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50 check-ins occurring around f766dff012af0ea3.
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2022-04-25
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| 19:40 | Failed first attempt to fix a problem with automatic indexes introduced by check-in [664b461bb5063d980] and reported by forum post 0d3200f4f3bcd3a3. I thought that I had tested this prior to check-in and that it worked. But after checking it in, I find that there are many test failures. (check-in: 7ca3456c00 user: drh tags: autoindex-fix) | |
| 14:59 | Add a new optimizer disabling bit to disable just the UNION ALL branch of the query flattener. (check-in: c0f9ebab54 user: drh tags: trunk) | |
| 14:49 | Avoid unintended side-effects on Parse.nSelect in the sqlite3ViewGetColumnNames() routine. (check-in: 59789fe1e7 user: drh tags: trunk) | |
| 10:43 | Remove NEVER() on branches formerly thought to unreachable (see check-in [71272caff5874137]) in order to fix the first bug reported by forum post 28821db852. (check-in: bd6811d811 user: drh tags: trunk) | |
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2022-04-24
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| 20:00 | Get CLI conformed to revised doc for it, and take recent fixes. (check-in: 60e85c7e71 user: larrybr tags: cli_extension) | |
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2022-04-23
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| 19:26 | Merge enhancements and fixes from trunk into the right-join branch. (check-in: 2fb165cf8b user: drh tags: right-join) | |
| 19:21 | Prevent the ORDER BY LIMIT optimization from running if the innermost loop is a right-join, as doing so will get an incorrect answer. (check-in: 3aefc874d3 user: drh tags: trunk) | |
| 18:46 | In debug builds, add extra code to verify that there are no jumps that try to escape from the right-join body subroutine. (check-in: 45fe919266 user: drh tags: trunk) | |
| 18:34 | Fix false-positives in sqlite3VdbeNoJumpsOutsideSubrtn(). All tests pass now. (Closed-Leaf check-in: 1300d978d5 user: drh tags: right-join-subrtn-check) | |
| 18:04 | For debug builds, if the RIGHT JOIN body subroutine contains a jump that escapes the subroutine, then abort the prepared statement with a descriptive error and SQLITE_INTERNAL. This extra sanity check causes many tests to fail. (check-in: 2c5bb2bff2 user: drh tags: right-join-subrtn-check) | |
| 14:30 | Fix an operator typo - This indicates that the branch needs further investigation and verification. (check-in: f6ab67965b user: drh tags: right-join) | |
| 07:31 | Correctly resolve left and right USING columns of an outer join in a parenthesized subjoin. (check-in: ea91aba88c user: drh tags: right-join) | |
| 07:29 | Fix minor problems with the new join table name resolution logic. (Closed-Leaf check-in: 3a6b0db451 user: drh tags: right-join-colnames) | |
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2022-04-22
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| 23:18 | Add the ability to access the USING columns of the right or left tables of an OUTER JOIN even if the OUTER JOIN is in parentheses. Prototype code only. (check-in: c3a427575f user: drh tags: right-join-colnames) | |
| 19:52 | Merge the latest enhancements and fixes from trunk onto the right-join branch. (check-in: 7f8983345d user: drh tags: right-join) | |
| 18:07 | Make use of the "%!S" format when running ExplainSubquery. (check-in: 9425d79cb4 user: drh tags: trunk) | |
| 17:36 | Improve EXPLAIN QUERY PLAN output and comments on bytecode listings by distinguishing between "subquery" and "join" and using consistent names across EQP and bytecode. (check-in: a2d3ee9242 user: drh tags: trunk) | |
| 16:15 | Honor the MATERIALIZED keyword on a common table expression by not flattening the CTE into an outer query. (check-in: 8d631a6b9e user: drh tags: trunk) | |
| 15:18 | Add test cases to check the handling of SQLITE_BUSY in rbu. (check-in: 6fccc733c6 user: dan tags: trunk) | |
| 13:34 | Simplification of data structures in the wildcard expander for SF_NestedFrom queries. (check-in: f7c1826234 user: drh tags: trunk) | |
| 12:46 | Minor simplification to the result-set wildcard expander for SF_NestedFrom. (check-in: d942530a65 user: drh tags: right-join) | |
