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more TDB

This commit is contained in:
Hongze Cheng 2022-03-20 15:04:29 +00:00
parent 6eb2e1b288
commit 7d5030bc7f
1 changed files with 12 additions and 1 deletions
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13
source/libs/tdb/src/page/tdbPage.c
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@ -145,7 +145,13 @@ int tdbPageDropCell(SPage *pPage, int idx) {
iOvfl = 0; iOvfl = 0;
for (; iOvfl < pPage->nOverflow; iOvfl++) { for (; iOvfl < pPage->nOverflow; iOvfl++) {
if (pPage->aiOvfl[iOvfl] == idx) { if (pPage->aiOvfl[iOvfl] == idx) {
// TODO: remove the over flow cell // remove the over flow cell
for (; (++iOvfl) < pPage->nOverflow;) {
pPage->aiOvfl[iOvfl - 1] = pPage->aiOvfl[iOvfl] - 1;
pPage->apOvfl[iOvfl - 1] = pPage->apOvfl[iOvfl];
}
pPage->nOverflow--;
return 0; return 0;
} else if (pPage->aiOvfl[iOvfl] > idx) { } else if (pPage->aiOvfl[iOvfl] > idx) {
break; break;
@ -158,6 +164,11 @@ int tdbPageDropCell(SPage *pPage, int idx) {
tdbPageFree(pPage, lidx, pCell, szCell); tdbPageFree(pPage, lidx, pCell, szCell);
TDB_PAGE_NCELLS_SET(pPage, nCells - 1); TDB_PAGE_NCELLS_SET(pPage, nCells - 1);
for (; iOvfl < pPage->nOverflow; iOvfl++) {
pPage->aiOvfl[iOvfl]--;
ASSERT(pPage->aiOvfl[iOvfl] > 0);
}
return 0; return 0;
} }