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Overview
| Comment: | Report the error SQLITE_CORRUPT instead of SQLITE_IOERR if unable to rollback a hot journal that was damaged (for example) by filesystem corruption following a power failure. (CVS 3460) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
70501e4ea588ed762e4f6bc211ce6339 |
| User & Date: | drh 2006-10-03 19:05:19 |
Context
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2006-10-03
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| 19:12 | Modify the makefile(s) to know about the FTS1 module - however FTS1 is turned off by default. Bump the version number to 3.3.8. (CVS 3461) (check-in: 288ff637 user: drh tags: trunk) | |
| 19:05 | Report the error SQLITE_CORRUPT instead of SQLITE_IOERR if unable to rollback a hot journal that was damaged (for example) by filesystem corruption following a power failure. (CVS 3460) (check-in: 70501e4e user: drh tags: trunk) | |
| 17:40 | Add the OS-X locking style patches to os_unix.c. Disabled by default. (CVS 3459) (check-in: f4103dea user: drh tags: trunk) | |
Changes
Changes to src/pager.c.
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** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.273 2006/09/15 12:29:16 drh Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" #include "os.h" #include "pager.h" #include <assert.h> #include <string.h> ................................................................................ rc = pager_playback_one_page(pPager, pPager->jfd, 1); if( rc!=SQLITE_OK ){ if( rc==SQLITE_DONE ){ rc = SQLITE_OK; pPager->journalOff = szJ; break; }else{ goto end_playback; } } } } /*NOTREACHED*/ assert( 0 ); |
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** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.274 2006/10/03 19:05:19 drh Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" #include "os.h" #include "pager.h" #include <assert.h> #include <string.h> ................................................................................ rc = pager_playback_one_page(pPager, pPager->jfd, 1); if( rc!=SQLITE_OK ){ if( rc==SQLITE_DONE ){ rc = SQLITE_OK; pPager->journalOff = szJ; break; }else{ /* If we are unable to rollback a hot journal, then the database ** is probably not recoverable. Return CORRUPT. */ rc = SQLITE_CORRUPT; goto end_playback; } } } } /*NOTREACHED*/ assert( 0 ); |