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100 descendants and 100 ancestors of [afd6fbc0]
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2018-03-09
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| 21:54 | Enhance the ".ar" command in the CLI so that it is able to update and create ZIP Archives. check-in: 9404765e user: drh tags: trunk | |
| 16:37 | Setting ".stats 2" in the CLI causes column metadata for each prepared statement to be displayed. check-in: 7fea00fd user: drh tags: trunk | |
| 15:24 | Simplification to the shell_exec() mechanism in the CLI. check-in: 72e8f529 user: drh tags: trunk | |
| 14:11 | Fix a problem in test file nockpt.test causing errors with SQLITE_DEFAULT_AUTOVACUUM builds. check-in: e547c83f user: dan tags: trunk | |
| 14:06 | Fix a test case in zipfilefault.test so that it only runs if JSON1 is available. check-in: 072b2447 user: drh tags: trunk | |
| 12:46 | Attempt to fix a harmless compiler warning from Clang. check-in: bba1bfbd user: drh tags: trunk | |
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2018-03-08
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| 19:56 | Enable API armor handling for the new deserialize APIs. check-in: 0798c91a user: mistachkin tags: trunk | |
| 18:14 | Add the --append and --zip options of the CLI to the --help message. check-in: f010c86e user: drh tags: trunk | |
| 18:09 | Include the 'sessionfuzz' tool in the clean target for MSVC. check-in: 0f5a8666 user: mistachkin tags: trunk | |
| 16:36 | Updates to documentation on sqlite3_serialize() and sqlite3_deserialize(). No changes to code. check-in: e71ceb60 user: drh tags: trunk | |
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2018-03-07
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| 21:39 | Fix harmless compiler warnings in the 'dbdump' tool. check-in: 2b9bb266 user: mistachkin tags: trunk | |
| 21:29 | Fix harmless compiler warning in the 'sessionfuzz' tool. check-in: 706800ba user: mistachkin tags: trunk | |
| 21:13 | Enable compilation of 'sessionfuzz' tool using MSVC. check-in: c58de43b user: mistachkin tags: trunk | |
| 20:48 | Add the sessionfuzz test program and data obtained from a week of running AFL. Automatically run this test program on any "make test" on unix. check-in: ecaedfe5 user: drh tags: trunk | |
| 15:54 | Update the autoconf Makefile for MSVC. check-in: 36fec7a4 user: mistachkin tags: trunk | |
| 15:19 | Fix various compilation issues seen with MSVC. check-in: d6fa9389 user: mistachkin tags: trunk | |
| 14:53 | Another tweak to the MSVC clean target. Closed-Leaf check-in: 493abf10 user: mistachkin tags: msvcFixes | |
| 14:49 | Fix harmless compiler warning in FTS5. check-in: 2d544711 user: mistachkin tags: msvcFixes | |
| 14:42 | Fix utility compilation issues with MSVC. check-in: 5bd5a798 user: mistachkin tags: msvcFixes | |
| 13:01 | Add the sqlite3_serialize() and sqlite3_deserialize() interfaces, enabled when the -DSQLITE_ENABLE_DESERIALIZE compile-time option is used. check-in: fc42d31d user: drh tags: trunk | |
| 01:37 | Mark an unreachable branch using NEVER(). Closed-Leaf check-in: fadbc5e2 user: drh tags: memdb | |
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2018-03-06
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| 21:43 | Improved documentation for sqlite3_serialize() and sqlite3_deserialize(). Change the name of the compile-time option to enable these interfaces from SQLITE_ENABLE_MEMDB to SQLITE_ENABLE_DESERIALIZE. check-in: f07e97ae user: drh tags: memdb | |
| 20:54 | Handle some boundary cases in memdb associated with OOM faults. check-in: b58ca4cb user: drh tags: memdb | |
| 19:14 | Simplifications to the memdb VFS. check-in: 6c3f723a user: drh tags: memdb | |
| 11:46 | Avoid running a couple of tests in crash8.test that depend on the presence of the journal file if running on an F2FS file-system that does not require a journal file. check-in: 797e02e0 user: dan tags: trunk | |
| 04:01 | Improvements to the memdb VFS. check-in: a14fed69 user: drh tags: memdb | |
| 02:00 | Merge the walIteratorInit() fix from trunk. check-in: 6399e101 user: drh tags: memdb | |
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2018-03-05
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| 23:23 | Fix walIteratorInit() so that it always leaves the iterator as a NULL pointer if an OOM occurs. This fixes an assertion fault introduced by check-in [044b0b65e716bff]. check-in: e5ce256a user: drh tags: trunk | |
| 21:19 | Merge the session fix from trunk. check-in: 6274cf1f user: drh tags: memdb | |
