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100 descendants and 100 ancestors of [11054cf5]
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2019-03-26
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| 12:29 | Bring this branch up to date with all the latest enhancements. check-in: 2e964aaf user: drh tags: begin-concurrent-pnu-wal2 | |
| 12:16 | Merge the latest trunk changes. check-in: 51e3e835 user: drh tags: begin-concurrent-pnu | |
| 12:07 | Merge recent enhancements from trunk. check-in: 774d0d52 user: drh tags: begin-concurrent | |
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2019-03-08
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| 16:06 | Merge the latest enhancements and fixes from trunk. check-in: 543ecb30 user: drh tags: begin-concurrent-pnu-wal2 | |
| 15:30 | Merge all the latest enhancements from trunk. check-in: 667cce3d user: drh tags: begin-concurrent-pnu | |
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2019-01-11
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| 15:26 | Merge documentation changes from branch begin-concurrent-wal2 into this branch. check-in: cf8a0c71 user: dan tags: begin-concurrent-pnu-wal2 | |
| 15:22 | Merge documentation changes from branch "begin-concurrent" into this branch. Leaf check-in: 41e742bd user: dan tags: begin-concurrent-wal2 | |
| 15:06 | Add new documentation file begin_concurrent.md. check-in: fdbf97e6 user: dan tags: begin-concurrent | |
| 15:00 | Merge latest begin-concurrent-wal2 changes (documentation only). check-in: d0ab56a3 user: dan tags: begin-concurrent-pnu-wal2 | |
| 14:59 | Merge latest wal2 changes (documentation only) into this branch. check-in: 820ba1cc user: dan tags: begin-concurrent-wal2 | |
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2019-01-04
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| 19:39 | Fix the experimental sqlite3_wal_info() API so that it works with wal2 mode. check-in: 079daedb user: dan tags: begin-concurrent-pnu-wal2 | |
| 19:25 | Add the "-external" option to the tserver_test.tcl program.. check-in: ae7c5ed1 user: dan tags: begin-concurrent-pnu-wal2 | |
| 17:12 | Update the "tserver" program to report the amount of time spent in COMMIT commands. check-in: cf494b41 user: dan tags: begin-concurrent-pnu-wal2 | |
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2019-01-02
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| 19:46 | Merge changes from begin-concurrent-wal2. Also modify the unix-excl shm-locks on this branch so that it is not an error to attempt to release an EXCLUSIVE lock that is not held. check-in: 86685679 user: dan tags: begin-concurrent-pnu-wal2 | |
| 17:08 | Reinstate assert() statements in os_unix.c that were removed to allow wal-mode SHARED locks to be taken over more than one locking slot (this branch no longer does that, so the assert() statements can go back in). check-in: fcb7348b user: dan tags: begin-concurrent-wal2 | |
| 16:30 | Merge latest wal2 changes into this branch. check-in: c31eeb3c user: dan tags: begin-concurrent-wal2 | |
| 16:08 | Merge latest trunk changes into this branch. check-in: 5bf212f1 user: dan tags: begin-concurrent | |
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2018-12-29
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| 20:47 | Merge latest begin-concurrent changes with this branch. check-in: 1625887c user: dan tags: begin-concurrent-wal2 | |
| 20:42 | Fix a problem causing a corrupt pager-cache if an OOM or IO error was encountered while committing a concurrent transacation. check-in: 48ca30f9 user: dan tags: begin-concurrent | |
| 16:34 | Increase coverage provided by permutation "coverage-wal" on this branch. check-in: f664f940 user: dan tags: begin-concurrent-wal2 | |
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2018-12-27
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| 17:11 | Merge latest wal2 changes with this branch. check-in: ea96001e user: dan tags: begin-concurrent-wal2 | |
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2018-12-18
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| 19:46 | Add the "mutexfree-shmlock" patch to this branch. check-in: c3191fc8 user: dan tags: begin-concurrent-pnu-wal2 | |
| 18:16 | Fix a test script problem in wal2savepoint.test. check-in: e388d029 user: dan tags: begin-concurrent-pnu-wal2 | |
| 18:01 | Merge the wal2 feature into this branch. check-in: a2c618c0 user: dan tags: begin-concurrent-pnu-wal2 | |
| 17:47 | Merge latest begin-concurrent changes into this branch. check-in: a93ca38b user: dan tags: begin-concurrent-pnu | |
| 17:32 | Merge latest trunk changes into this branch. check-in: b3a163b4 user: dan tags: begin-concurrent-wal2 | |
