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50 descendants and 50 ancestors of 5ed2a445a164f0f0
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2017-05-31
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| 17:06 | Generate extra log messages in response to irregularites in the pointer-map used by "BEGIN CONCURRENT" transactions. (check-in: f7e3e2bc88 user: dan tags: begin-concurrent) | |
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2017-05-29
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| 19:23 | Instead of a root page number, log the object (table or index) name if a page level locking conflict is detected. (check-in: 9ad846e57b user: dan tags: begin-concurrent) | |
| 14:27 | Enhance the log messages emitted when a page conflict is detected. (check-in: 92618492b0 user: dan tags: begin-concurrent) | |
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2017-05-26
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| 18:18 | Adjust the bitvec related sqlite3_log messages added by [9527089b]. (check-in: a7e0e7a483 user: dan tags: begin-concurrent) | |
| 16:51 | Add extra test cases for deferred page allocation. (check-in: 9df0195780 user: dan tags: begin-concurrent) | |
| 16:15 | Fix a problem with deferred page allocation in transactions that revert page allocations by savepoint rollbacks. (check-in: a4a3bbe646 user: dan tags: begin-concurrent) | |
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2017-05-25
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| 21:02 | Fix a problem with the deferred page allocation on this branch that could occur when the database file is just slightly smaller than the PENDING_BYTE page offset. (check-in: 47a7dd9235 user: dan tags: begin-concurrent) | |
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2017-05-23
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| 19:23 | Add experimental new API sqlite3_wal_info(). (check-in: 5b9d498f6e user: dan tags: begin-concurrent) | |
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2017-05-19
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| 19:57 | Invoke sqlite3_log() in response to irregularities surrounding the Pager.pAllRead bit-vector. (check-in: 9527089b7a user: dan tags: begin-concurrent) | |
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2017-05-18
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| 20:47 | Fix a problem on this branch causing some page-level read-locks to be omitted. (check-in: 0eed152162 user: dan tags: begin-concurrent) | |
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2017-05-15
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| 17:34 | Merge the latest changes from trunk. (check-in: 14ea840036 user: drh tags: begin-concurrent) | |
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2017-03-30
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| 20:35 | Merge changes from the 3.18.0 release. (check-in: 785c37d9db user: drh tags: begin-concurrent) | |
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2017-03-24
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| 15:09 | Merge all recent enhancements from trunk. (check-in: fd5676fe7f user: drh tags: begin-concurrent) | |
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2017-01-09
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| 07:00 | Merge the "changebatch" functionality into this branch. (check-in: 50fb1eb368 user: dan tags: begin-concurrent) | |
| 06:53 | Disable the optimization from [8cb8516d] (omit TableLock instructions for non-sharable databases) on this branch. This branch uses the TableLock instructions to ensure that the db schema is not written from within a BEGIN CONCURRENT transaction. (check-in: c8ca3e0a8d user: dan tags: begin-concurrent) | |
| 06:33 | Upgrade this branch to 3.16 plus the various fixes that appeared after its release. (check-in: d0e212d08f user: dan tags: begin-concurrent) | |
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2016-08-11
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| 19:12 | Merge version 3.14 plus some subsequent patches (including the page-cache performance patch) from trunk. (check-in: d9f8918c5b user: drh tags: begin-concurrent) | |
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2016-07-06
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| 08:32 | Fix a typo in test program bc_test1.c. (check-in: 2c61b7ab18 user: dan tags: begin-concurrent) | |
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2016-05-30
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| 05:45 | Minor tweaks to the bc_test1 test program. (check-in: d0d0bab4e9 user: dan tags: begin-concurrent) | |
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2016-05-26
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| 20:52 | Add further instrumentation to the bc_test1.c test app. (check-in: 5528de4a53 user: dan tags: begin-concurrent) | |
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2016-05-21
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| 18:50 | Use pthreads mutexes and conditions to synchronize threads in bc_test1. (check-in: f33aa76f07 user: dan tags: begin-concurrent) | |
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2016-05-07