| 21:17 | Fix another crash in the sessions module triggered by malformed input. check-in: 7e70c9b8 user: dan tags: trunk | |
| 20:21 | Improved command-line help for the -A option on the CLI. check-in: d937ac18 user: drh tags: trunk | |
| 20:20 | A new way of doing archive commands on the command-line for the CLI. The -A option means that everything that follows is a ".archive" command, including any suffix on the -A option. check-in: 9d8081fa user: drh tags: trunk | |
| 19:34 | In the CLI, add a new command-line option "--archive" (also "--ar") that passes all subsequent arguments to the ".archive" command. check-in: a5c4d30a user: drh tags: trunk | |
| 18:20 | Merge session fixes from trunk. check-in: 99c02aee user: drh tags: memdb | |
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2018-03-02
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| 20:00 | In sqlite3_checker, wrap the call to "SELECT checkfreelist()" in a transaction. check-in: 02906e55 user: dan tags: trunk | |
| 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 | |
| 16:52 | In a checkpoint, figure out if it is possible to checkpoint any frames at all before creating the wal-iterator. check-in: 044b0b65 user: dan tags: trunk | |
| 15:42 | Optimize the obscure case of running a checkpoint against a very large wal file for which a large percentage of the frames have already been checkpointed. check-in: 0f5057df user: dan tags: trunk | |
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2018-03-01
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| 22:18 | Allow the zSchema argument to sqlite3_serialize() to be NULL to mean the main database. check-in: 5b01b991 user: drh tags: memdb | |
| 18:09 | Typo fixes in comments. No changes to code. check-in: 1293d4f6 user: mistachkin tags: trunk | |
| 15:20 | Fix further crashes in sqlite3changeset_apply() caused by corrupt changeset blobs. check-in: 2c01c72e user: dan tags: trunk | |
| 13:44 | Merge the latest enhancements from trunk. check-in: c8083de1 user: drh tags: memdb | |
| 12:05 | Fix some crashes in the sqlite3changeset_apply() function that could be caused by corrupt changeset blobs. check-in: 745a9a7f user: dan tags: trunk | |
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2018-02-28
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| 22:21 | Enhance the sessions documentation to show the methods of the various objects. check-in: e0117775 user: drh tags: trunk | |
| 21:50 | Use <pre> around code snippets in the documentation for sessions interfaces. This is a documentation change only with no changes to code. check-in: c949b915 user: drh tags: trunk | |
| 04:30 | Fix a potential NULL pointer deref following OOM in the new IS TRUE logic. check-in: 48775ec6 user: drh tags: trunk | |
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2018-02-27
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| 20:09 | Update zonefile README.md file to mention the frame cache. Leaf check-in: 84e9351b user: dan tags: zonefile | |
| 19:50 | Rationalize some code in zonefile.c. Fix other minor issues in the same. check-in: f11beb16 user: dan tags: zonefile | |
| 15:47 | Enhance test 'zonefile1-6.5' to account for platform differences. check-in: 8b617840 user: mistachkin tags: zonefile | |
| 15:42 | Adjustments to test numbers for the 'zonefile' extension. check-in: 55de6f14 user: mistachkin tags: zonefile | |
| 15:40 | Add support for TRUE and FALSE keywords and for operators IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. If there is are columns named TRUE or FALSE, then the keywords resolve to the column names, for compatibility. The behavior of the "DEFAULT true" phrase is changed to mean what it says, rather than being an alias for "DEFAULT 'true'". check-in: 9a7f02c5 user: drh tags: trunk | |
| 14:49 | Clean up comments and variable names prior to merge. Closed-Leaf check-in: 6445519e user: drh tags: is-true-operator | |
| 14:26 | Have the zonefile extension use binary instead of text keys. check-in: 39a4267f user: dan tags: zonefile | |
| 00:58 | Remove an unnecessary decision. check-in: adcb4665 user: drh tags: is-true-operator | |
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2018-02-26
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| 21:26 | Code simplifications. New test cases. check-in: 57508518 user: drh tags: is-true-operator | |
| 20:15 | Get the "DEFAULT true" and "DEFAULT false" phrases working correctly in CREATE TABLE. check-in: 8002f87d user: drh tags: is-true-operator | |
