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50 ancestors of a08b0c7512287ce5
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2014-12-22
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| 22:02 | Fix a typo in an evidence mark on a test script. No changes to code. (check-in: a08b0c7512 user: drh tags: trunk) | |
| 18:41 | Redefine the way PRAGMA data_version works: It continues to change when any other connection commits, including shared-cache connections, but does not change if the local connection commits. (check-in: 7a97826f33 user: drh tags: trunk) | |
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2014-12-21
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| 11:56 | Fixes to the README.md file. No changes to code. (check-in: ef4b734d1f user: drh tags: trunk) | |
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2014-12-20
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| 22:21 | Support manually disabling overlapped file I/O for Windows sub-platforms other than Windows CE. (check-in: b9330b887c user: mistachkin tags: trunk) | |
| 21:14 | Minor fixes and enhancements to the SQLITE_ENABLE_API_ARMOR functionality. (check-in: cb3e4219ac user: mistachkin tags: trunk) | |
| 14:50 | Add the "PRAGMA data_version" command for checking to see if a database has been modified. (check-in: de50f25ce3 user: drh tags: trunk) | |
| 14:34 | Update the PRAGMA data_version command so that it reponse to changes made by a shared-cache database connection, and also to changes made by the same database connection. Add test cases to verify the new behavior. (Closed-Leaf check-in: 44ee538374 user: drh tags: data_version_pragma) | |
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2014-12-19
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| 20:27 | Adding test cases for the "PRAGMA data_version" command. (check-in: c5fb7d6a10 user: drh tags: data_version_pragma) | |
| 19:28 | Experimental "PRAGMA data_version" command for detecting when another process has changed the database file. (check-in: 43db1f44bc user: drh tags: data_version_pragma) | |
| 18:49 | Simplify the implementation of the "header-value" pragmas (schema_version, user_version, freelist_count, and application_id) by making them more table-driven. (check-in: da27a09d1d user: drh tags: trunk) | |
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2014-12-17
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| 15:03 | Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. (check-in: 8c5dd6cc25 user: dan tags: trunk) | |
| 14:38 | Fix some comments in fkey.c. Add tests to fkey8.test. (Closed-Leaf check-in: 210cb2a6aa user: dan tags: experimental-fk-actions) | |
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2014-12-16
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| 20:13 | Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. Requires further testing. (check-in: 35a20a5f22 user: dan tags: experimental-fk-actions) | |
| 12:46 | Fix the e_walauto.test script so that it works on windows. (check-in: 7d092ebb67 user: drh tags: trunk) | |
| 00:20 | Enhanced "stress2" testing in the threadtest3.c test program. (check-in: ae43539e62 user: drh tags: trunk) | |
| 00:08 | Make sure the sqlite3BtreeCount() routine does not leave index cursors in an inconsistent state, as doing so might result in an assertion fault inside of sqlite3BtreeKey() called from saveAllCursors() if content is deleted out from under the statement that issued the sqlite3BtreeCount() call. (check-in: 5b1b697040 user: drh tags: trunk) | |
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2014-12-15
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| 20:49 | Changes to threadtest3 so that "stress2" is more similar to the SDS stress test. (Closed-Leaf check-in: 5648af96d8 user: dan tags: threadtest3) | |
| 16:27 | Add new test file e_walauto.test. (check-in: 62ef45140c user: dan tags: trunk) | |
| 08:46 | Fix errors in threadtest3 tests caused by earlier tests neglecting to close database handles. (check-in: 1d44f1b1a9 user: dan tags: trunk) | |
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2014-12-13
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| 17:41 | Further enhancements to threadtest3 stress tests. (check-in: ba772cff60 user: dan tags: trunk) | |
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2014-12-12
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| 23:17 | Add extra tests to threadtest4.c. Fix a benign data race accessing the text encoding using ENC(db). (check-in: d7bb7ea4ab user: drh tags: trunk) | |
| 16:39 | Add extra tests to threadtest3. (check-in: f6bf86f907 user: dan tags: trunk) | |
| 01:27 | Add new tests to the threadtest4.c program. Fix a long-standing data race in WAL mode for shared-cache. (check-in: d8d3e6d04c user: drh tags: trunk) | |
| 00:52 | Remove the KeyInfo cache (for now - perhaps we will add it back in later - or maybe not since it provides negligible benefit but adds a lot of complexity and thread-safety risk). Add a mutex to ATTACH to deal with a data race. (check-in: 03c443eaf2 user: drh tags: trunk) | |
| 00:40 | Make sure the Btree mutex is held when setting the locking mode and the secure delete flag when attaching a shared-cache database. (Closed-Leaf check-in: 6bef7ede2b user: drh tags: threadtest4) | |
