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100 descendants and 100 ancestors of [eeebc640]

2006-01-23
13:14
Work around buggy malloc() implementations that cause problems on malloc(0). Ticket #1572. (CVS 2996) check-in: ada5490f user: drh tags: trunk
13:09
Improve coverage of pager.c and fix an IO error handling bug found in the process. (CVS 2995) check-in: 6ec8e6b7 user: danielk1977 tags: trunk
13:00
Fix additional compiler warnings. Tickets #1615, #1616, #1627 (CVS 2994) check-in: 6385628e user: drh tags: trunk
07:52
Fixes for OMIT_UTF16 and OMIT_COMPOUND (CVS 2993) check-in: f58bbdc0 user: danielk1977 tags: trunk
05:50
Improve coverage of expr.c and btree.c slightly. (CVS 2992) check-in: cc2e8e87 user: danielk1977 tags: trunk
00:04
Remove vestiges of the older TSD code for handling OOM exceptions. Prepare for the release of 3.3.2. (CVS 2991) check-in: a65e85f0 user: drh tags: trunk
2006-01-22
21:52
Performance optimization in btree.c. (CVS 2990) check-in: 3e1e6aff user: drh tags: trunk
00:42
Code size reductions in select.c. (CVS 2989) check-in: 3c2eee5e user: drh tags: trunk
00:14
Tests for the subquery flattening fix of check-in (2987). (CVS 2988) check-in: 72a067f0 user: drh tags: trunk
2006-01-21
22:19
Do not flatten subqueries in a join where the subquery includes a LIMIT. Ticket #1634. This is just an initial fix. Many test cases need to be added prior to closing the ticket. (CVS 2987) check-in: af18c0f4 user: drh tags: trunk
19:57
Fix a bug in os.h. How did this slip by before now? (CVS 2986) check-in: 29725de4 user: drh tags: trunk
12:08
Fix more problems with malloc() and IO failures. (CVS 2985) check-in: 29281dea user: danielk1977 tags: trunk
2006-01-20
18:10
More compiler warnings fixed - or in some cases comments are added to explain that the compiler is wrong. (CVS 2984) check-in: 507653a9 user: drh tags: trunk
17:56
Fix some compiler warnings. (CVS 2983) check-in: b7bdac0a user: drh tags: trunk
16:32
Fix another couple of IO or malloc() failure problems in a shared-cache context. (CVS 2982) check-in: 7e34163a user: danielk1977 tags: trunk
15:45
Fix and test the processing of sqlite3_result_error() withing aggregate functions. Allow errors to come from the step function (a new capability). Ticket #1632. (CVS 2981) check-in: fd4a6bb1 user: drh tags: trunk
10:55
Handle some of the IO error conditions that may occur in a shared-cache context. (CVS 2980) check-in: 97491d4e user: danielk1977 tags: trunk
2006-01-19
17:42
Make sure sqlite3_thread_cleanup() does not try to allocate memory. (CVS 2979) check-in: 0208e422 user: drh tags: trunk
11:28
Fix the #ifdef around sqlite3OutstandingMallocs() in test1.c. (CVS 2978) check-in: 218c6184 user: drh tags: trunk
08:43
Account for read-uncommitted cursors in sqlite3BtreeClearTable(). (CVS 2977) check-in: 95079832 user: danielk1977 tags: trunk
07:18
Fix a bug with internally saving cursors open on index tables. Also increase coverage of util.c and btree.c. (CVS 2976) check-in: a628d84d user: danielk1977 tags: trunk
2006-01-18
18:33
Omit thread2.test if memory-management is enabled at compile time. (CVS 2975) check-in: df91f685 user: danielk1977 tags: trunk
18:22
Include the ThreadData structure in internal malloc() testing. Also fixes for revealed bugs. (CVS 2974) check-in: c7b9d50d user: danielk1977 tags: trunk
17:25
Modify the sqlite3OsInMutex os-layer interface to take a single parameter to distinguish between mutexes held by the current thread and mutexes held by any thread. Part of the fix for ticket #1630. (CVS 2973) check-in: e1ad9df1 user: drh tags: trunk
16:51
Use a global variable protected by a mutex instead of thread-specific-data to record malloc() failures. (CVS 2972) check-in: ac090f2a user: danielk1977 tags: trunk
15:39
Fix compilation error when neither MEMDEBUG or ENABLE_MEMORY_MANAGEMENT is enabled. (CVS 2971) check-in: 4de5c529 user: danielk1977 tags: trunk
15:25
Change sqlite3MallocClearFailed() calls to sqlite3ApiExit(), a better API. (CVS 2970) check-in: e0b022e5 user: danielk1977 tags: trunk
14:20
Recursive mutexes in os_win.c. (CVS 2969) check-in: dd3e07ca user: drh tags: trunk
14:06
Convert the unix driver to use a recusive mutex. Similar changes to the windows driver are pending. (CVS 2968) check-in: 8830bbba user: drh tags: trunk
05:51
Handle malloc() failures that occur in open16() and errmsg16(). (CVS 2967) check-in: 86eab9e5 user: danielk1977 tags: trunk
04:26
Handle malloc() failures that occur inside create_collation() calls. (CVS 2966) check-in: 95c5903f user: danielk1977 tags: trunk
