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fix(tdb): make txn write when insert subdb into main db

This commit is contained in:
Minglei Jin 2022-07-18 17:31:11 +08:00
parent afc48c3d55
commit 1d3648fc9b
2 changed files with 1 additions and 26 deletions
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5
source/libs/tdb/src/db/tdbBtree.c
View File

@ -103,10 +103,9 @@ int tdbBtreeOpen(int keyLen, int valLen, SPager *pPager, char const *tbname, SPg
// if pgno == 0 fetch new btree root leaf page
if (pgno == 0) {
// fetch page & insert into main db
// allocate a new child page
SPage *pPage;
TXN txn;
tdbTxnOpen(&txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, 0);
tdbTxnOpen(&txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED);
pPager->inTran = 1;
@ -118,8 +117,6 @@ int tdbBtreeOpen(int keyLen, int valLen, SPager *pPager, char const *tbname, SPg
return -1;
}
// TODO: Need to zero the page
ret = tdbPagerWrite(pPager, pPage);
if (ret < 0) {
return -1;

22
source/libs/tdb/src/db/tdbPager.c
View File

@ -473,12 +473,6 @@ int tdbPagerRestore(SPager *pPager, SBTree *pBt) {
return -1;
}
TXN txn;
tdbTxnOpen(&txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED);
SBtreeInitPageArg iArg;
iArg.pBt = pBt;
iArg.flags = 0;
for (int pgIndex = 0; pgIndex < journalSize; ++pgIndex) {
// read pgno & the page from journal
SPgno pgno;
@ -494,20 +488,6 @@ int tdbPagerRestore(SPager *pPager, SBTree *pBt) {
return -1;
}
/*
ret = tdbPagerFetchPage(pPager, &pgno, &pPage, tdbBtreeInitPage, &iArg, &txn);
if (ret < 0) {
return -1;
}
// write the page to db
ret = tdbPagerWritePageToDB(pPager, pPage);
if (ret < 0) {
return -1;
}
tdbPCacheRelease(pPager->pCache, pPage, &txn);
*/
i64 offset = pPager->pageSize * (pgno - 1);
if (tdbOsLSeek(pPager->fd, offset, SEEK_SET) < 0) {
ASSERT(0);
@ -523,8 +503,6 @@ int tdbPagerRestore(SPager *pPager, SBTree *pBt) {
tdbOsFSync(pPager->fd);
tdbTxnClose(&txn);
tdbOsFree(pageBuf);
tdbOsClose(jfd);