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more code

This commit is contained in:
Hongze Cheng 2024-02-29 17:06:53 +08:00
parent b8754b4209
commit 2de7f87c74
4 changed files with 16 additions and 7 deletions
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2
include/common/tdataformat.h
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@ -124,7 +124,7 @@ int32_t tRowSort(SArray *aRowP);
int32_t tRowMerge(SArray *aRowP, STSchema *pTSchema, int8_t flag);
int32_t tRowUpsertColData(SRow *pRow, STSchema *pTSchema, SColData *aColData, int32_t nColData, int32_t flag);
void tRowGetKey(SRow *pRow, SRowKey *key);
int32_t tRowKeyCmpr(const void *p1, const void *p2);
int32_t tRowKeyCompare(const void *p1, const void *p2);
// SRowIter ================================
int32_t tRowIterOpen(SRow *pRow, STSchema *pTSchema, SRowIter **ppIter);

17
source/common/src/tdataformat.c
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@ -1243,7 +1243,10 @@ int32_t tValueCompare(const SValue *tv1, const SValue *tv2) {
return 0;
}
int32_t tRowKeyCmpr(const void *p1, const void *p2) {
// NOTE:
// set key->numOfPKs to 0 as the smallest key with ts
// set key->numOfPKs to (TD_MAX_PK_COLS + 1) as the largest key with ts
int32_t tRowKeyCompare(const void *p1, const void *p2) {
SRowKey *key1 = (SRowKey *)p1;
SRowKey *key2 = (SRowKey *)p2;
@ -1253,9 +1256,15 @@ int32_t tRowKeyCmpr(const void *p1, const void *p2) {
return 1;
}
for (uint8_t iKey = 0; iKey < key1->numOfPKs; iKey++) {
int32_t ret = tValueCompare(&key1->pks[iKey], &key2->pks[iKey]);
if (ret) return ret;
if (key1->numOfPKs == key2->numOfPKs) {
for (uint8_t iKey = 0; iKey < key1->numOfPKs; iKey++) {
int32_t ret = tValueCompare(&key1->pks[iKey], &key2->pks[iKey]);
if (ret) return ret;
}
} else if (key1->numOfPKs < key2->numOfPKs) {
return -1;
} else {
return 1;
}
return 0;

2
source/dnode/vnode/src/tsdb/tsdbSttFileRW.c
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@ -1033,7 +1033,7 @@ int32_t tsdbSttFileWriteRow(SSttFileWriter *writer, SRowInfo *row) {
tStatisBlockGet(writer->staticBlock, writer->staticBlock->numOfRecords, &record);
if (tRowKeyCmpr(&key.key, &record.lastKey) > 0) {
if (tRowKeyCompare(&key.key, &record.lastKey) > 0) {
// TODO: update count and last key
// TARRAY2_LAST(writer->staticBlock->count)++;
// TARRAY2_LAST(writer->staticBlock->lastKey) = key->ts;

2
source/dnode/vnode/src/tsdb/tsdbUtil.c
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@ -625,7 +625,7 @@ void tsdbRowGetKey(TSDBROW *row, STsdbRowKey *key) {
}
int32_t tsdbRowKeyCmpr(const STsdbRowKey *key1, const STsdbRowKey *key2) {
int32_t c = tRowKeyCmpr(&key1->key, &key2->key);
int32_t c = tRowKeyCompare(&key1->key, &key2->key);
if (c) {
return c;