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Overview
| Comment: | Restore the size information in the BtShared structure when a transaction rolls back. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
802aeb30c9baf4059fa84f4693f290f8 |
| User & Date: | drh 2010-04-01 02:22:20 |
Context
|
2010-04-01
| ||
| 02:47 | Remove a NEVER in sqlite3PagerPagecount() that can in fact be true. check-in: 8f005337 user: drh tags: trunk | |
| 02:22 | Restore the size information in the BtShared structure when a transaction rolls back. check-in: 802aeb30 user: drh tags: trunk | |
|
2010-03-31
| ||
| 23:20 | Make sure an OOM error on sqlite3PagerPagecount() is detected and reported out to the interface. check-in: 8aecf302 user: drh tags: trunk | |
Changes
Changes to src/btree.c.
3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 |
rc = rc2;
}
/* The rollback may have destroyed the pPage1->aData value. So
** call btreeGetPage() on page 1 again to make
** sure pPage1->aData is set correctly. */
if( btreeGetPage(pBt, 1, &pPage1, 0)==SQLITE_OK ){
releasePage(pPage1);
}
assert( countWriteCursors(pBt)==0 );
pBt->inTransaction = TRANS_READ;
}
btreeEndTransaction(p);
|
> > > > > |
3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 |
rc = rc2;
}
/* The rollback may have destroyed the pPage1->aData value. So
** call btreeGetPage() on page 1 again to make
** sure pPage1->aData is set correctly. */
if( btreeGetPage(pBt, 1, &pPage1, 0)==SQLITE_OK ){
int nPage = get4byte(28+(u8*)pPage1->aData);
testcase( nPage==0 );
if( nPage==0 ) sqlite3PagerPagecount(pBt->pPager, &nPage);
testcase( pBt->nPage!=nPage );
pBt->nPage = nPage;
releasePage(pPage1);
}
assert( countWriteCursors(pBt)==0 );
pBt->inTransaction = TRANS_READ;
}
btreeEndTransaction(p);
|