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TD-353

This commit is contained in:
Hongze Cheng 2020-06-17 07:45:08 +00:00
parent 3cb26dbef4
commit b71ec85236
4 changed files with 5 additions and 49 deletions
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2
src/query/src/qast.c
View File

@ -772,7 +772,7 @@ static void tQueryIndexlessColumn(SSkipList* pSkipList, tQueryInfo* pQueryInfo,
char * pData = SL_GET_NODE_DATA(pNode);
// todo refactor:
tstr *name = ((STableIndexElem *)pData)->pTable->name;
tstr *name = (*(STable **)pData)->name;
// todo speed up by using hash
if (pQueryInfo->colIndex == TSDB_TBNAME_COLUMN_INDEX) {
if (pQueryInfo->optr == TSDB_RELATION_IN) {

1
src/tsdb/inc/tsdbMain.h
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@ -368,7 +368,6 @@ int tsdbLoadCompData(SRWHelper* phelper, SCompBlock* pcompblock, void* target)
void tsdbGetDataStatis(SRWHelper* pHelper, SDataStatis* pStatis, int numOfCols);
int tsdbLoadBlockDataCols(SRWHelper* pHelper, SDataCols* pDataCols, int blkIdx, int16_t* colIds, int numOfColIds);
int tsdbLoadBlockData(SRWHelper* pHelper, SCompBlock* pCompBlock, SDataCols* target);
int tsdbUpdateFileHeader(SFile* pFile, uint32_t version);
// ------------------ tsdbMain.c
#define REPO_ID(r) (r)->config.tsdbId

45
src/tsdb/src/tsdbRWHelper.c
View File

@ -559,51 +559,6 @@ _err:
return -1;
}
int tsdbUpdateFileHeader(SFile *pFile, uint32_t version) {
char buf[TSDB_FILE_HEAD_SIZE] = "\0";
void *pBuf = (void *)buf;
pBuf = taosEncodeFixedU32(pBuf, version);
pBuf = tsdbEncodeSFileInfo(pBuf, &(pFile->info));
taosCalcChecksumAppend(0, (uint8_t *)buf, TSDB_FILE_HEAD_SIZE);
if (lseek(pFile->fd, 0, SEEK_SET) < 0) {
tsdbError("failed to lseek file %s since %s", pFile->fname, strerror(errno));
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
}
if (twrite(pFile->fd, (void *)buf, TSDB_FILE_HEAD_SIZE) < TSDB_FILE_HEAD_SIZE) {
tsdbError("failed to write %d bytes to file %s since %s", TSDB_FILE_HEAD_SIZE, pFile->fname, strerror(errno));
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
}
return 0;
}
void *tsdbEncodeSFileInfo(void *buf, const STsdbFileInfo *pInfo) {
buf = taosEncodeFixedU32(buf, pInfo->offset);
buf = taosEncodeFixedU32(buf, pInfo->len);
buf = taosEncodeFixedU64(buf, pInfo->size);
buf = taosEncodeFixedU64(buf, pInfo->tombSize);
buf = taosEncodeFixedU32(buf, pInfo->totalBlocks);
buf = taosEncodeFixedU32(buf, pInfo->totalSubBlocks);
return buf;
}
void *tsdbDecodeSFileInfo(void *buf, STsdbFileInfo *pInfo) {
buf = taosDecodeFixedU32(buf, &(pInfo->offset));
buf = taosDecodeFixedU32(buf, &(pInfo->len));
buf = taosDecodeFixedU64(buf, &(pInfo->size));
buf = taosDecodeFixedU64(buf, &(pInfo->tombSize));
buf = taosDecodeFixedU32(buf, &(pInfo->totalBlocks));
buf = taosDecodeFixedU32(buf, &(pInfo->totalSubBlocks));
return buf;
}
// ---------------------- INTERNAL FUNCTIONS ----------------------
static bool tsdbShouldCreateNewLast(SRWHelper *pHelper) {
ASSERT(pHelper->files.lastF.fd > 0);

6
src/tsdb/src/tsdbRead.c
View File

@ -589,8 +589,10 @@ static bool doLoadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlo
int64_t st = taosGetTimestampUs();
if (pCheckInfo->pDataCols == NULL) {
STsdbMeta* pMeta = tsdbGetMeta(pRepo);
pCheckInfo->pDataCols = tdNewDataCols(pMeta->maxRowBytes, pMeta->maxCols, pRepo->config.maxRowsPerFileBlock);
// STsdbMeta* pMeta = tsdbGetMeta(pRepo);
// TODO
pCheckInfo->pDataCols =
tdNewDataCols(pCheckInfo->imem->maxRowBytes, pCheckInfo->imem->maxCols, pRepo->config.maxRowsPerFileBlock);
}
tdInitDataCols(pCheckInfo->pDataCols, tsdbGetTableSchema(pCheckInfo->pTableObj));