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100 check-ins occurring around 831d0fb283.
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2023-05-23
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| 19:11 | Minor cleanups in demo JS code, per forum feedback. (check-in: 80c7c036 user: stephan tags: trunk) | |
| 17:43 | Avoid performing aggregate processing more than once for a single expression. (check-in: 1bc54971 user: drh tags: branch-3.42) | |
| 17:35 | Avoid performing aggregate processing more than once for a single expression. Forum post 36ff78b2a3. (check-in: 367b4cc5 user: dan tags: trunk) | |
| 15:22 | When converting an aggregate expression to AGG_COLUMN, be sure to remove the EP_Unlikely flag if it is present. (check-in: 20c8a924 user: drh tags: branch-3.42) | |
| 15:16 | When converting an aggregate expression to AGG_COLUMN, be sure to remove the EP_Unlikely flag if it is present. Forum post fbfe330a2009d036. (check-in: 48e65f18 user: drh tags: trunk) | |
| 14:05 | Fix a buffer overread in the recovery extension that might occur on 32-bit platforms. (check-in: ff4a9a2b user: dan tags: trunk) | |
| 11:47 | Add test cases for the recovery extension. No changes to code. (check-in: cec49c7d user: dan tags: trunk) | |
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2023-05-22
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| 20:36 | Avoid duplicate WIN32_LEAN_AND_MEAN #define. Fix a trivial nit likely never observed. (check-in: 81ffcf41 user: larrybr tags: trunk) | |
| 16:35 | When a floating-point RTREE is presented with large integer constraints - integers that are too big to be represented exactly by a float - then take extra steps to ensure that all possibly relevant entries in the RTREE are returned, even in boundary cases. Fix for the problem identified by forum post da70ee0d0d. (check-in: bfd8d910 user: drh tags: trunk) | |
| 11:02 | Fix a buffer overrun that could occur in fts5 when processing corrupt records. dbsqlfuzz 0c6d3451d115974bc27ebed9b14b7a8e13ea05f3. (check-in: 4891dbd9 user: dan tags: trunk) | |
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2023-05-21
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| 05:06 | First serious stab at FIDDLE-build-ready. Fix a flub with absent -A option for some builds. (check-in: bfc36f0f user: larrybr tags: cli_extension) | |
| 02:48 | CLI code cleanup and shuffle for clarity. Moderate refactoring to exploit commmon patterns. Extend OOM simulation for debug builds. Plug one leak. Fix trivial nit copied from trunk. (check-in: b64ef7f9 user: larrybr tags: cli_extension) | |
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2023-05-19
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| 18:26 | Extend detection of the INSERT...RETURNING locking case to the DB.selectValue(s)/selectArray/selectObject() family of functions. Add tests for INSERT/UPDATE...RETURNING with those functions. (check-in: 58be212d user: stephan tags: branch-3.42) | |
| 18:23 | Extend detection of the INSERT...RETURNING locking case to the DB.selectValue(s)/selectArray/selectObject() family of functions. Add tests for INSERT/UPDATE...RETURNING with those functions. (check-in: 3181c505 user: stephan tags: trunk) | |
| 17:59 | Minor doc typo fix. (check-in: 4533be08 user: stephan tags: trunk) | |
| 17:52 | oo1.Stmt.finalize() no longer throws, but instead returns the same as the C API. oo1.DB.exec() now triggers the INSERT...RETURNING locking failure as an exception via reset() instead of finalize(). Some code-adjacent internal API renaming for clarity's sake. (check-in: 15f105c7 user: stephan tags: branch-3.42) | |
