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100 check-ins occurring around 44c760d150b494dd.
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2017-07-28
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| 13:18 | Add new extended error codes for the atomic write file-controls. (check-in: 94a2004756 user: drh tags: batch-atomic-write) | |
| 12:20 | Fix a punctuation typo in the documentation for sqlite3_step(). No changes to code. (check-in: c965b757bb user: drh tags: branch-3.20) | |
| 11:05 | Add new test file test/atomic.test. (check-in: f9213e4864 user: dan tags: batch-atomic-write) | |
| 02:02 | Backport of all batch-atomic-write changes through check-in [67bad7fb9b] (check-in: def55027b1 user: drh tags: batch-atomic-write-3.19) | |
| 01:53 | Add the SQLITE_ENABLE_BATCH_ATOMIC_WRITE macro to ctime.c (check-in: 67bad7fb9b user: drh tags: batch-atomic-write) | |
| 00:45 | Release candidate 3 for 3.20.0 (check-in: d891a2a00a user: drh tags: branch-3.20) | |
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2017-07-27
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| 22:16 | Enhance the like optimization so that it works with an ESCAPE clause. (check-in: 2495acf710 user: drh tags: branch-3.8.9) | |
| 20:24 | Enhance the like optimization so that it works with an ESCAPE clause. (check-in: f5d330f495 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: 0645f25c79 user: drh tags: trunk) | |
| 18:49 | Merge the pointer-passing interface changes from the 3.20 branch. (check-in: c63903a4c5 user: drh tags: trunk) | |
| 18:43 | Simplified documentation for the pointer passing interface. (check-in: 2dfcd9a8ec user: drh tags: branch-3.20) | |
| 18:34 | Do not set device-capabilities flags SEQUENTIAL or SAFE_APPEND for f2fs file-systems. (check-in: 4477e60cd8 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: 5a2340b81f 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: d6684d2a74 user: drh tags: pointer-with-destructor) | |
| 15:53 | Improved implementation of the destructor on pointer-passing interfaces. (check-in: 601ad67959 user: drh tags: pointer-with-destructor) | |
| 14:04 | A demonstration of how FTS3 cursor pointers can be passed from the MATCH operator to the snippet() function securely and opaquely without having to use the sqlite3_result_pointer() and sqlite3_value_pointer() interfaces. (Closed-Leaf check-in: 49cf31da82 user: drh tags: pass-pointer-as-blob) | |
| 03:48 | Add a destructor argument to sqlite3_bind_pointer() and sqlite3_result_pointer(). (check-in: 3d9e841f60 user: drh tags: pointer-with-destructor) | |
| 00:27 | Do now allow the geometry object in the right operand of a MATCH operator in the RTREE extension to be inpersonated by a BLOB literal. (check-in: 24c9cd4600 user: drh tags: branch-3.19) | |
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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: 3808a00f06 user: drh tags: trunk) | |
| 18:26 | Allow ATTACH and DETACH to occur inside of a transaction. (Closed-Leaf check-in: ac1fd6beb6 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: 622b108915 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: f39cb76b33 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: 1ca707a4fb 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: 1a632a9a6c user: dan tags: trunk) | |
| 19:43 | Update this branch with latest changes from trunk. (check-in: d0719ad757 user: dan tags: server-process-edition) | |
| 19:25 | Do not attempt to run test file unionvtab.test with SQLITE_OMIT_VIRTUAL_TABLE builds. (check-in: 9a5a3d60a5 user: dan tags: trunk) | |
| 19:23 | Only open a db in server-mode if there is a directory named "db-journal" in the file-system and the VFS is an exclusive locking VFS. (check-in: e77d29f644 user: dan tags: server-process-edition) | |
| 17:37 | Handle a real OOM condition when incrblob2.test is run on a low-memory machine. (check-in: f483d06a9a user: drh tags: trunk) | |
