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feat(tsdb): set bitmap len 0 for primary TS column

This commit is contained in:
Cary Xu 2022-04-15 18:38:41 +08:00
parent 2f4c2cbe1d
commit 34c9947a53
1 changed files with 5 additions and 3 deletions
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8
source/dnode/vnode/src/tsdb/tsdbReadImpl.c
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@ -606,9 +606,10 @@ static int tsdbLoadBlockDataImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *pDat
if (tsdbMakeRoom((void **)(&TSDB_READ_COMP_BUF(pReadh)), zsize) < 0) return -1;
}
if (tsdbCheckAndDecodeColumnData(pDataCol, POINTER_SHIFT(pBlockData, tsize + toffset), tlen, pBlockCol->blen,
pBlock->algorithm, pBlock->numOfRows, tLenBitmap, pDataCols->maxPoints,
TSDB_READ_COMP_BUF(pReadh), (int)taosTSizeof(TSDB_READ_COMP_BUF(pReadh))) < 0) {
if (tsdbCheckAndDecodeColumnData(pDataCol, POINTER_SHIFT(pBlockData, tsize + toffset), tlen,
pBlockCol ? pBlockCol->blen : 0, pBlock->algorithm, pBlock->numOfRows,
tLenBitmap, pDataCols->maxPoints, TSDB_READ_COMP_BUF(pReadh),
(int)taosTSizeof(TSDB_READ_COMP_BUF(pReadh))) < 0) {
tsdbError("vgId:%d file %s is broken at column %d block offset %" PRId64 " column offset %u",
TSDB_READ_REPO_ID(pReadh), TSDB_FILE_FULL_NAME(pDFile), tcolId, (int64_t)pBlock->offset, toffset);
return -1;
@ -747,6 +748,7 @@ static int tsdbLoadBlockDataColsImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *
if (colId == PRIMARYKEY_TIMESTAMP_COL_ID) { // load the key row
blockCol.colId = colId;
TD_SET_COL_ROWS_NORM(&blockCol); // default is NORM for the primary key column
blockCol.blen = 0;
blockCol.len = pBlock->keyLen;
blockCol.type = pDataCol->type;
blockCol.offset = TSDB_KEY_COL_OFFSET;