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

more code

This commit is contained in:
Hongze Cheng 2022-09-07 19:11:02 +08:00
parent d630c2fdd7
commit 3cc29d77bb
1 changed files with 30 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
View File

@ -1124,7 +1124,27 @@ _exit:
static int32_t tsdbSnapWriteTableDataStart(STsdbSnapWriter* pWriter, TABLEID* pId) {
int32_t code = 0;
// TODO
code = tsdbSnapWriteCopyData(pWriter, pId);
if (code) goto _err;
pWriter->id.suid = pId->suid;
pWriter->id.uid = pId->uid;
code = tsdbUpdateTableSchema(pWriter->pTsdb->pVnode->pMeta, pId->suid, pId->uid, &pWriter->skmTable);
if (code) goto _err;
// Reader (todo)
ASSERT(pWriter->dReader.pBlockIdx == NULL || tTABLEIDCmprFn(pWriter->dReader.pBlockIdx, pId) >= 0);
// Writer
tMapDataReset(&pWriter->dWriter.mDataBlk);
code = tBlockDataInit(&pWriter->dWriter.bData, pId->suid, pId->uid, pWriter->skmTable.pTSchema);
if (code) goto _err;
return code;
_err:
return code;
}
@ -1178,6 +1198,9 @@ static int32_t tsdbSnapWriteTableDataEnd(STsdbSnapWriter* pWriter) {
}
}
pWriter->id.suid = 0;
pWriter->id.uid = 0;
return code;
_err:
@ -1296,18 +1319,10 @@ static int32_t tsdbSnapWriteRowData(STsdbSnapWriter* pWriter, int32_t iRow) {
if (id.suid != pWriter->id.suid || id.uid != pWriter->id.uid) {
code = tsdbSnapWriteTableDataEnd(pWriter);
if (code) goto _err;
pWriter->id.suid = 0;
pWriter->id.uid = 0;
}
// Start new table data write if need
if (pWriter->id.suid == 0 && pWriter->id.uid == 0) {
// Copy table data ahead
code = tsdbSnapWriteCopyData(pWriter, &id);
if (code) goto _err;
// Start new table data
code = tsdbSnapWriteTableDataStart(pWriter, &id);
if (code) goto _err;
}
@ -1355,7 +1370,9 @@ static int32_t tsdbSnapWriteRowData(STsdbSnapWriter* pWriter, int32_t iRow) {
if (code) goto _err;
if (pWriter->dWriter.bData.nRow >= pWriter->maxRow) {
// TODO: write data block
code = tsdbWriteDataBlock(pWriter->dWriter.pWriter, &pWriter->dWriter.bData, &pWriter->dWriter.mDataBlk,
pWriter->cmprAlg);
if (code) goto _err;
}
} else {
code = tsdbReadDataBlockEx(pWriter->dReader.pReader, &dataBlk, &pWriter->dReader.bData);
@ -1374,7 +1391,9 @@ static int32_t tsdbSnapWriteRowData(STsdbSnapWriter* pWriter, int32_t iRow) {
if (code) goto _err;
if (pWriter->dWriter.sData.nRow >= pWriter->maxRow) {
// TODO: write sst block
code = tsdbWriteSttBlock(pWriter->dWriter.pWriter, &pWriter->dWriter.sData, pWriter->dWriter.aSttBlk,
pWriter->cmprAlg);
if (code) goto _err;
}
_exit: