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50 descendants and 50 ancestors of 43a1264088c57bf5
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2011-12-23
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| 02:07 | Merge the POWERSAFE_OVERWRITE features and the use of statvfs() from the statvfs branch into trunk. (check-in: 2370d70eb5 user: drh tags: trunk) | |
| 01:04 | Change the name ZERO_DAMAGE to the more descriptive POWERSAFE_OVERWRITE. The query parameter used to control this device characteristic is now "psow". (Closed-Leaf check-in: 6191c5e451 user: drh tags: statvfs) | |
| 00:25 | Merge the latest trunk changes into the statvfs branch. (check-in: d5e36327c1 user: drh tags: statvfs) | |
| 00:07 | Add interfaces sqlite3_uri_boolean() and sqlite3_uri_int64() which are wrappers around sqlite3_uri_parameter() combined with internal routines for converting strings to booleans and 64-bit integers. (check-in: 83d26b9a91 user: drh tags: trunk) | |
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2011-12-22
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| 17:31 | Fix minor issues with FTS and RTREE discovered by coverity. (check-in: 1c27d84216 user: drh tags: trunk) | |
| 17:10 | Check the return code from sqlite3_initialize() called from within sqlite3_soft_heap_limit64() and return an error from sqlite3_soft_heap_limit64() if sqlite3_initialize() fails. (check-in: 676acce274 user: drh tags: trunk) | |
| 15:30 | Fix a problem in fts3_write.c causing stack memory to be referenced after it is out of scope. (check-in: f9c4a7c8f4 user: dan tags: trunk) | |
| 02:10 | Merge recent trunk changes into the statvfs branch. (check-in: 995ec8a41a user: drh tags: statvfs) | |
| 01:46 | Remove a redundant assignment operator. (check-in: 19a6852a1e user: drh tags: statvfs) | |
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2011-12-21
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| 23:38 | Cherry-pick the SQLITE_DIRECT_OVERFLOW_READ fix for ticket [ac0ff496b7e] of changes [c5256b59ad] and [c723e3e18a] into the nx-devkit branch. (check-in: 42f31f190a user: drh tags: nx-devkit) | |
| 18:04 | Fix other problems where 32-bit integer overflow may cause a problem. Two that require an improbably large sub-journal and two in test harness code. Ticket [ac0ff496b7e2] (check-in: c723e3e18a user: dan tags: trunk) | |
| 17:00 | Avoid 32-bit overflow when calculating the byte offset of an overflow page in SQLITE_DIRECT_OVERFLOW_READ code. Fix for [ac0ff496b7]. (check-in: c5256b59ad user: dan tags: trunk) | |
| 14:42 | Add the ability to enable or disable SQLITE_IOCAP_ZERO_DAMAGE using a URI parameter for both unix and windows. Add a file-control to query or disable the ZERO_DAMAGE setting. Add the -uri option to the "sqlite3" TCL command in tclsqlite3.c. Allow the sqlite3_uri_parameter() interface to accept a NULL pointer for its first parameter. (check-in: c83627b732 user: drh tags: statvfs) | |
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2011-12-20
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| 22:18 | Remove the code that tries to detect OOO header writes on a WAL recovery. The code is made obsolete by syncing the WAL header. (check-in: 7ac713a14e user: drh tags: statvfs) | |
| 20:13 | Refactor the sqlite3WalFrames() routine for clarity of presentation. Do the padded transaction sync as the write pointer crosses the final sector boundary instead of at the end, for efficiency. Always sync the WAL header immediately after it is written. (check-in: 92c73b421b user: drh tags: statvfs) | |
| 13:13 | Assert that the isCommit parameter to sqlite3WalFrames() is zero if and only if the nTruncate parameter is zero. (check-in: 979daf92e0 user: drh tags: trunk) | |
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2011-12-19
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| 15:46 | Add test for WAL mode to unixexcl.test. (check-in: 4d518bd480 user: dan tags: trunk) | |
| 11:57 | Merge [21b76af6ed] into statvfs branch. (check-in: e694f7b166 user: dan tags: statvfs) | |
| 11:16 | Fix a couple of test cases to account for the master-journal name related change in [cf3bccc2]. (check-in: 21b76af6ed user: dan tags: trunk) | |
| 10:07 | Modify test cases to account for the ZERO_DAMAGE change. (check-in: 68684495f1 user: dan tags: statvfs) | |
| 00:31 | Some fixes to the test suite so that it works with ZERO_DAMAGE set to true. Still lots more problems remain. (check-in: 41891b231e user: drh tags: statvfs) | |
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2011-12-17
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| 20:02 | For improved clarity of presentation, refactor some of the code associated with ZERO_DAMAGE and sector-size. (check-in: 1dde96c9ee user: drh tags: statvfs) | |
