This Day In History For 2019-07-18
1 Year Ago (more context)
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2018-07-18
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| 19:09 | Add the SQLITE_FCNTL_DATA_VERSION file control (check-in: a5087c5c87 user: drh tags: trunk) | |
| 17:37 | Fix a harmless compiler warning in the pager. Enhance the docs for sqlite3_changes() and sqlite3_total_changes() to refer to the data_version pragma. (check-in: 4c70ea5b0e user: drh tags: trunk) | |
2 Years Ago (more context)
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2017-07-18
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| 21:19 | Fix a crash in unionvtab caused by a misconfiguration. Add other test cases for the same. (check-in: 255d6b99de user: dan tags: trunk) | |
| 21:00 | Note: Support for Batch-Atomic Writes (technote: [714f6cbbf7] user: drh tags: batch-atomic-write) | |
| 20:59 | Fix shell.c.in so that it aligns with shell.c. (check-in: 505fdc8ff5 user: drh tags: trunk) | |
| 20:49 | Add test cases and fix minor error-handling issues in unionvtab.c. (check-in: deadaad2a0 user: dan tags: trunk) | |
| 20:30 | Fix duplicate test name. No changes to code. (check-in: 47b80ecc67 user: mistachkin tags: trunk) | |
| 20:28 | Fix another harmless compiler warning. Get the MSVC makefile working with unionvtab. (check-in: d49639c208 user: drh tags: trunk) | |
| 20:22 | Suppress harmless compiler warnings in union-vtab. (check-in: 4d147a1e28 user: drh tags: trunk) | |
| 20:17 | Remove an unused variable from unionvtab.c. (check-in: a447fdf182 user: dan tags: trunk) | |
| 20:03 | Improve the readability of the unionvtab code. (check-in: 5bcf0f86ea user: dan tags: trunk) | |
| 19:51 | Have unionvtab support constraints on the column that corresponds to the INTEGER PRIMARY KEY field of the underlying source tables in the same way as rowid. (check-in: 4a6c416fa0 user: dan tags: trunk) | |
| 18:50 | Add test cases to unionvtab.test. (check-in: 6c9128e1a5 user: dan tags: trunk) | |
| 18:19 | Add the union-vtab extension - still experimental and under active development. (check-in: 948f95046b user: drh tags: trunk) | |
| 17:34 | Do not use the flattening optimization for a sub-query on the RHS of a LEFT JOIN if that subquery reads data from a virtual table. Because it prevents the planner from creating an automatic index on the results of the sub-query, the flattening optimization sometimes slows things down in this case. (check-in: 9dbae1df75 user: dan tags: trunk) | |
| 17:13 | Avoid creating an automatic index on the RHS of a LEFT JOIN to optimize an IS term. Fix for [ce68383b]. (check-in: d2f0b2e859 user: dan tags: trunk) | |
| 16:57 | • New ticket [ce68383bf6] Incorrect LEFT JOIN result with IS operator in WHERE clause and auto-index. (artifact: 4776331e7f user: drh) | |
| 14:41 | Change the default command-line shell history depth to 2000 lines. (check-in: 0b69aa7e37 user: drh tags: trunk) | |
5 Years Ago (more context)
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2014-07-18
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| 21:16 | Fix harmless compiler warnings for MSVC in the showdb/showwal command line tools. (check-in: 6dc7b2f119 user: mistachkin tags: toolWarnings) | |
| 21:02 | Update clean targets with the recently added command-line tools. (check-in: 2beefa68c0 user: mistachkin tags: trunk) | |
| 19:59 | Fix issues with position lists and NEAR constraints. (check-in: 16352d3654 user: dan tags: fts5) | |
| 19:06 | Improved documentation for checkpoints and the busy handler. No changes to code. (check-in: ca92c02406 user: drh tags: trunk) | |
| 17:39 | SQLite has long accepted some unadvertised and non-standard join syntax. Add a test to ensure that future versions continue to accept this non-standard syntax, to avoid breaking legacy applications that use the undefined syntax. (check-in: 824dde7fc4 user: drh tags: trunk) | |
| 14:43 | Improvements to the ".fullschema" command in the command-line shell. (check-in: fa80c64caa user: drh tags: trunk) | |
10 Years Ago (more context)
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2009-07-18
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| 20:01 | Code tweaks in support of full-coverage testing. (CVS 6907) (check-in: 22c6dbfdce user: drh tags: trunk) | |
| 14:36 | Add some code to sqlite3VdbeMemSetZeroBlob() so that it works (less efficiently) even when OMIT_INCRBLOB is defined. Ticket #3977. (CVS 6906) (check-in: f5f7259d81 user: danielk1977 tags: trunk) | |
| 11:52 | When the asynchronous IO backend opens a file with the EXCLUSIVE flag set, make sure only a single file-descriptor is opened (not one for reading and one for writing). This change fixes #3978. (CVS 6905) (check-in: 630e669b97 user: danielk1977 tags: trunk) | |
| 08:30 | Changes to test scripts so that (make test) works when OMIT_INCRBLOB is defined. (CVS 6904) (check-in: 1dd834a3d6 user: danielk1977 tags: trunk) | |
15 Years Ago (more context)
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2004-07-18
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| 23:47 | Unsuccessful attempt to reproduce ticket #807. (CVS 1809) (check-in: d7e9772c74 user: drh tags: trunk) | |
| 23:06 | Use only unsigned characters for upper() and lower(). Ticket #708. (CVS 1808) (check-in: 2464f79e5d user: drh tags: trunk) | |
| 23:03 | Use only unsigned characters in upper() and lower(). Ticket #708. (CVS 1807) (check-in: f9b2aa8f8a user: drh tags: version_2) | |
| 22:25 | The %W date specifier in strftime should be measured from the first Monday of the year. Ticket #758. (CVS 1806) (check-in: 135e5447f6 user: drh tags: version_2) | |
| 22:22 | The %W date specifier in strftime should be measured from the first Monday of the year. Ticket #758. (CVS 1805) (check-in: 50b016b004 user: drh tags: trunk) | |
| 21:33 | An improved fix for the min() problem of ticket #800. (CVS 1804) (check-in: b6e8b7a13c user: drh tags: trunk) | |
| 21:14 | Min() and max() ignore NULL values. Ticket #800. (CVS 1803) (check-in: 223521c04e user: drh tags: version_2) | |
| 20:52 | min() ignores NULL values. Ticket #800. (CVS 1802) (check-in: 166234a2b6 user: drh tags: trunk) | |