| 19:03 | Enhance TreeView so that it can display the new IS TRUE expression trees. check-in: 7e38305e user: drh tags: is-true-operator | |
| 18:49 | Refactor for correct NULL handling in the IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE operators. check-in: cf2abd59 user: drh tags: is-true-operator | |
| 17:03 | More tests pursuant to ticket [36fae083b450e3af857a459e20]. check-in: c26f236d user: mistachkin tags: trunk | |
| 16:49 | Fix heap issue in the shell on Win32 caused by allocator mismatch. check-in: 7b3a7551 user: mistachkin tags: trunk | |
| 15:31 | Merge the fix for determining truth of floating point values from trunk. check-in: 003dc140 user: drh tags: is-true-operator | |
| 15:27 | Always interpret non-zero floating-point values as true even if their integer part is zero. Fix for ticket [36fae083b450e3af857a459e20]. check-in: a983fa85 user: drh tags: trunk | |
| 07:58 | Add extra parameter to zonefileCodecCreate() to indicate whether the new object will be used for mock-encryption or mock-decryption. check-in: 231832c4 user: dan tags: zonefile | |
| 03:20 | Experimental implementation of IS TRUE and IS FALSE operators. All TRUE and FALSE to act like constants if the names do not resolve to a column name. check-in: 40314bc9 user: drh tags: is-true-operator | |
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2018-02-24
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| 08:26 | Test edge cases in the zonefile module. Fix a broken error message in the same. check-in: 1764ade2 user: dan tags: zonefile | |
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2018-02-23
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| 21:01 | Fix a problem with handling "k >= ?" constraints in the zonefile module. check-in: 9a99afaf user: dan tags: zonefile | |
| 19:21 | Add test cases and minor fixes for the zonefile module. check-in: dbbcbf00 user: dan tags: zonefile | |
| 14:09 | Fix a problem causing SQLITE_HAVE_LZ4 builds of zonefile to fail unless SQLITE_HAVE_ZLIB is also defined. check-in: 994aa77d user: dan tags: zonefile | |
| 14:02 | Fix a problem with DROP TABLE statements on zonefile virtual tables. check-in: d2ed6910 user: dan tags: zonefile | |
| 14:00 | Fix harmless compiler warnings in the zonefile extension seen with MSVC. check-in: d2800394 user: mistachkin tags: zonefile | |
| 13:58 | Avoid running a test case that requires zstd in non-SQLITE_HAVE_ZSTD builds. check-in: d716dff4 user: dan tags: zonefile | |
| 13:45 | Merge updates from trunk. check-in: 53f2100a user: mistachkin tags: zonefile | |
| 13:38 | Fix harmless compiler warnings in the zipfile extension seen with MSVC. check-in: 15c587cf user: mistachkin tags: trunk | |
| 13:38 | Enable the JSON1 extension when compiling the test fixture with MSVC. check-in: e9e9f27b user: mistachkin tags: trunk | |
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2018-02-22
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| 18:30 | For the "SQLite archive" link in the README.md file, point to the CLI .archive command documentation, not the original "sqlar" website. check-in: 4290faf5 user: drh tags: trunk | |
| 18:28 | Updates to the README.md file. Mention the ability to use SQLite-archives for download. check-in: ab9a7ae4 user: drh tags: trunk | |
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2018-02-21
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| 01:48 | Remove an unreachable branch in the walIndexPage() logic. check-in: 4e61a973 user: drh tags: trunk | |
| 01:05 | Small performance improvement in sqltie3WalFindFrame(). check-in: 52013cad user: drh tags: trunk | |
| 00:48 | Remove an unnecessary memset(). check-in: e7b7f588 user: drh tags: trunk | |
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2018-02-20
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| 22:20 | Make the walIndexPage() routine about 3x faster by factoring out the seldom used reallocation logic into a separate subroutine. check-in: e2b10714 user: drh tags: trunk | |
| 17:02 | In the speed-check.sh script, make WAL mode the default. Add the --legacy option to do DELETE mode. Continue to use DELETE mode for long-term performance graphs since WAL mode was not always available, but use WAL mode for day-to-day performance measurements. check-in: cd816138 user: drh tags: trunk | |
| 16:39 | Remove a superfluous "#if 1". No logic changes. check-in: caaffd32 user: drh tags: trunk | |
| 15:23 | Optimize calls to sqlite3_mprintf("%z...") so that they attempt to append text onto the end of the existing memory allocation rather than reallocating and copying. check-in: 4bc8a48e user: drh tags: trunk | |
