAppendKVToColData(SRow *pRow, STSchema *pTSchema, SArray *aColData, int32_t nColData) {
static int32_t tRowAppendKVToColData(SRow *pRow, STSchema *pTSchema, SColData *aColData, int32_t nColData) {
int32_t code = 0;
SKVIdx *pKVIdx = (SKVIdx *)pRow->data;
uint8_t *pv = NULL;
int32_t iColData = 0;
SColData *pColData = taosArrayGet(aColData, iColData);
SColData *pColData = &aColData[iColData];
int32_t iTColumn = 1;
STColumn *pTColumn = &pTSchema->columns[iTColumn];
int32_t iCol = 0;
......@@ -1054,26 +1054,26 @@ static int32_t tRowAppendKVToColData(SRow *pRow, STSchema *pTSchema, SArray *aCo
if (code) goto _exit;
_continue:
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
pTColumn = (++iTColumn < pTSchema->numOfCols) ? &pTSchema->columns[iTColumn] : NULL;
} else if (pTColumn->colId > pColData->cid) {
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
} else {
pTColumn = (++iTColumn < pTSchema->numOfCols) ? &pTSchema->columns[iTColumn] : NULL;
}
} else {
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
if (code) goto _exit;
pColData = (++iColData < nColData) ? taosArrayGet(aColData, iColData) : NULL;
pColData = (++iColData < nColData) ? &aColData[iColData] : NULL;
}
}
_exit:
return code;
}
int32_t tRowAppendToColData(SRow *pRow, STSchema *pTSchema, SArray *aColData, int32_t nColData) {
int32_t tRowAppendToColData(SRow *pRow, STSchema *pTSchema, SColData *aColData, int32_t nColData) {
ASSERT(pRow->sver == pTSchema->version);
ASSERT(nColData > 0);
......@@ -1529,7 +1529,7 @@ void tColDataDestroy(void *ph) {
SColData *pColData = (SColData *)ph;
tFree(pColData->pBitMap);
tFree((uint8_t *)pColData->aOffset);
tFree(pColData->aOffset);
tFree(pColData->pData);
}
......
source/dnode/vnode/src/inc/tsdb.h
浏览文件 @ 0525b4fa
......@@ -150,24 +150,22 @@ int32_t tGetBlockIdx(uint8_t *p, void *ph);
int32_t tCmprBlockIdx(void const *lhs, void const *rhs);
int32_t tCmprBlockL(void const *lhs, void const *rhs);
// SBlockData
#define tBlockDataFirstRow(PBLOCKDATA) tsdbRowFromBlockData(PBLOCKDATA, 0)
#define tBlockDataLastRow(PBLOCKDATA) tsdbRowFromBlockData(PBLOCKDATA, (PBLOCKDATA)->nRow - 1)
#define tBlockDataFirstKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataFirstRow(PBLOCKDATA))
#define tBlockDataLastKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataLastRow(PBLOCKDATA))
int32_t tBlockDataCreate(SBlockData *pBlockData);
void tBlockDataDestroy(SBlockData *pBlockData);
int32_t tBlockDataInit(SBlockData *pBlockData, TABLEID *pId, STSchema *pTSchema, int16_t *aCid, int32_t nCid);
void tBlockDataReset(SBlockData *pBlockData);
int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTSchema, int64_t uid);
void tBlockDataClear(SBlockData *pBlockData);
SColData *tBlockDataGetColDataByIdx(SBlockData *pBlockData, int32_t idx);
void tBlockDataGetColData(SBlockData *pBlockData, int16_t cid, SColData **ppColData);
int32_t tBlockDataMerge(SBlockData *pBlockData1, SBlockData *pBlockData2, SBlockData *pBlockData);
int32_t tBlockDataAddColData(SBlockData *pBlockData, SColData **ppColData);
int32_t tCmprBlockData(SBlockData *pBlockData, int8_t cmprAlg, uint8_t **ppOut, int32_t *szOut, uint8_t *aBuf[],
