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50 check-ins occurring around d8a8933ff30b83c0.

2005-12-19
17:37
Backport the fix for ticket #1567 to version 2.8. (CVS 2832) (check-in: 3f5f358f82 user: drh tags: version_2)
17:27
Version 3.2.8 (CVS 2835) (Leaf check-in: e61382aed4 user: drh tags: branch_3_2)
17:26
Website changes for the release of 3.2.8. (CVS 2831) (check-in: 2f7ec117de user: drh tags: trunk)
16:34
Bump the version number on the 3.2 branch to 3.2.8. (CVS 2830) (check-in: d8e74af5b0 user: drh tags: branch_3_2)
16:29
Backport the fix for ticket #1567 into the 3.2 branch. (CVS 2829) (check-in: 3339774228 user: drh tags: branch_3_2)
16:15
Tentative fix for ticket #1567: disable the sqlite3pager_dont_write() optimization when a statement transaction is active. We continue to look for a better fix. (CVS 2827) (check-in: e6106cc133 user: drh tags: trunk)
14:18
Add some very simple test cases (and resulting bug fixes) for release_memory(). (CVS 2826) (check-in: 154282fca5 user: danielk1977 tags: trunk)
2005-12-18
08:51
Add the (untested) sqlite3_release_memory() function. (CVS 2825) (check-in: 345addaa03 user: danielk1977 tags: trunk)
2005-12-16
15:24
Verify that the rollback-hook is invoked correctly when a malloc() failure occurs. (CVS 2824) (check-in: 83c8ae5bee user: danielk1977 tags: trunk)
06:54
Add the sqlite3_rollback_hook() API. Still requires further testing. (CVS 2823) (check-in: 3baa3ff324 user: danielk1977 tags: trunk)
01:06
Initial infrastructure for recognizing DESC indices and being able to read and write older databases that specify DESC indices but do not really use them. Nothing is close to working yet. (CVS 2822) (check-in: cd110aa225 user: drh tags: trunk)
2005-12-15
22:34
Fix the utf8 to utf16 conversion routine for short strings. Bug introduced by check-in (2817). (CVS 2821) (check-in: 4fba2db38e user: drh tags: trunk)
15:22
Add the sqlite3_update_hook() API. (CVS 2820) (check-in: 3622901881 user: danielk1977 tags: trunk)
10:50
Move malloc(), free(), realloc() and allocationSize() into the Os vtbl. (CVS 2819) (check-in: 81a41f6637 user: danielk1977 tags: trunk)
10:11
Add the sqlite3_os_routine_set()/get() functions. (CVS 2818) (check-in: c1ed79f594 user: danielk1977 tags: trunk)
03:04
Fix memory allocation problems on the utf-16 versions of collating function control routines. (CVS 2817) (check-in: ad292e2733 user: drh tags: trunk)
2005-12-14
22:51
Avoid using the transient value in the UTF-16 collation needed callback. (CVS 2816) (check-in: ab6241af29 user: drh tags: trunk)
20:11
Properly zero-terminate UTF-16 collation names on an sqlite3_collation_needed16 callback. (CVS 2815) (check-in: 71a49d05bf user: drh tags: trunk)
2005-12-12
06:53
Fix minor malloc() related problems and add sqlite3_soft_heap_limit() stubs. (CVS 2814) (check-in: 1637f37960 user: danielk1977 tags: trunk)
2005-12-10
21:19
Add the "exists" method to the TCL interface. (CVS 2813) (check-in: 8a355d7aad user: drh tags: trunk)
2005-12-09
20:54
New bind tests (check-ins (2797) and (2798)) only work right on a UTF8 database. So make sure they are only run when the database is UTF8. (CVS 2812) (check-in: 3980379069 user: drh tags: trunk)
20:21
More annoying and pointless signedness warnings fixed. (CVS 2811) (check-in: 590578bef8 user: drh tags: trunk)
20:02
Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810) (check-in: 83a5915155 user: drh tags: trunk)
14:39
Define the sqliteMalloc() macro differently to avoid a compiler warning. (CVS 2809) (check-in: 3d177bde71 user: danielk1977 tags: trunk)
14:25
Many small changes to ensure memory is not leaked after malloc() fails. (CVS 2808) (check-in: 601c335463 user: danielk1977 tags: trunk)
02:35
Add more stress testing to autovacuum in an (unsuccessful) attempt to reproduce a reported problem. Even though these tests did not uncover anything amiss, extra tests never hurt... (CVS 2807) (check-in: d8a8933ff3 user: drh tags: trunk)
2005-12-08
18:12
Provide a pragma to set the codec key. (CVS 2806) (check-in: a7c9e8989c user: drh tags: trunk)
2005-12-07
06:27