| 17:20 | Merge latest trunk changes into this branch. check-in: 123cbb33 user: dan tags: begin-concurrent | |
| 16:24 | Add the ".integrity_check" command to tserver. check-in: fa46fa3b user: dan tags: begin-concurrent-wal2 | |
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2018-12-17
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| 18:26 | Add wal2 related tests to this branch. check-in: 56458220 user: dan tags: begin-concurrent-wal2 | |
| 15:22 | Merge changes from wal2 branch. check-in: 85f49f0d user: dan tags: begin-concurrent-wal2 | |
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2018-12-15
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| 20:59 | Merge latest wal2 changes into this branch. check-in: 06bb80ee user: dan tags: begin-concurrent-wal2 | |
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2018-12-10
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| 16:53 | Merge latest mutexfree-shmlock changes into this branch. Leaf check-in: 186b376e user: dan tags: begin-concurrent-pnu-mutexfree-shmlock | |
| 15:58 | Merge the latest version of mutexfree-shmlock with this branch. check-in: 6007abfe user: dan tags: begin-concurrent-pnu-mutexfree-shmlock | |
| 09:36 | Avoid a mutex in-and-out in unixShmBarrier() on this branch. Use __sync_synchronize() instead. check-in: 280d1a72 user: dan tags: begin-concurrent-pnu-mutexfree-shmlock | |
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2018-12-07
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| 20:25 | Add multi-threaded performance test program "tserver" to this branch. Fix bugs in the begin-concurrent/wal2 integration revealed by the same. check-in: 7bd3b356 user: dan tags: begin-concurrent-wal2 | |
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2018-12-06
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| 20:26 | Add the mutexfree-shmlock experiment to the begin-concurrent-pnu branch. check-in: 3aead209 user: dan tags: begin-concurrent-pnu-mutexfree-shmlock | |
| 03:13 | Merge fixes from trunk. check-in: f2083ee4 user: drh tags: begin-concurrent-pnu | |
| 02:08 | Merge bug fixes from trunk. check-in: 1e13aaa2 user: drh tags: begin-concurrent | |
| 00:08 | Merge ALTER TABLE and sqlite3_normalized_sql() bug fixes from trunk. check-in: 3793e5d5 user: drh tags: begin-concurrent-pnu | |
| 00:05 | Merge ALTER TABLE and sqlite3_normalized_sql() fixes from trunk. check-in: acf10b3f user: drh tags: begin-concurrent | |
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2018-12-05
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| 18:25 | Add test cases to wal2concurrent.test. check-in: ef9e7a87 user: dan tags: begin-concurrent-wal2 | |
| 17:36 | Fix a test script problem on this branch. check-in: 692ddc28 user: dan tags: begin-concurrent-wal2 | |
| 17:20 | Fix a problem causing "PRAGMA journal_mode" to report the wrong journal mode (wal instead of wal2) under some circumstances. check-in: bf309107 user: dan tags: begin-concurrent-wal2 | |
| 16:45 | Fixes for snapshots API on this branch. Also ensure that the snapshots API cannot be used with wal2 mode databases (for now anyhow). check-in: d8c2d55f user: dan tags: begin-concurrent-wal2 | |
| 13:49 | Merge enhancements from trunk, especially the sqlite3_normalized_sql() enhancement. check-in: 342c9538 user: drh tags: begin-concurrent-pnu | |
| 13:44 | Merge enhancements from trunk, especially the enhanced sqlite3_normalized_sql() interface. check-in: 47b73f6b user: drh tags: begin-concurrent | |
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2018-12-04
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| 19:41 | First attempt at making features work together. Only the most minimal testing so far. check-in: fd707001 user: dan tags: begin-concurrent-wal2 | |
| 13:51 | Fix a problem with SQLITE_ENABLE_EXPENSIVE_ASSERT builds on this branch. check-in: ddb4a6fb user: dan tags: begin-concurrent | |
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2018-12-03
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| 20:49 | Merge the wal2 and begin-concurrent code. Both features work, but not at the same time. check-in: b7281a1c user: dan tags: begin-concurrent-wal2 | |
| 20:38 | Minor change to wal.c on this branch to make it more similar to trunk. check-in: 6a7af3ea user: dan tags: begin-concurrent | |
| 19:29 | Cherrypick a couple of fixes from begin-concurrent-pnu into this branch. The differences between the two branches are now that this one does not have "PRAGMA noop_update" or the mutex-free PRNG. check-in: a56506b9 user: dan tags: begin-concurrent | |
| 18:24 | Merge in all changes for release 3.26.0. check-in: 85fd92c7 user: drh tags: begin-concurrent-pnu | |
| 18:15 | Bring up to date with version 3.26.0. check-in: f0ddb358 user: drh tags: begin-concurrent | |