2006-01-17
16:10
Arrange for ThreadData to be automatically deallocated even if SQLITE_MEMDEBUG is defined. Fix for #1623. (CVS 2965) check-in: 9e2e4084 user: danielk1977 tags: trunk
15:36
Fix compilation errors when building SQLITE_DEBUG defined but without SQLITE_MEMDEBUG. (CVS 2964) check-in: 62dd2427 user: danielk1977 tags: trunk
13:21
Various fixes that allow the malloc() failure tests to pass again. (CVS 2963) check-in: 0505405f user: danielk1977 tags: trunk
09:35
Test suite fixes for builds that define OMIT symbols. (CVS 2962) check-in: 3a54a33d user: danielk1977 tags: trunk
2006-01-16
16:24
Test file fixes for libaries compiled with various SQLITE_OMIT_ macros. (CVS 2961) check-in: c058f483 user: danielk1977 tags: trunk
15:32
Fix problems compiling with memory-management enabled. Ticket #1619. (CVS 2960) check-in: 36b03259 user: danielk1977 tags: trunk
15:14
Fix some of the issues raised in #1615. (CVS 2959) check-in: 0d5d83bc user: danielk1977 tags: trunk
14:29
Correctly handle malloc() failure in GenericMalloc() and GenericRealloc(). Fix for #1617. (CVS 2958) check-in: 9dfc4a88 user: danielk1977 tags: trunk
12:46
Run the tests in shared.test a second time using an autovacuum database. (CVS 2957) check-in: 99275229 user: danielk1977 tags: trunk
11:29
Clarify error handling in pager code. No functional changes. (CVS 2956) check-in: 7b488362 user: danielk1977 tags: trunk
02:39
Version 3.3.1 (alpha) (CVS 2953) check-in: bd7c5699 user: drh tags: trunk
02:37
Fix the script that cross-compiles the windows DLL so that it works correctly with the latest interface. Ticket #1614. Do not strip the windows DLL. Ticket #1474. (CVS 2954) check-in: 6591d365 user: drh tags: trunk
00:05
Version 3.3.1 (withdrawn - see ticket #1614) (CVS 2955) check-in: ed0f1d90 user: drh tags: trunk
2006-01-15
20:28
Code size reductions in the pager. (CVS 2952) check-in: c7da3aa9 user: drh tags: trunk
18:29
Prepare for the 3.3.1 alpha release. (CVS 2951) check-in: 3e32bcf0 user: drh tags: trunk
17:27
Clean up comments in os_unix.c. (CVS 2950) check-in: 2170e803 user: drh tags: trunk
14:11
Correctly set the length of the string in bytes when transforming an OP_String8 to OP_String in a utf-16 vdbe program. (CVS 2949) check-in: 69f996e0 user: danielk1977 tags: trunk
13:13
Fix a buffer-overrun that could occur after a malloc() failure. (CVS 2948) check-in: 66252221 user: danielk1977 tags: trunk
11:39
Rollback any open write-transaction when a shared-cache connection is closed. (CVS 2947) check-in: 1944d92b user: danielk1977 tags: trunk
02:43
Closing a file from the wrong thread is harmless on most systems. (See ticket #1611) But on systems like RedHat9 with broken fcntl() locks, it leaks file descriptors. That is better than the alternative of prematurely breaking locks and causing database corruption. Nevertheless, it would be good if we could figure out a way to report errors when closing a file from the wrong thread. (CVS 2946) check-in: ad8f12ca user: drh tags: trunk
02:30
Add tests and fix bugs in the new cross-thread lock resolution code. When an unlock fails, do not leak file descriptors (ticket #1611). But we really ought to report SQLITE_MISUSE or some other error instead of just returning SQLITE_OK. (CVS 2945) check-in: f68e05cb user: drh tags: trunk
00:13
Documentation updates. Fix to date.c. But most importantly: database connections are now allowed to change threads as long as they are not holding a lock. (CVS 2944) check-in: 03c422ec user: drh tags: trunk
2006-01-14
08:02
Fixes for OMIT_SUBQUERY builds: Disable where clause OR->IN optimization. Include EXISTS keyword (for new CREATE TABLE syntax). Test file fixes. (CVS 2943) check-in: 8e79a0c2 user: danielk1977 tags: trunk
2006-01-13
18:06
Account for multi-byte characters in ALTER TABLE code. Fix for #1609. (CVS 2942) check-in: d634f8b2 user: danielk1977 tags: trunk
17:12
Tweaks to make OP_Column run a fraction faster. (CVS 2941) check-in: 2d74cc22 user: danielk1977 tags: trunk
15:58
Avoid parsing an entire record header when it is not required. (CVS 2940) check-in: 0de729d9 user: danielk1977 tags: trunk
13:55
Make sure the authenticator does not try to authenticate columns in subqueries. Ticket #1607. (CVS 2939) check-in: 55b7dfaf user: drh tags: trunk
13:01
Fix a vdbe stack overflow problem that could occur with a correlated sub-query. (CVS 2938) check-in: caa7da80 user: danielk1977 tags: trunk
11:22
