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optmize table statistic info

This commit is contained in:
Hongze Cheng 2023-07-10 17:35:26 +08:00
parent b3e7dd5a62
commit 7014f790a0
2 changed files with 1 additions and 26 deletions
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19
source/dnode/vnode/src/tsdb/tsdbSttFileRW.c
View File

@ -488,21 +488,10 @@ static int32_t tsdbSttFileDoWriteStatisBlock(SSttFileWriter *writer) {
.suid = TARRAY2_LAST(writer->staticBlock->suid),
.uid = TARRAY2_LAST(writer->staticBlock->uid),
},
.minVer = TARRAY2_FIRST(writer->staticBlock->minVer),
.maxVer = TARRAY2_FIRST(writer->staticBlock->maxVer),
.numRec = STATIS_BLOCK_SIZE(writer->staticBlock),
.cmprAlg = writer->config->cmprAlg,
}};
for (int32_t i = 1; i < STATIS_BLOCK_SIZE(writer->staticBlock); i++) {
if (statisBlk->minVer > TARRAY2_GET(writer->staticBlock->minVer, i)) {
statisBlk->minVer = TARRAY2_GET(writer->staticBlock->minVer, i);
}
if (statisBlk->maxVer < TARRAY2_GET(writer->staticBlock->maxVer, i)) {
statisBlk->maxVer = TARRAY2_GET(writer->staticBlock->maxVer, i);
}
}
for (int32_t i = 0; i < STATIS_RECORD_NUM_ELEM; i++) {
code = tsdbCmprData((uint8_t *)TARRAY2_DATA(writer->staticBlock->dataArr + i),
TARRAY2_DATA_LEN(&writer->staticBlock->dataArr[i]), TSDB_DATA_TYPE_BIGINT, statisBlk->cmprAlg,
@ -889,8 +878,6 @@ int32_t tsdbSttFileWriteRow(SSttFileWriter *writer, SRowInfo *row) {
.uid = row->uid,
.firstKey = key->ts,
.lastKey = key->ts,
.minVer = key->version,
.maxVer = key->version,
.count = 1,
};
code = tStatisBlockPut(writer->staticBlock, &record);
@ -898,12 +885,6 @@ int32_t tsdbSttFileWriteRow(SSttFileWriter *writer, SRowInfo *row) {
} else {
ASSERT(key->ts >= TARRAY2_LAST(writer->staticBlock->lastKey));
if (TARRAY2_LAST(writer->staticBlock->minVer) > key->version) {
TARRAY2_LAST(writer->staticBlock->minVer) = key->version;
}
if (TARRAY2_LAST(writer->staticBlock->maxVer) < key->version) {
TARRAY2_LAST(writer->staticBlock->maxVer) = key->version;
}
if (key->ts > TARRAY2_LAST(writer->staticBlock->lastKey)) {
TARRAY2_LAST(writer->staticBlock->count)++;
TARRAY2_LAST(writer->staticBlock->lastKey) = key->ts;

8
source/dnode/vnode/src/tsdb/tsdbUtil2.h
View File

@ -70,7 +70,7 @@ int32_t tTombBlockGet(STombBlock *tombBlock, int32_t idx, STombRecord *record);
int32_t tTombRecordCompare(const STombRecord *record1, const STombRecord *record2);
// STbStatisRecord ----------
#define STATIS_RECORD_NUM_ELEM 7
#define STATIS_RECORD_NUM_ELEM 5
typedef union {
int64_t dataArr[STATIS_RECORD_NUM_ELEM];
struct {
@ -78,8 +78,6 @@ typedef union {
int64_t uid;
int64_t firstKey;
int64_t lastKey;
int64_t minVer;
int64_t maxVer;
int64_t count;
};
} STbStatisRecord;
@ -91,8 +89,6 @@ typedef union {
TARRAY2(int64_t) uid[1];
TARRAY2(int64_t) firstKey[1];
TARRAY2(int64_t) lastKey[1];
TARRAY2(int64_t) minVer[1];
TARRAY2(int64_t) maxVer[1];
TARRAY2(int64_t) count[1];
};
} STbStatisBlock;
@ -101,8 +97,6 @@ typedef struct {
SFDataPtr dp[1];
TABLEID minTbid;
TABLEID maxTbid;
int64_t minVer;
int64_t maxVer;
int32_t numRec;
int32_t size[STATIS_RECORD_NUM_ELEM];
int8_t cmprAlg;