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50 ancestors of 06b8001ade62bc59
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2017-01-22
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| 16:34 | Fix an uninitialized variable in the command-line shell. (check-in: 06b8001ade user: drh tags: trunk) | |
| 02:04 | Fixes to documentation comments in the public header file. (check-in: 772dcb08f4 user: mistachkin tags: trunk) | |
| 00:11 | Fix an initialized variable in kvtest. (check-in: ed62c5a656 user: drh tags: trunk) | |
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2017-01-21
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| 16:27 | Change sqlite3_blob_reopen() to call sqlite3VdbeExec() directly rather than going through sqlite3_step(). Performance enhancement. (check-in: 347df3c1fd user: drh tags: trunk) | |
| 15:55 | In the kvtest.c test utility, reuse the buffer into which blobs are read, rather than reallocating it for each row. This is a closer match to how other test programs work, and thus provides a better comparison. (check-in: 0d1ad13a29 user: drh tags: trunk) | |
| 14:11 | Remove an unnecessary sqlite3_bind_int64() call from sqlite3_blob_open(). Also other minor refactoring of the sqlite3_blob implementation. (check-in: 9d197a5323 user: drh tags: trunk) | |
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2017-01-20
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| 20:43 | Minor performance optimization and size reduction to the accessPayload() routine in btree.c. (check-in: 264e5c10d7 user: drh tags: trunk) | |
| 16:47 | Fix a typo in the help message for kvtest. (check-in: 8971d98f25 user: dan tags: trunk) | |
| 16:46 | Add option "--stats" to test program kvtest. Specifying --stats causes kvtest to output information similar to the shell tool option of the same name. (check-in: 90291327fc user: dan tags: trunk) | |
| 16:09 | Get the "--testset rtree" option working on speedtest1. Add the --rtree, --lookaside, and --clang options to the speed-check.sh script. (check-in: 87b640c8d0 user: drh tags: trunk) | |
| 00:40 | Minor performance optimizations to sqlite3_blob_open() and sqlite3_blob_reopen(). (check-in: 52a61967d9 user: drh tags: trunk) | |
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2017-01-19
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| 21:20 | If compiled with SQLITE_INLINE_MEMCPY, all memcpy() calls are replaced with in-line code. With that change, cachegrind shows which memcpy() calls are taking the most time. This is a performance-measurement hack only and is not for production use. (check-in: 9ed3852161 user: drh tags: trunk) | |
| 18:20 | In the 'vtshim' extension, avoid accessing freed memory when handling errors from xCreate/xConnect. (check-in: ffd559afd3 user: mistachkin tags: trunk) | |
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2017-01-18
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| 22:47 | In the 'windirent' test module, use a macro for the hidden/system attribute checking. (check-in: a84a08d071 user: mistachkin tags: trunk) | |
| 22:19 | Remove superfluous option to Tcl 'lsort' in the vtabH test file. (check-in: b92cc6e58a user: mistachkin tags: trunk) | |
| 22:16 | Make the vtabH-3.1 test more portable and robust. (check-in: d3c91c1fb3 user: mistachkin tags: trunk) | |
| 22:16 | Fix handling of initial hidden and/or system files in the opendir() implementation for Windows. No changes to non-test code. (check-in: 26dd42b462 user: mistachkin tags: trunk) | |
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2017-01-17
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| 10:41 | Fix a problem that could cause a spurious SQLITE_NOMEM error when attempting to resume an RBU operation if the previous client failed right after completing the incremental checkpoint. Also a "cannot vacuum wal db" error that could occur when resuming an RBU vacuum if an error (OOM or IO error) occurs during the incremental checkpoint. (check-in: 681d96eb82 user: dan tags: trunk) | |
| 00:10 | Disable intrinsic functions for Windows using Clang, due to reports of linkage errors. This causes a 0.6% performance reduction. We will want to revisit this change in the future. (check-in: 7fd560c6d2 user: drh tags: trunk) | |
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2017-01-16
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| 18:10 | Back out check-in [0b3174e0b1364c] and replace it with a better fix for \ticket [91e2e8ba6ff2e2] - a fix that does not cause the problem identified by ticket [7ffd1ca1d2ad4ec]. Add new test cases for both tickets. (check-in: 9b64af7b52 user: drh tags: trunk) | |
| 16:43 | Back out check-in [0b3174e0b1364c] and replace it with a better fix for ticket [91e2e8ba6ff2e2] - a fix that does not cause the problem identified by ticket [7ffd1ca1d2ad4ec]. (Closed-Leaf check-in: 0613665274 user: drh tags: automatic-index-affinity) | |
| 16:01 | Add test cases for tickets [91e2e8ba6ff2e2] and [7ffd1ca1d2ad4ec]. (check-in: 9d0dfe0b08 user: drh tags: automatic-index-affinity) | |
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2017-01-13
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| 18:24 | Fix a problem preventing resumption of RBU operations after recovering from a process or system failure that occurs during the incremental-checkpoint phase. (check-in: 97914266cb user: dan tags: trunk) | |
| 12:53 | Fix the build for SQLITE_ENABLE_MEMORY_MANAGEMENT. (check-in: 8c85b8fdd7 user: drh tags: trunk) | |
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2017-01-12
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| 19:10 | Remove a branch that is probably unreachable, and which adds no value. (check-in: 9acc72381c user: drh tags: trunk) | |
| 16:21 | Fix harmless compiler warnings in the UPDATE code generator. (check-in: 385db26667 user: drh tags: trunk) | |
| 16:14 | Remove an unnecessary corruption test from the btree balancer. If corruption is present, it will be found harmlessly by later tests. (check-in: bddf39562d user: drh tags: trunk) | |
| 15:11 | Improved detection of cells that extend into the reserved space at the end of the page while adjusting overflow page pointers during autovacuum. (check-in: 8097712c9c user: drh tags: trunk) | |
| 11:52 | Remove invalid test case from cursorhints2.test (check-in: 163cc1b2f7 user: drh tags: trunk) | |
| 11:50 | Make sure Tcl_AppendResult() always has a NULL-pointer argument at the end. (check-in: c07aef6f90 user: drh tags: trunk) | |
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2017-01-11
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| 21:03 | Changes to allow some multi-row UPDATE statements to avoid the two-pass approach. (check-in: 7ae6104a3e user: dan tags: trunk) | |
| 20:10 | Fix a problem causing the pre-update hook to be passed an incorrect rowid value in some single-pass multi-row updates. (Closed-Leaf check-in: 62257eb53c user: dan tags: onepass-update) | |
| 19:03 | Fix a problem with single-pass multi-row UPDATE statements that invoke REPLACE conflict handling. (check-in: 0a2b8e1b9d user: dan tags: onepass-update) | |
| 15:42 | Fix a problem preventing UPDATE statements that use a range-scan on the PK index of a WITHOUT ROWID table from using a one-pass strategy. (check-in: cab86c9094 user: dan tags: onepass-update) | |
| 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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| 20:04 | Changes to allow some multi-row UPDATE statements to avoid the two-pass approach. (check-in: 46db23ccd1 user: dan tags: onepass-update) | |
| 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) | |
| 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) | |