| 15:29 | Additional documentation on sqlite3_bind_pointer() and sqlite3_result_pointer(). No changes to code. (check-in: b1572d4e05 user: drh tags: trunk) | |
| 14:44 | Compiler warning fix associated with date/time functions. (check-in: a98f07d942 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: eb8718006c 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: 9f1b83fae9 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: 2e80e19e4f 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: a89b62c496 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: 532bbf1f2b user: dan tags: batch-atomic-write) | |
| 20:31 | Remove stray (and incomplete) comment from a test file. No changes to code. (check-in: 8de20fc72a user: mistachkin tags: trunk) | |
| 20:29 | Fix typo in comment. No changes to code. (check-in: 65ec077ba6 user: mistachkin tags: batch-atomic-write) | |
| 14:49 | Additional documentation on the new VFS interface. No changes to code. (check-in: 83077ec8b5 user: drh tags: batch-atomic-write) | |
| 07:56 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is a cherry-pick of [f0f49224] via [69906880cee] and is ultimately inspired by check-in [72de49f2]. (check-in: 8201f4e1c5 user: drh tags: branch-3.18) | |
| 07:45 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is a cherry-pick of [f0f49224] with version-specific edits. That check-in was inspired by check-in [72de49f2]. (check-in: 69906880ce user: drh tags: branch-3.9.2) | |
| 04:08 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f49224] which was in turn inspired by [72de49f2]. (Leaf check-in: 5a3022e081 user: drh tags: branch-3.8.10) | |
| 03:23 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f492245e95], which is in turn inspired by check-in [72de49f2]. (Leaf check-in: a66a5b397b user: drh tags: branch-3.8.6) | |
| 03:09 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is inspired by check-in [72de49f2] but is new implementation, not a cherry-pick. (Leaf check-in: f0f492245e user: drh tags: branch-3.7.11) | |
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2017-07-20
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| 21:18 | Add the documentation text for the new VFS interfaces used by batch-atomic writes. (check-in: 5e944eea5a user: drh tags: batch-atomic-write) | |
| 21:01 | Transform two #ifdef statements into #if statements. (check-in: f2c6b58450 user: drh tags: batch-atomic-write) | |
| 21:00 | Split SQLITE_ENABLE_ATOMIC_WRITE into two options - the original and SQLITE_ENABLE_BATCH_ATOMIC_WRITE. (check-in: 7eb9bf2c5b user: dan tags: batch-atomic-write) | |
| 20:49 | Fix a harmless typo, but one that would show up in the documentation if not fixed. (check-in: e4b1dd3683 user: drh tags: trunk) | |
| 19:49 | Add support for F2FS atomic writes. Untested at this point. (check-in: 416973ede3 user: dan tags: batch-atomic-write) | |
| 19:28 | Minor fix to the concurrent.test module so that it works on windows. (check-in: 58553d61d1 user: drh tags: begin-concurrent) | |
| 19:08 | Fix compiler warnings. (check-in: 44c760d150 user: drh tags: begin-concurrent) | |
| 18:56 | Fix a faulty #ifdef on the previous check-in (check-in: 7355e74239 user: drh tags: begin-concurrent) | |
| 18:28 | Get the build working with SQLITE_OMIT_CONCURRENT. (check-in: a29401e924 user: drh tags: begin-concurrent) | |
| 17:47 | Merge all the latest trunk enhancements. (check-in: 213c61cb82 user: drh tags: begin-concurrent) | |
| 16:55 | Experimental API sqlite3_stmt_refresh() to force a prepared statement to recompile if it needs to due to a schema change or other factor. (Leaf check-in: 10556ee454 user: drh tags: sqlite3_stmt_refresh) | |
| 15:08 | Enhance the built-in date/time functions so that they can be used in CHECK constraints, in the WHERE clause or partial indexes, and index expressions, provided that none of the non-deterministic keywords ("now", "localtime", "utc") are used as arguments. (check-in: a90c062d46 user: drh tags: trunk) | |
