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50 check-ins occurring around 08c1dc517c134073.
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2011-12-17
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| 16:09 | Add support for statvfs() in os_unix.c, for determining the sector size. This causes many TCL test failures under Linux. (check-in: e0d44450b9 user: drh tags: statvfs) | |
| 13:45 | Merge in changes that cause the first sector of the WAL file to be synced when the WAL restarts. This is a fix for the power-loss corruption problem described in ticket [ff5be73dee086] (check-in: 44ca4d1233 user: drh tags: trunk) | |
| 08:10 | Add tests to walcrash3.test. (check-in: d768804280 user: dan tags: trunk) | |
| 01:31 | Make sure the Salt-1 value in the WAL file is sequentially numbered at each checkpoint, as it says it should be in the documentation. (check-in: 7b63b11b93 user: drh tags: trunk) | |
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2011-12-16
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| 21:26 | Enhance the WAL header sync so that it honors the various synchronous pragmas, settings, and device characteristics. (Closed-Leaf check-in: 9799241f7d user: drh tags: wal-header-sync) | |
| 19:34 | Proposed changes that ensure that the WAL header is written prior to the first commit mark. (check-in: 91d0437c07 user: drh tags: wal-header-sync) | |
| 17:01 | Add code for a test that was failing before the persistent-wal related changes of [09ccc4a1be]. (check-in: 49d21ce50f user: dan tags: trunk) | |
| 15:38 | Merge the fix for [a1fa75cbdd02] from the experimental branch. Also fix the persistent-wal mode feature of truncating the WAL on close so that it always truncates the WAL to zero bytes. (check-in: 09ccc4a1be user: drh tags: trunk) | |
| 15:11 | Improved logging of master-journal name conflicts. (check-in: b1005ef46c user: drh tags: trunk) | |
| 13:42 | Merge the nx-devkit changes into trunk. (check-in: cf3bccc2e9 user: drh tags: trunk) | |
| 13:24 | Experimental fix for [a1fa75cbdd]. (Closed-Leaf check-in: 6492af76ea user: dan tags: experimental) | |
| 05:50 | Tweaks to the way multiplexSubOpen() works, for backwards compatibility. (check-in: bb40338887 user: drh tags: nx-devkit) | |
| 05:09 | Fix a potential infinite loop (inserted by the previous check-in) on the multiplexWrite() method of the multiplexor. (check-in: 022bf427c2 user: drh tags: nx-devkit) | |
| 04:57 | The xTruncate method for the multiplexor now changes surplus overflow files to zero-length by default. Or if the "truncate" query parameter is used, it actually deletes the surplus overflow files. This allows VACUUM to shrink the database again. (check-in: 5aefef04d6 user: drh tags: nx-devkit) | |
| 01:30 | Call sqlite3_log() with an appropriate message if unable to find a unique master-journal filename. (check-in: e9177f7d4e user: drh tags: nx-devkit) | |
| 01:21 | A better solution to being unable to find a unique master-journal filename: just delete an existing master-journal and reuse it. (check-in: 2685c2b949 user: drh tags: nx-devkit) | |
| 00:33 | Make sure the antipenultimate character of master-journal filenames is a "9" in order to avoid collisions with other files in 8+3 filename mode. Also, limit the number of attempts at finding a unique master-journal filename. (check-in: 34a0483605 user: drh tags: nx-devkit) | |
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2011-12-15
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| 17:44 | Add stdio support to the quota VFS. (check-in: 322bd15f97 user: drh tags: trunk) | |
| 17:42 | Use _commit() rather than FlushFileBuffers() as a substitute for fsync() on windows. Also cast for C++ and add support for SQLITE_FCNTL_VFSNAME. (Closed-Leaf check-in: e85cfe9a17 user: drh tags: quota-stdio) | |
| 17:00 | When deleting a file with the multiplexor VFS, also delete any overflow files that exist. (check-in: 3af1feaa35 user: dan tags: nx-devkit) | |
| 13:29 | Make sure the chunksize in test_multiplex does not cause the pending byte to fall near the end of a chunk. Adjust the chunksize upward as necessary to prevent this. (check-in: e05f8a2998 user: drh tags: nx-devkit) | |
| 11:45 | Fix some problems with dropped error codes in multiplexOpen(). (check-in: 2d50f78188 user: dan tags: nx-devkit) | |
| 02:22 | In the multiplexor, do not try to delete overflow files that do not exist. And assume all but the last overflow file is the size of the chunk size. (check-in: a822a80d3c user: drh tags: nx-devkit) | |
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2011-12-14
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| 18:33 | Merge the nx-devkit changes into trunk. This includes the new SQLITE_FCNTL_VFSNAME file-control. (check-in: da118e02c0 user: drh tags: trunk) | |
| 18:28 | Merge the VFSNAME file-control addition into the nx-devkit branch. (check-in: 08c1dc517c user: drh tags: nx-devkit) | |
