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33 check-ins using file src/sqliteInt.h version 9fdfb8789b
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2017-01-12
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| 23:37 | Attempt to detect physical sector sizes on Windows Vista and higher. (check-in: 6e388423c4 user: mistachkin tags: winSectorSize) | |
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2017-01-11
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| 16:52 | Attempt to detect physical sector sizes on Windows 8 and higher. (check-in: 381fd34b97 user: mistachkin tags: winSectorSize) | |
| 14:15 | In the STAT4 computations, ensure that the aAvgEq values do not go negative. (check-in: f58f75b5a0 user: drh tags: trunk) | |
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2017-01-10
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| 17:37 | Add a test case for ticket [25e335f802dd]. (check-in: e500c15a9f user: dan tags: trunk) | |
| 17:33 | Throw an error if the ON clause of a LEFT JOIN references tables to the right of the ON clause. Fix for ticket [25e335f802dd]. (check-in: c92ecff2ec user: drh tags: trunk) | |
| 16:09 | Avoid unnecessary calls to the xRoundup() method of the memory allocator when the soft heap limit is not set. (check-in: 4209b89eab user: drh tags: trunk) | |
| 15:08 | Fix a potential assertion fault discovered by OSS-Fuzz. (check-in: 71c03b59b6 user: drh tags: trunk) | |
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2017-01-09
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| 19:55 | Remove a redundant assignment statement. (check-in: a5fa09657b user: drh tags: trunk) | |
| 19:27 | Performance optimization and size reduction in the OP_Variable opcode. (check-in: 237aa97452 user: drh tags: trunk) | |
| 18:22 | Fix typo in a comment. No changes to code. (check-in: d38fd22935 user: mistachkin tags: trunk) | |
| 18:20 | Try to move OP_Concat operations outside the inner loop. This turns out to make things very slightly slower, at least in speedtest1.c. (Closed-Leaf check-in: 8a90f69139 user: drh tags: failed-optimization) | |
| 15:44 | Modify the OP_RowData opcode so that when P3!=0 it is allowed to hold an ephemeral copy of the content. This avoids unnecessary memcpy() operations in the xfer-optimization and VACUUM. (check-in: 6e106acd74 user: drh tags: trunk) | |
| 13:43 | Add the SQLITE_UINT64_TYPE compile-time option. (check-in: a5fe03bc41 user: drh tags: trunk) | |
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2017-01-07
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| 14:47 | Improvements to the iIdxNoSeek optimization of sqlite3GenerateRowDelete() so that it is automatically disabled for BEFORE triggers but works in all other cases. (check-in: 3178ec4c27 user: drh tags: trunk) | |
| 14:26 | Critical fix to the previous check-in so that it works when there are BEFORE triggers that move the cursor before the OP_Delete has a chance to be applied. (check-in: db2c0960ff user: drh tags: trunk) | |
| 03:26 | Avoid an unnecessary btree seek while deleting an index entry due to a conflict on a REPLACE operation. (check-in: f0495c5133 user: drh tags: trunk) | |
| 00:56 | Avoid duplicate b-tree searches in the duplicate row detector used to implement DISTINCT. (check-in: d577dda0a7 user: drh tags: trunk) | |
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2017-01-06
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| 13:49 | Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). (check-in: 6696cd1878 user: dan tags: trunk) | |
| 11:55 | Improve handling of corrupt data in fts5. (check-in: 609ac1c73f user: dan tags: trunk) | |
| 01:09 | Clarify the documentation on sqlite3_column_count(). (check-in: 9ea0baddd8 user: drh tags: trunk) | |
| 00:02 | Remove several non-portable tests for the deprecated temp_store_directory PRAGMA. (check-in: 28d8778914 user: mistachkin tags: trunk) | |
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2017-01-05
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| 20:00 | Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set" PRAGMA statements that do not return a value in that case (e.g. page_size, cache_size, auto_vacuum). (check-in: 2f57939a55 user: dan tags: trunk) | |
| 19:32 | Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set" PRAGMA statements that do not return a value in that case (e.g. page_size, cache_size, auto_vacuum). (Closed-Leaf check-in: 5c05d8ec5e user: dan tags: pragma-columncount-fix) | |
| 17:23 | Fix handling the case where a sub-query in a FROM clause is itself a UNION ALL, and one side of that UNION ALL is a query on a view that includes an ORDER BY. Fix for ticket [190c2507]. (check-in: 590ca83b8e user: dan tags: trunk) | |
| 13:50 | Fix problems in trigger and foreign key handling when doing REPLACE on a WITHOUT ROWID table that has no secondary indexes. Fix for ticket [30027b613b4]. (check-in: 571f166ea8 user: drh tags: trunk) | |
| 07:58 | Ensure that the sqlite3_value_text() interface returns a buffer that is long enough to hold the complete string plus the zero terminator even when the input is a zeroblob. Fix for a problem detected by OSS-Fuzz. (check-in: 2dc7eeb5b4 user: drh tags: trunk) | |
| 06:57 | Fix some problems with foreign key processing within REPLACE ops on WITHOUT ROWID tables with no triggers or auxiliary indexes. (Closed-Leaf check-in: c1220b1af6 user: dan tags: replace-fix) | |
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2017-01-04
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| 22:02 | Improved the comment on the block of code the provides the performance optimization originally added by check-in [925840cfdb]. The original check-in omitted condition 4, which was the cause of bug [30027b613b]. (check-in: c6506b82aa user: drh tags: replace-fix) | |
| 20:13 | Possible fix for [30027b61]. There may still be problems surrounding foreign key processing. (check-in: 71ccb1f4c4 user: dan tags: replace-fix) | |
| 14:53 | Adjust filename creation in test_sqllog.c so that it uses leading zeros on counters, so that files appear in order when sorted lexicographically. (check-in: 8d67097359 user: drh tags: trunk) | |
| 13:09 | Performance enhancements in the printf implementation. (check-in: 82e4001b8c user: drh tags: trunk) | |
| 04:18 | Factor constant functions out of the inner loop since they are more expensive than the extra OP_Copy needed to move the result into place. (check-in: 80ad317f89 user: drh tags: trunk) | |
| 04:10 | Clean up the implementation of constant function factorization. (Closed-Leaf check-in: 2ab997e479 user: drh tags: factor-constant-funcs) | |