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100 check-ins occurring around 21346bbce9fd161e.
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2018-03-31
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| 18:43 | Fix an error in README-server-edition.html. (Leaf check-in: 754ad35cd2 user: dan tags: server-process-edition) | |
| 16:31 | Fix an assertion failure triggered by a SELECT with a compound sub-query that contains an incorrectly placed ORDER BY clause. This problem is just an assert() failure - non-DEBUG builds are not affected. Problem found by OSSFuzz. (check-in: 823779d31e user: dan tags: trunk) | |
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2018-03-30
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| 20:42 | Update and add further detail to README-server-edition.html. (check-in: 337a0b67e3 user: dan tags: server-process-edition) | |
| 16:34 | Fix a bug in the spellfix extension causing it to compute suboptimal answers. The problem was introduced by check-in [afd6fbc01052ccfc9]. (check-in: 3bf28fd9a7 user: drh tags: trunk) | |
| 15:59 | Fix an off-by-one error in the dist3 algorithm of the spellfix extension. (check-in: 5c34af7b97 user: drh tags: trunk) | |
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2018-03-29
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| 16:54 | Another change to test file zipfile.test to help it run on systems without "unzip". (check-in: b6252feb12 user: dan tags: trunk) | |
| 16:39 | Fix a test script bug causing zipfile.test to fail on systems that do not have the "unzip" program installed. (check-in: d99022a5a8 user: dan tags: trunk) | |
| 13:47 | Modify the sqlite3OsFileControl() interface to detect unopened sqlite3_file objects and return SQLITE_NOTFOUND. (check-in: 1fc72b707d user: drh tags: trunk) | |
| 11:02 | Update memdb1.test so that it works with SQLITE_DEFAULT_AUTOVACUUM builds. (check-in: d67f1c7d18 user: dan tags: trunk) | |
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2018-03-28
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| 22:08 | Fix a harmless compiler warning in the kvtest.exe program. (check-in: d48972cf87 user: drh tags: trunk) | |
| 21:45 | Fix a harmless compiler warning. (check-in: f0d12354bb user: drh tags: trunk) | |
| 20:29 | Add -DSQLITE_ENABLE_DESERIALIZE to the "Device-Two" configuration in releasetest.tcl. (check-in: 765a014d8e user: dan tags: trunk) | |
| 15:56 | Remove tab characters. No logical changes to code. (check-in: eb29b3369e user: drh tags: trunk) | |
| 15:41 | Update this branch with latest trunk changes. (check-in: df52e89fff user: dan tags: server-process-edition) | |
| 15:06 | Minor comment changes. (check-in: d282f06469 user: drh tags: trunk) | |
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2018-03-27
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| 22:58 | Fix a typo in the README file for ICU. No code changes. (check-in: 79c4383b66 user: drh tags: trunk) | |
| 15:13 | The push-down optimization was being too aggressive such that it sometimes generated incorrect results. Reinstate the restriction (4) (with qualifications) that was removed by check-ins [b5d3dd8cb0b1e4] and [dd568c27b1d765]. (check-in: f08c1731b0 user: drh tags: trunk) | |
| 13:57 | Provide the ability for the VFS to do a blocking wait on locks if compiled with SQLITE_ENABLE_SETLK_TIMEOUT. (check-in: e7dff982be user: drh tags: trunk) | |
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2018-03-26
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| 21:05 | Do not inject OOM errors on SQLITE_FCNTL_LOCK_TIMEOUT calls as an OOM is not possible in that context. (Closed-Leaf check-in: 5474e560ee user: drh tags: lowlevel-lock-timeout) | |
| 20:43 | Avoid a race condition that might cause a busy_timeout to last longer than it should. (check-in: b81960561b user: drh tags: lowlevel-lock-timeout) | |
| 17:56 | Fix a typo preventing test script avtrans.test from running in auto-vacuum mode. (check-in: c7473bdb10 user: dan tags: trunk) | |
| 17:40 | Add infrastructure to support for using F_SETLKW with a timeout on system that support that functionality. Requires SQLITE_ENABLE_SETLK_TIMEOUT. (check-in: 2e54a7433e user: drh tags: lowlevel-lock-timeout) | |
| 16:37 | Refactor some internal object element names used by the busy handler, to simplify analysis. (check-in: 6c40c5574f user: drh tags: trunk) | |