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2018-11-30
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| 16:26 | Merge the mutex-free PRNG change into this branch. check-in: 81e626f4 user: dan tags: begin-concurrent-pnu | |
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2018-11-26
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| 07:34 | Merge latest begin-concurrent changes into this branch. check-in: 76608f75 user: dan tags: begin-concurrent-pnu | |
| 07:21 | Merge latest trunk changes into this branch. check-in: 28a615a2 user: dan tags: begin-concurrent | |
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2018-09-28
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| 21:11 | Merge latest begin-concurrent changes into this branch. check-in: 6f3dd980 user: dan tags: begin-concurrent-pnu | |
| 20:58 | Merge latest trunk into this branch. check-in: 86750c92 user: dan tags: begin-concurrent | |
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2018-07-12
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| 19:39 | Merge latest begin-concurrent changes with this branch. check-in: d33527d2 user: dan tags: begin-concurrent-pnu | |
| 19:28 | Merge latest trunk changes into this branch. check-in: 6a00a34e user: dan tags: begin-concurrent | |
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2018-07-10
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| 15:55 | Experimental planner change to avoid a skip-scan if a regular index scan on the same index columns can be done instead. Leaf check-in: 350f29ea user: dan tags: exp-begin-concurrent-pnu | |
| 15:48 | Merge begin-concurrent changes into this branch. check-in: af17432e user: dan tags: begin-concurrent-pnu | |
| 15:45 | Merge latest trunk changes into this branch. check-in: e9a3e864 user: dan tags: begin-concurrent | |
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2018-06-06
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| 17:12 | Merge the 3.24.0 changes plus a few subsequent enhancements. check-in: be7004a9 user: drh tags: begin-concurrent-pnu | |
| 17:03 | Merge changes from trunk, including all the 3.24.0 changes plus some later enhancements. check-in: d7299bfe user: drh tags: begin-concurrent | |
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2018-05-15
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| 11:55 | Merge latest trunk changes into this branch. check-in: 72f39efa user: dan tags: begin-concurrent-pnu | |
| 11:45 | Merge latest trunk changes with this branch. check-in: ae86cf60 user: dan tags: begin-concurrent | |
| 11:33 | Instead of just the flags byte, include the first 8 bytes of the relevant page in an on-commit conflict log message. check-in: 52e443eb user: dan tags: begin-concurrent-pnu | |
| 11:28 | Instead of just the flags byte, include the first 8 bytes of the relevant page in an on-commit conflict log message. check-in: e7dc03e7 user: dan tags: begin-concurrent | |
| 09:03 | Include the value of the "flags" byte of the relevant page in the log message emitted when a BEGIN CONCURRENT commit conflict is detected. check-in: de19abb9 user: dan tags: begin-concurrent-pnu | |
| 08:51 | Include the value of the "flags" byte of the relevant page in the log message emitted when a BEGIN CONCURRENT commit conflict is detected. check-in: fbfa5471 user: dan tags: begin-concurrent | |
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2018-04-26
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| 18:01 | Merge latest changes from trunk. Including the "ORDER BY ... LIMIT" optimization. check-in: 83a4c9f0 user: dan tags: begin-concurrent-pnu | |
| 17:54 | Merge latest changes from trunk. Including the "ORDER BY ... LIMIT" optimization. check-in: d8ae7ba0 user: dan tags: begin-concurrent | |
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2018-04-24
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| 19:22 | Update this branch with latest changes from trunk. check-in: 2d8d13e4 user: dan tags: begin-concurrent-pnu | |
| 19:21 | Merge latest trunk changes into this branch. check-in: b27bd799 user: dan tags: begin-concurrent | |
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2018-04-23
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| 19:30 | Disable the OR optimization based on expressions in the ON clause of a LEFT JOIN. This is a temporary measure until we can devise a better fix. Closed-Leaf check-in: 4df5ea93 user: drh tags: begin-concurrent-pnu-tempfix | |
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2018-03-20
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| 14:00 | Merge all recent trunk enchancements, and especially the autoincrement write reduction fix. check-in: 25790049 user: drh tags: begin-concurrent-pnu | |
