This Day In History For 2020-05-24
1 Year Ago (more context)
|
2019-05-24
| ||
| 22:58 | Improvements to rounding behavior in the round() and printf() functions. (check-in: 641b2d2105 user: drh tags: trunk) | |
| 13:15 | The ".shared-schema" command in the CLI requires the sqlite_dbpage table, so disable it if the build does not include that extension. (check-in: 0913ff4dc3 user: drh tags: reuse-schema) | |
| 13:04 | Merge recent enhancements from trunk. (check-in: ff9f3e0951 user: drh tags: reuse-schema) | |
| 11:55 | Fix an fts5 segfault that could occur after parsing a corrupt structure record. (check-in: 600daa9c27 user: dan tags: trunk) | |
2 Years Ago (more context)
|
2018-05-24
| ||
| 23:51 | When doing a one-pass UPDATE or DELETE on virtual tables, close the cursor prior to running VUpdate. This allows one-pass to work on virtual tables that do not allow concurrent reads and writes. Enhance rtree to take advantage of this new capability. (check-in: b816023ce0 user: drh tags: trunk) | |
| 22:42 | New test case for reading and writing the same rtree concurrently. (check-in: 3ba08e53d5 user: drh tags: trunk) | |
| 22:31 | Do not allow RTree writes when a read cursor is active on the same virtual table, as the writes might rebalance and disrupt the read cursors. Return the new SQLITE_LOCKED_VTAB error code if this happens. (check-in: d4ce666108 user: drh tags: trunk) | |
| 21:10 | Allow "<expr> PRECEDING" to be used to specify the end of a window frame. (check-in: 7b709a989c user: dan tags: exp-window-functions) | |
| 17:49 | Support other frame types that use "<expr> PRECEDING" or "<expr> FOLLOWING" as start or end conditions. (check-in: ec7b648c7f user: dan tags: exp-window-functions) | |
| 17:38 | In the OOM testing logic, add the sqlite3FirstFault() routine as a place to set a breakpoint the first time any simulated OOM fault occurs for a single test case. (check-in: b4d80bd287 user: drh tags: trunk) | |
| 17:25 | Fix a typo in a comment used to generate VDBE opcode documentation. No code changes. (check-in: 36cdfbf2ce user: drh tags: trunk) | |
| 16:18 | Addition cases for rtree preformance testing in speedtest1.c. Add the --nodiff option to the speed-check.sh script. (check-in: 95f2d62cf3 user: drh tags: trunk) | |
| 13:59 | Updates to the sqlite3_vtab_nochange() documentation. No changes to code. (check-in: 5bd99abc10 user: drh tags: trunk) | |
3 Years Ago (more context)
|
2017-05-24
| ||
| 22:39 | • New ticket [7fde638e94] Assertion fault on a LEFT JOIN. (artifact: dcc0914b11 user: drh) | |
| 15:32 | Fix harmless compiler warnings in FTS5. (check-in: 57a60e959c user: mistachkin tags: trunk) | |
| 13:08 | Version 3.19.1 (check-in: f6d7b988f4 user: drh tags: release, version-3.19.1, branch-3.19) | |
| 04:32 | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: 19dad0a720 user: drh tags: branch-3.8.9) | |
| 04:18 | Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: cfb0d9e020 user: drh tags: trunk) | |
4 Years Ago (more context)
|
2016-05-24
| ||
| 18:55 | Enhance Lemon and the parser template so that it can once again build parsers that have no unreachable branches. (check-in: 41fd46e296 user: drh tags: trunk) | |
| 18:50 | Minor change to the walcrash4.test module so that it works when SQLITE_DEFAULT_WAL_SYNCHRONOUS is set to something other than 2. (check-in: 61e239bc43 user: drh tags: trunk) | |
| 16:20 | Fix an obscure problem with transactions written in "PRAGMA synchronous=full" mode on systems that do not support POWERSAFE_OVERWRITE causing an xSync() call to be omitted if the last frame written by a transaction is aligned to a sector boundary. This means that if a power failure or OS crash occurs very soon after such a transaction is committed, it may be lost following system recovery. (check-in: 37de3eab67 user: dan tags: trunk) | |
| 00:40 | Improvements to the initialization of the push-down automoton for the Lemon-generated parser. Smaller and faster. (check-in: 3b28b68e23 user: drh tags: trunk) | |
5 Years Ago (more context)
|
2015-05-24
| ||
| 21:46 | The assert() changes removed in the previous check-in are needed after all. (check-in: 336fccc84c user: drh tags: trunk) | |
| 21:09 | Better detection of corruption in allocateSpace() in btree.c. (check-in: bf7bb53ee2 user: drh tags: trunk) | |
| 10:18 | Detect database corruption in the modifyPagePointer() routine and abort. (check-in: 4f0bba42f9 user: drh tags: trunk) | |
10 Years Ago (more context)
|
2010-05-24
| ||
| 20:27 | OOM errors during an auto-checkpoint are benign. (check-in: 3d252ce5d0 user: drh tags: trunk) | |
| 20:24 | Remove the walmode.test case from the inmemory_journal test of permutations.test. (check-in: 27ba9c21fb user: drh tags: trunk) | |
| 17:00 | Fix the wal2.test script so that it works in auto_vacuum mode. (check-in: 6a818afb93 user: drh tags: trunk) | |
| 13:57 | Change the checksum used in WAL files so that each frames checksum depends on the content of the WAL header and all frame headers and content up to and including the frame to which the checksum is attached. (check-in: 8a53f12c83 user: dan tags: trunk) | |
| 13:28 | Make sure a WAL frame of all zeros is detected as an invalid frame. (check-in: 02d99ad4b5 user: drh tags: trunk) | |
| 12:34 | Fix up test_osinst.c to work with SQLITE_OMIT_VIRTUALTABLE. (check-in: 51fd38152b user: drh tags: trunk) | |
| 10:39 | Change the WAL file format to support two kinds of checksums - one that is fast to calculate on little-endian architectures and another that is fast on big-endian architectures. A flag in the wal-header indicates which the file uses. (check-in: 65ba804dd1 user: dan tags: trunk) | |
15 Years Ago (more context)
|
2005-05-24
| ||
| 20:19 | Remove the config.h file from the build. Ticket #1224. (CVS 2480) (check-in: 3e64f1ab41 user: drh tags: trunk) | |
| 12:01 | Move a few things around to make building without the parser easier. (CVS 2479) (check-in: 5fadb464eb user: danielk1977 tags: trunk) | |