| 17:53 | Add a file-control that will discover the name of the bottom-level VFS and all the shims in between. (Closed-Leaf check-in: cdbfb553af user: drh tags: vfsname-filectrl) | |
| 01:38 | Improvements to comments. No code changes. (check-in: 08bbbd8e38 user: drh tags: nx-devkit) | |
| 00:37 | Treat a zero return value from the Win32 APIs MultiByteToWideChar and WideCharToMultiByte as an error condition. (check-in: c65e5a36f1 user: mistachkin tags: trunk) | |
| 00:04 | Harden the utf8-to-mbcs converter in the quota module against failures. (check-in: 1cda511deb user: drh tags: quota-stdio) | |
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2011-12-13
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| 23:26 | Enhancements to test_quota.c: Remove the external dependency on sqlite3_win32_utf8_to_msbc(). Add an extra parameter to quota_fflush() that will also do an fsync (or the equivalent). (check-in: 92f4188f90 user: drh tags: quota-stdio) | |
| 19:03 | Add a hard limit to the number of chunks a multiplexed database may consist of if ENABLE_8_3_NAMES is defined. (check-in: 43a1264088 user: dan tags: nx-devkit) | |
| 18:22 | Change the SQLITE_EXTRA_INIT routine to take a single argument which is a pointer to a string. Call SQLITE_EXTRA_INIT with a NULL argument. Fixes to multiplexor to treat the VFS properly in corner cases. Fix the initialization of multiplex3.test. (check-in: 8e65b91325 user: drh tags: nx-devkit) | |
| 16:40 | Add extra tests for the multiplexor VFS. No changes to code. (check-in: c7de6f683d user: dan tags: nx-devkit) | |
| 15:37 | Merge the nx-devkit changes into trunk. (check-in: 03a70c3dae user: drh tags: trunk) | |
| 15:25 | Update the multiplex.test script to conform to that found in the "experimental" branch off of trunk. (check-in: 2eb79efbff user: drh tags: nx-devkit) | |
| 15:02 | Move the multiplexor changes in the experimental branch (check-ins [255d21499b] and [199f52bced]) into the nx-devkit branch. (check-in: eb95d2f72c user: drh tags: nx-devkit) | |
| 12:10 | This branch merged with nx-devkit and from there into trunk. Was: In the multiplexor, instead of generating a unique file-name when SQLite opens a temp file, allow the underlying VFS to generate a different temp file for each chunk. Given the changes to the xFileSize method, it is no longer necessary for the different chunks of a temp file to use the same base name. (Closed-Leaf check-in: 199f52bced user: dan tags: experimental) | |
| 11:15 | Change the way IO errors are handled in the xFileSize method of the multiplexor VFS. Add test file multiplex3.test. (check-in: 255d21499b user: dan tags: experimental) | |
| 04:08 | When an sqlite3_auto_extension() function fails, report back its actual error code, not the generic SQLITE_ERROR. (check-in: ce55f250f5 user: drh tags: nx-devkit) | |
| 02:41 | When the multiplexor FileSize procedure fails to open the file, assume that the file is zero bytes in size. (check-in: dc8118cd89 user: drh tags: nx-devkit) | |
| 01:34 | Add a compile-time shutdown procedure to be called by sqlite3_shutdown() to undo the effects of the compile-time initialization procedure. (check-in: c2ed86f594 user: drh tags: nx-devkit) | |
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2011-12-12
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| 20:01 | Backport a minimal set of changes needed to get 8+3 filenames and the multiplexor shim playing well together. (check-in: c4e2ce4862 user: drh tags: nx-devkit) | |
| 19:48 | Fix os_unix.c so that, unless 8.3 filenames are actually in use, journal and wal file permissions are assigned correctly even if SQLITE_ENABLE_8_3_NAMES is defined. (check-in: 169e12295c user: dan tags: trunk) | |
| 19:47 | Make sure the quota logic is usable as C++. (check-in: f4534bd302 user: drh tags: quota-stdio) | |
| 18:55 | Change the multiplexor VFS so that xTruncate is a no-op on database files. (check-in: ee1e012256 user: dan tags: trunk) | |
| 18:21 | Fix for the xFileSize method of test_multiplex.c when used on a file opened with the DELETEONCLOSE flag set. (check-in: 713071c493 user: dan tags: trunk) | |
| 16:51 | Add magic comments to shell.c to make it easier for scripts to insert additional version information displays for custom builds. (check-in: 9b2691aa91 user: drh tags: trunk) | |
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2011-12-11
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| 22:44 | In the multiplexor shim, when using 8+3 filenames, begin numbering journal overflow files with 101 instead of 001 to avoid name collisions with the main database file. (check-in: 05bf8a0b17 user: drh tags: trunk) | |
| 21:51 | Update comments describing the flattening optimization in select.c. (check-in: dab4c137a8 user: drh tags: trunk) | |
| 02:30 | Fix STAT3 so that it works with the new uninitialized register logic of the VDBE. Ticket [7bbfb7d4422ff] (check-in: d11a57985c user: drh tags: trunk) | |