| 13:54 | Remove debugging puts from concurrrent3.test. check-in: 13b49756 user: drh tags: begin-concurrent | |
| 13:52 | Merge all recent enhancements from trunk. check-in: b0c2f760 user: drh tags: begin-concurrent | |
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2018-03-02
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| 18:26 | Merge latest changes from begin-concurrent into this branch. check-in: 8ade94ba user: dan tags: begin-concurrent-pnu | |
| 17:59 | Update this branch with recent checkpoint related changes from trunk. check-in: fb6b7938 user: dan tags: begin-concurrent | |
| 17:40 | Merge latest trunk changes into this branch. check-in: 36801eff user: dan tags: begin-concurrent | |
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2018-02-20
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| 21:00 | Add extra code to log details when corruption is detected in the pointer-map structure maintained by the b-tree layer in begin-concurrent transactions. check-in: 57023371 user: dan tags: begin-concurrent-pnu | |
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2018-01-23
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| 01:56 | Enhance the PRAGMA noop_update statement so that the behavior persists across reprepare operations. Leaf check-in: c25da6de user: drh tags: noop-update-reprepare | |
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2018-01-04
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| 18:36 | Fix problem causing free-list corruption when merging free-lists for two concurrent transactions that have both used page X as an in-memory free-list trunk page, where X lies past the end of the initial database images. check-in: dc0fc2aa user: dan tags: begin-concurrent-pnu | |
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2018-01-02
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| 19:57 | Fix a spurious SQLITE_CORRUPT error that could occur within a COMMIT of a concurrent transaction. check-in: 50c8952c user: dan tags: begin-concurrent-pnu | |
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2017-12-12
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| 18:17 | Merge latest begin-concurrent changes into this branch. check-in: 3fde0b4d user: dan tags: begin-concurrent-pnu | |
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2017-12-11
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| 14:02 | Abort on an invalid paramater to sqlite3BitvecSet(). check-in: 163c8709 user: drh tags: begin-concurrent | |
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2017-11-14
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| 20:06 | Merge changes from trunk. This fixes the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. check-in: d90e5f34 user: dan tags: begin-concurrent | |
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2017-11-06
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| 20:02 | Merge latest trunk changes into this branch. check-in: 7f217eda user: dan tags: begin-concurrent | |
| 10:04 | Allow "BEGIN CONCURRENT" transactions to modify the temp schema. check-in: 0fb6d91c user: dan tags: begin-concurrent | |
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2017-11-01
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| 19:30 | Fix the SQLITE_NoopUpdate #define so that it occurs under the correct conditions. check-in: bdf791f9 user: drh tags: begin-concurrent-pnu | |
| 18:48 | The "PRAGMA noop_update" command now requires SQLITE_ENABLE_NOOP_UPDATE and no longer requires SQLITE_DEBUG. check-in: 81baf67c user: drh tags: begin-concurrent-pnu | |
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2017-09-22
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| 11:09 | Cherrypick [ec37ad6d08] into this branch. With this patch, if SQLITE_SHARED_MAPPING is defined at build-time SQLite will use a single memory mapping for multiple connections to the same database file within a single process. check-in: c7a5880d user: dan tags: begin-concurrent | |
| 10:49 | Merge latest trunk changes into this branch. check-in: 307b802e user: dan tags: begin-concurrent | |
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2017-09-12
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| 20:09 | Add the highly-experimental "PRAGMA noop_update=TRUE" command. check-in: afe45271 user: drh tags: begin-concurrent-pnu | |
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2017-08-28
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| 17:19 | Merge recent enhancements from trunk. check-in: d53108e7 user: drh tags: begin-concurrent | |
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2017-08-24
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| 10:10 | Test BEGIN CONCURRENT transactions that consist entirely of read-only statements. check-in: c3fe1f4b user: dan tags: begin-concurrent | |
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2017-08-12
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| 14:06 | Add a more rigorous test case for the bug fixed by the previous commit on this branch. check-in: 42560723 user: dan tags: begin-concurrent | |
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2017-08-11
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| 21:16 | Fix a problem allowing a conflicting transaction to be committed in the case where more than one 32KB shared-memory page has been written to since the transaction was started. check-in: 38dd9b50 user: dan tags: begin-concurrent | |
| 20:22 | Add another PAGERTRACE() macro to show when pages are added to Pager.pAllRead. No impact on production builds. check-in: 11054cf5 user: drh tags: begin-concurrent | |
| 19:31 | Add a PAGERTRACE() macro to log when frames are written into the WAL file. This is for analysis only and is a no-op for production builds. check-in: 39f39e3d user: drh tags: begin-concurrent | |
| 19:16 | Merge the latest enhancements from trunk. check-in: 47e71695 user: drh tags: begin-concurrent | |
| 18:59 | Fix compiler warnings that arise if the PAGERTRACE macro is turned on. This changes does not affect production builds. check-in: 831156a4 user: drh tags: trunk | |
| 18:55 | Improved comments in the header of the LSM1 vtab module. No code changes. check-in: aa49926d user: drh tags: trunk | |
| 13:51 | New test cases for LSM1. check-in: cb0c49cb user: drh tags: trunk | |
| 12:49 | Convert the LSM1 virtual table to be WITHOUT ROWID and get UPDATE and DELETE operations working on it. check-in: 2164031b user: drh tags: trunk | |
| 03:47 | Simplification to the like optimization logic. Remove unnecessary branches. check-in: 9466d952 user: drh tags: trunk | |
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2017-08-10
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| 20:43 | Allow WITHOUT ROWID virtual tables to be writable as long as they have exactly one column as their PRIMARY KEY. check-in: c601d128 user: drh tags: trunk | |
| 20:36 | Add the "instance" type to the fts5vocab virtual table module. For direct access to the contents of the fts5 term index. check-in: 34a7bd71 user: dan tags: trunk | |
| 19:12 | Fix a typo in csv01.test introduced by the previous commit. Closed-Leaf check-in: f38ff718 user: dan tags: writable-vtab-without-rowid | |
| 19:10 | Add extra tests to this branch. check-in: b0e3b88a user: dan tags: writable-vtab-without-rowid | |
| 17:53 | Test case for writing to a WITHOUT ROWID virtual table. The TCLVAR virtual table is modified to add a "fullname" column which is the primary key, and to accept update operations against the primary key. check-in: 6997e00c user: drh tags: writable-vtab-without-rowid | |
| 15:19 | Experimental changes that allow a WITHOUT ROWID virtual table to be writable as long as it has only a single-column PRIMARY KEY. check-in: ab9ee4c1 user: drh tags: writable-vtab-without-rowid | |
| 03:27 | Add a first draft of the "vtablog" extensions that implements a generic virtual table useful for experimentation using the command-line shell. check-in: e49279e6 user: drh tags: trunk | |
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2017-08-09
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| 22:55 | Preserve the error code from xConnect or xCreate methods in virtual table implementations when they are encountered during parsing. check-in: dcdf0913 user: drh tags: trunk | |
| 19:27 | Various bug fixes for the new LSM1 virtual table design. check-in: 94434a25 user: drh tags: trunk | |
| 18:40 | Work toward redesigning the interface to the LSM1 virtual table. check-in: 313df946 user: drh tags: trunk | |
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2017-08-08
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| 21:40 | The identifier "vsnprintf" appears to be a reserved word in recent versions of XCode, so avoid using it as a structure field. check-in: 795eede3 user: drh tags: trunk | |
| 21:30 | Fix a faulty signed/unsigned character comparison in the LIKE optimization logic. check-in: f4a4b149 user: drh tags: trunk | |
| 20:03 | Enhance the CSV virtual table extension so that it accepts the last row of the CSV file even if the last row omits the closing \n, as long as the last row has a full set of columns. check-in: 537e3be2 user: drh tags: trunk | |
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2017-08-07