| 13:46 | Remove a lot of the text describing extended format options from the documentation on sqlite3_mprintf() and friends, since that information is now covered by the separate printf.html document. Provide links to that other document. No changes to code. check-in: 99eec556 user: drh tags: trunk | |
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2018-02-19
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| 22:46 | Enhance the string formatter (used by printf()) so that the width and precision of string substitution operators refer to characters instead of bytes when the alternate-form-2 flag ("!") is used. Also fix the %c substition to always work within unicode, regardless of the alternate-form-2 flag. check-in: c883c4d3 user: drh tags: trunk | |
| 21:58 | Printing a value of 0 using %c terminates the string. Closed-Leaf check-in: 255612f0 user: drh tags: printf-enhancement | |
| 20:41 | More test cases for unicode handling in printf. check-in: ac188211 user: drh tags: printf-enhancement | |
| 20:23 | Test cases and a bug fix on the new unicode handling in %c. check-in: e41d64e9 user: drh tags: printf-enhancement | |
| 18:56 | Fix the %c substitution in printf() so that it works with unicode characters. check-in: c35be1d9 user: drh tags: printf-enhancement | |
| 18:03 | Make the alternate-form-2 flag ("!") change the meaning of width and precision from bytes to characters for the %q, %Q, and %w extensions of printf(). check-in: 391540ac user: drh tags: printf-enhancement | |
| 17:03 | In the printf() library, measure width and precision in characters rather than bytes if the "!" (alternate-form-2) flag is present on a %s or %z substitution. check-in: ca31c663 user: drh tags: printf-enhancement | |
| 16:34 | Only try to use the geteuid() interface on unix if HAVE_FCHOWN is defined. This fixes the build for vxWorks, we are told. check-in: 38f654dc user: drh tags: trunk | |
| 13:53 | Fix an assert so that it compares two CellInfo objects field by field instead of using memcmp(). Memcmp() does not work on x86 because of uninitialized padding bytes. check-in: 88258770 user: drh tags: trunk | |
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2018-02-18
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| 17:50 | Fix a memory leak in the processing of nested row values. This problem has existed every since row values support was added (version 3.15.0, 2016-10-14) but was only just now detected by OSSFuzz. check-in: 2df6bbf1 user: drh tags: trunk | |
| 00:54 | Port mutex enhancments from check-in [f53b8a573b] to the Win32 implementation. check-in: 74bb7225 user: mistachkin tags: trunk | |
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2018-02-17
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| 07:38 | Fix a data race causing a tsan complaint with SQLITE_ENABLE_API_ARMOR builds on unix. The race condition is not dangerous in practice, it just upsets tsan. check-in: f53b8a57 user: dan tags: trunk | |
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2018-02-15
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| 21:00 | Do not allow parameters or schema references inside of WITH clause of triggers and views. This fixes a bug discovered by OSSFuzz and present since common-table-expressions were first added in 2014-02-03. check-in: b918d4b4 user: drh tags: trunk | |
| 03:56 | Improve performance of editdist3() by keeping the costs in sorted order. Also add a new regression test to editdist3(). check-in: dc734c5b user: drh tags: trunk | |
| 03:05 | Reduce the number of calls to strncmp() required to run editDist3Core(). check-in: afd6fbc0 user: drh tags: trunk | |
| 01:03 | Fix the --heap, --pagecache, --lookaside and other options to the command-line shell that invoke sqlite3_config() so that they work again. check-in: 00707f2f user: drh tags: trunk | |
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2018-02-14
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| 23:27 | Add the --readonly option to the ".open" command in the CLI. check-in: 06870bb1 user: drh tags: trunk | |
| 20:58 | Performance optimizations to the editdist3() function in the spellfix extension. check-in: 70d304dc user: drh tags: trunk | |
| 20:25 | Disable assert() in the spellfix extension if not compiled with SQLITE_DEBUG. check-in: 3c53ee0f user: drh tags: trunk | |
| 15:30 | New test cases for the editdist3() function in the spellfix extension. check-in: 2d3f1f22 user: drh tags: trunk | |
