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100 ancestors of a8c74febec11eb68

2006-01-12
01:25
Improve performance by about 10% by avoiding excess calls to get the thread-specific data. (CVS 2921) (check-in: a8c74feb user: drh tags: trunk)
2006-01-11
23:40
Testing of the automatic TSD deallocation logic. The sqlite3_thread_cleanup() API is documented. This should close ticket #1601. (CVS 2920) (check-in: fb518b0c user: drh tags: trunk)
21:41
Automatically deallocate thread-specific data when it is no longer being used. Ticket #1601. Also implemented the suggestion of ticket #1603. Memory management is now off by default at compile-time. The sqlite3_enable_memory_management() API has been removed. (CVS 2919) (check-in: 5d9c6aa9 user: drh tags: trunk)
16:10
Ensure the database attached as part of VACUUM can be detached successfully after a malloc() failure. (CVS 2918) (check-in: 8c26893c user: danielk1977 tags: trunk)
14:09
Fix bugs caused by assuming that shared-schemas are initialized. (CVS 2917) (check-in: 3970eb87 user: danielk1977 tags: trunk)
05:49
Fix typo noted by #1599. (CVS 2916) (check-in: 1b368c7c user: danielk1977 tags: trunk)
01:28
Version 3.3.0 (alpha) (CVS 2915) (check-in: 59a7a56c user: drh tags: trunk)
01:28
Add new APIs to the sqlite3.def file. (CVS 2914) (check-in: 9258931a user: drh tags: trunk)
01:08
Prepare for the release of version 3.3.0. (CVS 2913) (check-in: 302993ae user: drh tags: trunk)
2006-01-10
23:00
Fix a typo in the FAQ. (CVS 2912) (check-in: 5be03a36 user: drh tags: trunk)
20:36
Fix bug in the server1 test script. (CVS 2911) (check-in: 25db22b6 user: drh tags: trunk)
20:32
Combine multiple small calls to sqlite3OsWrite into one larger call. (CVS 2910) (check-in: e6e6750c user: drh tags: trunk)
20:01
Improved comments on the server and asynchronous I/O demo programs. (CVS 2909) (check-in: c0f47ccb user: drh tags: trunk)
19:45
More pedantic changes to comments in VDBE. No changes to code. Ticket #1596. (CVS 2908) (check-in: 1cf68554 user: drh tags: trunk)
18:44
Fix opcode name in comments. No changes to code. (CVS 2907) (check-in: 511ac9db user: drh tags: trunk)
18:27
Initialize variables in malloc3.test (was causing error in all.test). (CVS 2906) (check-in: 16a8172a user: danielk1977 tags: trunk)
18:08
Typos in new documentation. (CVS 2905) (check-in: b5bedb2a user: danielk1977 tags: trunk)
17:58
Store collation sequence names instead of pointers in sharable schema data structures. (CVS 2904) (check-in: 0f0213be user: danielk1977 tags: trunk)
15:18
Updates to the C-API documentation. Change the parameter type of sqlite3_soft_heap_limit to integer. (CVS 2903) (check-in: bdd35e9f user: drh tags: trunk)
13:58
Move the implementation of sqlite3_enable_shared_cache from btree.c to main.c. (CVS 2902) (check-in: 4f2ec952 user: drh tags: trunk)
12:31
Fix a problem with shared-schemas and temp triggers. (CVS 2901) (check-in: 9c18a1ce user: danielk1977 tags: trunk)
07:14
If compiled with memory-debugging, write garbage to memory when it is freed. Fix for #1594. (CVS 2900) (check-in: bd02a6fa user: danielk1977 tags: trunk)
02:30
Enable shared cache on the server demonstration. (CVS 2899) (check-in: 8719f880 user: drh tags: trunk)
2006-01-09
23:50
Add the first simple tests of server mode. Get the Makefile generated from the configure script working again. (CVS 2898) (check-in: 66f84068 user: drh tags: trunk)
23:40
