This Day In History For 2020-08-28
1 Year Ago (more context)
2019-08-28
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21:11 | • New ticket [51f5b6e4] Short-circuit evaluation issue. (artifact: 4fa98dbf user: mrigger) | |
11:49 | Fix an unreachable branch in sqlite3ParserFallback() (Closed-Leaf check-in: e059178b user: drh tags: lemon-optimization) | |
11:31 | Further improvements to parser speed by enlarging lookup tables to eliminate the need to do range checking on the index prior to lookup. (check-in: 47d3e091 user: drh tags: lemon-optimization) | |
02:09 | Increase the size of the yy_lookahead table so that it is never necessary to down bounds checking on the index. (check-in: bafd8723 user: drh tags: lemon-optimization) | |
2 Years Ago (more context)
2018-08-28
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21:12 | Disable the server1.test script on old PPC Macs due to problems in the pthreads implementation on those archaic machines. (check-in: 43efdd8c user: drh tags: trunk) | |
19:23 | Stricter enforcement of the JSON and GeoJSON standards in the Geopoly extension. (check-in: c0bf3ff3 user: drh tags: trunk) | |
15:51 | Fix new issues in the geopoly module discovered by TH3. (check-in: 22fff9af user: drh tags: trunk) | |
11:23 | Fix a problem causing spurious SQLITE_CORRUPT errors when using the snapshot API to read from old database snapshots. (check-in: 535155be user: dan tags: trunk) | |
3 Years Ago (more context)
2017-08-28
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17:32 | Add the --enable-update-limit option to the ./configure script. (Leaf check-in: f545db6c user: drh tags: begin-concurrent-branch-3.19) | |
17:30 | Avoid unnecessary mutexes in the pcache1 implementation in the common case where no auxiliary page cache memory is configured. (check-in: 5cd9ff87 user: drh tags: begin-concurrent-branch-3.19) | |
17:26 | Remove the rarely-used scratch memory allocator. This makes the code smaller, faster, and easier to maintain. In place of the scratch allocator, add the SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite that large memory allocations should be avoided. (check-in: cc440400 user: drh tags: begin-concurrent-branch-3.19) | |
17:19 | Merge recent enhancements from trunk. (check-in: d53108e7 user: drh tags: begin-concurrent) | |
17:00 | Add the --enable-update-limit option to the ./configure script. (check-in: 64a8ae68 user: drh tags: trunk) | |
16:11 | Avoid unnecessary mutexes in the pcache1 implementation in the common case where no auxiliary page cache memory is configured. (check-in: 1ba051e3 user: drh tags: trunk) | |
15:51 | Remove the rarely-used scratch memory allocator. This makes the code smaller, faster, and easier to maintain. In place of the scratch allocator, add the SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite that large memory allocations should be avoided. (check-in: 54b00024 user: drh tags: trunk) | |
14:33 | Backport changes to shell.c into shell.c.in. (check-in: 2348045f user: drh tags: trunk) | |
11:13 | • Fixed ticket [02f0f4c5]: The ".dump" comman crashes following PRAGMA empty_result_callbacks=1 plus 5 other changes (artifact: c54498ab user: drh) | |
11:12 | Fix the ".dump", ".schema", and ".fullschema" commands of the command-line shell so that they work even if PRAGMA empty_result_callbacks is enabled. Fix for ticket [02f0f4c54f281]. (check-in: cf0d3715 user: drh tags: trunk) | |
10:57 | • New ticket [02f0f4c5] The ".dump" comman crashes following PRAGMA empty_result_callbacks=1. (artifact: db4451b8 user: drh) | |
5 Years Ago (more context)
2015-08-28
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20:07 | Back out the json_check() routine. Instead, throw an error if the input to a json function (other than json_valid()) is not valid JSON. (check-in: dc9ce7b1 user: drh tags: trunk) | |
19:56 | Change the fts5 tokenizer API to allow more than one token to occupy a single position within a document. (check-in: 90b85b42 user: dan tags: fts5-incompatible) | |
18:11 | • Edit [ab93024da7bd577d|ab93024d]: Mark "Closed". (artifact: 52811646 user: dan) | |
16:41 | Fix compiler warnings in rbu code. (check-in: 0fdc36fe user: dan tags: trunk) | |
16:18 | When searching the wal file for a frame, do not search that part that was already checkpointed when the transaction was opened. (check-in: a84cf4f5 user: dan tags: trunk) | |
15:50 | Merge latest trunk into this branch. (Closed-Leaf check-in: ab93024d user: dan tags: wal-read-change) | |
15:35 | Fix a potential segfault in the VFS logic that checks for fail renames out from under SQLite. (check-in: 650111f6 user: drh tags: apple-osx) | |
13:27 | Disable the read-only WAL-mode database tests on the apple-osx branch because read-only WAL-mode databases are specifically disallowed by Apple-specific changes. (check-in: bd911496 user: drh tags: apple-osx) | |
09:27 | Merge latest trunk changes with this branch. (check-in: 57bc0194 user: dan tags: begin-concurrent) | |
03:48 | Add the json_check() function, which returns its argument if the argument is well-formed JSON or which throws an error otherwise. (check-in: 64abb65d user: drh tags: trunk) | |
03:33 | Enhance the json_insert(), json_replace(), and json_set() functions with the ability to add JSON instead of text if the argument is text and if the PATH begins with '$$' instead of just '$'. (check-in: 44f103d8 user: drh tags: trunk) | |
02:12 | Merge trunk enhancements into the apple-osx branch. Most tests works, but there are yet a few issues to be resolved. (check-in: da864658 user: drh tags: apple-osx) | |
10 Years Ago (more context)
2010-08-28
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19:09 | Fix problem with func3.test. (check-in: aec52959 user: dan tags: trunk) | |
18:58 | Add code to allow user-defined searches of r-tree tables. Still largely untested. (check-in: 782ca3b7 user: dan tags: trunk) | |
15 Years Ago (more context)
2005-08-28
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17:00 | The LIKE optimization does the right thing when collating sequences are present. LIKE expressions where the left-hand side has COLLATE NOCASE are optimized in the default case. (CVS 2637) (check-in: ef84ff79 user: drh tags: trunk) | |
01:38 | Improvements to the formatting and layout of the code in the previous checkin. (CVS 2636) (check-in: 73b430de user: drh tags: trunk) | |
01:34 | Add an assert to verify that floating point values and integers use the same byte order. Add a comment to the SELECT code generator. (CVS 2635) (check-in: 07b48921 user: drh tags: trunk) | |
20 Years Ago (more context)
2000-08-28
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16:25 | Version 1.0.4 (CVS 496) (check-in: 92346e00 user: drh tags: trunk) | |
16:21 | adding length() and substr() tests. fix shell.c bug (CVS 144) (check-in: b8cec9b9 user: drh tags: trunk) | |
15:51 | Added length() and substr() functions (CVS 143) (check-in: 0eef538f user: drh tags: trunk) | |