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22 events for the month beginning 2012-04-01 by user dan
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2012-04-20
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| 17:44 | • Closed ticket [385a5b56]: A DISTINCT SELECT optimized using a UNIQUE index may allow duplicate NULL values. plus 3 other changes (artifact: 40ce6655 user: dan) | |
| 17:43 | • Ticket [2a562920] Malfunctioning interaction between a multi-term ORDER BY clause and UNIQUE index containing NULL values status still Closed with 1 other change (artifact: 1d908f1b user: dan) | |
| 17:43 | • Edit [9870e4c4fef10112|9870e4c4]: Edit check-in comment. (artifact: bdab1dc8 user: dan) | |
| 17:42 | • Closed ticket [2a562920]: Malfunctioning interaction between a multi-term ORDER BY clause and UNIQUE index containing NULL values plus 1 other change (artifact: 4323f4f0 user: dan) ... 1 similar event omitted. | |
| 17:27 | • Ticket [385a5b56] A DISTINCT SELECT optimized using a UNIQUE index may allow duplicate NULL values. status still Open with 1 other change (artifact: 2a938c78 user: dan) | |
| 16:59 | Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. (check-in: 7b8548b1 user: dan tags: trunk) | |
| 16:53 | • Ticket [385a5b56] A DISTINCT SELECT optimized using a UNIQUE index may allow duplicate NULL values. status still Open with 1 other change (artifact: f67e8bb0 user: dan) ... 4 similar events omitted. | |
| 15:24 | Fix for [2a5629202f]. When considering whether or not a UNIQUE index may be used to optimize an ORDER BY clause, do not assume that all index entries are distinct unless there is some reason to believe that the index contains no NULL values. (check-in: 9870e4c4 user: dan tags: trunk) | |
| 14:58 | • Ticket [2a562920] Malfunctioning interaction between a multi-term ORDER BY clause and UNIQUE index containing NULL values status still Open with 1 other change (artifact: d85ca2b4 user: dan) ... 3 similar events omitted. | |
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2012-04-03
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| 19:43 | • Edit [86b8481be7e76ccc|86b8481b]: Edit check-in comment. (artifact: 06a8e9d3 user: dan) | |
| 19:43 | Cherrypick commit [1d5e744cc6] from the trunk in order to avoid leaving a file-descriptor open in test scripts capi3.test and capi3c.test. This is the version of SQLite that ships by default on the original Mountain Lion release. (check-in: 86b8481b user: dan tags: apple-osx, mountain-lion) | |
| 18:34 | Do not run attempt to run test file fts4merge3.test unless the build includes FTS. (check-in: 0506bf86 user: dan tags: trunk) | |
| 18:33 | Modify capi3.test and capi3c.test so that they work with SQLITE_OMIT_AUTORESET builds. (check-in: 1d5e744c user: dan tags: trunk) | |
| 17:43 | Modify the integrity-check code to reduce the size of the large allocation from 4 bytes to 1 bit for each page in the database file. (check-in: fa3a498d user: dan tags: trunk) | |