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2018-03-24
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| 23:16 | Fix a couple issues in the 'session' module tests. (check-in: ccf734f7d2 user: mistachkin tags: trunk) | |
| 20:06 | Fix harmless compiler warning seen with MSVC. (check-in: e9508ab1f8 user: mistachkin tags: trunk) | |
| 18:01 | Add testcase() macros and improve comments in the LEFT JOIN strength reduction optimization. (check-in: 5613457714 user: drh tags: trunk) | |
| 15:47 | Yet another fault in the sqlite3ExprImpliesNotNull() routine, causing errors in the LEFT JOIN strength reduction optimization of check-in [dd568c27b1d76563]. (check-in: e88cf3d4df user: drh tags: trunk) | |
| 15:08 | Fix a test script problem causing shell1.test to fail with -DSQLITE_OMIT_VIRTUAL_TABLE builds. (check-in: 2e06906e09 user: dan tags: trunk) | |
| 13:24 | Bug fix in the LEFT JOIN strength reduction optimization of check-in [dd568c27b1d76563]. The sqlite3ExprImpliesNotNull() routine was mistakenly assuming that a CASE expression must always be NULL if contained any reference to a variable that was NULL. (check-in: cf171abe95 user: drh tags: trunk) | |
| 00:19 | Prepend linkage macros to the sqlite3rebaser interfaces. (check-in: c64e8f377f user: drh tags: trunk) | |
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2018-03-23
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| 17:36 | Fix typos in sqlite3session.h preventing documentation webpages from being generated. Also mark all new sessions functions (those related to rebasing) as experimental. (check-in: de974235a8 user: dan tags: trunk) | |
| 16:31 | Fix minor problems with passing NULL pointers to memcmp() and memcpy() found by -fsanitize=undefined. (check-in: 0b06ce6d8e user: dan tags: trunk) | |
| 16:08 | Fix the -readonly option on the CLI so that it actually works. (check-in: 0477fb3fd6 user: drh tags: trunk) | |
| 14:56 | Add some more tests for the IS TRUE / IS FALSE operators. (check-in: 9fe5bebefe user: mistachkin tags: trunk) | |
| 14:50 | Fix typo in a comment used for documentation. No changes to code. (check-in: 49974d3b30 user: drh tags: trunk) | |
| 14:24 | Enhance .schema in shell to enable matching patterns with literal underscores. (check-in: 98e3f5247a user: mistachkin tags: trunk) | |
| 13:18 | Fix an error in the CLI in the previous ([0249d9aecf69948]) check-in. Only the pattern to sqlite3_strlike() need to be escaped. (check-in: 71d5f6e632 user: drh tags: trunk) | |
| 12:59 | Fix the ANALYZE command so that it will process tables whose names begin with "sqlite" as long as they do not being with "sqlite_". (check-in: 0249d9aecf user: drh tags: trunk) | |
| 00:31 | Fix harmless compiler warnings seen with MSVC. (check-in: 2f2be1b181 user: mistachkin tags: trunk) | |
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2018-03-22
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| 20:35 | Add APIs to the sessions module for "rebasing" changesets. (check-in: 509506c76b user: dan tags: trunk) | |
| 20:11 | Remove some unused code from sqlite3rebaser_rebase(). (Closed-Leaf check-in: 07cc955eab user: dan tags: sessions-rebase) | |
| 19:52 | Fix another problem with rebasing updates against multiple remote changes. (check-in: c8e7b5a061 user: dan tags: sessions-rebase) | |
| 17:17 | Fix an RBU problem causing errors when updating tables with default collation sequences that require quoting (e.g. COLLATE "ICU_root-u-kn-on"). Cherrypick of [eb4f452e]. (check-in: 5dd61e1cbd user: dan tags: branch-3.22) | |
| 17:13 | Fix an RBU problem causing errors when updating tables with default collation sequences that require quoting (e.g. COLLATE "ICU_root-u-kn-on"). (check-in: eb4f452e35 user: dan tags: trunk) | |
| 17:02 | Fix a test script problem causing rbuvacuum.test to fail when run along with other tests. (check-in: 901cb3b6a2 user: dan tags: trunk) | |
| 14:07 | Add tests to ensure that patchsets are handled correctly by the session rebase APIs. (check-in: 0e45baaec0 user: dan tags: sessions-rebase) | |
| 12:00 | Add the left join strength reduction optimization. Enhance the push-down optimization so that it works with many LEFT JOINs. (check-in: dd568c27b1 user: drh tags: trunk) | |
| 11:28 | Add the --valid-sql option to the optfuzz test program. (check-in: a8dfeec73b user: drh tags: trunk) | |
| 11:15 | Remove some unused code from the sessions module. (check-in: a09518ab63 user: dan tags: sessions-rebase) | |