| 00:26 | Merge the cell overflow page number cache thread race fix from trunk. (check-in: cefad47ec2 user: drh tags: threadtest4) | |
| 00:20 | Fix a bug in the threadtest4.c program. Remove the keyinfo cache as it provides minimal performance improvements, and then only at SQL preparation time, not at runtime, and it has problems with data races in shared-cache mode. We might later add the keyinfo cache back but only enable it when shared-cache mode is off. (check-in: b7489f9451 user: drh tags: threadtest4) | |
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2014-12-11
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| 19:29 | Add the threadtest4.c test program. Not yet working. (check-in: ec3a74469c user: drh tags: threadtest4) | |
| 16:38 | Fix a race condition to do with very large index keys in shared-cache mode. (check-in: fc157dd7f1 user: dan tags: trunk) | |
| 15:27 | Fix a typo in the documentation for sqlite3_threadsafe(). (check-in: 258e747bb7 user: drh tags: trunk) | |
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2014-12-10
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| 20:57 | Fix a typo causing a test error in e_walhook.test. (check-in: d9f916ba09 user: dan tags: trunk) | |
| 20:29 | Add new test file e_walhook.test. (check-in: 2eb6d3e4fb user: dan tags: trunk) | |
| 17:34 | Revise mutex handling by the sqlite3_win32_reset_heap() function. (check-in: eacb3b7baa user: mistachkin tags: trunk) | |
| 04:58 | Fix typos in the documentation for sqlite3_table_column_metadata(). No changes to code. (check-in: 3528f8dd39 user: drh tags: trunk) | |
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2014-12-09
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| 22:24 | Fix the sqlite3_table_column_metadata() routine so that it gives the correct answer for the "rowid" column in a WITHOUT ROWID table. Enhance it so that it can be used to check for the existence of a table by setting the column name parameter to NULL. The routine is now included in the build by default, even without the SQLITE_ENABLE_COLUMN_METADATA compile-time option. (check-in: cf9be419a1 user: drh tags: trunk) | |
| 20:13 | Add extra tests to e_walckpt.test. (check-in: 84f9581019 user: dan tags: trunk) | |
| 19:16 | Lower the default SQLITE_SORTER_PMASZ value back to 10, where it has been for the past couple of releases. Applications that need a larger value can set one. (check-in: 1ba8911c18 user: drh tags: trunk) | |
| 19:07 | Make the sqlite3_table_column_metadata() interface available by default and without requiring the SQLITE_ENABLE_COLUMN_METADATA compile-time option. Other sqlite3_column_* interfaces that have a run-time penalty even if they are unused still require the SQLITE_ENABLE_COLUMN_METADATA option at compile-time. (check-in: 4f7549ff92 user: drh tags: trunk) | |
| 15:12 | Add the SQLITE_REVERSE_UNORDERED_SELECTS compile-time option that causes the "PRAGMA reverse_unordered_selects" setting to be on by default. (check-in: 75a803e694 user: drh tags: trunk) | |
| 14:42 | Increase the default minimum PMA size for multi-threaded sorting from 10x the page size to 250x the page size. Provide the SQLITE_SORTER_PMASZ compile-time option to change this default. (check-in: b05340fe3c user: drh tags: trunk) | |
| 04:26 | Fix harmless compiler warning. (check-in: e97b7a8b4d user: mistachkin tags: trunk) | |
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2014-12-08
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| 20:29 | Add extra tests to e_walckpt.test. (check-in: d6832aa24c user: dan tags: trunk) | |
| 20:20 | Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open(). (check-in: 4541589954 user: dan tags: trunk) | |
| 18:08 | Add a missing mutex around calls to clear the KeyInfo cache when closing a database connection. (check-in: 7047ce32a2 user: drh tags: trunk) | |
| 17:45 | Add a missing mutex around calls to clear the KeyInfo cache when closing a database connection. (check-in: 3ddc7e4c77 user: drh tags: branch-3.8.7) | |
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2014-12-06
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| 14:56 | Avoid accessing a single uninitialized byte when moving a rare 3-byte cell from an internal page to a leaf. This was not actually causing a problem, just a valgrind warning. (check-in: 6aeece19a2 user: dan tags: trunk) | |
| 02:05 | Fix a (harmless) uninitialized variable reference in b-tree balancing for auto-vacuumed tables with overflow pages. (check-in: dd1dd4451f user: drh tags: trunk) | |
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2014-12-05
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| 21:18 | Avoid a potential NULL pointer deference in the sqlite3_stmt_scanstatus() logic. (check-in: 42d44adc13 user: drh tags: trunk) | |
| 21:04 | Fix a buffer overread that might occur in analyze.c if SQLITE_ENABLE_STAT4 was defined. (check-in: c1ae1268b9 user: dan tags: trunk) | |
| 20:46 | Add new test file e_walckpt.test. Still some tests to come. (check-in: e4db3db3a6 user: dan tags: trunk) | |
| 20:43 | Fix a buffer overread that might occur in analyze.c if SQLITE_ENABLE_STAT4 was defined. (check-in: 194c90db63 user: dan tags: branch-3.8.7) | |