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97 events for the month beginning 2007-08-01 by user drh
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2007-08-31
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| 18:50 | Get make doc working again. (CVS 4356) (check-in: 8f73ebc6 user: drh tags: trunk) | |
| 18:34 | Remove the xLockState method for sqlite3_io_methods. Replace it with a defined call to xFileControl(). This simplifies the interface and also gives us coverage testing of sqlite3_file_control(). (CVS 4355) (check-in: 306586c4 user: drh tags: trunk) | |
| 16:11 | Initial implementation of the sqlite3_file_control() interface. Compiles and passes all historical tests but the new method is itself untested. (CVS 4353) (check-in: d3ab3e39 user: drh tags: trunk) | |
| 14:31 | Convert the TCL interface to use sqlite3_open_v2 (CVS 4352) (check-in: 3434b7a9 user: drh tags: trunk) | |
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2007-08-30
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| 20:09 | Add the experimental sqlite3_threadsafe() API. (CVS 4350) (check-in: 1b39a714 user: drh tags: trunk) | |
| 20:09 | Fix the loadable extension module so that it will compile with SQLITE_THREADSAFE=0. (CVS 4349) (check-in: a73a8b50 user: drh tags: trunk) | |
| 17:15 | Make mutex functions available to loadable extensions. Fix the amalgamation generator to include the latest source files. (CVS 4346) (check-in: 293a3f83 user: drh tags: trunk) | |
| 16:46 | Fix a memory leak in the win32 OS driver. Ticket #2602. (CVS 4345) (check-in: 1f80cf5e user: drh tags: trunk) | |
| 16:23 | Make the latest interfaces usable by loadable extensions. (CVS 4343) (check-in: e9b2700b user: drh tags: trunk) | |
| 15:05 | Fix the SQLITE_MIXED_ENDIAN_64BIT_FLOAT option so that it works on goofy linux kernels that employ CONFIG_FPE_FASTFPE. Patch from Frank van Vugt. (CVS 4339) (check-in: 71ab92e9 user: drh tags: trunk) | |
| 14:58 | Fix a ref-count problem in the TCL bindings. Ticket #2597. (CVS 4338) (check-in: 18a5babb user: drh tags: trunk) | |
| 14:10 | Bug fixes in the mutex header file. Tickets #2599 and #2600. (CVS 4335) (check-in: 4bdfe141 user: drh tags: trunk) | |
| 02:26 | Test case fixes for fulltest. (CVS 4329) (check-in: cddce495 user: drh tags: trunk) | |
| 01:19 | Fix for the sqlite3AbortOtherActiveVdbes() problem. (CVS 4328) (check-in: e40d40a5 user: drh tags: trunk) | |
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2007-08-29
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| 19:15 | Fix minor problems on various tests. This is a snapshot prior to possible major changes in order to fix the sqlite3AbortOtherActiveVdbes problem. (CVS 4327) (check-in: 35cb63ec user: drh tags: trunk) | |
| 18:20 | Fix a bug in test_server.c that resulted from the change in semantics of sqlite3_enable_shared_cache(). All quick tests now pass. (CVS 4326) (check-in: 5201fa4f user: drh tags: trunk) | |
| 17:59 | Disable tests that require SQLITE_ENABLE_ATOMIC_WRITE if that feature is not enabled. (CVS 4325) (check-in: 48744993 user: drh tags: trunk) | |
| 17:43 | Improvements to mutex asserts. The quick test runs to completion without assertion faults. (CVS 4324) (check-in: 2732af0e user: drh tags: trunk) | |
| 13:45 | Be careful to verify the schema cookie when running the xfer optimization on INSERT statements. (CVS 4322) (check-in: d8ef7024 user: drh tags: trunk) | |
| 04:00 | Better asserts(). But now some of the tests are busted again. (CVS 4320) (check-in: e8060f85 user: drh tags: trunk) | |
| 00:33 | More locking fixes. Now makes it all the way through quick.test. There are errors but no assertion faults. Progress. (CVS 4319) (check-in: 844d40b8 user: drh tags: trunk) | |
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2007-08-28
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| 23:28 | The shared_err test runs with no errors. But a potential deadlock has been discovered and is still unfixed. (CVS 4318) (check-in: f093a0d7 user: drh tags: trunk) | |
| 23:28 | The shared_err test runs with no errors. But a potential deadlock has been discovered and is still unfixed. (CVS 4317) (check-in: f84550be user: drh tags: trunk) | |
| 22:24 | Clean up the locking in the btree logic. (CVS 4316) (check-in: 967ab229 user: drh tags: trunk) | |
| 16:44 | Fix locking bug in btshared.c. (CVS 4313) (check-in: af24e7d0 user: drh tags: trunk) | |
| 16:34 | Break up the mutex implementation into separate source files, one each for unix, w32, and os2. (CVS 4312) (check-in: fc5cd71a user: drh tags: trunk) | |
| 15:47 | Updates to the sqlite3_open() documentation. Method the magic :memory: filename. Ticket #2591. (CVS 4311) (check-in: 5f55b2fc user: drh tags: trunk) | |