| 19:49 | Add SQLITE_IOCAP_ZERO_DAMAGE and enable it for both unix and windows. Use this device characteristic to reduce the required work in journaling. A side effect is that this changes the default page exists back to 1024 even with the use of statvfs(). (check-in: a0be6ea464 user: drh tags: statvfs) | |
| 16:25 | Fix a bad #endif with the previous check-in on this branch. (check-in: 915713ffe4 user: drh tags: statvfs) | |
| 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) | |
| 17:00 | 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) | |
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2011-12-13
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| 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) | |
| 15:25 | 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) | |
| 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) | |
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2011-11-17
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| 11:49 | Improvements to the documentation of the sqlite3_db_filename() interface. (check-in: 1c45b2a0c0 user: drh tags: trunk) | |
| 11:43 | Restore the test for sqlite3OsFullPathname() failure that was mistakenly removed when [ceee03c79a] was backed out by [69ec53fc1c]. (check-in: 4d3cf9e1d8 user: drh tags: trunk) | |
| 00:56 | Add the sqlite3_db_filename() interface. (check-in: 93a947989b user: drh tags: trunk) | |
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2011-11-16
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| 23:29 | Back out the [ceee03c79a] change. (check-in: 69ec53fc1c user: drh tags: trunk) | |
| 19:29 | Add the sqlite3_db_release_memory() interface and the shrink_memory pragma. (check-in: 3f58e7c889 user: drh tags: trunk) | |
| 18:08 | Merge the PCACHE2 changes into trunk. (check-in: 457513f21f user: drh tags: trunk) | |
| 16:23 | Remove code made obsolete by the changes to index processing that allow range search on the rowid. (check-in: a5418c7fc2 user: drh tags: trunk) | |
| 15:41 | Fix an invalid assert() statement added by [3b58f5f066]. (check-in: 888b09dd8f user: dan tags: trunk) | |
| 15:27 | Where possible, take advantage of the rowid at the end of index records to optimize range constraints (<, >, <=, >=) on the rowid column. (check-in: 3b58f5f066 user: dan tags: trunk) | |
| 08:18 | Update memsubsys1.test to account for the recently increased size of the MemPage structure in btreeInt.h. (check-in: 4fb3ca756a user: dan tags: trunk) | |
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2011-11-14
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| 03:00 | Forward port the 8-byte alignment fix from branch-3.7.9. (check-in: ebf6eb6ed7 user: drh tags: trunk) | |
| 02:53 | Fix a 8-byte alignment problem that causes a SIGBUS on Sparc. (check-in: 54cc119811 user: drh tags: branch-3.7.9) | |
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2011-11-13
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| 21:44 | Add a version number to the sqlite3_pcache_methods2 object. Other PCACHE2 documentation improvements. (Closed-Leaf check-in: 9f839ac05a user: drh tags: experimental-pcache) | |
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2011-11-12
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| 23:10 | Attempt to modify btree.c so that it assumes that calls to sqlite3PagerWrite() will reallocate the page buffer. As there is not good way to test this assumption yet, probably a few spots were missed. (check-in: ceee03c79a user: drh tags: experimental-pcache) | |
| 16:46 | Remove a couple of incorrect assert statements so that the test suite will run with -DSQLITE_DEFAULT_CACHE_SIZE=0. (check-in: 87614b62ac user: drh tags: trunk) | |
| 15:41 | Merge the windows xSyscall enhancements into trunk. (check-in: c1fab9aca1 user: drh tags: trunk) | |
| 03:17 | Make sure to flag benign malloc failures in the Windows VFS as such. Expand use of the DO_OS_MALLOC_TEST to cover the VFS functions that can now return an out of memory error. Support an experimental --match option to the test suite that will run only those tests matching the specified pattern. (Closed-Leaf check-in: 76dec8aa9d user: mistachkin tags: winSyscall) | |
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2011-11-11
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| 23:51 | Catch and report errors from sqlite3OsFullPathname(). (check-in: 77119785c8 user: drh tags: trunk) | |
| 23:31 | Remove use of malloc and free from the Windows VFS. Also, prevent sqlite3BtreeOpen from assuming that sqlite3OsFullPathname cannot fail. (check-in: 8966ec1797 user: mistachkin tags: winSyscall) | |
| 22:08 | Work in progress to implement the 'syscall' functionality for Windows. (check-in: ed88fb0024 user: mistachkin tags: winSyscall) | |
| 14:12 | Pull over all the latest changes from trunk. (check-in: 1bbbf8574a user: drh tags: experimental-pcache) | |