| 14:13 | Try to optimize spellfix1 by storing a NULL in the k1 column of %_vocab if it would otherwise have the same value as the word column. check-in: b76ec7cb user: drh tags: trunk | |
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2018-02-13
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| 19:13 | Improved test cases for the [f484b65f3d6230593c34f] bug. check-in: 1f300514 user: drh tags: trunk | |
| 18:48 | Fix an incorrect table lookup used to find the appropriate search operator for a WHERE clause on a row-value inequality. The incorrect table lookup was causing an incorrect answer for the less-than operator. Fix for ticket [f484b65f3d6230593c34f11] check-in: f3112e67 user: drh tags: trunk | |
| 16:30 | Remove an unused variable from FTS4. check-in: 27ea783b user: drh tags: trunk | |
| 16:21 | Ensure that multiple updates of the same FTS4 row (i.e. the row with the same rowid) within a single transaction are written to separate segments. Fix for [d6ec09ec]. check-in: d2a81a37 user: dan tags: trunk | |
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2018-02-12
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| 20:50 | Updates to the speed-check.sh script for improvements to the --vdbeprofile option. check-in: f89c8f8e user: drh tags: trunk | |
| 20:27 | When compiling with VDBE_PROFILE, add the sqlite3NProfileCnt global variable which can be used to measure per-opcode values other than elapse time, if non-zero. check-in: d44d5936 user: drh tags: trunk | |
| 15:27 | Update test file func6.test so that it works with SQLITE_ENABLE_NULL_TRIM builds. check-in: e128d72f user: dan tags: trunk | |
| 13:30 | Fix a possible infinite loop in VACUUM that can come up when the schema has been carefully corrupted. Problem discovered by OSSFuzz. Test cases in TH3. check-in: 27754b74 user: drh tags: trunk | |
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2018-02-10
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| 02:31 | Fix misplaced testcase() macros from the previous check-in. check-in: 3aed949a user: drh tags: trunk | |
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2018-02-09
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| 23:25 | Improve the performance of the built-in REPLACE() function in cases where it does many substitutions that make the string larger. OSSFuzz is reporting intermittant timeouts when running a test where it does a REPLACE() on a 930KB random blob. Perhaps this enhancement will fix that. check-in: fab2c2b0 user: drh tags: trunk | |
| 20:49 | Add the zorder.c extension implementing zorder() and unzorder() SQL functions. check-in: a57a77dc user: drh tags: trunk | |
| 15:42 | Make the tests in func6.test more robust against implementation changes. check-in: b685d323 user: dan tags: trunk | |
| 15:04 | Fix a harmless compiler warning. check-in: a6c31154 user: drh tags: trunk | |
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2018-02-08
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| 01:00 | Enhance sqlite3ErrStr() to include several more error codes. check-in: ad5d3bdc user: mistachkin tags: trunk | |
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2018-02-07
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| 18:45 | Fix typo in comment. Skip tests added by check-in [4761db83b6] when running on Windows. check-in: 468a389c user: mistachkin tags: trunk | |
| 18:02 | In extensions rtree, fts3 and fts5, ensure that when dynamic buffers are bound to persistent SQL statements using SQLITE_STATIC, the binding is replaced with an SQL NULL before the buffer is freed. Otherwise, a user may obtain a pointer to the persistent statement using sqlite3_next_stmt() and attempt to access the freed buffer using sqlite3_expanded_sql() or similar. check-in: 2a5f813b user: dan tags: trunk | |
| 16:14 | When the final connection disconnects from a wal mode database, check that the database file has not been moved or unlinked before deleting the wal and shm files. check-in: 4761db83 user: dan tags: trunk | |
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2018-02-05
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| 21:02 | Adjust the previous check-in, which modified the Win32 VFS, so that it works with SQLITE_OMIT_WAL. check-in: 36c2e67e user: mistachkin tags: trunk | |
| 20:42 | Allocation the mutex used by the Win32 VFS only once at initialization, instead of every time it is needed. check-in: 535ed0ac user: mistachkin tags: trunk | |
| 16:39 | Allocation the mutex used by the unix VFS only once at initialization, instead of every time it is needed. check-in: 5764dc16 user: drh tags: trunk | |
