xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

refactor: do some internal refactor.

This commit is contained in:
Haojun Liao 2022-09-08 15:36:53 +08:00
parent a91dd25be7
commit a0520d2a06
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
source/dnode/vnode/src/tsdb/tsdbRead.c
View File

@ -1961,12 +1961,11 @@ static bool hasDataInLastBlock(SLastBlockReader* pLastBlockReader) { return pLas
int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBlockScanInfo, int64_t key, int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBlockScanInfo, int64_t key,
STsdbReader* pReader) { STsdbReader* pReader) {
SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo; SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo;
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) { if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} else { } else {
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
STSRow* pTSRow = NULL; STSRow* pTSRow = NULL;
SRowMerger merge = {0}; SRowMerger merge = {0};
@ -1990,12 +1989,18 @@ static int32_t buildComposedDataBlockImpl(STsdbReader* pReader, STableBlockScanI
SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo; SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo;
int64_t key = (pBlockData->nRow > 0) ? pBlockData->aTSKEY[pDumpInfo->rowIndex] : INT64_MIN; int64_t key = (pBlockData->nRow > 0) ? pBlockData->aTSKEY[pDumpInfo->rowIndex] : INT64_MIN;
TSDBROW* pRow = getValidMemRow(&pBlockScanInfo->iter, pBlockScanInfo->delSkyline, pReader);
TSDBROW* piRow = getValidMemRow(&pBlockScanInfo->iiter, pBlockScanInfo->delSkyline, pReader);
if (pBlockScanInfo->iter.hasVal && pBlockScanInfo->iiter.hasVal) { if (pBlockScanInfo->iter.hasVal && pBlockScanInfo->iiter.hasVal) {
return doMergeMultiLevelRows(pReader, pBlockScanInfo, pBlockData, pLastBlockReader); return doMergeMultiLevelRows(pReader, pBlockScanInfo, pBlockData, pLastBlockReader);
} else { } else {
TSDBROW *pRow = NULL, *piRow = NULL;
if (pBlockScanInfo->iter.hasVal) {
pRow = getValidMemRow(&pBlockScanInfo->iter, pBlockScanInfo->delSkyline, pReader);
}
if (pBlockScanInfo->iiter.hasVal) {
piRow = getValidMemRow(&pBlockScanInfo->iiter, pBlockScanInfo->delSkyline, pReader);
}
// imem + file + last block // imem + file + last block
if (pBlockScanInfo->iiter.hasVal) { if (pBlockScanInfo->iiter.hasVal) {
return doMergeBufAndFileRows(pReader, pBlockScanInfo, piRow, &pBlockScanInfo->iiter, key, pLastBlockReader); return doMergeBufAndFileRows(pReader, pBlockScanInfo, piRow, &pBlockScanInfo->iiter, key, pLastBlockReader);