int32_t aBufN[]);
int32_t tDecmprBlockData(uint8_t *pIn, int32_t szIn, SBlockData *pBlockData, uint8_t *aBuf[]);
#define tBlockDataFirstRow(PBLOCKDATA) tsdbRowFromBlockData(PBLOCKDATA, 0)
#define tBlockDataLastRow(PBLOCKDATA) tsdbRowFromBlockData(PBLOCKDATA, (PBLOCKDATA)->nRow - 1)
#define tBlockDataFirstKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataFirstRow(PBLOCKDATA))
#define tBlockDataLastKey(PBLOCKDATA) TSDBROW_KEY(&tBlockDataLastRow(PBLOCKDATA))
#define tBlockDataGetColDataByIdx(PBLOCKDATA, IDX) (&(PBLOCKDATA)->aColData[IDX])
int32_t tBlockDataCreate(SBlockData *pBlockData);
void tBlockDataDestroy(SBlockData *pBlockData);
int32_t tBlockDataInit(SBlockData *pBlockData, TABLEID *pId, STSchema *pTSchema, int16_t *aCid, int32_t nCid);
void tBlockDataReset(SBlockData *pBlockData);
int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTSchema, int64_t uid);
void tBlockDataClear(SBlockData *pBlockData);
void tBlockDataGetColData(SBlockData *pBlockData, int16_t cid, SColData **ppColData);
int32_t tCmprBlockData(SBlockData *pBlockData, int8_t cmprAlg, uint8_t **ppOut, int32_t *szOut, uint8_t *aBuf[],
int32_t aBufN[]);
int32_t tDecmprBlockData(uint8_t *pIn, int32_t szIn, SBlockData *pBlockData, uint8_t *aBuf[]);
// SDiskDataHdr
int32_t tPutDiskDataHdr(uint8_t *p, const SDiskDataHdr *pHdr);
int32_t tGetDiskDataHdr(uint8_t *p, void *ph);
......@@ -473,14 +471,14 @@ struct SSttBlk {
// (SBlockData){.suid = suid, .uid = 0}: block data for N child tables int .last file
// (SBlockData){.suid = 0, .uid = uid}: block data for 1 normal table int .last/.data file
struct SBlockData {
int64_t suid; // 0 means normal table block data, otherwise child table block data
int64_t uid; // 0 means block data in .last file, otherwise in .data file
int32_t nRow; // number of rows
int64_t *aUid; // uids of each row, only exist in block data in .last file (uid == 0)
int64_t *aVersion; // versions of each row
TSKEY *aTSKEY; // timestamp of each row
int32_t nColData;
SArray *aColData; // SArray<SColData>
int64_t suid; // 0 means normal table block data, otherwise child table block data
int64_t uid; // 0 means block data in .last file, otherwise in .data file
int32_t nRow; // number of rows
int64_t *aUid; // uids of each row, only exist in block data in .last file (uid == 0)
int64_t *aVersion; // versions of each row
TSKEY *aTSKEY; // timestamp of each row
int32_t nColData;
SColData *aColData;
};
struct TABLEID {
......
source/dnode/vnode/src/tsdb/tsdbUtil.c
浏览文件 @ 0525b4fa
......@@ -23,7 +23,7 @@ void tMapDataReset(SMapData *pMapData) {
}
void tMapDataClear(SMapData *pMapData) {
tFree((uint8_t *)pMapData->aOffset);
tFree(pMapData->aOffset);
tFree(pMapData->pData);
pMapData->pData = NULL;
pMapData->aOffset = NULL;
......@@ -928,27 +928,49 @@ int32_t tBlockDataCreate(SBlockData *pBlockData) {
pBlockData->aVersion = NULL;
pBlockData->aTSKEY = NULL;
pBlockData->nColData = 0;
pBlockData->aColData = taosArrayInit(0, sizeof(SColData));
if (pBlockData->aColData == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _exit;
}
pBlockData->aColData = NULL;
_exit:
return code;
}
void tBlockDataDestroy(SBlockData *pBlockData) {
tFree((uint8_t *)pBlockData->aUid);
tFree((uint8_t *)pBlockData->aVersion);
tFree((uint8_t *)pBlockData->aTSKEY);
taosArrayDestroyEx(pBlockData->aColData, tColDataDestroy);
pBlockData->aUid = NULL;
pBlockData->aVersion = NULL;
pBlockData->aTSKEY = NULL;
pBlockData->aColData = NULL;
tFree(pBlockData->aUid);
tFree(pBlockData->aVersion);
tFree(pBlockData->aTSKEY);
for (int32_t i = 0; i < pBlockData->nColData; i++) {
tColDataDestroy(&pBlockData->aColData[i]);
}
if (pBlockData->aColData) {
taosMemoryFree(pBlockData->aColData);
pBlockData->aColData = NULL;
}
}
static int32_t tBlockDataAdjustColData(SBlockData *pBlockData, int32_t nColData) {
int32_t code = 0;
if (pBlockData->nColData > nColData) {
for (int32_t i = nColData; i < pBlockData->nColData; i++) {
tColDataDestroy(&pBlockData->aColData[i]);
}
} else if (pBlockData->nColData < nColData) {
SColData *aColData = taosMemoryRealloc(pBlockData->aColData, sizeof(SBlockData) * nColData);
if (aColData == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _exit;
}
pBlockData->aColData = aColData;
memset(&pBlockData->aColData[pBlockData->nColData], 0, sizeof(SBlockData) * (nColData - pBlockData->nColData));
}
pBlockData->nColData = nColData;
_exit:
return code;
}
int32_t tBlockDataInit(SBlockData *pBlockData, TABLEID *pId, STSchema *pTSchema, int16_t *aCid, int32_t nCid) {
int32_t code = 0;
......@@ -958,37 +980,35 @@ int32_t tBlockDataInit(SBlockData *pBlockData, TABLEID *pId, STSchema *pTSchema,
pBlockData->uid = pId->uid;
pBlockData->nRow = 0;
pBlockData->nColData = 0;
if (aCid) {
code = tBlockDataAdjustColData(pBlockData, nCid);
if (code) goto _exit;
int32_t iColumn = 1;
STColumn *pTColumn = &pTSchema->columns[iColumn];
for (int32_t iCid = 0; iCid < nCid; iCid++) {
while (pTColumn && pTColumn->colId < aCid[iCid]) {
ASSERT(pTColumn);
while (pTColumn->colId < aCid[iCid]) {
iColumn++;
pTColumn = (iColumn < pTSchema->numOfCols) ? &pTSchema->columns[iColumn] : NULL;
ASSERT(iColumn < pTSchema->numOfCols);
pTColumn = &pTSchema->columns[iColumn];
}
if (pTColumn == NULL) {
break;
} else if (pTColumn->colId == aCid[iCid]) {
SColData *pColData;
code = tBlockDataAddColData(pBlockData, &pColData);
if (code) goto _exit;
tColDataInit(pColData, pTColumn->colId, pTColumn->type, (pTColumn->flags & COL_SMA_ON) ? 1 : 0);
ASSERT(pTColumn->colId == aCid[iCid]);
tColDataInit(&pBlockData->aColData[iCid], pTColumn->colId, pTColumn->type,
(pTColumn->flags & COL_SMA_ON) ? 1 : 0);
iColumn++;
pTColumn = (iColumn < pTSchema->numOfCols) ? &pTSchema->columns[iColumn] : NULL;
}
iColumn++;
pTColumn = (iColumn < pTSchema->numOfCols) ? &pTSchema->columns[iColumn] : NULL;
}
} else {
for (int32_t iColumn = 1; iColumn < pTSchema->numOfCols; iColumn++) {
STColumn *pTColumn = &pTSchema->columns[iColumn];
SColData *pColData;
code = tBlockDataAddColData(pBlockData, &pColData);
if (code) goto _exit;
code = tBlockDataAdjustColData(pBlockData, pTSchema->numOfCols - 1);
if (code) goto _exit;
tColDataInit(pColData, pTColumn->colId, pTColumn->type, (pTColumn->flags & COL_SMA_ON) ? 1 : 0);