| 13:42 | Fix another minor problem in walro2.test. check-in: ba0631de user: dan tags: trunk | |
| 13:28 | Update test file walro2.test to account for systems with a page-size (getpagesize()) larger than 32KB. check-in: d9e59cfb user: dan tags: trunk | |
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2018-02-04
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| 20:33 | In the CLI, make sure sqlite3_initialize() is called correctly even for non-UTF8 hosts. check-in: a3591fb5 user: drh tags: trunk | |
| 01:30 | Fix harmless compiler warning seen with MSVC. check-in: 63a91441 user: mistachkin tags: trunk | |
| 01:29 | Move variable declaration in zipfile extension to fix MSVC compiler error. check-in: ac6a3248 user: mistachkin tags: trunk | |
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2018-02-02
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| 16:28 | Remove the "include <io.h>" win32 dependency from the zipfile extension. check-in: cb3feb3b user: dan tags: trunk | |
| 16:20 | Remove the time() dependency from the zipfile extension. Use SQLite VFS methods instead. check-in: 0702fb56 user: dan tags: trunk | |
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2018-02-01
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| 20:42 | Add a few more zipfile tests. No changes to code. check-in: 3f621545 user: dan tags: trunk | |
| 19:41 | Fix a problem triggered when a zipfile virtual table is created and written to within the same transaction. And add other zipfile tests. check-in: 48f1c556 user: dan tags: trunk | |
| 15:57 | New assert() statements to help ensure that no other errors similar to [343634942dd54ab57b7] ever appear in the code. check-in: 5a70af1e user: drh tags: trunk | |
| 15:19 | Fix a memory leak that could follow an IO error in the zipfile extension. And add other tests. check-in: e6bb7506 user: dan tags: trunk | |
| 01:13 | When an index is based on a text representation of a numeric column in the original table, make sure the indexed value uses the canonical text representation of the numeric value in the table. Proposed fix for ticket [343634942dd54ab57b70]. check-in: 88e2ce91 user: drh tags: trunk | |
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2018-01-31
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| 20:18 | When creating a new archive entry, have zipfile store UTC instead of local time in the legacy MS-DOS format timestamp field. check-in: b730d187 user: dan tags: trunk | |
| 19:45 | Fix a test case in zipfile.test. Closed-Leaf check-in: 4eb5b24c user: dan tags: zipfile-timestamp-fix | |
| 19:13 | When creating a new archive entry, have zipfile store UTC instead of local time in the legacy MS-DOS format timestamp field. check-in: e2114df1 user: dan tags: zipfile-timestamp-fix | |
| 16:50 | Improve the omit-left-join optimization so that it works in some cases when the RHS is subject to a UNIQUE but not NOT NULL constraint. check-in: 02ba8a7b user: drh tags: trunk | |
| 14:07 | Fix a failing assert() in the new code on this branch. Closed-Leaf check-in: 74d857d1 user: dan tags: omit-left-join-fix | |
| 01:38 | Changes to the autoconf tarball so that it does not try to use system() when building on iOS. check-in: 32ed9c10 user: drh tags: trunk | |
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2018-01-30
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| 18:33 | If a virtual table xColumn method sets an error message using sqlite3_result_error(), use that message in preference to any error message left in the sqlite3_vtab object. check-in: 71e3b715 user: dan tags: trunk | |
| 17:43 | Add tests cases for the zipfile extension. check-in: 13b786da user: dan tags: trunk | |
| 14:07 | Prevent users from creating zipfile() virtual tables without an argument. check-in: 81fdbe0c user: dan tags: trunk | |
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2018-01-29
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| 19:47 | Add unix-only tests to check that the "unzip" program can unpack archives generated by the zipfile extension. check-in: 438c5c52 user: dan tags: trunk | |
| 18:41 | Add aggregate function zipfile() to the zipfile extension. For composing new zip archives in memory. check-in: e364eeac user: dan tags: trunk | |
| 17:08 | Update the omit-left-join optimization so that it works in some cases when the RHS is subject to a UNIQUE but not NOT NULL constraint. check-in: 88411a40 user: dan tags: omit-left-join-fix | |