Added database server example code (untested). Fixed serveral bugs including the autovacuum compile problem described by ticket #1593. (CVS 2897) (check-in: ec332d88 user: drh tags: trunk)
17:29
Reinstate the asynchronous I/O demonstration code and tests with minor changes. (CVS 2896) (check-in: eeebc640 user: drh tags: trunk)
16:12
Fix some errors to do with attached databases and text encodings in shared-cache mode. (CVS 2895) (check-in: 3e75d3d5 user: danielk1977 tags: trunk)
09:59
Add a runtime interface to enable memory-management features. (CVS 2894) (check-in: 44f8e313 user: danielk1977 tags: trunk)
06:29
Rename DbSchema to "Schema" and SqliteTsd to "ThreadData". (CVS 2893) (check-in: 82b81f69 user: danielk1977 tags: trunk)
05:36
Minor changes so that OMIT_SHARED_CACHE works. (CVS 2892) (check-in: cc963f8c user: danielk1977 tags: trunk)
00:18
Fix timezone parsing in the date/time functions. Ticket #1587. (CVS 2891) (check-in: 94c87b70 user: drh tags: trunk)
00:09
Remove benign reference to an uninitialized variable. Ticket #1590. (CVS 2890) (check-in: 32998fe8 user: drh tags: trunk)
2006-01-08
18:10
Get LIMIT and OFFSET working again for negative limits and offsets. Ticket #1586. (CVS 2889) (check-in: b2ac0be0 user: drh tags: trunk)
05:26
Remove some cruft from the VDBE. Bring comments up to date. (CVS 2888) (check-in: 41aef649 user: drh tags: trunk)
05:02
Reduce memory requirements for ORDER BY combined with LIMIT. Ticket #1586. (CVS 2887) (check-in: 55e703ec user: drh tags: trunk)
2006-01-07
18:48
Invalidate all VDBE cursor row caches in between calls to sqlite3_step() since the emphemeral content that those caches point to might change if the statement is READ UNCOMMITTED. (CVS 2886) (check-in: 0ae46131 user: drh tags: trunk)
18:14
Continued progress toward a working wince backend. (CVS 2885) (check-in: 15fda14e user: drh tags: trunk)
18:10
Make sure there is no ephemeral data on the stack before returning from an sqlite3_step() call. Otherwise, if the statement is in READ UNCOMMITTED mode then the data might be deleted or changed out from under us. (CVS 2884) (check-in: 19f71a6d user: drh tags: trunk)
16:06
Enable redefinable I/O if the SQLITE_ENABLE_REDEF_IO macro exists. (CVS 2883) (check-in: e170e157 user: drh tags: trunk)
14:02
Fix some memory leaks caused by obscure syntax errors in SQL. (CVS 2882) (check-in: 6593199a user: danielk1977 tags: trunk)
13:21
In shared-cache mode, lock all required tables before beginning to execute the body of the statement program. (CVS 2881) (check-in: 23b587b0 user: danielk1977 tags: trunk)
04:06
Drop the mutex if the TSD key allocation fails. Ticket #1585. (CVS 2880) (check-in: 77ac231c user: drh tags: trunk)
2006-01-06
22:11
Fix bugs in test scripts that came of of sse testing. (CVS 2879) (check-in: 22bf1a2f user: drh tags: trunk)
21:52
Changes so that SQLITE_OMIT_PARSER and SQLITE_OMIT_DISKIO work. (CVS 2878) (check-in: 9d71b7de user: drh tags: trunk)
21:09
Additional changes for wince. (CVS 2877) (check-in: b10343d9 user: drh tags: trunk)
20:40
More changes to support wince. (CVS 2876) (check-in: f3cbd995 user: drh tags: trunk)
20:22
Additional efforts to get it to build on WinCE. (CVS 2875) (check-in: b45c076f user: drh tags: trunk)
16:17
A first attempt at adding native support for WinCE. (CVS 2874) (check-in: 43440567 user: drh tags: trunk)
15:03
Fix a crash caused by adding a trigger to a shared-schema and then deleting it using a different connection. (CVS 2873) (check-in: 19f93e13 user: danielk1977 tags: trunk)
