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50 check-ins occurring around 7834cf6c28c63f6c.
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2018-03-22
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| 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) | |