| 14:36 | New test cases for date/time functions in indexes on expressions, in the WHERE clause of partial indexes, and in CHECK constraints. (Closed-Leaf check-in: b7f70c7fca user: drh tags: index-on-date-func) | |
| 13:17 | Combine the Parse.ckBase and Parse.iSelfTab fields into just Parse.iSelfTab. This fixes a problem with date/time functions in check-constraints. Add some test cases for date/time functions in index expressions and check constraints. (check-in: 22eda0985e user: drh tags: index-on-date-func) | |
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2017-07-19
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| 19:48 | Allow indexes to be created on date/time functions as long as the 'now' date and the 'localtime' and 'utc' modifiers are not used. (check-in: 0a5e1c04d9 user: drh tags: index-on-date-func) | |
| 18:54 | Merge latest trunk changes with this branch. (check-in: be0df0a65f user: dan tags: server-process-edition) | |
| 18:01 | Remove some 'breakpoint' commands in test files. (check-in: d14fc621e9 user: mistachkin tags: trunk) | |
| 17:12 | Create "pure" versions of the date/time functions that omit the 'now' feature and are therefore deterministic and usable in an index. (Closed-Leaf check-in: 55791928f3 user: drh tags: pure-date-functions) | |
| 11:52 | Add further tests to unionvtab.test. (check-in: c93284cd65 user: dan tags: trunk) | |
| 11:20 | Add VFS interfaces needed to make use of batch atomic write capabilities in the underlying filesystem. (check-in: 929bc46b8b user: drh tags: batch-atomic-write) | |
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2017-07-18
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| 21:19 | Fix a crash in unionvtab caused by a misconfiguration. Add other test cases for the same. (check-in: 255d6b99de user: dan tags: trunk) | |
| 20:59 | Fix shell.c.in so that it aligns with shell.c. (check-in: 505fdc8ff5 user: drh tags: trunk) | |
| 20:49 | Add test cases and fix minor error-handling issues in unionvtab.c. (check-in: deadaad2a0 user: dan tags: trunk) | |
| 20:30 | Fix duplicate test name. No changes to code. (check-in: 47b80ecc67 user: mistachkin tags: trunk) | |
| 20:28 | Fix another harmless compiler warning. Get the MSVC makefile working with unionvtab. (check-in: d49639c208 user: drh tags: trunk) | |
| 20:22 | Suppress harmless compiler warnings in union-vtab. (check-in: 4d147a1e28 user: drh tags: trunk) | |
| 20:17 | Remove an unused variable from unionvtab.c. (check-in: a447fdf182 user: dan tags: trunk) | |
| 20:03 | Improve the readability of the unionvtab code. (check-in: 5bcf0f86ea user: dan tags: trunk) | |
| 19:51 | Have unionvtab support constraints on the column that corresponds to the INTEGER PRIMARY KEY field of the underlying source tables in the same way as rowid. (check-in: 4a6c416fa0 user: dan tags: trunk) | |
| 18:50 | Add test cases to unionvtab.test. (check-in: 6c9128e1a5 user: dan tags: trunk) | |
| 18:19 | Add the union-vtab extension - still experimental and under active development. (check-in: 948f95046b user: drh tags: trunk) | |
| 17:34 | Do not use the flattening optimization for a sub-query on the RHS of a LEFT JOIN if that subquery reads data from a virtual table. Because it prevents the planner from creating an automatic index on the results of the sub-query, the flattening optimization sometimes slows things down in this case. (check-in: 9dbae1df75 user: dan tags: trunk) | |
| 17:13 | Avoid creating an automatic index on the RHS of a LEFT JOIN to optimize an IS term. Fix for [ce68383b]. (check-in: d2f0b2e859 user: dan tags: trunk) | |
| 14:41 | Change the default command-line shell history depth to 2000 lines. (check-in: 0b69aa7e37 user: drh tags: trunk) | |
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2017-07-17
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| 21:03 | Add test cases to test/unionvtab.test. (Closed-Leaf check-in: f2c4a584e8 user: dan tags: union-vtab) | |
| 20:25 | Enhance error detection and fix other issues in unionvtab code. (check-in: 9c3f1b9a82 user: dan tags: union-vtab) | |