Add some tests for malloc() failure within the column_name() and column_decl() APIs. (CVS 2805) (check-in: 78f10ca0a6 user: danielk1977 tags: trunk)
2005-12-06
17:48
Allow VACUUM to detach the auxillary database after malloc() fails. (CVS 2804) (check-in: 6824a78bc7 user: danielk1977 tags: trunk)
17:19
Modify ATTACH and DETACH to execute at runtime instead of compile time. (CVS 2803) (check-in: 5e04ec694a user: danielk1977 tags: trunk)
13:19
Report errors out of sqlite3_open16(). (CVS 2802) (check-in: f5b58163d4 user: drh tags: trunk)
12:57
Add test file for new malloc() failure handling. (CVS 2801) (check-in: 0b82f9623c user: danielk1977 tags: trunk)
12:52
Some elements of the new malloc() failure handling. Not all cases work properly yet. Also, library is not threadsafe if malloc() fails right now. (CVS 2800) (check-in: e1606658f1 user: danielk1977 tags: trunk)
2005-12-05
22:22
Update mailing list hyperlink on the support page. (CVS 2799) (check-in: 41a7aeeeb4 user: drh tags: trunk)
13:20
Make sure sqlite3_result_text can handle text strings with embedded '\000' characters. (CVS 2798) (check-in: 9d6057cd14 user: drh tags: trunk)
2005-12-02
02:44
Add a test to verify that binding text with embedded '\000' works. Also comment changes in os.h. (CVS 2797) (check-in: 31251a9098 user: drh tags: trunk)
01:57
Documentation updates. (CVS 2796) (check-in: 2ffb90c39d user: drh tags: trunk)
2005-11-30
03:20
Restructure the OS interface yet again. This time make the OsFile object a virtual base class which is subclassed for unix, windows, and the crash test simulator. Add the new file "os.c" for common os layer code. Move all OS-specific routines into the sqlite3Os structure. (CVS 2795) (check-in: bd8740d1ae user: drh tags: trunk)
2005-11-29
19:56
The crash test works now, at least on unix. Untested on windows. But it never worked on windows before so if it still does not there is no big loss. I am still troubled by the current design of the OS overloading mechanism. Expect to see more changes. (CVS 2794) (check-in: fa1d7ecfcc user: drh tags: trunk)
19:50
Make the build work on windows again. Ticket #1544. (CVS 2793) (check-in: 59bdca2552 user: drh tags: trunk)
18:37
The crash tests now compile, at least. But they get wrong results. The problem is fundamental and suggests I need to completely rethink how the new OS backend should work. (CVS 2792) (check-in: 966bc68e1b user: drh tags: trunk)
03:13
Make the OsFile structure opaque with its internal structure known only to the appropriate os_*.c implementation. Omit the os_unix.h and os_win.h include files. The crash tests are broken by this patch. (CVS 2791) (check-in: 058f317538 user: drh tags: trunk)
2005-11-28
12:36
Replace a call to sprintf() with sqlite3MPrintf() since on some embedded platforms, sprintf() is busted. Need to go through and do similar replacements elsewhere in the code. (CVS 2790) (check-in: 1b4f2d89bb user: drh tags: trunk)
2005-11-26
14:24
Disable the OR-clause optimization if it does not result in an index being used that would not have been used otherwise. In other words, do not convert OR clauses into an IN statement if it does not help the optimizer. (CVS 2789) (check-in: 7e7cfce0f8 user: drh tags: trunk)
14:08
Make sure left joins still work even when the OR clause optimization fires. Ticket #1537. (CVS 2788) (check-in: cbbeb9de00 user: drh tags: trunk)
03:51
Remove some vestiges of the old OS_TEST driver. (CVS 2787) (check-in: 008f676f20 user: drh tags: trunk)
03:43
Add an OS method for making copies of file descriptors. This fixes the crash tests. (CVS 2786) (check-in: 57a674fc71 user: drh tags: trunk)
00:25
Modify the OS layer so that I/O routines are called through a virtual function table. The os_test.c module has been replaced by test6.c. The crash tests are busted now and need to be fixed. (CVS 2785) (check-in: 1f69aec285 user: drh tags: trunk)
2005-11-25
10:55
Ensure a low system limit on the number of open files does not cause manydb.test to fail. (CVS 2784) (check-in: dba2cc0d0e user: danielk1977 tags: trunk)
10:38
Add the compilation option SQLITE_DISABLE_DIRSYNC (CVS 2783) (check-in: f9f5ecbb79 user: danielk1977 tags: trunk)