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| 18:02 | Add options to bc_test1.c to make it more flexible. (check-in: ec6ef5f2c2 user: dan tags: begin-concurrent) | |
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2016-05-06
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| 21:04 | Add test/bc_test1.c, for testing the degree of concurrency provided by this branch under various conditions. (check-in: 128c7eaed5 user: dan tags: begin-concurrent) | |
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2016-04-29
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| 16:01 | Merge the latest enhancements from trunk. (check-in: 91e5c07eaf user: drh tags: begin-concurrent) | |
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2016-04-20
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| 12:16 | Merge all recent enhancements from trunk. (check-in: 1f709fbf93 user: drh tags: begin-concurrent) | |
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2016-03-29
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| 10:36 | Merge 3.12.0 changes. (check-in: d7381efff4 user: drh tags: begin-concurrent) | |
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2016-03-21
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| 15:54 | Merge all recent changes from trunk. (check-in: 8ee7d346c1 user: drh tags: begin-concurrent) | |
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2016-03-16
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| 19:34 | Merge the latest enhancements from trunk. (check-in: a7978ab6d2 user: drh tags: begin-concurrent) | |
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2016-02-15
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| 17:44 | Merge version 3.11.0 (check-in: c393ddc71a user: drh tags: begin-concurrent) | |
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2016-02-05
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| 14:34 | Merge PRAGMA synchronous=EXTRA and OOM performance enhancements from trunk. (check-in: 332c8036ca user: drh tags: begin-concurrent) | |
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2016-02-02
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| 02:53 | Merge recent enhancements from trunk. (check-in: 347f6a80c2 user: drh tags: begin-concurrent) | |
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2016-01-20
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| 12:18 | Merge recent enhancements from trunk. (check-in: 5520f600ea user: drh tags: begin-concurrent) | |
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2016-01-14
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| 15:46 | Merge the latest enhancements and fixes from trunk. (check-in: fccc5f20c3 user: dan tags: begin-concurrent) | |
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2016-01-06
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| 15:49 | Merge changes for version 3.10.0. (check-in: e1d2ffc06d user: drh tags: begin-concurrent) | |
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2016-01-01
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| 14:14 | Merge recent trunk enhancements. (check-in: 6bea792c3d user: drh tags: begin-concurrent) | |
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2015-12-16
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| 19:55 | Merge recent enhancements from trunk. (check-in: cb22efaf50 user: drh tags: begin-concurrent) | |
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2015-12-02
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| 20:53 | Merge recent enhancements from trunk. (check-in: 9130661a78 user: drh tags: begin-concurrent) | |
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2015-11-20
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| 13:49 | Merge all the latest enhancements and fixes from trunk. (check-in: 41c8b8e39b user: drh tags: begin-concurrent) | |
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2015-10-30
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| 17:17 | Merge the sqlite3_db_cacheflush() enhancements and other changes from trunk. (check-in: f2cde4cfc5 user: drh tags: begin-concurrent) | |
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2015-10-16
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| 20:55 | Merge the 3.9.1 updates from trunk. (check-in: bf866e6c0d user: drh tags: begin-concurrent) | |
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2015-10-15
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| 07:44 | Merge in the 3.9.0 changes from trunk. (check-in: 5c3a2a6ed6 user: drh tags: begin-concurrent) | |
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2015-09-24
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| 15:17 | Merge all recent trunk enhancements and fixes into the begin-concurrent branch. (check-in: c63c1e15f8 user: drh tags: begin-concurrent) | |
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2015-09-15
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| 19:16 | Merge enhancements from trunk. (check-in: fc4d1de8ae user: drh tags: begin-concurrent) | |
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2015-09-07