| 16:22 | Ensure the "unique-not-null" flag is set for automatic indexes on columns declared with "col UNIQUE NOT NULL" (where the NOT NULL comes after the UNIQUE). check-in: 8767f7b8 user: dan tags: trunk | |
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2018-01-27
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| 18:55 | Fix missing header comments and other code issues in zipfile.c. check-in: 6ea8ba31 user: dan tags: trunk | |
| 16:29 | If a zipfile virtual table is created with no argument - "CREATE VIRTUAL TABLE zzz USING zipfile()" - accumulate data in memory. Support "SELECT zipfile_blob(z) FROM zzz LIMIT 1" to retrieve a zip archive image. check-in: e63185ed user: dan tags: trunk | |
| 14:25 | Changes to avoid a harmless UB warning from clang. check-in: 19f5c140 user: drh tags: trunk | |
| 13:55 | New test case for ticket [ec32177c99ccac2b1] that works without the STAT4. check-in: 5259d484 user: drh tags: trunk | |
| 05:40 | Proposed fix for the query planner problem of ticket [ec32177c99ccac2b1]. check-in: eef8cbef user: drh tags: trunk | |
| 03:26 | Fix compiler warnings in zipfile.c. check-in: bed610d9 user: drh tags: trunk | |
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2018-01-26
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| 22:41 | Fix the query planner so that it takes into account dependencies in the arguments to table-valued functions in subexpressions in the WHERE clause. Fix for ticket [80177f0c226ff54f6dd]. check-in: 7daa6873 user: drh tags: trunk | |
| 18:59 | If the argument to table function zipfile() is a blob (not text), assume that it contains a zip file image to interpret, not the name of a file on disk. check-in: 029ebcd3 user: dan tags: trunk | |
| 18:37 | Improve text-to-integer conversion in boundary cases. The sqlite3Atoi64() function always returns the minimum or maximum integer if the magnitude of the text value is too large. Trailing whitespace is now ignored. check-in: ace0644a user: drh tags: trunk | |
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2018-01-25
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| 20:50 | Reorganize zipfile.c code to make it easier to add support for in-memory zip archive processing. check-in: 30b92582 user: dan tags: trunk | |
| 01:20 | Slightly smaller and faster implementation of OP_If and OP_IfNot. check-in: 6ab42934 user: drh tags: trunk | |
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2018-01-24
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| 20:42 | When unpacking a sorter record, do so from right to left instead of left to right, since by starting with the right-most column, the work done by OP_Column opcodes is reduced. check-in: 8055e4f4 user: drh tags: trunk | |
| 18:28 | Reorganize spellfix.c to make it easier to edit automatically (e.g. using a script). No changes to functionality. check-in: 090a64fa user: dan tags: trunk | |
| 16:04 | Rearrange fields of the BtCursor object so that it is smaller and requires less initialization, for a small performance improvement. check-in: 0ddf5292 user: drh tags: trunk | |
| 15:07 | Add the normalize.c extension. check-in: 16ebe558 user: drh tags: trunk | |
| 14:40 | Interchange the numeric codes for CURSOR_VALID and CURSOR_INVALID to obtain a small size decrease and performance increase. check-in: e0f192ea user: drh tags: trunk | |
| 14:39 | Adjust the fts3rank.test module so that it works on big-endian systems (hopefully - I don't have a big-endian machine to test the change on.) check-in: e4766cab user: drh tags: trunk | |
| 13:15 | Improved error message output when the btreeinfo.c extension is run in a connection that lacks sqlite_dbpage support. check-in: 461b0b81 user: drh tags: trunk | |
| 12:14 | Prevent a harmless unused variable warning when compiling with SQLITE_OMIT_TRACE. check-in: 61a44961 user: drh tags: trunk | |
| 11:29 | Fix a formatting issue in sqlite3_prepare_v3() documentation. No changes to code. check-in: 9e6066de user: drh tags: trunk | |
| 11:25 | Fix the sqlite3ext.h header file so that it correctly accesses the new sqlite3_value_nochange() and sqlite3_vtab_collation() interfaces. check-in: 6185d190 user: drh tags: trunk | |
| 06:30 | Update a couple of test scripts so that they work on F2FS file-systems that support atomic transactions. check-in: 49e58e64 user: dan tags: trunk | |
| 01:58 | Make the shell functional even if compiled with SQLITE_OMIT_COMPLETE. Omit the sqlite3_complete() call from the fuzzing interface if it is compiled with SQLITE_OMIT_COMPLETE. check-in: c3e816cc user: drh tags: trunk | |