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| 19:12 | Avoid casting a value larger than 2^31 to a (size_t) or (SIZE_T) on systems where it is a 32-bit type. check-in: b26d7a1c user: dan tags: trunk | |
| 19:06 | On Windows, avoid casting a value larger than 2^31 to a (SIZE_T) on systems where it is a 32-bit type. Leaf check-in: f08d63b4 user: mistachkin tags: mmap-size-limit | |
| 18:54 | Fix a problem with handling SQLITE_FCNTL_MMAP_SIZE requests with a negative parameter in os_unix.c. check-in: 4249fcf7 user: dan tags: mmap-size-limit | |
| 18:27 | Update bigmmap.test to account for builds that use "-DSQLITE_MAX_MMAP_SIZE=<integer-constant>LL". check-in: 7c8b6f1c user: dan tags: mmap-size-limit | |
| 18:13 | Avoid casting a value larger than 2^31 to a (size_t) on systems where it is a 32-bit type. check-in: 46c3085d user: dan tags: mmap-size-limit | |
| 17:28 | Fix an out-of-order test number. check-in: 38f30091 user: mistachkin tags: trunk | |
| 17:14 | Add new test file "bigmmap.test". For testing builds with -DSQLITE_MAX_MMAP_SIZE > 2GB. check-in: 17447062 user: dan tags: trunk | |
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2017-08-05
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| 16:15 | Fix a segfault in swarmvtab that could occur if there was an error in the SQL statement passed to the constructor. Add other test cases. check-in: 6ce8b7ca user: dan tags: trunk | |
| 15:49 | Microoptimization in pcache1.c makes the code slightly smaller and faster. check-in: 422cd9f3 user: drh tags: trunk | |
| 15:30 | Fix memory leak in swarmvtab. check-in: 002a9c7b user: dan tags: trunk | |
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2017-08-04
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| 20:27 | Add the swarm virtual table to the existing union virtual table module. check-in: 0f6f6f03 user: drh tags: trunk | |
| 20:15 | Add the optional non-found-callback to the swarm-vtab. Closed-Leaf check-in: a94e2f60 user: drh tags: union-vtab | |
| 17:39 | Add further test cases for swarmvtab. And minor code changes. check-in: 0f82d3b9 user: dan tags: union-vtab | |
| 16:16 | Add test cases and associated fixes for swarmvtab. check-in: 7ae20eac user: dan tags: union-vtab | |
| 08:24 | Add SQLITE_API qualifiers to public API functions in header file sqlite3rbu.h. check-in: e11e6eb1 user: dan tags: trunk | |
| 08:23 | Update script tool/mksqlite3c.tcl to avoid duplicating the SQLITE_API qualifier when copying sqlite3rbu.h into the amalgamation. Closed-Leaf check-in: 61ab112f user: dan tags: sqlite3rbu.h-fix | |
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2017-08-03
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| 20:13 | Modify swarmvtab to use a separate database connection for each database file. check-in: 1f05ad29 user: dan tags: union-vtab | |
| 15:50 | Add SQLITE_API qualifiers to public API functions in header file sqlite3rbu.h. check-in: d8637bad user: dan tags: sqlite3rbu.h-fix | |
| 15:43 | Fix some problems in RBU test cases. Also update RBU source code to better handle the trivial case where an RBU update is applied to a database zero pages in size. check-in: 7676b39b user: dan tags: trunk | |
| 00:29 | Optimization to the comparison opcodes in the byte-code engine. check-in: 654935c7 user: drh tags: trunk | |
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2017-08-02
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| 22:43 | In the KeyInfo object, refactor the nField and nXField elements into nKeyField and nAllField, which are more useful and run a little faster. check-in: aea5990e user: drh tags: trunk | |
| 19:59 | Enhance the code in unionvtab.c to also provide the "swarmvtab" virtual table module. There are still several problems on this branch. check-in: 03d94388 user: dan tags: union-vtab | |
| 19:04 | Avoid redundant calls to sqlite3ApiExit() in sqlite3_step(). check-in: 527974d4 user: drh tags: trunk | |
| 18:28 | Only attempt to invoke WAL callbacks when a transaction has committed. check-in: bcc6dacb user: drh tags: trunk | |
| 18:27 | Minor optimization on clearCell() check-in: f3c39c29 user: drh tags: trunk | |
| 15:50 | Optimizations associated with error handling in btree cursors. check-in: 49ba54e2 user: drh tags: trunk | |
| 12:38 | Remove unused token codes. check-in: c45078c0 user: drh tags: trunk | |
| 11:36 | Rearrange some of the added token codes for a very slight size decrease and performance increase. check-in: cb3742f5 user: drh tags: trunk | |
| 11:04 | Rearrange integer token values in the parser and logic in the resolveP2Values() routine for a small size reduction and performance increase. check-in: 1cad2926 user: drh tags: trunk | |
| 03:21 | Show which opcodes are jumps in the comments when generating the opcodes.h header file. check-in: eef643a3 user: drh tags: trunk | |