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| 20:22 | Merge parser enhancements and other improvements and bug fixes from trunk. (check-in: 9cf3e51bcc user: drh tags: begin-concurrent) | |
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2015-09-04
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| 17:22 | Merge the latest trunk changes, and especially the fix for allowing strings as identifiers in CREATE INDEX statements. (check-in: a9b84885aa user: drh tags: begin-concurrent) | |
| 16:39 | Remove the EXCLUSIVE and CONCURRENT tokens from the tokenizer. Let the BEGIN statement be followed by an ID, but throw a syntax error if the ID is anything other than EXCLUSIVE or CONCURRENT. (check-in: c0bf92eca4 user: drh tags: begin-concurrent) | |
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2015-09-03
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| 20:52 | Merge performance enhancements from trunk. This branch now runs (slightly) faster than the 3.8.11.1 release, though still slightly slower than trunk. (check-in: c490bfb150 user: drh tags: begin-concurrent) | |
| 15:17 | Changes from ENABLE_CONCURRENT (default off) to OMIT_CONCURRENT (default on). This is not a clear-cut decision and might be changed back. (check-in: f8ae9bfd05 user: drh tags: begin-concurrent) | |
| 14:04 | Merge trunk optimizations. (check-in: 71e7299e8d user: drh tags: begin-concurrent) | |
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2015-09-01
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| 18:01 | Merge the latest trunk enhancements. (check-in: 3dea047465 user: drh tags: begin-concurrent) | |
| 17:48 | Fixes so that it builds without warnings both with and without SQLITE_ENABLE_CONCURRENT. (check-in: 5ed2a445a1 user: drh tags: begin-concurrent) | |
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2015-08-28
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| 09:27 | Merge latest trunk changes with this branch. (check-in: 57bc0194f4 user: dan tags: begin-concurrent) | |
| 03:48 | Add the json_check() function, which returns its argument if the argument is well-formed JSON or which throws an error otherwise. (check-in: 64abb65d4d user: drh tags: trunk) | |
| 03:33 | Enhance the json_insert(), json_replace(), and json_set() functions with the ability to add JSON instead of text if the argument is text and if the PATH begins with '$$' instead of just '$'. (check-in: 44f103d886 user: drh tags: trunk) | |
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2015-08-27
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| 23:18 | Fix the OR-optimization so that it always ignores subplans that do not use an index. (check-in: 66f92a1686 user: drh tags: trunk) | |
| 19:57 | Add header comments for new methods in pager.c. (check-in: 437c7e219d user: dan tags: begin-concurrent) | |
| 19:22 | Add test cases for concurrent transactions and long-lived SELECT statements. (check-in: fd4798cb7a user: dan tags: begin-concurrent) | |
| 17:42 | Fix a problem whereby concurrent transactions would not consider pages read by the transaction before the first write statement. (check-in: fc17f73170 user: dan tags: begin-concurrent) | |
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2015-08-26
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| 21:08 | Reduce the size of the WhereScan object by 24 bytes while also clarifying its operation. (check-in: cbc3c9a8bf user: drh tags: trunk) | |
| 18:54 | Fix an assert() in pager.c that could fail in a concurrent transaction. (check-in: 69394ddaa2 user: dan tags: begin-concurrent) | |
| 18:02 | Fix a problem allowing some conflicting transactions to be committed. (check-in: a0566382d5 user: dan tags: begin-concurrent) | |
| 14:01 | Evaluate expressions only once when the same expression is used in both the result set and in the ORDER BY clause. (check-in: c2f3bbad77 user: drh tags: trunk) | |
| 11:40 | Refactor With.a.zErr into With.a.zCteErr. No logic changes. (check-in: 58ba73630e user: drh tags: trunk) | |
| 11:34 | Update the TreeView output for compound SELECT statements so that all entries are shown vertically aligned rather than each successive entry being indented. (check-in: 65a8918776 user: drh tags: trunk) | |
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2015-08-25
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| 19:42 | Move sqlite3IndexColumnAffinity() inside of SQLITE_ENABLE_STAT3_OR_STAT4. (check-in: b3732a4e1b user: drh tags: trunk) | |
| 19:20 | Use the sqlite3IndexColumnAffinity() routine to quickly and correctly find the affinity of an index column. (check-in: 1ee089a72d user: drh tags: trunk) | |
| 19:10 | Add miscellaneous test cases for concurrent transactions. (check-in: 779b1d0e17 user: dan tags: begin-concurrent) | |
| 17:16 | If "PRAGMA integrity_check" is run while the database is being written by a CONCURRENT transaction, do not consider unreferenced pages to be an error. They may be part of the free-page list, which is not visible at the b-tree layer when running a CONCURRENT transaction. (check-in: f32b57b493 user: dan tags: begin-concurrent) | |
| 16:01 | Test that if a corrupt wal-index header is encountered when attempting to commit a concurrent transaction, SQLITE_BUSY_SNAPSHOT is returned to the caller. (check-in: c746e0bd20 user: dan tags: begin-concurrent) | |
