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100 check-ins occurring around 41aef6496a10c81e.
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2006-01-13
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| 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) | |
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2006-01-12
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| 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) | |
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2006-01-11
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| 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) | |
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2006-01-10
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| 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) | |
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2006-01-09
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| 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) | |
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2006-01-08
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| 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) | |
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2006-01-07
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| 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) | |
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2006-01-06
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| 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) | |
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2006-01-05
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| 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) | |
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2006-01-04
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| 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) | |
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2006-01-03
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| 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) | |
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2006-01-02
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| 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) | |
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2005-12-30
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| 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) | |
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2005-12-29
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| 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) | |
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2005-12-22
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| 13:47 | Make genericAllocationSize work on NULL pointers. (CVS 2842) (check-in: 326fc9cc user: drh tags: trunk) | |
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2005-12-21
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| 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) | |
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2005-12-20
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| 14:38 | Include sqlite3_release_memory() code when SQLITE_MEMDEBUG is not defined. (CVS 2838) (check-in: 77a37cec user: danielk1977 tags: trunk) | |