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Overview
Comment: | Restore the size information in the BtShared structure when a transaction rolls back. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
802aeb30c9baf4059fa84f4693f290f8 |
User & Date: | drh 2010-04-01 02:22:20.000 |
Context
2010-04-01
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02:47 | Remove a NEVER in sqlite3PagerPagecount() that can in fact be true. (check-in: 8f00533782 user: drh tags: trunk) | |
02:22 | Restore the size information in the BtShared structure when a transaction rolls back. (check-in: 802aeb30c9 user: drh tags: trunk) | |
2010-03-31
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23:20 | Make sure an OOM error on sqlite3PagerPagecount() is detected and reported out to the interface. (check-in: 8aecf302a5 user: drh tags: trunk) | |
Changes
Changes to src/btree.c.
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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); |
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