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2018-03-21
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| 20:21 | Get the optfuzz program working. (check-in: 21346bbce9 user: drh tags: trunk) | |
| 20:13 | Merge latest trunk changes into this branch. (check-in: d00b71ecf8 user: dan tags: sessions-rebase) | |
| 19:46 | Fix some documentation and other issues with the code on this branch. (check-in: a9ec68627a user: dan tags: sessions-rebase) | |
| 19:25 | Add the optfuzz.c program for verifying the query planner using a fuzzer. This is an initial code check-in. (check-in: 3fb21251b0 user: drh tags: trunk) | |
| 17:29 | Fix rebasing of UPDATE changes against a set of remote changesets that feature both OMIT and REPLACE conflict resolution on different fields of the same row. (check-in: d8bc3fdb6b user: dan tags: sessions-rebase) | |
| 01:59 | Relax LEFT-JOIN restrictions on the push-down optimization. (Closed-Leaf check-in: b5d3dd8cb0 user: drh tags: join-strength-reduction) | |
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2018-03-20
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| 22:52 | Do a more thorough job of cleaning traces of the strength-reduced LEFT JOIN. (check-in: 08833dda3a user: drh tags: join-strength-reduction) | |
| 21:16 | If terms of the WHERE clause require that the right table in a LEFT JOIN not be a null row, then simplify the LEFT JOIN into an ordinary JOIN. (check-in: 5b7abecc7a user: drh tags: join-strength-reduction) | |
| 20:27 | Add further tests and documentation for the sessions rebase feature. (check-in: 7475a363eb user: dan tags: sessions-rebase) | |
| 19:02 | Fix incorrect testcase labels on two cases in join5.test. No changes to code. (check-in: 4661ac81c9 user: drh tags: trunk) | |
| 18:08 | Improvements to the HAVING-to-WHERE optimization. The code uses less space and less CPU, and there is now ".selecttrace" output. (check-in: 5ad668d433 user: drh tags: trunk) | |
| 16:56 | For 'zipfile', detect attempts to cause a duplicate entry via UPDATE. Also, fix handling of 'UPDATE OR REPLACE' statements run on zipfile virtual tables. Win32 portability fixes to the 'fileio' extension. Miscellaneous test fixes. (check-in: b36caeca91 user: mistachkin tags: trunk) | |
| 14:00 | Merge all recent trunk enchancements, and especially the autoincrement write reduction fix. (check-in: 257900494f user: drh tags: begin-concurrent-pnu) | |
| 13:54 | Remove debugging puts from concurrrent3.test. (check-in: 13b4975681 user: drh tags: begin-concurrent) | |
| 13:52 | Merge all recent enhancements from trunk. (check-in: b0c2f760a6 user: drh tags: begin-concurrent) | |
| 13:44 | Avoid unnecessary write to the sqlite_sequence table when an insert is done into an autoincrement table with an application-specified rowid that is less than the maximum. (check-in: ec7addc87f user: drh tags: trunk) | |
| 13:26 | Add the ability to disable the push-down optimization using the 0x1000 bit of SQLITE_TESTCTRL_OPTIMIZATIONS. Also some documentation fixes and an enhancement to ".eqp full" in the CLI. (check-in: ae34edb7f4 user: drh tags: trunk) | |
| 13:26 | Fix handling of "UPDATE OR REPLACE" statements run on zipfile virtual tables. (Closed-Leaf check-in: 9a5ef341de user: dan tags: testFixes) | |
| 13:00 | Remove a debugging statement accidently left in check-in [eddc35f3057e59fd] (Closed-Leaf check-in: 85a31557ac user: drh tags: push-down-disable) | |
| 12:12 | Add a test case for the fix on this branch. (check-in: 7834cf6c28 user: dan tags: testFixes) | |
| 12:04 | In the CLI, avoid extra .selecttrace and .wheretrace output when in ".eqp full" mode. (check-in: 427bbf318a user: drh tags: push-down-disable) | |
| 11:58 | Closer reading of the sqlite3_db_config() documentation show that it is subtly incorrect. This check-in fixes the problem. No code changes. (check-in: 44d90e7f4b user: drh tags: push-down-disable) | |
| 11:51 | Fix a minor formatting issue on the sqlite3_db_config() documentation. No changes to code. (check-in: 8a439a6dda user: drh tags: push-down-disable) | |
| 11:24 | Add the ability to disable the push-down optimization using the 0x1000 bit of SQLITE_TESTCTRL_OPTIMIZATIONS. (check-in: eddc35f305 user: drh tags: push-down-disable) | |
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2018-03-19