| 03:21 | Add the "%token" control to the lemon parser. Not currently used by SQLite. check-in: a6e4c5ae user: drh tags: trunk | |
| 02:46 | Faster implementation of resolveP2Values(). check-in: 82e46fe0 user: drh tags: trunk | |
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2017-08-01
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| 20:59 | Slightly smaller and faster by allocating Parser objects on the stack. check-in: 436a89b9 user: drh tags: trunk | |
| 19:53 | Split the OP_Last opcode into OP_Last and OP_SeekEnd. Use OP_SeekEnd to position a cursor prior to appending. Ticket [cb91bf4290c211d]. check-in: 3e02474c user: drh tags: trunk | |
| 14:16 | Take advantage of atomic-write capabilities in the F2FS filesystem when the database is stored on such a filesystem. This is a compile-time option activated using SQLITE_ENABLE_BATCH_ATOMIC_WRITE. check-in: 24190b22 user: drh tags: trunk | |
| 13:54 | Merge recent enhancements from trunk. check-in: aafe1fec user: drh tags: begin-concurrent | |
| 00:20 | Allow ATTACH and DETACH inside of a transaction. check-in: 95e8f316 user: drh tags: trunk | |
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2017-07-31
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| 19:39 | Recognize 'AMD64' as 'x64' in the TclKit batch tool for MSVC. check-in: 0c77935c user: mistachkin tags: trunk | |
| 19:26 | Sync up the MSVC autoconf makefile. check-in: b3b89f4f user: mistachkin tags: trunk | |
| 17:51 | Fix a windows-compatibility issue in the recently added schema6.test script. check-in: 14e6c302 user: drh tags: trunk | |
| 17:06 | Prevent OSSFuzz from using debugging pragmas that are disabled in default builds and which generate lots of excess output. check-in: cdc6494c user: drh tags: trunk | |
| 16:42 | Move the generation of output column names earlier, to right after name resolution and before query transformations such as flattening. This prevents the names from getting mangled by query transformations, and obviates hacks in the query flattener that attempt to work around the name mangling. The resulting code is smaller and faster and gives more consistent output. Fix to ticket [de3403bf5ae5f72ed]. check-in: ade7ddf1 user: drh tags: trunk | |
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2017-07-30
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| 19:50 | Add the schema6.test module for demonstrating schemas that generate identical and different content. check-in: ac1da06a user: drh tags: trunk | |
| 18:40 | Correctly handle an "INTEGER PRIMARY KEY UNIQUE" column in a WITHOUT ROWID table. This is a fix for ticket [bc115541132dad136], a problem discovered by OSSFuzz. check-in: 5216bfb7 user: drh tags: trunk | |
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2017-07-29
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| 17:02 | New test cases for column name generation interacting with the query flattener. Closed-Leaf check-in: 0c38dde4 user: drh tags: early-column-names | |
| 16:01 | Move the generation of output column names earlier, to right after name resolution and before query transformations such as flattening. This prevents the names from getting mangled by query transformations, and obviates hacks in the query flattener that attempt to work around the name mangling. The resulting code is smaller and faster and gives more consistent output. This is an alternative fix to ticket [de3403bf5ae5f72ed]. check-in: 09834279 user: drh tags: early-column-names | |
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2017-07-28
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| 22:22 | Update Tcl version used by the TclKit batch tool for MSVC. check-in: bcec155e user: mistachkin tags: trunk | |
| 22:13 | Fix harmless compiler warning. check-in: 3286e1a0 user: mistachkin tags: trunk | |
| 20:49 | Disable the writecrash.test module on Windows. Leaf check-in: 4c0520d4 user: drh tags: batch-atomic-write | |
| 18:16 | More precise determination of when an in-memory journal needs to be spilled to disk. check-in: 6a505bdd user: drh tags: batch-atomic-write | |
| 13:18 | Add new extended error codes for the atomic write file-controls. check-in: 94a20047 user: drh tags: batch-atomic-write | |
| 11:05 | Add new test file test/atomic.test. check-in: f9213e48 user: dan tags: batch-atomic-write | |
| 01:53 | Add the SQLITE_ENABLE_BATCH_ATOMIC_WRITE macro to ctime.c check-in: 67bad7fb user: drh tags: batch-atomic-write | |
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2017-07-27
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| 20:24 | Enhance the like optimization so that it works with an ESCAPE clause. check-in: f5d330f4 user: drh tags: trunk | |