for (int32_t iColData = 0; iColData < pBlockData->nColData; iColData++) {
STColumn *pTColumn = &pTSchema->columns[iColData + 1];
tColDataInit(&pBlockData->aColData[iColData], pTColumn->colId, pTColumn->type,
(pTColumn->flags & COL_SMA_ON) ? 1 : 0);
}
}
......@@ -999,8 +1019,6 @@ _exit:
void tBlockDataReset(SBlockData *pBlockData) {
pBlockData->suid = 0;
pBlockData->uid = 0;
pBlockData->nRow = 0;
pBlockData->nColData = 0;
}
void tBlockDataClear(SBlockData *pBlockData) {
......@@ -1008,31 +1026,8 @@ void tBlockDataClear(SBlockData *pBlockData) {
pBlockData->nRow = 0;
for (int32_t iColData = 0; iColData < pBlockData->nColData; iColData++) {
SColData *pColData = tBlockDataGetColDataByIdx(pBlockData, iColData);
tColDataClear(pColData);
}
}
int32_t tBlockDataAddColData(SBlockData *pBlockData, SColData **ppColData) {
int32_t code = 0;
SColData *pColData = NULL;
if (pBlockData->nColData >= taosArrayGetSize(pBlockData->aColData)) {
if (taosArrayPush(pBlockData->aColData, &((SColData){0})) == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
tColDataClear(tBlockDataGetColDataByIdx(pBlockData, iColData));
}
pColData = (SColData *)taosArrayGet(pBlockData->aColData, pBlockData->nColData);
pBlockData->nColData++;
*ppColData = pColData;
return code;
_err:
*ppColData = NULL;
return code;
}
static int32_t tBlockDataAppendBlockRow(SBlockData *pBlockData, SBlockData *pBlockDataFrom, int32_t iRow) {
......@@ -1095,12 +1090,14 @@ int32_t tBlockDataAppendRow(SBlockData *pBlockData, TSDBROW *pRow, STSchema *pTS
pBlockData->aTSKEY[pBlockData->nRow] = TSDBROW_TS(pRow);
SColVal cv = {0};
if (pRow->type == 0) {
if (pRow->type == TSDBROW_ROW_FMT) {
code = tRowAppendToColData(pRow->pTSRow, pTSchema, pBlockData->aColData, pBlockData->nColData);
if (code) goto _err;
} else {
} else if (pRow->type == TSDBROW_COL_FMT) {
code = tBlockDataAppendBlockRow(pBlockData, pRow->pBlockData, pRow->iRow);
if (code) goto _err;
} else {
ASSERT(0);
}
pBlockData->nRow++;
......@@ -1110,133 +1107,13 @@ _err:
return code;
}
int32_t tBlockDataCorrectSchema(SBlockData *pBlockData, SBlockData *pBlockDataFrom) {
int32_t code = 0;
int32_t iColData = 0;
for (int32_t iColDataFrom = 0; iColDataFrom < pBlockDataFrom->nColData; iColDataFrom++) {
SColData *pColDataFrom = tBlockDataGetColDataByIdx(pBlockDataFrom, iColDataFrom);
while (true) {
SColData *pColData;
if (iColData < pBlockData->nColData) {
pColData = tBlockDataGetColDataByIdx(pBlockData, iColData);
} else {
pColData = NULL;
}
if (pColData == NULL || pColData->cid > pColDataFrom->cid) {
code = tBlockDataAddColData(pBlockData, &pColData);
if (code) goto _exit;
tColDataInit(pColData, pColDataFrom->cid, pColDataFrom->type, pColDataFrom->smaOn);
for (int32_t iRow = 0; iRow < pBlockData->nRow; iRow++) {
code = tColDataAppendValue(pColData, &COL_VAL_NONE(pColData->cid, pColData->type));
if (code) goto _exit;
}
iColData++;
break;
} else if (pColData->cid == pColDataFrom->cid) {
iColData++;
break;
} else {
iColData++;
}
}
}
_exit:
return code;
}
int32_t tBlockDataMerge(SBlockData *pBlockData1, SBlockData *pBlockData2, SBlockData *pBlockData) {
int32_t code = 0;
ASSERT(pBlockData->suid == pBlockData1->suid);