| 17:50 | oo1.Stmt.finalize() no longer throws, but instead returns the same as the C API. oo1.DB.exec() now triggers the INSERT...RETURNING locking failure as an exception via reset() instead of finalize(). Some code-adjacent internal API renaming for clarity's sake. (check-in: 4ee6b3aa user: stephan tags: trunk) | |
| 16:42 | Improved documentation for sqlite3_reset(), in response to forum post a72bab3dea. (check-in: 1dfeb3dc user: drh tags: trunk) | |
| 16:39 | sqlite3.oo1.Stmt.reset() and finalize() now throw if their underlying C-level APIs return non-0, in order to avoid silent failure in certain locking-related cases. (check-in: db36a9ef user: stephan tags: branch-3.42) | |
| 16:34 | sqlite3.oo1.Stmt.reset() now throws if sqlite3_reset() returns non-zero, analog to [f23eb5c6d365]. (check-in: 487ae12c user: stephan tags: trunk) | |
| 16:25 | CLI resmanage used wherever resources should not be leaked upon abrupt (OOM) termination. (check-in: 1687d123 user: larrybr tags: cli_extension) | |
| 16:12 | Add a basic INSERT RETURNING test for the oo1.DB.exec() API. (check-in: d29d62cf user: stephan tags: trunk) | |
| 15:54 | sqlite3.oo1.Stmt.finalize() now throws if sqlite3_finalize() returns non-zero. This is intended to address the INSERT RETURNING case covered in forum post 36f7a2e7494897df. (check-in: f23eb5c6 user: stephan tags: trunk) | |
| 12:46 | Correct typo in an 'extern' decl name, reported in forum post 1d4342156439233b. (check-in: 3bb1d7b3 user: stephan tags: branch-3.42) | |
| 12:41 | Correct typo in an 'extern' decl name, reported in forum post 1d4342156439233b. (check-in: 6ac18827 user: stephan tags: trunk) | |
| 11:48 | Change the RTREE engine so that equality comparisons of floating point values are duplicated in the byte-code so that the comparisons are done using 64-bit floats and consistent results are always obtained. Forum post da61c4a1b5b4af19. (check-in: 4ec0f0a3 user: drh tags: trunk) | |
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2023-05-18
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| 23:42 | CLI resmanage use to 100% by commands, 84% by LOC. WIP (check-in: 48f81d8f user: larrybr tags: cli_extension) | |
| 23:28 | Fix incorrect b-tree root page reports from the enhanced PRAGMA integrity_check output introduced in version 3.42.0. (check-in: 0a0b7a2d user: drh tags: branch-3.42) | |
| 23:25 | Fix incorrect b-tree root page reports from the enhanced PRAGMA integrity_check output introduced in version 3.42.0. (check-in: 9b538f62 user: drh tags: trunk) | |
| 23:16 | Incorrect fix. (Closed-Leaf check-in: 81b1bce7 user: drh tags: mistake) | |
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2023-05-17
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| 19:23 | Fast-path the btree transaction start for the common case where a transaction is already active. (check-in: 798c3ff2 user: drh tags: trunk) | |
| 16:13 | Simplification, performance improvement, and size reduction in the codeAllEqualityTerms() function of the code generator. (check-in: 4fbe0265 user: drh tags: trunk) | |
| 15:46 | New assert() statements to verify that Expr.iColumn is never used as an array index when its value is negative. (check-in: 6084c5fb user: drh tags: trunk) | |
| 15:22 | More CLI resmanage use (75% LOC) (check-in: 3428ce82 user: larrybr tags: cli_extension) | |
| 13:21 | Improved assertions on substExpr(). (check-in: 6dbd5b3c user: drh tags: trunk) | |
| 11:45 | Avoid an assert() failure that could occur in SQLITE_ENABLE_UPDATE_DELETE_LIMIT builds when a WITH clause attached to an UPDATE or DELETE statement created a CTE of the same name as the table being modified. (check-in: 60f03e32 user: drh tags: branch-3.42) | |
| 11:31 | Avoid an assert() failure that could occur in SQLITE_ENABLE_UPDATE_DELETE_LIMIT builds when a WITH clause attached to an UPDATE or DELETE statement created a CTE of the same name as the table being modified. (check-in: 8edf56d1 user: dan tags: trunk) | |