| 09:57 | Merge the latest trunk fixes into the right-join branch. (check-in: c74dc574c3 user: drh tags: right-join) | |
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2022-04-21
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| 23:34 | Previous fix to join8.test needs a return. (check-in: 7b4cd705a0 user: drh tags: trunk) | |
| 23:01 | Disable join8.test if the build lacks support for virtual tables. (check-in: 94e1916a2f user: drh tags: trunk) | |
| 19:38 | Add support for RIGHT and FULL JOIN. (check-in: f766dff012 user: drh tags: trunk) | |
| 19:25 | Fix harmless compiler warnings. (check-in: 2925566412 user: drh tags: right-join) | |
| 19:20 | Fix a harmless uninitialized variable warning in MSVC. (check-in: b870d2a2fa user: drh tags: trunk) | |
| 19:14 | Fix harmless compiler warnings in the CLI. (check-in: dfd2100bc4 user: drh tags: trunk) | |
| 14:48 | Make sure the code generator knows to invoke row-value subroutines which running the right-join post-processing loop. (check-in: fd328e52ae user: drh tags: right-join) | |
| 14:08 | Ensure correct fg.isNestedFrom values even on crazy parses. (check-in: e611e8e62c user: drh tags: right-join) | |
| 13:11 | Avoid materializing columns of SF_NestedFrom subqueries that are never used. Other code improvements manually imported from the right-join-paren branch. (check-in: cd8272fc2a user: drh tags: right-join) | |
| 12:11 | Further attempts to get name resolution to work correctly with parenthisized FROM clauses. Work-in-progress. Lots of crashes and wrong answers. (Closed-Leaf check-in: 6b326b3bcf user: drh tags: right-join-paren) | |
| 01:49 | Attempting to improve name resolution for parenthesized FROM clauses. Only partially working. (check-in: 959b718214 user: drh tags: right-join-paren) | |
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2022-04-20
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| 22:41 | For CLI, fix how columnar mode fills in empty portions of wrapped row outputs. (check-in: 77aed89192 user: larrybr tags: trunk) | |
| 21:58 | Try to avoid materializing unused columns when processing a parenthesized FROM clause. (check-in: 07906e3c4f user: drh tags: right-join-paren) | |
| 18:12 | Small correction to the new bUsed logic of sqlite3ProcessJoin(). (check-in: ba04142e09 user: drh tags: right-join) | |
| 16:54 | Merge window function fix from trunk. (check-in: b6b9e185f8 user: drh tags: right-join) | |
| 16:53 | Remove an unnecessary assignment operation. (check-in: ed46527aca user: drh tags: right-join) | |
| 16:42 | Fix a problem with using multiple SQLITE_SUBTYPE function as window functions in a single query. (check-in: 9430ead7ba user: dan tags: trunk) | |
| 16:26 | Comment fixes and improvements in sqlite3ProcessJoin(). (check-in: 1118655f4d user: drh tags: right-join) | |
| 15:07 | Improved tracking of nested SELECT objects used to implement parenthensized FROM terms. (check-in: 0da2232624 user: drh tags: right-join) | |
| 12:15 | Also show the ENAME_SPAN value in sqlite3TreeViewExprList(), if there is one. (check-in: c1d4286177 user: drh tags: right-join) | |
| 12:14 | Improved TreeView output for ExprList: Show the ENAME_TAB value, if there is one. (check-in: eb3f883b45 user: drh tags: right-join) | |
| 12:02 | Add a new comment to the body of lookupName(). No code changes. (check-in: 22fa9b9b45 user: drh tags: right-join) | |
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2022-04-19
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| 23:00 | Merge the ALTER TABLE fix from trunk. (check-in: d5ceaef3fc user: drh tags: right-join) | |
| 20:47 | Fix a problem in ALTER TABLE with handling "table.*" expressions within SELECT statements in triggers. (check-in: 24755fd065 user: dan tags: trunk) | |
| 19:51 | Improved comment on the JF_LTORJ constant definition. (check-in: e0744da95f user: drh tags: right-join) | |
| 18:23 | Fix a NULL-pointer dereference that can occur on an aggregate query that uses FULL JOIN. dbsqlfuzz 496a35dd4eefcd7935aaaeb0c69056bf49785d28. (check-in: 63b8f8aec2 user: drh tags: right-join) | |
| 15:56 | Mark an unreachable "just-in-case" branch as unreachable. (check-in: b966d52437 user: drh tags: right-join) | |
| 15:01 | Add 512 new join test cases derived from PostgreSQL output. (check-in: 78d58e461f user: drh tags: right-join) | |