| 19:59 | Increase the version number to 3.21.0 in anticipation for changes to go into the next release. check-in: 0645f25c user: drh tags: trunk | |
| 18:49 | Merge the pointer-passing interface changes from the 3.20 branch. check-in: c63903a4 user: drh tags: trunk | |
| 18:43 | Simplified documentation for the pointer passing interface. check-in: 2dfcd9a8 user: drh tags: branch-3.20 | |
| 18:34 | Do not set device-capabilities flags SEQUENTIAL or SAFE_APPEND for f2fs file-systems. check-in: 4477e60c user: dan tags: batch-atomic-write | |
| 17:45 | Add destructor functions for the pointer argument (NB: not the type string) to the sqlite3_bind_pointer() and sqlite3_result_pointer() interfaces. Use this new capability to resolve a pointer leak in the custom geometry function mechanism of the RTREE extension. check-in: 5a2340b8 user: drh tags: branch-3.20 | |
| 16:42 | In sqlite3_bind_pointer(), invoke the destructor if the bind index is out of range, like sqlite3_bind_blob() does. Closed-Leaf check-in: d6684d2a user: drh tags: pointer-with-destructor | |
| 15:53 | Improved implementation of the destructor on pointer-passing interfaces. check-in: 601ad679 user: drh tags: pointer-with-destructor | |
| 03:48 | Add a destructor argument to sqlite3_bind_pointer() and sqlite3_result_pointer(). check-in: 3d9e841f user: drh tags: pointer-with-destructor | |
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2017-07-26
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| 19:59 | Add the new sqlite3.mDbFlags field. Factor out bits of sqlite3.flags that do not interact with PRAGMA statements into sqlite3.mDbFlags. check-in: 3808a00f user: drh tags: trunk | |
| 18:26 | Allow ATTACH and DETACH to occur inside of a transaction. Closed-Leaf check-in: ac1fd6be user: drh tags: attach-in-trans | |
| 10:04 | Fix a comment on the UnpackedRecord.r1 and UnpackedRecord.r2 fields. No changes to code. check-in: 622b1089 user: drh tags: trunk | |
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2017-07-25
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| 15:12 | Release candidate 2 for 3.20.0. check-in: f39cb76b user: drh tags: branch-3.20 | |
| 01:34 | Fix a bug in the deterministic date/time function logic that can only appear with STAT3 or STAT4. check-in: 1ca707a4 user: drh tags: trunk | |
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2017-07-24
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| 20:01 | Do not attempt to run test file unionvtabfault.test with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 1a632a9a user: dan tags: trunk | |
| 19:25 | Do not attempt to run test file unionvtab.test with SQLITE_OMIT_VIRTUAL_TABLE builds. check-in: 9a5a3d60 user: dan tags: trunk | |
| 17:37 | Handle a real OOM condition when incrblob2.test is run on a low-memory machine. check-in: f483d06a user: drh tags: trunk | |
| 15:29 | Additional documentation on sqlite3_bind_pointer() and sqlite3_result_pointer(). No changes to code. check-in: b1572d4e user: drh tags: trunk | |
| 14:44 | Compiler warning fix associated with date/time functions. check-in: a98f07d9 user: drh tags: trunk | |
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2017-07-22
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| 20:12 | Add a test for the outcome of a process crash within an xWrite VFS method call. check-in: eb871800 user: dan tags: batch-atomic-write | |
| 16:58 | Add the "atomic-batch-write" permutation to permutations.test. This permutation fails if not run on a file-system that supports atomic-batch-writes. check-in: 9f1b83fa user: dan tags: batch-atomic-write | |
| 16:32 | Keep batch-atomic-writes turned on for journal_mode=MEMORY, but turn them off for synchronous=OFF. Refuse to compile with both SQLITE_MMAP_READWRITE and SQLITE_ENABLE_BATCH_ATOMIC_WRITE. Fix up some comments in the commit logic. check-in: 2e80e19e user: drh tags: batch-atomic-write | |
| 16:00 | Omit unused batch-atomic-write code if SQLITE_ENABLE_BATCH_ATOMIC_WRITE is not defined. check-in: a89b62c4 user: drh tags: batch-atomic-write | |
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2017-07-21
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| 21:06 | Use ioctl(F2FS_IOC_GET_FEATURES) to determine whether or not atomic batch writes are available. check-in: 532bbf1f user: dan tags: batch-atomic-write | |
| 20:31 | Remove stray (and incomplete) comment from a test file. No changes to code. check-in: 8de20fc7 user: mistachkin tags: trunk | |
| 20:29 | Fix typo in comment. No changes to code. check-in: 65ec077b user: mistachkin tags: batch-atomic-write | |
| 14:49 | Additional documentation on the new VFS interface. No changes to code. check-in: 83077ec8 user: drh tags: batch-atomic-write | |