| 15:21 | Update the sqlite3_vfs_register() documentation to make the behavior undefined for VFSes with a NULL or empty string as the name or with duplicate names. (CVS 4310) (check-in: e7a98b48 user: drh tags: trunk) | |
| 02:27 | Work toward correct btree locking in a multithreaded environment. (CVS 4307) (check-in: b8cc493b user: drh tags: trunk) | |
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2007-08-27
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| 23:48 | Disable tests that debug on SQLITE_MEMDEBUG when that macro is not defined. (CVS 4306) (check-in: 741d6fb0 user: drh tags: trunk) | |
| 23:38 | Fix the autoconf makefile with all the latest changes. (CVS 4305) (check-in: bc6d73d0 user: drh tags: trunk) | |
| 23:26 | Work around problem with forward declarations of constants in MSVC in the amalgamation. Ticket #2574. (CVS 4304) (check-in: dc80b2e1 user: drh tags: trunk) | |
| 21:49 | Bring the amalgamation builder up to date with the latest changes. Remove some vestigial code. (CVS 4303) (check-in: 0ae30e5c user: drh tags: trunk) | |
| 21:10 | Added the 34to35.html document describing the changes between 3.4.2 and 3.5.0. Minor interface cleanups. (CVS 4302) (check-in: 0791f917 user: drh tags: trunk) | |
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2007-08-25
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| 16:31 | Create a fresh pthread_mutexattr_t every time a recursive mutex is allocated. Ticket #2588. (CVS 4300) (check-in: 3d746343 user: drh tags: trunk) | |
| 16:21 | Documentation and comment updates in sqlite.h.in and mutex.c. (CVS 4299) (check-in: 7289079d user: drh tags: trunk) | |
| 14:49 | Clarification in the documentation of the sqlite3_mutex_held() and sqlite3_mutex_notheld() interfaces. Make it clear that these routines are only for use inside assert(). (CVS 4298) (check-in: a6bbf6ea user: drh tags: trunk) | |
| 14:39 | Use recursive mutexes in pthreads. If the pthreads implementation does not support recursive mutexes, then you cannot compile SQLite with SQLITE_THREADSAFE=1. Ticket #2588. (CVS 4297) (check-in: 1668284d user: drh tags: trunk) | |
| 03:59 | Bug fix in the implementation of recursive mutexes using non-recursive pthreads mutexes. Ticket #2588. (CVS 4292) (check-in: 7d24c3a5 user: drh tags: trunk) | |
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2007-08-24
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| 20:46 | New mutex implementation for both Unix and windows. (CVS 4291) (check-in: e144b81f user: drh tags: trunk) | |
| 17:52 | Rework the win32 OS driver to use malloc()/free() directly rather than going through the SQLite memory allocation layer. With this change, the complete quick.test script now runs on windows. There are a few errors, but no segfaults. Progress. (CVS 4289) (check-in: 75aad316 user: drh tags: trunk) | |
| 16:29 | Fix bugs in temp database handling introduced by the prevous check-in. (CVS 4288) (check-in: 300038be user: drh tags: trunk) | |
| 16:08 | Remove nRef and vfsMutex from the sqlite3_vfs structure. Omit the sqlite3_vfs_release() interface. Less memory allocated for a pager in the common case where the size of the pathname is less than MAX_PATH. (CVS 4287) (check-in: b8451da3 user: drh tags: trunk) | |
| 11:43 | Remove unnecessary sqlite3MallocDisallow() that was preventing win32 from running. (CVS 4285) (check-in: eb6c98fc user: drh tags: trunk) | |
| 04:15 | Bug fix in the memory leak trace output. (CVS 4283) (check-in: a1b495c2 user: drh tags: trunk) | |
| 03:51 | The win32 driver compiles but does not yet work well. Many bugs fixed. (CVS 4282) (check-in: 3a68fcdd user: drh tags: trunk) | |
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2007-08-23
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| 02:50 | Change names of constants in lemon.c to work around name conflicts on Solaris. Ticket #2583. (CVS 4274) (check-in: e4e74cd0 user: drh tags: trunk) | |
| 02:47 | Improvements to memory leak detection. The --backtrace=NNN option is now recognized by tester.tcl. Memory leak summaries are automatically written to the file ./memleak.txt and each leak is tagged with the test in which it occurred. The quick.test script runs on Linux with no errors and no leaks. (CVS 4273) (check-in: 21f6b310 user: drh tags: trunk) | |
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2007-08-22
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| 22:04 | All of the malloc test cases run. Still seeing failures in malloc4.test. (CVS 4272) (check-in: 205d0b88 user: drh tags: trunk) | |