14:46
Fix an alignment problem in the sqlite3OsRandomSeed(). Ticket #1584. (CVS 2872) (check-in: 373b56f0 user: drh tags: trunk)
14:41
Remove vestigial file: crashtest1.c (CVS 2871) (check-in: 6676c703 user: drh tags: trunk)
14:32
Change the OS interface layer to use traditional direct function call implementations instead of the more complicated virtual function table. Omit the asynchronous I/O demo. (CVS 2870) (check-in: 2529c2e1 user: drh tags: trunk)
13:00
Add some simple tests and fixes for shared-schema locking. (CVS 2869) (check-in: d054bed1 user: danielk1977 tags: trunk)
12:03
Back out the addition of the new header file - bad idea. (CVS 2868) (check-in: 0c4c45c3 user: drh tags: trunk)
06:33
Fix a bug that was emptying shared-schema tables during an ATTACH. (CVS 2867) (check-in: 752a2754 user: danielk1977 tags: trunk)
03:29
Enable async testing. Modify the OS layer interface. Add the sqlite3_aux.h include file. Add tests for boolean value representation in file format 4. (CVS 2866) (check-in: b8332aa8 user: drh tags: trunk)
01:42
Formatting changes in btree.c. (CVS 2865) (check-in: f1922da2 user: drh tags: trunk)
00:36
Windows implementation of the thread-specific data interface. (CVS 2864) (check-in: 3aa8befe user: drh tags: trunk)
2006-01-05
23:42
Disable the update hook for the truncation optimization used by DELETE. (CVS 2863) (check-in: 448b3b9d user: drh tags: trunk)
15:50
Move TCL interface for sqlite3_release_memory() and sqlite3_soft_heap_limit() out of tclsqlite.c and into test1.c. Update the TCL interface documention to describe the "exists" method. (CVS 2862) (check-in: 98194a45 user: drh tags: trunk)
14:22
Fix for ticket #1582 (Double delete of invalid LIMIT clause Expr* applied to a UNION ALL query). (CVS 2861) (check-in: 5dec3a39 user: danielk1977 tags: trunk)
13:48
Disable automatic invocation of sqlite3_release_memory() when a malloc() fails in those cases where the global mutex is held. (CVS 2860) (check-in: 6fdbb8b7 user: danielk1977 tags: trunk)
11:34
Add the shared schema/pager modifications. Very few tests so far. (CVS 2859) (check-in: deeda0dc user: danielk1977 tags: trunk)
2006-01-04
21:40
Bug fix in the IF NOT EXISTS logic. (CVS 2858) (check-in: cb9095ac user: drh tags: trunk)
18:13
Bug fix in the new "exists" method of the TCL interface. (CVS 2857) (check-in: d0e3d466 user: drh tags: trunk)
15:58
Update document for CREATE INDEX IF NOT EXISTS and DROP INDEX IF EXISTS (CVS 2856) (check-in: 963ba8b8 user: drh tags: trunk)
15:54
Add support for CREATE INDEX IF NOT EXISTS and DROP INDEX IF EXISTS. (CVS 2855) (check-in: 551cdd6c user: drh tags: trunk)
2006-01-03
15:16
Always case 0 to (char*) on varargs functions. Otherwise there are problems on 64-bit machines. (CVS 2854) (check-in: 837dc77f user: drh tags: trunk)
13:39
Add test files for the asynchronous IO concept. (CVS 2853) (check-in: 7c3492c8 user: danielk1977 tags: trunk)
00:33
The sqlite TCL command no longer returns the hex address of the sqlite3* structure. Instead there is a new command in testfixture to find that information. (CVS 2852) (check-in: 70b22857 user: drh tags: trunk)
2006-01-02
20:00
Add the xInMutex method to the os-layer switch for testing whether or not mutexes are used correctly. (CVS 2851) (check-in: a582b159 user: drh tags: trunk)
18:24
Additional tests for descending indices. Comment changes. (CVS 2850) (check-in: 2622c524 user: drh tags: trunk)
2005-12-30