| 01:02 | Invoke the sqlite3_complete() interface from the fuzzer. check-in: 332bf846 user: drh tags: trunk | |
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2018-01-23
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| 20:22 | Increase the version number to 3.23.0 for the next development cycle. check-in: b58b60b2 user: drh tags: trunk | |
| 19:24 | Remove an unreachable branch from sqlite3SkipAccumulatorLoad(). check-in: 8b9c8eab user: drh tags: trunk | |
| 17:33 | Work around a problem with GCC on 32-bit machines that cause the CAST operator to generate a floating-point result for strings that could be represented as very large integers. check-in: 1b027319 user: drh tags: trunk | |
| 16:38 | Fix a bug causing spurious "sub-select returns N columns expected 1" errors in join queries with a term like "(a, b) IN (SELECT ...)" in the WHERE clause. Ticket [7310e2fb3d046a5f5]. check-in: 14dfd96f user: dan tags: trunk | |
| 15:26 | Fix the modification-time setting logic in the fileio.c extension on Windows so that it works with utf8 filenames. check-in: f785b904 user: drh tags: trunk | |
| 14:01 | In SQLITE_ENABLE_BATCH_ATOMIC_WRITE builds on F2FS file-systems, invoke SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE if an SQLITE_FCNTL_COMMIT_ATOMIC_WRITE call fails. Also, do not use an atomic transaction to create the initial database. This is because if an error occurs while writing to the db file, any changes to the file-size do not seem to be rolled back automatically. The only time this matters is when the file was 0 bytes in size to start with. check-in: b3122db1 user: dan tags: trunk | |
| 13:30 | Fix comment typos. No changes to code. check-in: 8e5e74c6 user: drh tags: trunk | |
| 07:11 | Skip defining WIN32_LEAN_AND_MEAN when it is already defined. check-in: 195f5323 user: mistachkin tags: trunk | |
| 04:22 | Slightly faster implementation of the length() SQL function. check-in: 9a4199ae user: drh tags: trunk | |
| 03:44 | Slightly faster function dispatch in the virtual machine by avoiding unnecessary reinitialization of variables that are already correctly initialized. check-in: edd4e687 user: drh tags: trunk | |
| 00:17 | Simplify one of the compiler warning fixes from the previous check-in. check-in: 012d7d49 user: mistachkin tags: trunk | |
| 00:05 | Fix harmless compiler warnings seen with MSVC. check-in: 76a11a80 user: mistachkin tags: trunk | |
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2018-01-22
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| 18:45 | Version 3.22.0 check-in: 0c55d179 user: drh tags: trunk, release, version-3.22.0 | |
| 15:45 | Avoid unnecessary OOM detection warnings in a debugging routine. check-in: 395f8ea7 user: drh tags: trunk | |
| 15:20 | Fix a test case in walro2.test so that it works with encryption extensions (when each page has a little less usable space available than usual). check-in: b79521d2 user: dan tags: trunk | |
| 14:49 | On the walro2-X.4.2.2 test case, show the size as part of the test output. check-in: ac5091d7 user: drh tags: trunk | |
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2018-01-20
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| 15:48 | Allow the shell to be built from the configure script with SQLITE_OMIT_VIRTUALTABLE defined. check-in: 136bf323 user: dan tags: trunk | |
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2018-01-18
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| 19:00 | Use a loop to avoid recursion in the heightOfSelect() function. check-in: 86de4359 user: dan tags: trunk | |
| 17:46 | Check for both zlib.h and -lz before enabling zlib support in the amalgamation configure script. check-in: 8ecd13a1 user: dan tags: trunk | |
| 17:09 | Update the autoconf configure.ac script and Makefile.am templates so that ZLIB is automatically detected and used. check-in: 41bfb6b8 user: drh tags: trunk | |
| 16:59 | Fix sessions module handling of sqlite_stat1 rows with (idx IS NULL). check-in: 0e916416 user: dan tags: trunk | |
| 16:56 | Clarify the handling of the sqlite_stat1 table by legacy versions of the sessions module. Closed-Leaf check-in: dc7c48cb user: dan tags: sessions-stat1 | |
| 16:53 | Add comments describing the special sqlite_stat1 handling to sqlite3session.h. check-in: 4431a325 user: dan tags: sessions-stat1 | |
| 16:52 | Fix to the documentation for sqlite3_trace_v2(). No changes to code. check-in: 6fbd0a11 user: drh tags: trunk | |
| 16:42 | Fix sessions module conflict handling for the sqlite_stat1 table. check-in: f05ee74e user: dan tags: sessions-stat1 | |