| 14:37 | Fix a segfault that could occur following an OOM condition in the concurrent transaction code. (check-in: 231b588022 user: dan tags: begin-concurrent) | |
| 11:16 | Merge latest trunk changes with this branch. (check-in: 3e7d6dd62d user: dan tags: begin-concurrent) | |
| 00:34 | Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK. (check-in: 8f1d9f1f30 user: drh tags: trunk) | |
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2015-08-24
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| 22:06 | Remove duplicated line of code. (check-in: 47280f2a2b user: mistachkin tags: begin-concurrent) | |
| 20:54 | Remove some redundant code: Call sqlite3ResolveExprListNames() rather than calling sqlite3ResolveExprNames() in a loop - in two places. (check-in: bdaf66465b user: drh tags: trunk) | |
| 20:21 | Enhances the parser so that it accepts arbitrary expressions for the arguments of an index, though the code generator still rejects everything other than simple column names. The sqlite3RestrictColumnListSyntax() routine is removed since that feature is now handled by the parser. (check-in: bed42116ad user: drh tags: trunk) | |
| 19:56 | Change "BEGIN UNLOCKED" to "BEGIN CONCURRENT". (check-in: ba1ab858e2 user: dan tags: begin-concurrent) | |
| 19:08 | Fix handling of attempts to modify the database schema, application_id or user_version within an UNLOCKED transaction. (check-in: 5b9f272113 user: dan tags: begin-concurrent) | |
| 17:42 | Enhance the CREATE VIEW syntax so that the names of columns of the view can be specified after the view name. (check-in: d794b34da6 user: drh tags: trunk) | |
| 17:18 | Enhancements to the batch build tool for MSVC. (check-in: a1ae20cd97 user: mistachkin tags: trunk) | |
| 16:00 | Fix compilation without SQLITE_ENABLE_UNLOCKED. Also other code organization issues. (check-in: 0411355754 user: dan tags: begin-concurrent) | |
| 15:39 | Disallow the use of COLLATE clauses and the ASC and DESC keywords within foreign key constraints and in the argument list to common table expressions. (check-in: 83cbc4d876 user: drh tags: trunk) | |
| 12:42 | Improvements to JSON string dequoting. (check-in: 196d66d34d user: drh tags: trunk) | |
| 10:05 | Consolidate two blocks of similar code in btreeFixUnlocked(). (check-in: 701302b4bd user: dan tags: begin-concurrent) | |
| 06:44 | Merge trunk changes with this branch. (check-in: 876810c28b user: dan tags: begin-concurrent) | |
| 06:43 | Fix another problem involving unlocked transactions and wal-file restarts. (check-in: 4460764ea8 user: dan tags: begin-concurrent) | |
| 02:32 | Fix corner-case problems in the type and atom columns of json_each() and json_tree(). (check-in: f0aba0e120 user: drh tags: trunk) | |
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2015-08-23
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| 20:48 | Fix a comment typo on sqlite3ExprAlloc(). No code changes. (check-in: 518d6220a1 user: drh tags: trunk) | |
| 20:44 | Fix minor glitches in the json1.c extension, mostly having to do with OOM behavior. (check-in: cc5204149c user: drh tags: trunk) | |
| 02:42 | Fixes to json_each() and json_tree(). Improved json_parse() debugging output. (check-in: fc1b24f316 user: drh tags: trunk) | |
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2015-08-22
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| 20:32 | Fix a problem to do with detecting unlocked transaction conflicts if another client restarts the wal while the transaction is running. (check-in: e3968b2562 user: dan tags: begin-concurrent) | |
| 19:39 | Add the json_valid() function to the json1.c extension. Fix various minor problems in the json1.c extension. (check-in: 380a97345b user: drh tags: trunk) | |
| 17:28 | Add further tests for deferred page allocation. And fixes for the same. (check-in: ed0a31be72 user: dan tags: begin-concurrent) | |
| 07:56 | Merge further trunk changes. (check-in: c2327a3b8e user: dan tags: begin-concurrent) | |
| 07:55 | Merge trunk changes into this branch. (check-in: 9021f7369f user: dan tags: begin-concurrent) | |
| 03:05 | Fix a couple instances of OOM handling in the json extension. (check-in: 213a6c5ccb user: drh tags: trunk) | |
| 01:32 | Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. (check-in: 351bc22fa9 user: drh tags: trunk) | |
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2015-08-21
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| 20:43 | Add extension functions for processing JSON. (check-in: 178f9a352c user: drh tags: trunk) | |
| 20:37 | Fixes for compiler warnings and errors in the makefiles. Rename the one test script to json101.test. (Closed-Leaf check-in: 9ff6ccde5f user: drh tags: json) | |
| 20:12 | Change the name of the json loadable extension to "json1.c", in anticipation of having future major changes to the interface. (check-in: d0d4bec9e3 user: drh tags: json) | |
| 20:11 | Fix many minor issues in the unlocked transaction code. (check-in: 53aaeea6c9 user: dan tags: begin-concurrent) | |
| 20:02 | Add the fullkey column to both json_each() and json_tree(). (check-in: 15dd99431e user: drh tags: json) | |