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50 check-ins occurring around 6a5630806c87b0f4.
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2010-05-14
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| 14:52 | Simplifications to the SHM implementation in os_unix.c, taking advantage of the removal of the LinuxThreads mess. (check-in: d1debe5def user: drh tags: trunk) | |
| 12:43 | Simplify os_unix.c by removing support for LinuxThreads. Linux systems must either use NPTL or else not share database connections across threads. (check-in: e294b696ba user: drh tags: trunk) | |
| 11:30 | Change the OSTRACEn() macro to OSTRACE(()). Also rename some internal fields and variables in os_unix.c to be more meaningful and searchable. (check-in: 5fe529f239 user: drh tags: trunk) | |
| 10:43 | Fix test_osinst.c so that it does not depend on gettimeofday() unless SQLITE_OS_UNIX is defined and NO_GETTOD is not defined. (check-in: 2a4014b79b user: dan tags: trunk) | |
| 08:39 | Add xShmXXX methods to test_osinst.c. (check-in: b8a9b37a3c user: dan tags: trunk) | |
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2010-05-13
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| 20:19 | Make debugging elements of the sqlite3_mutex object volatile and make them only appear when compiling with SQLITE_DEBUG. Ticket [51914f6acd2cb462]. (check-in: e823c60ca4 user: drh tags: trunk) | |
| 15:44 | Allow sqlite3WalCheckpoint() to be called even if the WAL is in the SQLITE_SHM_READ state, as sometimes happens after an error. (check-in: 175b296f9b user: drh tags: trunk) | |
| 09:40 | Remerge mistaken test_osinst.c changes. (check-in: e8c10d3cf6 user: dan tags: trunk) | |
| 09:32 | Fix mistake in test_osinst.c. (Closed-Leaf check-in: 4c3e137803 user: dan tags: mistake) | |
| 09:11 | Make sure xShmGet is never called while already holding the shared-memory segment. (check-in: 92ebdbc5f6 user: drh tags: trunk) | |
| 08:53 | The refactored of VFS SHM primitives are now working so merge the wal-refactor branch back into the trunk. (check-in: bce21c1838 user: drh tags: trunk) | |
| 08:33 | Change the xShmSize() implementation in os_unix.c so that it will only increase and never decrease the size of a shared-memory segment. (Closed-Leaf check-in: 149d2ae4a6 user: drh tags: wal-refactor) | |
| 07:08 | Fix for a segfault that can follow a malloc failure. (check-in: 3cab902245 user: dan tags: wal-refactor) | |
| 06:19 | Modify the VFS in test_vfs.c to match the refactoring of the xShmXXX methods. (check-in: 25e72f8156 user: dan tags: wal-refactor) | |
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2010-05-12
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| 19:02 | (Moved to the mistake branch due to compile errors in test_osinst.c.) Change the vfs instrumentation code in test_osinst.c to make it easier to deploy. Add a vtab implementation for reading the binary log file format. (check-in: ee13c8849d user: dan tags: mistake) | |
| 18:30 | Fix for the test_devsym.c test module for the VFS-SHM refactoring. (check-in: 49d6293375 user: drh tags: wal-refactor) | |
| 18:10 | A couple simple fixes to get wal.test mostly working. (check-in: c744581274 user: drh tags: wal-refactor) | |
| 18:01 | Refactoring the VFS-SHM methods used by WAL. This version compiles and runs non-WAL test cases but crashes and burns on wal.test. (check-in: 2b00152c1a user: drh tags: wal-refactor) | |
| 17:14 | Updates to WAL support in os_win.c: pulled in latest changes from src/os_unix.c; updated tracing; misc. improvements. (check-in: 76504726a1 user: shaneh tags: wal-win32) | |
| 13:50 | Remove the OP_Variable optimization of check-in [48b77b04935d894] since it can lead to malfunctions as described in ticket [26ff0c82d1e90]. (check-in: 7838163d08 user: drh tags: trunk) | |
| 06:54 | Remove a branch made redundant by the earlier exclusive-mode changes. (check-in: c501b2ede6 user: dan tags: trunk) | |
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2010-05-11
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| 16:29 | Have os_unix.c use the suffix "-wal-index" for wal-index files instead of "-wal-inde". (check-in: 885e854e7c user: dan tags: trunk) | |
| 14:00 | When an attempt to change journal_mode fails due to locks, be sure to leave internal structures in a consistent state. (check-in: cf3d1e0b8a user: drh tags: trunk) | |
