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more TDB

This commit is contained in:
Hongze Cheng 2022-03-21 06:45:08 +00:00
parent 0a6be10ff1
commit ad0e3a007b
1 changed files with 9 additions and 16 deletions
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25
source/libs/tdb/src/db/tdbBtree.c
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@ -392,7 +392,6 @@ static int tdbBtreeInitPage(SPage *pPage, void *arg) {
SBTree *pBt; SBTree *pBt;
u8 flags; u8 flags;
u8 isLeaf; u8 isLeaf;
u8 szAmHdr;
pBt = ((SBtreeInitPageArg *)arg)->pBt; pBt = ((SBtreeInitPageArg *)arg)->pBt;
flags = ((SBtreeInitPageArg *)arg)->flags; flags = ((SBtreeInitPageArg *)arg)->flags;
@ -400,13 +399,7 @@ static int tdbBtreeInitPage(SPage *pPage, void *arg) {
ASSERT(flags == TDB_BTREE_PAGE_GET_FLAGS(pPage)); ASSERT(flags == TDB_BTREE_PAGE_GET_FLAGS(pPage));
if (isLeaf) { tdbPageInit(pPage, isLeaf ? sizeof(SLeafHdr) : sizeof(SIntHdr), tdbBtreeCellSize);
szAmHdr = sizeof(SLeafHdr);
} else {
szAmHdr = sizeof(SIntHdr);
}
tdbPageInit(pPage, szAmHdr, tdbBtreeCellSize);
TDB_BTREE_ASSERT_FLAG(flags); TDB_BTREE_ASSERT_FLAG(flags);
@ -429,26 +422,26 @@ static int tdbBtreeZeroPage(SPage *pPage, void *arg) {
u8 flags; u8 flags;
SBTree *pBt; SBTree *pBt;
u8 isLeaf; u8 isLeaf;
u8 szAmHdr;
flags = ((SBtreeInitPageArg *)arg)->flags; flags = ((SBtreeInitPageArg *)arg)->flags;
pBt = ((SBtreeInitPageArg *)arg)->pBt; pBt = ((SBtreeInitPageArg *)arg)->pBt;
isLeaf = TDB_BTREE_PAGE_IS_LEAF(flags); isLeaf = TDB_BTREE_PAGE_IS_LEAF(flags);
if (isLeaf) { tdbPageZero(pPage, isLeaf ? sizeof(SLeafHdr) : sizeof(SIntHdr), tdbBtreeCellSize);
szAmHdr = sizeof(SLeafHdr);
} else {
szAmHdr = sizeof(SIntHdr);
}
tdbPageZero(pPage, szAmHdr, tdbBtreeCellSize);
if (isLeaf) { if (isLeaf) {
SLeafHdr *pLeafHdr = (SLeafHdr *)(pPage->pPageHdr);
pLeafHdr->flags = flags;
pPage->kLen = pBt->keyLen; pPage->kLen = pBt->keyLen;
pPage->vLen = pBt->valLen; pPage->vLen = pBt->valLen;
pPage->maxLocal = pBt->maxLeaf; pPage->maxLocal = pBt->maxLeaf;
pPage->minLocal = pBt->minLeaf; pPage->minLocal = pBt->minLeaf;
} else { } else {
SIntHdr *pIntHdr = (SIntHdr *)(pPage->pPageHdr);
pIntHdr->flags = flags;
pIntHdr->pgno = 0;
pPage->kLen = pBt->keyLen; pPage->kLen = pBt->keyLen;
pPage->vLen = sizeof(SPgno); pPage->vLen = sizeof(SPgno);
pPage->maxLocal = pBt->maxLocal; pPage->maxLocal = pBt->maxLocal;