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fix another bug

This commit is contained in:
Hongze Cheng 2022-03-24 07:43:19 +00:00
parent 08a270777c
commit b6d27d3759
1 changed files with 13 additions and 13 deletions
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26
source/libs/tdb/src/db/tdbBtree.c
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@ -516,7 +516,7 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
int ret;
int nOlds;
SPage *pOlds[3];
SPage *pOlds[3] = {0};
SCell *pDivCell[3] = {0};
int szDivCell[3];
int sIdx;
@ -573,8 +573,8 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
if (i < nOlds - 1) {
((SPgno *)pDivCell[i])[0] = ((SIntHdr *)pOlds[i]->pData)->pgno;
((SIntHdr *)pOlds[i]->pData)->pgno = 0;
tdbPageInsertCell(pOlds[i], TDB_PAGE_TOTAL_CELLS(pOlds[i]), pDivCell[i], szDivCell[i], 1);
}
tdbPageInsertCell(pOlds[i], TDB_PAGE_TOTAL_CELLS(pOlds[i]), pDivCell[i], szDivCell[i], 1);
}
rPgno = ((SIntHdr *)pOlds[nOlds - 1]->pData)->pgno;
}
@ -740,7 +740,7 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
szCell = tdbBtreeCellSize(pPage, pCell);
ASSERT(nNewCells <= infoNews[iNew].cnt);
ASSERT(iNew < nNews - 1);
ASSERT(iNew < nNews);
if (nNewCells < infoNews[iNew].cnt) {
tdbPageInsertCell(pNews[iNew], nNewCells, pCell, szCell, 0);
@ -791,18 +791,18 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
}
}
}
}
if (childNotLeaf) {
ASSERT(TDB_PAGE_TOTAL_CELLS(pNews[nNews - 1]) == infoNews[nNews - 1].cnt);
((SIntHdr *)(pNews[nNews - 1]->pData))->pgno = rPgno;
if (childNotLeaf) {
ASSERT(TDB_PAGE_TOTAL_CELLS(pNews[nNews - 1]) == infoNews[nNews - 1].cnt);
((SIntHdr *)(pNews[nNews - 1]->pData))->pgno = rPgno;
SIntHdr *pIntHdr = (SIntHdr *)pParent->pData;
if (pIntHdr->pgno == 0) {
pIntHdr->pgno = TDB_PAGE_PGNO(pNews[nNews - 1]);
} else {
((SPgno *)pDivCell[nOlds - 1])[0] = TDB_PAGE_PGNO(pNews[nNews - 1]);
tdbPageInsertCell(pParent, sIdx, pDivCell[nOlds - 1], szDivCell[nOlds - 1], 0);
}
SIntHdr *pIntHdr = (SIntHdr *)pParent->pData;
if (pIntHdr->pgno == 0) {
pIntHdr->pgno = TDB_PAGE_PGNO(pNews[nNews - 1]);
} else {
((SPgno *)pDivCell[nOlds - 1])[0] = TDB_PAGE_PGNO(pNews[nNews - 1]);
tdbPageInsertCell(pParent, sIdx, pDivCell[nOlds - 1], szDivCell[nOlds - 1], 0);
}
}