| 20:18 | The malloc.test script now passes all tests with no errors. (CVS 4271) (check-in: db818430 user: drh tags: trunk) | |
| 11:41 | Get the quick.test script running with SQLITE_THREADSAFE enabled. (CVS 4269) (check-in: 1f28b7e4 user: drh tags: trunk) | |
| 02:57 | Remove a debugging btree_breakpoint from vtab1.test. (CVS 4267) (check-in: 6cc8641e user: drh tags: trunk) | |
| 02:56 | A complete run of quick.test with mutex debugging enabled. (CVS 4266) (check-in: 783e07d5 user: drh tags: trunk) | |
| 00:39 | Reenable the memory management logic. The quick.test script now runs with SQLITE_MEMDEBUG and SQLITE_ENABLE_MEMORY_MANAGEMENT. 7 minor errors. (CVS 4265) (check-in: 1914044b user: drh tags: trunk) | |
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2007-08-21
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| 20:25 | All mutexing and locking appears to be in place. Now we just have to test it and make it all work. (CVS 4264) (check-in: 0f7941ae user: drh tags: trunk) | |
| 19:33 | The sqlite3_value object now carries an sqlite3* pointer to use for recording malloc failures. This eliminates the need to pass sqlite3* pointers into many internal interfaces. Also added more mutexing. (CVS 4263) (check-in: 92872761 user: drh tags: trunk) | |
| 16:15 | Adding more thread locking code. This is an incremental check-in. (CVS 4262) (check-in: 7428732b user: drh tags: trunk) | |
| 15:13 | Readded the sqlite3_open_v2() interface. No test cases yet. Additional progress toward adding mutexes to all interfaces. (CVS 4261) (check-in: 3787563e user: drh tags: trunk) | |
| 13:51 | Remove the obsolete static mutexes. Use only the lastest static mutex code. (CVS 4259) (check-in: 6225cd46 user: drh tags: trunk) | |
| 10:44 | Remove unnecessary #includes of "os.h". New mutex implementations. (CVS 4255) (check-in: fbbd5bda user: drh tags: trunk) | |
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2007-08-20
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| 23:50 | The quick test runs again with a handfull of errors after adding the mutex locks to btree, the VFS registration interfaces, and FTS3. (CVS 4254) (check-in: 6cf725d2 user: drh tags: trunk) | |
| 22:48 | Work toward multithreading support. Currently crashes quickly on a test. (CVS 4253) (check-in: 1315bd8e user: drh tags: trunk) | |
| 13:14 | Bug fix in BTree shared cache locking code. (CVS 4246) (check-in: 399d3e75 user: drh tags: trunk) | |
| 11:12 | Get main.c to compile when HAVE_USLEEP is 0. (CVS 4245) (check-in: b27f022f user: drh tags: trunk) | |
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2007-08-17
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| 01:14 | Begin adding mutexes. Compiles without SQLITE_OMIT_SHARED_CACHE but we get an assertion fault on the shared cache testing. (CVS 4239) (check-in: 4c1e9ffe user: drh tags: trunk) | |
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2007-08-16
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| 19:40 | Change the design of the mutex interface to allow for both "fast" and "recursive" mutexes. (CVS 4238) (check-in: 160593dc user: drh tags: trunk) | |
| 13:01 | Remove the thread specific data subsystem from the unix build. Remove legacy cruft from sqliteInt.h. Use the new mutex subsystem in the PRNG. (CVS 4237) (check-in: 3d60c14a user: drh tags: trunk) | |
| 12:24 | Combine sqlite3DbOfVdbe() and sqlite3VdbeDb() into a single function. (CVS 4236) (check-in: ba80ee59 user: drh tags: trunk) | |
| 04:30 | Half-way through a major refactoring of the memory allocation. I have not even attempted to compile so I am certain there are countless errors. (CVS 4231) (check-in: deb7ecd6 user: drh tags: trunk) | |
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2007-08-15
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| 20:41 | Enhancements and smoke testing of the new memory allocation subsystem. Have not yet cut it over to the core, though. (CVS 4230) (check-in: 1dad2c0a user: drh tags: trunk) | |
| 19:16 | Test infrastructure for the new memory subsystem. (CVS 4229) (check-in: 9e506656 user: drh tags: trunk) | |
| 17:07 | Add a debugging memory allocator. (CVS 4227) (check-in: 8d2d1c4f user: drh tags: trunk) | |
| 13:04 | Add initial implementations of mutex and memory subsystem modules. (CVS 4226) (check-in: c0fa3769 user: drh tags: trunk) | |
| 11:28 | Revisions to the interface design for 3.5. (CVS 4225) (check-in: 174116f7 user: drh tags: trunk) | |
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2007-08-14
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| 18:03 | Clarify documentation on sqlite3_interrupt(). (CVS 4224) (check-in: 0b5b526c user: drh tags: trunk) | |