Remove a few duplicate variable initializations in sqlite3BtreeCursor(). (CVS 2937) check-in: 5e46ec01 user: danielk1977 tags: trunk
06:33
Minor modification to restoreOrClearCursorPosition() to improve efficiency. Do not allocate the extra 8-bytes if memory-management is not enabled. (CVS 2936) check-in: dd705955 user: danielk1977 tags: trunk
04:31
Additional speed enhancements in btree.c. (CVS 2935) check-in: 48b550ce user: drh tags: trunk
02:35
Small performance improvement on sqlite3BtreeMoveto. (CVS 2934) check-in: c780152f user: drh tags: trunk
01:48
Add a high-speed version of sqlite3GetVarint32 to vdbe.c for a 3% performance gain. (CVS 2933) check-in: a64e8251 user: drh tags: trunk
01:25
Add tests to make sure "PRAGMA table_info" works using sqlite3_prepare16. Ticket #1606. (CVS 2932) check-in: ace8ba81 user: drh tags: trunk
01:17
Terminate the va_start in the getDigits function of date.c. (CVS 2931) check-in: 94eac140 user: drh tags: trunk
2006-01-12
22:17
Add support for the TOTAL() aggregate function - works like SUM() except that it returns 0 instead of NULL when presented with an empty list. (CVS 2930) check-in: a7f528ff user: drh tags: trunk
20:28
Performance boost in sqlite3VdbeRecordCompare. (CVS 2929) check-in: 14c42307 user: drh tags: trunk
19:42
Automatically cast BLOBs to strings prior to handing them over to functions like LIKE that want strings. Ticket #1605. (CVS 2928) check-in: 730ddb0b user: drh tags: trunk
17:20
Cache the encoding value inside VdbeExec. (CVS 2927) check-in: 6d2a816e user: drh tags: trunk
15:01
Additional performance improvements in sqlite3BtreeMoveto. (CVS 2926) check-in: 52b3be96 user: drh tags: trunk
14:30
BtreeMoveto optimization goes about 1.5% faster. (CVS 2925) check-in: 4e4a6504 user: drh tags: trunk
12:43
About a 2.5% speed improvement by reducing the number of sqlite3ThreadData calls in the parser. (CVS 2924) check-in: 0caa1994 user: drh tags: trunk
02:50
Mark the end of the return codes in the sqlite3.h.in template file. (CVS 2923) check-in: 19b848d9 user: drh tags: trunk
01:56
Add the legacy_file_format pragma. (CVS 2922) check-in: b2dbd1a5 user: drh tags: trunk
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
2005-12-10
21:19
Add the "exists" method to the TCL interface. (CVS 2813) check-in: 8a355d7a 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: 39803790 user: drh tags: trunk
20:21
More annoying and pointless signedness warnings fixed. (CVS 2811) check-in: 590578be user: drh tags: trunk
20:02
Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810) check-in: 83a59151 user: drh tags: trunk
14:39
Define the sqliteMalloc() macro differently to avoid a compiler warning. (CVS 2809) check-in: 3d177bde user: danielk1977 tags: trunk
14:25
Many small changes to ensure memory is not leaked after malloc() fails. (CVS 2808) check-in: 601c3354 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: d8a8933f user: drh tags: trunk
2005-12-08
18:12
Provide a pragma to set the codec key. (CVS 2806) check-in: a7c9e898 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: 78f10ca0 user: danielk1977 tags: trunk
2005-12-06
17:48
Allow VACUUM to detach the auxillary database after malloc() fails. (CVS 2804) check-in: 6824a78b user: danielk1977 tags: trunk
17:19
Modify ATTACH and DETACH to execute at runtime instead of compile time. (CVS 2803) check-in: 5e04ec69 user: danielk1977 tags: trunk
13:19
Report errors out of sqlite3_open16(). (CVS 2802) check-in: f5b58163 user: drh tags: trunk
12:57
Add test file for new malloc() failure handling. (CVS 2801) check-in: 0b82f962 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: e1606658 user: danielk1977 tags: trunk
2005-12-05
22:22
Update mailing list hyperlink on the support page. (CVS 2799) check-in: 41a7aeee user: drh tags: trunk
13:20
Make sure sqlite3_result_text can handle text strings with embedded '\000' characters. (CVS 2798) check-in: 9d6057cd 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: 31251a90 user: drh tags: trunk
01:57
Documentation updates. (CVS 2796) check-in: 2ffb90c3 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: bd8740d1 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: fa1d7ecf user: drh tags: trunk
19:50
Make the build work on windows again. Ticket #1544. (CVS 2793) check-in: 59bdca25 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: 966bc68e 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: 058f3175 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: 1b4f2d89 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: 7e7cfce0 user: drh tags: trunk