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| 22:28 | Minor improvements to ".selecttrace". No changes to non-debug code. (check-in: 03e541f606 user: drh tags: trunk) | |
| 19:05 | Enhance the command-line completion extension to return the names of triggers and views along with the names of tables. (check-in: 10e32204e1 user: drh tags: trunk) | |
| 16:59 | Show symbolic SELECT names in EXPLAIN QUERY PLAN output when compiling with SQLITE_ENABLE_SELECTTRACE. (Leaf check-in: 16c22ff818 user: drh tags: EQP-improvements) | |
| 16:09 | In the compile_options pragma, show the actual value of the SQLITE_ENABLE_CEROD compile-time option, if it exists. (check-in: 1ec339fd10 user: drh tags: trunk) | |
| 16:06 | Improved ".selecttrace" output formatting. No changes in non-debug code. (check-in: 30704d2a52 user: drh tags: trunk) | |
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2018-03-17
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| 16:26 | Do not use sqlite3_column_decltype() in the CLI if it is compiled with SQLITE_OMIT_DECLTYPE. (check-in: 442e816b5f user: drh tags: trunk) | |
| 02:13 | For 'zipfile', detect attempts to cause a duplicate entry via UPDATE. (check-in: cf78a88279 user: mistachkin tags: testFixes) | |
| 00:44 | Another Win32 portability fix for the 'zipfile' tests. (check-in: 9f604418ca user: mistachkin tags: testFixes) | |
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2018-03-16
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| 23:59 | Detect corruption in the form of the sqlite_sequence table pointing to the wrong type of btree. (check-in: 525deb7a67 user: drh tags: trunk) | |
| 23:54 | Win32 portability fixes to the 'fileio' extension. (check-in: 9d2b0f8b84 user: mistachkin tags: testFixes) | |
| 23:54 | Enable more 'zipfile' tests on Win32. (check-in: 49d2566c8e user: mistachkin tags: testFixes) | |
| 23:54 | Make a couple tests less sensitive to timing. (check-in: bc2af8e0aa user: mistachkin tags: testFixes) | |
| 23:53 | Fix a duplicate test number and cleanup a bit of Makefile whitespace. (check-in: 56d11c2509 user: mistachkin tags: testFixes) | |
| 20:23 | Detect databases whose schema is corrupted using a CREATE TABLE AS statement and issue an appropriate error message. (check-in: d75e67654a user: drh tags: trunk) | |
| 20:15 | Better error message text when the schema is corrupted by a CREATE TABLE AS entry. (Closed-Leaf check-in: e13993cf83 user: drh tags: corrupt-schema) | |
| 19:10 | Fix a parsing issue associated with a corrupt sqlite_master table. (check-in: 5f779ff6b4 user: mistachkin tags: corrupt-schema) | |
| 18:46 | Avoid writing the sqlite_sequence table when it has not actually changed. (Closed-Leaf check-in: 3e3849a9d1 user: drh tags: autoinc-enhancement) | |
| 18:02 | Fix a problem with handling rebasing UPDATE changes for REPLACE conflict resolution. (check-in: f7bf71f1d4 user: dan tags: sessions-rebase) | |
| 07:49 | Fix a problem in test script thread001.test causing a spurious "-1 files were left open" error when run separately. Cherrypick of [1774f1c3b]. (check-in: 6cf8172d94 user: dan tags: branch-3.19) | |
| 07:48 | Fix a problem in test script thread001.test causing a spurious "-1 files were left open" error when run separately. (check-in: 1774f1c3ba user: dan tags: trunk) | |
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2018-03-15
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| 19:25 | Add simple tests for the sessions module rebase API. (check-in: cf0d1abb44 user: dan tags: sessions-rebase) | |
| 17:46 | Fix a typo in a comment used to generate documentation. No code changes. (check-in: f1784aff4e user: drh tags: trunk) | |
| 15:09 | Fix an issue with the fsdir() table-valued function not resetting correctly after each pass of a join. (check-in: 7ce4e71c1b user: drh tags: trunk) | |
| 05:25 | Draft fix for an fsdir() issue reported via the mailing list. (Closed-Leaf check-in: 48641010c2 user: mistachkin tags: fsDirFix) | |
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2018-03-14
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| 21:06 | Add largely untested APIs for rebasing changesets. (check-in: 39915b683b user: dan tags: sessions-rebase) | |
| 17:17 | Merge the latest enhancements from trunk. (check-in: a658f80c8f user: drh tags: apple-osx) | |
| 15:25 | Add the SQLITE_DBSTATUS_CACHE_SPILL option to sqlite3_db_status(). (check-in: 48a06eb02b user: drh tags: trunk) | |