| 13:20 | Back-port critical soft heap limit fixes to version 3.3.17. The following check-ins were back-ported: (4031), (4037), (4097), (4202), (4203), (4207), (4208), (4214). (CVS 4222) (Leaf check-in: f0029da3 user: drh tags: branch_3_3_17) | |
| 01:58 | Add a first cut at the new version 3.5 interface definitions to sqlite.h.in. (CVS 4219) (check-in: 0a57f3dd user: drh tags: trunk) | |
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2007-08-13
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| 20:31 | Version 3.4.2 (CVS 4218) (check-in: 64989904 user: drh tags: trunk, release) | |
| 16:15 | Update version number of documentation in preparation for version 3.4.2. (CVS 4217) (check-in: 1ed51e3c user: drh tags: trunk) | |
| 15:18 | Disable tests that require 80-bit long doubles when the host only provides 64-bit long doubles. Ticket #2570. (CVS 4215) (check-in: 4f4f8ef4 user: drh tags: trunk) | |
| 14:56 | Fix a page leak in btree balance routines that follows a malloc failure. This problem detected by the new soft-heap-limit testing. (CVS 4214) (check-in: bad661bb user: drh tags: trunk) | |
| 12:58 | Fix the test labels in mallocC.test. (CVS 4212) (check-in: 7d4cdff4 user: drh tags: trunk) | |
| 12:39 | Add a new test cases for a problem with malloc failure during the parsing of CREATE TABLE statements in autovacuum mode. (CVS 4211) (check-in: be50387e user: drh tags: trunk) | |
| 11:10 | Remove a memory allocation from sqlite3VdbeIOTraceSql(). This means that when doing I/O tracing, the text of an SQL statement is truncated to the first 1000 characters. But it also means tracing works in an out-of-memory situation. (CVS 4210) (check-in: 578da247 user: drh tags: trunk) | |
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2007-08-12
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| 20:07 | Updates to test scripts for better support of soft-heap-limit testing. (CVS 4209) (check-in: 990f621f user: drh tags: trunk) | |
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2007-08-11
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| 00:26 | Backout check-in (4206) and replace it with a much better and more general fix for the problem identified in ticket #2565. (CVS 4208) (check-in: 7961a738 user: drh tags: trunk) | |
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2007-08-10
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| 23:56 | Fix some incorrect asserts() in the pager - problems brought to light by the new soft-heap-limit testing apparatus of check-in (4202). (CVS 4207) (check-in: 51f3e01b user: drh tags: trunk) | |
| 23:54 | Fix the corruption problem of ticket #2565 as demonstrated by the test added in (4204). There may yet be other instances of similar problems lurking in the code. (CVS 4206) (check-in: 7ed2f59e user: drh tags: trunk) | |
| 19:46 | Add a test case to reproduce the database corruption problem reported by ticket #2565. (CVS 4204) (check-in: f267ce80 user: drh tags: trunk) | |
| 19:46 | Update tests so that they work properly even if the soft-heap-limit is set low. (CVS 4203) (check-in: e01eb99e user: drh tags: trunk) | |
| 16:41 | Add the --soft-heap-limit=N option to the test scripts. Set this value to enforce a soft heap limit across all tests. This changes exposes several new bugs. (CVS 4202) (check-in: 8be84598 user: drh tags: trunk) | |
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2007-08-09
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| 00:00 | Fix documentation typos. Tickets #2168 and #2560. (CVS 4201) (check-in: 4333b231 user: drh tags: trunk) | |
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2007-08-08
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| 12:11 | More tweaking of linkage. Ticket #2554. (CVS 4200) (check-in: 3759a38f user: drh tags: trunk) | |
| 01:04 | Additional refinements on the amalgamation: Give a couple of constants file scope and add the SQLITE_API prefix to some interfaces that need it. Ticket #2554. (CVS 4199) (check-in: c09ec102 user: drh tags: trunk) | |
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2007-08-07
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| 17:13 | Remove all tabs from source code files. Ticket #2556. (CVS 4198) (check-in: 7550dd1d user: drh tags: trunk) | |
| 17:04 | Revise the amalgamation so that all symbols have file scope except those that begin with "sqlite3_". Ticket #2554. (CVS 4197) (check-in: 73db5452 user: drh tags: trunk) | |
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2007-08-05
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| 23:52 | Fix some compiler warnings. (CVS 4196) (check-in: 6cc15409 user: drh tags: trunk) | |