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33 check-ins using file src/sqliteInt.h version 9fdfb878
2017-01-12
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23:37 | Attempt to detect physical sector sizes on Windows Vista and higher. (check-in: 6e388423 user: mistachkin tags: winSectorSize) | |
2017-01-11
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16:52 | Attempt to detect physical sector sizes on Windows 8 and higher. (check-in: 381fd34b user: mistachkin tags: winSectorSize) | |
14:15 | In the STAT4 computations, ensure that the aAvgEq values do not go negative. (check-in: f58f75b5 user: drh tags: trunk) | |
2017-01-10
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17:37 | Add a test case for ticket [25e335f802dd]. (check-in: e500c15a 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: c92ecff2 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: 4209b89e user: drh tags: trunk) | |
15:08 | Fix a potential assertion fault discovered by OSS-Fuzz. (check-in: 71c03b59 user: drh tags: trunk) | |
2017-01-09
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19:55 | Remove a redundant assignment statement. (check-in: a5fa0965 user: drh tags: trunk) | |
19:27 | Performance optimization and size reduction in the OP_Variable opcode. (check-in: 237aa974 user: drh tags: trunk) | |
18:22 | Fix typo in a comment. No changes to code. (check-in: d38fd229 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: 8a90f691 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: 6e106acd user: drh tags: trunk) | |
13:43 | Add the SQLITE_UINT64_TYPE compile-time option. (check-in: a5fe03bc user: drh tags: trunk) | |
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: 3178ec4c 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: db2c0960 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: f0495c51 user: drh tags: trunk) | |
00:56 | Avoid duplicate b-tree searches in the duplicate row detector used to implement DISTINCT. (check-in: d577dda0 user: drh tags: trunk) | |
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: 6696cd18 user: dan tags: trunk) | |
11:55 | Improve handling of corrupt data in fts5. (check-in: 609ac1c7 user: dan tags: trunk) | |
01:09 | Clarify the documentation on sqlite3_column_count(). (check-in: 9ea0badd user: drh tags: trunk) | |
00:02 | Remove several non-portable tests for the deprecated temp_store_directory PRAGMA. (check-in: 28d87789 user: mistachkin tags: trunk) | |
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: 2f57939a 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: 5c05d8ec 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: 590ca83b 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: 571f166e 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: 2dc7eeb5 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: c1220b1a user: dan tags: replace-fix) | |
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: c6506b82 user: drh tags: replace-fix) | |
20:13 | Possible fix for [30027b61]. There may still be problems surrounding foreign key processing. (check-in: 71ccb1f4 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: 8d670973 user: drh tags: trunk) | |
13:09 | Performance enhancements in the printf implementation. (check-in: 82e4001b 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: 80ad317f user: drh tags: trunk) | |
04:10 | Clean up the implementation of constant function factorization. (Closed-Leaf check-in: 2ab997e4 user: drh tags: factor-constant-funcs) | |