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Merge pull request #25404 from taosdata/feat/TS-4243-3.0 

fix(tsdb): set correct compare func for merge tree.
This commit is contained in:
Haojun Liao 2024-04-19 09:10:03 +08:00 committed by GitHub
parent 525b574c85 eb1fed177f
commit 34f7dc4782
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GPG Key ID: B5690EEEBB952194
3 changed files with 30 additions and 17 deletions
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17
source/dnode/vnode/src/tsdb/tsdbMergeTree.c
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@ -828,17 +828,22 @@ static FORCE_INLINE int32_t tLDataIterCmprFn(const SRBTreeNode *p1, const SRBTre
SLDataIter *pIter1 = (SLDataIter *)(((uint8_t *)p1) - offsetof(SLDataIter, node));
SLDataIter *pIter2 = (SLDataIter *)(((uint8_t *)p2) - offsetof(SLDataIter, node));
TSDBKEY key1 = TSDBROW_KEY(&pIter1->rInfo.row);
TSDBKEY key2 = TSDBROW_KEY(&pIter2->rInfo.row);
SRowKey rkey1, rkey2;
tRowGetKeyEx(&pIter1->rInfo.row, &rkey1);
tRowGetKeyEx(&pIter2->rInfo.row, &rkey2);
if (key1.ts < key2.ts) {
int32_t ret = tRowKeyCompare(&rkey1, &rkey2);
if (ret < 0) {
return -1;
} else if (key1.ts > key2.ts) {
} else if (ret > 0) {
return 1;
} else {
if (key1.version < key2.version) {
int64_t ver1 = TSDBROW_VERSION(&pIter1->rInfo.row);
int64_t ver2 = TSDBROW_VERSION(&pIter2->rInfo.row);
if (ver1 < ver2) {
return -1;
} else if (key1.version > key2.version) {
} else if (ver1 > ver2) {
return 1;
} else {
return 0;

21
source/dnode/vnode/src/tsdb/tsdbRead2.c
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@ -25,15 +25,6 @@
#define ASCENDING_TRAVERSE(o) (o == TSDB_ORDER_ASC)
#define getCurrentKeyInSttBlock(_r) (&((_r)->currentKey))
#define tRowGetKeyEx(_pRow, _pKey) \
do { \
if ((_pRow)->type == TSDBROW_ROW_FMT) { \
tRowGetKey((_pRow)->pTSRow, (_pKey)); \
} else { \
tColRowGetKey((_pRow)->pBlockData, (_pRow)->iRow, (_pKey)); \
} \
} while (0)
typedef struct {
bool overlapWithNeighborBlock;
bool hasDupTs;
@ -1619,6 +1610,11 @@ static bool tryCopyDistinctRowFromSttBlock(TSDBROW* fRow, SSttBlockReader* pSttB
doUnpinSttBlock(pSttBlockReader);
if (hasVal) {
SRowKey* pNext = getCurrentKeyInSttBlock(pSttBlockReader);
if (IS_VAR_DATA_TYPE(pSttKey->pks[0].type)) {
tsdbInfo("current pk:%s, next pk:%s", pSttKey->pks[0].pData, pNext->pks[0].pData);
}
if (pkCompEx(pSttKey, pNext) != 0) {
code = doAppendRowFromFileBlock(pReader->resBlockInfo.pResBlock, pReader, fRow->pBlockData, fRow->iRow);
*copied = (code == TSDB_CODE_SUCCESS);
@ -2311,8 +2307,11 @@ int32_t mergeRowsInSttBlocks(SSttBlockReader* pSttBlockReader, STableBlockScanIn
TSDBROW* pRow = tMergeTreeGetRow(&pSttBlockReader->mergeTree);
TSDBROW fRow = {.iRow = pRow->iRow, .type = TSDBROW_COL_FMT, .pBlockData = pRow->pBlockData};
tsdbTrace("fRow ptr:%p, %d, uid:%" PRIu64 ", ts:%" PRId64 " %s", pRow->pBlockData, pRow->iRow, pSttBlockReader->uid,
fRow.pBlockData->aTSKEY[fRow.iRow], pReader->idStr);
if (IS_VAR_DATA_TYPE(pScanInfo->lastProcKey.pks[0].type)) {
tsdbTrace("fRow ptr:%p, %d, uid:%" PRIu64 ", ts:%" PRId64 " pk:%s %s", pRow->pBlockData, pRow->iRow, pSttBlockReader->uid,
fRow.pBlockData->aTSKEY[fRow.iRow], pScanInfo->lastProcKey.pks[0].pData, pReader->idStr);
}
int32_t code =
tryCopyDistinctRowFromSttBlock(&fRow, pSttBlockReader, pScanInfo, &pScanInfo->lastProcKey, pReader, &copied);

9
source/dnode/vnode/src/tsdb/tsdbReadUtil.h
View File

@ -38,6 +38,15 @@ extern "C" {
(_k)->ekey.ts = INT64_MIN; \
} while (0);
#define tRowGetKeyEx(_pRow, _pKey) \
do { \
if ((_pRow)->type == TSDBROW_ROW_FMT) { \
tRowGetKey((_pRow)->pTSRow, (_pKey)); \
} else { \
tColRowGetKey((_pRow)->pBlockData, (_pRow)->iRow, (_pKey)); \
} \
} while (0)
typedef enum {
READER_STATUS_SUSPEND = 0x1,
READER_STATUS_NORMAL = 0x2,