| 12:19 | Changes so that WAL and exclusive-locking mode work together. (check-in: 71e7b1cf9f user: dan tags: trunk) | |
| 02:49 | Initial port of WAL VFS support from os_unix.c to os_win.c. (check-in: 111ad59f21 user: shaneh tags: wal-win32) | |
| 02:46 | Updates to WAL TCL test scripts to support running on Windows. (check-in: 6a5630806c user: shaneh tags: trunk) | |
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2010-05-10
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| 19:51 | Fix an off-by-one error while constructing the name of the mmap file for the wal-index under os_unix.c. (check-in: 6e3735f72c user: drh tags: trunk) | |
| 18:10 | Merge [96d6eaf4d2] and [40b0a6357b]. (check-in: c67756c404 user: dan tags: trunk) | |
| 17:29 | Fix an uninitialized variable in OSX proxy locking. (check-in: 96d6eaf4d2 user: drh tags: trunk) | |
| 14:46 | Modify the format of the wal-index to use a hash table to index log file segments. (check-in: 40b0a6357b user: dan tags: trunk) | |
| 14:10 | If an ATTACH command fails due to OP_JournalMode but still attaches the database, make sure VACUUM still detaches it when done. (check-in: 6ecdc7ba2b user: drh tags: trunk) | |
| 11:20 | Enhance the OP_JournalMode opcode with an ignore-errors option and use that option the ATTACH command. (check-in: 0bdea4cfbd user: drh tags: trunk) | |
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2010-05-07
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| 20:34 | When running a checkpoint while in locking_mode=EXCLUSIVE, be sure to move the wal-index lock to UNLOCK from READ prior to promoting to CHECKPOINT. (check-in: be114bdf9b user: drh tags: trunk) | |
| 20:02 | Change the xShmOpen() method of the VFS to take the database file name as its argument, not the WAL file name. Also fix some unrelated compiler warnings. (check-in: a65c293926 user: drh tags: trunk) | |
| 18:23 | Additional tweaks to API documentation. No functional code changes. (check-in: e1230782a3 user: drh tags: trunk) | |
| 13:57 | Updates to documentation on the C interfaces supporting WAL. No functional changes to code. (check-in: 681ba20cf0 user: drh tags: trunk) | |
| 13:52 | Fix a recently introduced problem in wal.test. (check-in: 79b52d0ff7 user: dan tags: trunk) | |
| 12:49 | Change wal.test and walhook.test so that they work with DEFAULT_AUTOVACUUM=1 builds. (check-in: 4cde92909c user: dan tags: trunk) | |
| 09:43 | Test another IO error case in wal.c. (check-in: 8b3b5ab8fa user: dan tags: trunk) | |
| 06:59 | Fix a problem with checkpointing large log files created by an external process. (check-in: 8f94bde568 user: dan tags: trunk) | |
| 05:46 | Since walIndexTryHdr() can no longer encounter any error conditions, change tehe function signature so that it does not return an error code. This removes unreachable branches from other code. (check-in: 061a282cc0 user: dan tags: trunk) | |
| 00:28 | Another attempt to fix permutations.test so that it excludes WAL tests from the journaltest permutation. (check-in: 58c404429c user: drh tags: trunk) | |
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2010-05-06
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| 22:21 | Remove savepoint6.test from the set of tests run by journaltest since savepoint6.test uses journal_mode=WAL. (check-in: 811b45a96b user: drh tags: trunk) | |
| 21:37 | The PRAGMA journal_mode=WAL; command now makes WAL the default journal mode for new databases added with ATTACH, so the behavior is consistent with the other journal modes. (check-in: c3520460a4 user: drh tags: trunk) | |
| 20:19 | Make sure to do a clean shutdown of the library upon existing the shell in order to remove WAL files. (check-in: c1762dda00 user: drh tags: trunk) | |
| 19:55 | Exclude all WAL tests from the journaltest permutation. (check-in: 46c97d7eee user: drh tags: trunk) | |
| 19:20 | Changes to support SQLITE_OMIT_WAL. (check-in: 32a8501d78 user: shaneh tags: trunk) | |
| 19:04 | Updates to the VFS SHM locking documentation. (check-in: 9927ce4210 user: drh tags: trunk) | |
| 18:48 | Instead of transitioning to RECOVER state from CHECKPOINT when a recovery is required, perform the recovery while holding the CHECKPOINT lock. (check-in: bb0b6021e7 user: dan tags: trunk) | |
| 18:27 | If recovery is run before a checkpoint, change back to a CHECKPOINT lock before performing the actual checkpoint. (check-in: dc98ee169c user: dan tags: trunk) | |