| 00:27 | Make sure a corrupt index does not cause a buffer overread in sqlite3VdbeRecordCompare(). (check-in: 471cf0d8e7 user: drh tags: trunk) | |
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2011-11-10
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| 21:45 | Expand passing of a last error argument to the getLastErrorMsg function. Also, remove unused SQLITE_W32_THREADS define. (check-in: 8f28797984 user: mistachkin tags: trunk) | |
| 20:21 | In winAccess, save the Win32 last error value prior to invoking user logging callback. Also, explicitly pass the Win32 last error value to winLogError in order to keep it accurate. Fixes a problem reported on the mailing list. (check-in: 32ab365715 user: mistachkin tags: trunk) | |
| 02:39 | Follow-on to the previous check-in to prevent a division by zero if the lookahead slot size is something goofy like 6 on a 32-bit machine. (check-in: 6bda711f93 user: drh tags: experimental-pcache) | |
| 02:24 | Use sqlite3MallocSize() to get the actual size of the memory allocation used for lookaside cache and increase the size of the cache to use the full allocation. (check-in: 0e53ecad94 user: drh tags: experimental-pcache) | |
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2011-11-09
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| 18:07 | Omit an unnecessary Sleep() call in windows pending-lock retry logic. Enhance the comment on that logic to discourage people from copying it into other VFSes. (check-in: 0c951a9704 user: drh tags: trunk) | |
| 17:01 | When compiling with MSVC, use the _msize function. (check-in: 797a147934 user: mistachkin tags: experimental-pcache) | |
| 16:12 | Minor changes needed to restore full branch test coverage. (check-in: bc10a75357 user: drh tags: experimental-pcache) | |
| 14:23 | A negative value N for the cache_size pragma adjusts the number of cache pages to use approximately N kibibytes of memory. (check-in: b3faa680ae user: drh tags: experimental-pcache) | |
| 01:53 | For the mem1.c system malloc implementation, use the malloc_usable_size() function if the HAVE_MALLOC_USABLE_SIZE macro is defined. Update autoconf to look for that function when configuring. (check-in: 2e8ab3cedf user: drh tags: experimental-pcache) | |
| 00:06 | Update the API documentation for the new pcache2 interface. Change the order of parameters on the xCreate method of pcache2. (check-in: 4da7095683 user: drh tags: experimental-pcache) | |
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2011-11-08
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| 20:08 | Experimental change to the pcache interface to allow page buffers to be allocated separately from their associated container structures. (check-in: c275c9d323 user: dan tags: experimental-pcache) | |
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2011-11-07
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| 18:16 | Make the unix VFS tolerant of read() calls that return less than the requested number of bytes. (check-in: a210695abc user: drh tags: trunk) | |
| 17:54 | Amplify the restriction on commit-hooks that they cannot recursively run SQL on the same database connection. (check-in: 4fe5b73115 user: drh tags: trunk) | |
| 16:46 | Add a makefile target for tclsqlite3.c to Makefile.in. (check-in: f521b6b7e4 user: drh tags: trunk) | |
| 13:05 | Change the default file format from 1 to 4. This means that, unless PRAGMA legacy_file_format=ON is used first, new databases will not be readable by versions prior to 3.3.0 (2006-01-10). (check-in: a35f52b1ad user: drh tags: trunk) | |
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2011-11-06
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| 05:06 | Move function sqlite3PagerClearCache() out of the "ifndef SQLITE_OMIT_WAL" block and into an "ifndef SQLITE_OMIT_VACUUM" block. (check-in: 5dbfaed8c3 user: dan tags: trunk) | |
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2011-11-04
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| 14:36 | Update the xfer optimization code so that the xfer optimization can be used with INTEGER PRIMARY KEY ON CONFLICT ... as long as the destination table is initially empty. Improvements to the comments on the xfer optimization. New test cases added. (check-in: e3f368cd5e user: drh tags: trunk) | |
| 12:05 | Change a memcpy() in sqlite3FileSuffix() to memmove() on the grounds that the source and destination may overlap. (check-in: 5e1d247e5b user: dan tags: trunk) | |
| 10:37 | Add a missing va_end() macro to fts3.c. (check-in: e6f825748a user: dan tags: trunk) | |
| 02:24 | Use mkdir() and rmdir() rather than open() and unlink() to create the lock files with the unix-dotlock VFS. The change is backwards compatible and, we are told, works better on some network filesystems. (check-in: e2f08426d7 user: drh tags: trunk) | |