ASSERT(pBlockData->uid == pBlockData1->uid);
ASSERT(pBlockData1->nRow > 0);
ASSERT(pBlockData2->nRow > 0);
tBlockDataClear(pBlockData);
TSDBROW row1 = tsdbRowFromBlockData(pBlockData1, 0);
TSDBROW row2 = tsdbRowFromBlockData(pBlockData2, 0);
TSDBROW *pRow1 = &row1;
TSDBROW *pRow2 = &row2;
while (pRow1 && pRow2) {
int32_t c = tsdbRowCmprFn(pRow1, pRow2);
if (c < 0) {
code = tBlockDataAppendRow(pBlockData, pRow1, NULL,
pBlockData1->uid ? pBlockData1->uid : pBlockData1->aUid[pRow1->iRow]);
if (code) goto _exit;
pRow1->iRow++;
if (pRow1->iRow < pBlockData1->nRow) {
*pRow1 = tsdbRowFromBlockData(pBlockData1, pRow1->iRow);
} else {
pRow1 = NULL;
}
} else if (c > 0) {
code = tBlockDataAppendRow(pBlockData, pRow2, NULL,
pBlockData2->uid ? pBlockData2->uid : pBlockData2->aUid[pRow2->iRow]);
if (code) goto _exit;
pRow2->iRow++;
if (pRow2->iRow < pBlockData2->nRow) {
*pRow2 = tsdbRowFromBlockData(pBlockData2, pRow2->iRow);
} else {
pRow2 = NULL;
}
} else {
ASSERT(0);
}
}
while (pRow1) {
code = tBlockDataAppendRow(pBlockData, pRow1, NULL,
pBlockData1->uid ? pBlockData1->uid : pBlockData1->aUid[pRow1->iRow]);
if (code) goto _exit;
pRow1->iRow++;
if (pRow1->iRow < pBlockData1->nRow) {
*pRow1 = tsdbRowFromBlockData(pBlockData1, pRow1->iRow);
} else {
pRow1 = NULL;
}
}
while (pRow2) {
code = tBlockDataAppendRow(pBlockData, pRow2, NULL,
pBlockData2->uid ? pBlockData2->uid : pBlockData2->aUid[pRow2->iRow]);
if (code) goto _exit;
pRow2->iRow++;
if (pRow2->iRow < pBlockData2->nRow) {
*pRow2 = tsdbRowFromBlockData(pBlockData2, pRow2->iRow);
} else {
pRow2 = NULL;
}
}
_exit:
return code;
}
SColData *tBlockDataGetColDataByIdx(SBlockData *pBlockData, int32_t idx) {
ASSERT(idx >= 0 && idx < pBlockData->nColData);
return (SColData *)taosArrayGet(pBlockData->aColData, idx);
}
void tBlockDataGetColData(SBlockData *pBlockData, int16_t cid, SColData **ppColData) {
ASSERT(cid != PRIMARYKEY_TIMESTAMP_COL_ID);
int32_t lidx = 0;
int32_t ridx = pBlockData->nColData - 1;
while (lidx <= ridx) {
int32_t midx = (lidx + ridx) / 2;
int32_t midx = (lidx + ridx) >> 2;
SColData *pColData = tBlockDataGetColDataByIdx(pBlockData, midx);
int32_t c = (pColData->cid == cid) ? 0 : ((pColData->cid > cid) ? 1 : -1);
......@@ -1383,15 +1260,25 @@ int32_t tDecmprBlockData(uint8_t *pIn, int32_t szIn, SBlockData *pBlockData, uin
// loop to decode each column data
if (hdr.szBlkCol == 0) goto _exit;
int32_t nColData = 0;
int32_t nt = 0;
while (nt < hdr.szBlkCol) {
SBlockCol blockCol = {0};
nt += tGetBlockCol(pIn + n + nt, &blockCol);
ASSERT(nt <= hdr.szBlkCol);
++nColData;
}
ASSERT(nt == hdr.szBlkCol);
SColData *pColData;
code = tBlockDataAddColData(pBlockData, &pColData);
if (code) goto _exit;
code = tBlockDataAdjustColData(pBlockData, nColData);
if (code) goto _exit;
nt = 0;
int32_t iColData = 0;
while (nt < hdr.szBlkCol) {
SBlockCol blockCol = {0};
nt += tGetBlockCol(pIn + n + nt, &blockCol);
SColData *pColData = &pBlockData->aColData[iColData++];
tColDataInit(pColData, blockCol.cid, blockCol.type, blockCol.smaOn);
if (blockCol.flag == HAS_NULL) {
......
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