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50 check-ins occurring around 3d9e841f6011480e.
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2017-07-29
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| 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: 09834279ae user: drh tags: early-column-names) | |
| 14:56 | Use the subquery column name, not the original SQL statement text, as the added AS clause in the query flattener. (Closed-Leaf check-in: 5df7f0e6a1 user: drh tags: flattener-column-names) | |
| 03:33 | In the query flattener, only add AS clauses to output columns of the outer query that are copied directly from the inner query. Formerly, all columns of the outer query received an AS clause if they did not have one already. This is a proposed fix for ticket [de3403bf5ae5f72]. (check-in: 439cc5c52c user: drh tags: flattener-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: bcec155e0d user: mistachkin tags: trunk) | |
| 22:13 | Fix harmless compiler warning. (check-in: 3286e1a07b user: mistachkin tags: trunk) | |
| 21:02 | Reduce the number of mallocs required of writers in server mode. (check-in: 60953997f6 user: dan tags: server-process-edition) | |
| 20:49 | Disable the writecrash.test module on Windows. (Leaf check-in: 4c0520d4df 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: 6a505bdd93 user: drh tags: batch-atomic-write) | |
| 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) | |