| 20:21 | Merge all the latest fixes and enhancements from trunk. (check-in: e181225dc7 user: drh tags: apple-osx) | |
| 19:37 | Try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. This is a cherry-pick of [6df18e949d36] with bug fixes. (check-in: cd6ac07848 user: drh tags: branch-3.8.9) | |
| 19:25 | When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket [f7f8c97e97597]. (Closed-Leaf check-in: adc082c146 user: drh tags: push-down-backport) | |
| 19:14 | 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: 52674f948c user: drh tags: push-down-backport) | |
| 19:07 | For FROM-clause subqueries that cannot be flattened, try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. Cherry-pick from [6df18e949d36]. Still need to backport bug fixes associated with that check-in. (check-in: 043d6ce8ad user: drh tags: push-down-backport) | |
| 18:45 | Merge all changes from branch-3.20. Improvements to the fts5() extension interface. Work around a gcc/valgrind bug in the sqlite3_value_pointer() interface. (check-in: e0aca7d2c6 user: drh tags: trunk) | |
| 17:46 | Interchange to branches within an "if" statement in sqlite3_value_pointer() in order to work around a bug in gcc. (Closed-Leaf check-in: 8a606e4aba user: drh tags: branch-3.20) | |
| 15:38 | Improved the interface to the fts5() extension mechanism for enhanced security. (check-in: bc78235f54 user: drh tags: branch-3.20) | |
| 13:37 | Merge the pointer-type enhancement from the 3.20 branch. (check-in: 9e8e1c4aa1 user: drh tags: trunk) | |
| 12:41 | Comment changes clarifying details of the pointer-type parameter. No changes to code. (check-in: e4579e50a1 user: drh tags: branch-3.20) | |
| 12:27 | Add the pointer-type parameter to sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer(). The pointer type is a static string that must match (according to strcmp()) or else the pointer is passed as a NULL. This is a security measure to prevent crossing pointers between different extensions. (check-in: e1196567fc user: drh tags: branch-3.20) | |
| 11:39 | Improve the sqlite3_result_pointer() interface so that it cannot be faked using sqlite3_result_null() and sqlite3_result_subtype(). (Closed-Leaf check-in: c13264d5ef user: drh tags: pointer-types) | |
| 09:30 | Use integer handles for fts3 cursors for a small performance improvement. (Closed-Leaf check-in: f4f7196b87 user: dan tags: union-vtab, fts3-int-cursor) | |
| 00:40 | Add an experimental "pointer type" parameter to sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer(). The pointer type is a string that must compare equal using strcmp() or else the pointer comes through as a NULL. (check-in: 211cce04e9 user: drh tags: pointer-types) | |
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2017-07-15
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| 20:48 | Add the "unionvtab" virtual table extension in ext/misc/unionvtab.c. (check-in: 62a86aa6c0 user: dan tags: union-vtab) | |
| 20:44 | Merge the fix for ticket [a4e06e75a9ab61a12] from trunk. (check-in: b64d64c844 user: drh tags: branch-3.20) | |
| 20:33 | Fix a register allocation problem in PRAGMA integrity_check that caused the same register to be used for two different purposes on the first ATTACHed database if the schema for the ATTACHed database was noticable more complex than the schema for the first database. Fix for ticket [a4e06e75a9ab61a1]. (check-in: 253945d480 user: drh tags: trunk) | |
| 20:25 | Fix a missing \n at the end of a comment causing a line to be too long. No code changes. (check-in: 687bd47871 user: drh tags: trunk) | |
| 17:57 | Enhance the showstat4 utility program to show the full precision of floating point values in sqlite_stat4 tables. (check-in: 5ec37c62f6 user: drh tags: trunk) | |
| 13:49 | Minor change to one of the command-line shell test scripts to make that script compatible with Tcl 8.5. (check-in: 47cf83a068 user: drh tags: branch-3.20) | |
| 13:35 | First release candidate for version 3.20.0. (check-in: 035a86ec3e user: drh tags: branch-3.20) | |