16:31
Repair typo in previous commit. (CVS 2849) (check-in: a4aa0911 user: danielk1977 tags: trunk)
16:28
Add part of the btree layer of the shared-cache feature. (CVS 2848) (check-in: 2afcad99 user: danielk1977 tags: trunk)
2005-12-29
23:33
Add support for CREATE TABLE IF NOT EXISTS. (CVS 2847) (check-in: 0bd9e35f user: drh tags: trunk)
23:04
Bug fix in codec processing. (CVS 2846) (check-in: a88580bc user: drh tags: trunk)
19:23
Add serial-types 8 and 9 for integer constants of 0 and 1 that use zero bytes of storage. Make the default file format 4. Add the SQLITE_DEFAULT_FILE_FORMAT compile-time option to lower the default file format number so that newly created databases can be read and written by older versions of SQLite. (CVS 2845) (check-in: ae301db8 user: drh tags: trunk)
12:53
Fix for ticket #1575. (CVS 2844) (check-in: 1586921b user: drh tags: trunk)
01:11
Add support for DROP TABLE IF EXISTS. (CVS 2843) (check-in: a4c547de user: drh tags: trunk)
2005-12-22
13:47
Make genericAllocationSize work on NULL pointers. (CVS 2842) (check-in: 326fc9cc user: drh tags: trunk)
2005-12-21
18:36
Bug fixes and additional testing of descending indices. (CVS 2841) (check-in: 5638a11e user: drh tags: trunk)
14:43
Basic functionality for descending indices is in place. Lots more testing needed. (CVS 2840) (check-in: 7064433e user: drh tags: trunk)
03:16
Progress toward decending indices. (CVS 2839) (check-in: 112a34b8 user: drh tags: trunk)
2005-12-20
14:38
Include sqlite3_release_memory() code when SQLITE_MEMDEBUG is not defined. (CVS 2838) (check-in: 77a37cec user: danielk1977 tags: trunk)
09:19
Add simple tests and fixes for sqlite3_soft_heap_limit() (CVS 2837) (check-in: c2c52854 user: danielk1977 tags: trunk)
2005-12-19
17:53
Website changes in preparation for the release of 2.8.17. (CVS 2834) (check-in: a927696b user: drh tags: trunk)
17:26
Website changes for the release of 3.2.8. (CVS 2831) (check-in: 2f7ec117 user: drh tags: trunk)
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: e6106cc1 user: drh tags: trunk)
14:18
Add some very simple test cases (and resulting bug fixes) for release_memory(). (CVS 2826) (check-in: 154282fc user: danielk1977 tags: trunk)
2005-12-18
08:51
Add the (untested) sqlite3_release_memory() function. (CVS 2825) (check-in: 345addaa 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: 83c8ae5b user: danielk1977 tags: trunk)
06:54
Add the sqlite3_rollback_hook() API. Still requires further testing. (CVS 2823) (check-in: 3baa3ff3 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: cd110aa2 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: 4fba2db3 user: drh tags: trunk)
15:22
Add the sqlite3_update_hook() API. (CVS 2820) (check-in: 36229018 user: danielk1977 tags: trunk)
10:50
Move malloc(), free(), realloc() and allocationSize() into the Os vtbl. (CVS 2819) (check-in: 81a41f66 user: danielk1977 tags: trunk)
10:11
Add the sqlite3_os_routine_set()/get() functions. (CVS 2818) (check-in: c1ed79f5 user: danielk1977 tags: trunk)
03:04
Fix memory allocation problems on the utf-16 versions of collating function control routines. (CVS 2817) (check-in: ad292e27 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: ab6241af user: drh tags: trunk)
20:11
Properly zero-terminate UTF-16 collation names on an sqlite3_collation_needed16 callback. (CVS 2815) (check-in: 71a49d05 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: 1637f379 user: danielk1977 tags: trunk)