This Day In History For 2021-03-11
1 Year Ago (more context)
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2020-03-11
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| 20:03 | Merge enhancements from trunk. (check-in: 4945a66237 user: drh tags: approximate-analyze) | |
| 19:56 | • Fixed ticket [3c9eadd2a6]: PRAGMA integrity_check fails due to CHECK constraint even without records plus 4 other changes (artifact: 55c5b3243f user: drh) | |
| 19:56 | Do not factor out constant functions into the initialization section of a prepared statement, because even though they are constant, they can still throw exceptions. Instead, put such functions in an OP_Once block. This fixes ticket [3c9eadd2a6ba0aa5] and causes COALESCE() and CASE...END to be short-circuit. (check-in: c5f96a085d user: drh tags: trunk) | |
| 19:41 | Rename sqlite3ExprCodeAtInit() to sqlite3ExprCodeRunJustOnce(). Other changes to make the new code cleaner. Test cases added. (Closed-Leaf check-in: d7f1848997 user: drh tags: do-not-factor-functions) | |
| 19:33 | • Added wiki page "branch/begin-concurrent-report" (artifact: 0d290f8ae2 user: dan) | |
| 19:30 | Add documentation notes and fix outstanding issues on this branch. (check-in: b288bbd1df user: dan tags: begin-concurrent-report) | |
| 18:49 | • Edit [329820673a12ff6a|329820673a]: Edit check-in comment. (artifact: 941b1a6dd6 user: drh) | |
| 18:46 | • Edit [8c8ce526adb60b80|8c8ce526ad]: Edit check-in comment. (artifact: ed3ace370e user: drh) | |
| 17:58 | Do not factor out constant functions into the initialization section at the end of the prepared statement, be cause if they throw an exception, it will abort the statement even if the function is never called. Better to put constant functions in an OP_Once block. (check-in: 97a18a5cd7 user: drh tags: do-not-factor-functions) | |
| 16:46 | Support reporting of blob fields. (check-in: 724a4a844d user: dan tags: begin-concurrent-report) | |
| 02:04 | This variant to the fix for ticket [e0c2ad1aa8a9c691] uses fewer CPU cycles. (check-in: fb5a8a9edd user: drh tags: trunk) | |
2 Years Ago (more context)
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2019-03-11
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| 19:50 | Remove "cache mode" from the window frame code generator. Handle the same cases by editing the window frame specification itself. (check-in: 0812635383 user: dan tags: window-functions) | |
| 18:17 | Simplify the windows frame code some. Add a comment explaining some of the VM code generated by sqlite3WindowCodeStep(). (check-in: 6bd1a07949 user: dan tags: window-functions) | |
| 11:12 | Fix problems with "RANGE ... ORDER BY <expr> DESC" window frames. (check-in: e7bced731a user: dan tags: window-functions) | |
4 Years Ago (more context)
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2017-03-11
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| 13:02 | Make sure the translateColumnToCopy() routine in the query planner does not try to access an array that failed to be fully allocated due to a prior OOM. This fixes an issue discovered by OSSFuzz. (check-in: 3299a26160 user: drh tags: trunk) | |
| 01:56 | The output of the ".dump" command in the CLI quotes newline and carriage-return characters using "char(10)" and "char(13)". (Closed-Leaf check-in: 8b2954dd83 user: drh tags: string-quoting-dump) | |
| 00:46 | Increase the number of significant digits in floating point literals on ".dump" output from the shell. (check-in: 7359fcacaa user: drh tags: trunk) | |
5 Years Ago (more context)
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2016-03-11
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| 23:07 | Do not allow the use of WAL mode with nolock=1 because it does not work. (check-in: 74f5d3b07f user: drh tags: trunk) | |
| 15:25 | Tweak the amalgamation autoconf files so that the --disable-static-shell option works again. (check-in: 83efcdebfa user: dan tags: trunk) | |
| 14:30 | Update spellfix1_scriptcode() to output 215 (latin) for pure numeric text. (check-in: df44308b86 user: drh tags: trunk) | |
10 Years Ago (more context)
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2011-03-11
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| 19:05 | Add the sqlite3changeset_apply() function. Does not yet handle all cases. (check-in: 2b19be7bf7 user: dan tags: sessions) | |
| 16:15 | Remove an unused field from the unix sqlite3_file object. (check-in: f957f23a8a user: drh tags: trunk) | |
15 Years Ago (more context)
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2006-03-11
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| 12:04 | Add an assert() to demonstrate that Klockworks is wrong about an aleged bug. (CVS 3129) (check-in: 0910022be3 user: drh tags: trunk) | |