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refactor: do some internal refactor.

This commit is contained in:
Haojun Liao 2023-12-20 10:24:03 +08:00
parent 2de0f6e971
commit 541967e99e
1 changed files with 26 additions and 16 deletions
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32
source/dnode/vnode/src/tsdb/tsdbRead2.c
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@ -1360,7 +1360,8 @@ static bool tryCopyDistinctRowFromFileBlock(STsdbReader* pReader, SBlockData* pB
static bool nextRowFromSttBlocks(SSttBlockReader* pSttBlockReader, STableBlockScanInfo* pScanInfo,
SVersionRange* pVerRange) {
int32_t step = ASCENDING_TRAVERSE(pSttBlockReader->order) ? 1 : -1;
int32_t order = pSttBlockReader->order;
int32_t step = ASCENDING_TRAVERSE(order) ? 1 : -1;
while (1) {
bool hasVal = tMergeTreeNext(&pSttBlockReader->mergeTree);
@ -1377,12 +1378,14 @@ static bool nextRowFromSttBlocks(SSttBlockReader* pSttBlockReader, STableBlockSc
pSttBlockReader->currentKey = key;
pScanInfo->sttKeyInfo.nextProcKey = key;
if (!hasBeenDropped(pScanInfo->delSkyline, &pScanInfo->sttBlockDelIndex, key, ver, pSttBlockReader->order,
pVerRange)) {
if (pScanInfo->delSkyline != NULL && TARRAY_SIZE(pScanInfo->delSkyline) > 0) {
bool dropped = hasBeenDropped(pScanInfo->delSkyline, &pScanInfo->sttBlockDelIndex, key, ver, order, pVerRange);
if (!dropped) {
pScanInfo->sttKeyInfo.status = STT_FILE_HAS_DATA;
return true;
}
}
}
}
static void doPinSttBlock(SSttBlockReader* pSttBlockReader) {
@ -2054,10 +2057,13 @@ static bool isValidFileBlockRow(SBlockData* pBlockData, SFileBlockDumpInfo* pDum
return false;
}
if (hasBeenDropped(pBlockScanInfo->delSkyline, &pBlockScanInfo->fileDelIndex, ts, ver, pReader->info.order,
&pReader->info.verRange)) {
if (pBlockScanInfo->delSkyline != NULL && TARRAY_SIZE(pBlockScanInfo->delSkyline) > 0) {
bool deleted = hasBeenDropped(pBlockScanInfo->delSkyline, &pBlockScanInfo->fileDelIndex, ts, ver,
pReader->info.order, &pReader->info.verRange);
if (deleted) {
return false;
}
}
return true;
}
@ -3219,7 +3225,7 @@ SVersionRange getQueryVerRange(SVnode* pVnode, SQueryTableDataCond* pCond, int8_
bool hasBeenDropped(const SArray* pDelList, int32_t* index, int64_t key, int64_t ver, int32_t order,
SVersionRange* pVerRange) {
if (pDelList == NULL || (taosArrayGetSize(pDelList) == 0)) {
if (pDelList == NULL || (TARRAY_SIZE(pDelList) == 0)) {
return false;
}
@ -3327,17 +3333,19 @@ TSDBROW* getValidMemRow(SIterInfo* pIter, const SArray* pDelList, STsdbReader* p
TSDBROW* pRow = tsdbTbDataIterGet(pIter->iter);
TSDBKEY key = TSDBROW_KEY(pRow);
int32_t order = pReader->info.order;
if (outOfTimeWindow(key.ts, &pReader->info.window)) {
pIter->hasVal = false;
return NULL;
}
// it is a valid data version
if ((key.version <= pReader->info.verRange.maxVer && key.version >= pReader->info.verRange.minVer) &&
(!hasBeenDropped(pDelList, &pIter->index, key.ts, key.version, pReader->info.order, &pReader->info.verRange))) {
if ((key.version <= pReader->info.verRange.maxVer && key.version >= pReader->info.verRange.minVer)) {
bool dropped = hasBeenDropped(pDelList, &pIter->index, key.ts, key.version, order, &pReader->info.verRange);
if (!dropped) {
return pRow;
}
}
while (1) {
pIter->hasVal = tsdbTbDataIterNext(pIter->iter);
@ -3353,11 +3361,13 @@ TSDBROW* getValidMemRow(SIterInfo* pIter, const SArray* pDelList, STsdbReader* p
return NULL;
}
if (key.version <= pReader->info.verRange.maxVer && key.version >= pReader->info.verRange.minVer &&
(!hasBeenDropped(pDelList, &pIter->index, key.ts, key.version, pReader->info.order, &pReader->info.verRange))) {
if (key.version <= pReader->info.verRange.maxVer && key.version >= pReader->info.verRange.minVer) {
bool dropped = hasBeenDropped(pDelList, &pIter->index, key.ts, key.version, order, &pReader->info.verRange);
if (!dropped) {
return pRow;
}
}
}
}
int32_t doMergeRowsInBuf(SIterInfo* pIter, uint64_t uid, int64_t ts, SArray* pDelList, STsdbReader* pReader) {