| 03:57 | Further CLI resmanage use. (69% by LOC, 53% by command count) Some renames for clarity. (check-in: c010e1a7 user: larrybr tags: cli_extension) | |
| 00:47 | Resolve the JS-side corner case reported in forum post 7774b773937cbe0a by not caching oo1.Stmt.columnCount. (check-in: adee1440 user: stephan tags: branch-3.42) | |
| 00:32 | Increase the version number to 3.42.1 (check-in: da0c662b user: drh tags: branch-3.42) | |
| 00:29 | Fix two assert() statements that failed to take into account the likely() built-in function. This does not impact production code. (check-in: 634fe4c2 user: drh tags: branch-3.42) | |
| 00:26 | Fix two assert() statements that failed to take into account the likely() built-in function. This does not impact production code. (check-in: 8504fe81 user: drh tags: trunk) | |
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2023-05-16
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| 20:37 | Further extend use of CLI resmanage. (40% of dot commands) (check-in: 0cdab9f1 user: larrybr tags: cli_extension) | |
| 14:45 | Use CLI resmanage to ensure input redirection is unwound on abort. Remove unused resmanage feature. Extend no-leak-on-abort fraction. Detect OOM in .cd . (check-in: 24308527 user: larrybr tags: cli_extension) | |
| 14:20 | Increase the version number to 3.43.0 in order to begin the next development cycle. (check-in: 7874023c user: drh tags: trunk) | |
| 14:18 | Resolve the JS-side corner case reported in forum post 7774b773937cbe0a by not caching oo1.Stmt.columnCount. (check-in: 37d44e8c user: stephan tags: trunk) | |
| 13:11 | Merge all 3.42.0 release enhancements into the reuse-schema branch. (check-in: d67b6c39 user: drh tags: reuse-schema) | |
| 13:04 | Merge all 3.42.0 release changes into the bedrock branch. (check-in: 1348c2a5 user: drh tags: bedrock) | |
| 13:00 | Merge all 3.42.0 release changes into the wal2 branch. (check-in: 137057f9 user: drh tags: wal2) | |
| 12:56 | Merge all 3.42.0 release changes into the begin-concurrent branch. (check-in: 804bb138 user: drh tags: begin-concurrent) | |
| 12:36 | Version 3.42.0 (check-in: 831d0fb2 user: drh tags: trunk, release, version-3.42.0) | |
| 12:34 | Update the tool/mkmsvcmin.tcl script so that it prints a one-line message to explain what it has done. (check-in: 4254f086 user: drh tags: trunk) | |
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2023-05-15
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| 23:43 | CLI debug build ready for testing whether OOM handling is well-behaved. (check-in: 3cec1488 user: larrybr tags: cli_extension) | |
| 21:33 | Fix CLI memory leak upon loading any shell extension. (check-in: b91cec47 user: larrybr tags: cli_extension) | |
| 19:17 | Fix a C++-style variable declaration in the generate_series() extension. (check-in: 1d3e0089 user: drh tags: trunk) | |
| 17:24 | Limit the number of nested NOT nodes in an fts5 expression to 256. (check-in: 01219e69 user: dan tags: trunk) | |
| 17:20 | Increase the stack size available to fuzzcheck to 8MB on Windows. (check-in: 2290dc68 user: drh tags: trunk) | |
| 17:14 | Limit the number of nested NOT nodes in an fts5 expression to 256. (Closed-Leaf check-in: 0e5c1ee4 user: dan tags: fts5-expr-limit) | |
| 10:55 | Add the --wait command-line option to fuzzcheck. (check-in: 5a479a2c user: drh tags: trunk) | |
| 03:48 | Make generate_series() correct on ones complement ALUs and acceptable to UBSAN. (check-in: 4c5cd3e6 user: larrybr tags: trunk) | |
| 02:06 | As evidenced by forum post f3f546025a, the new RIGHT JOIN related restriction on the push-down optimization implemented by [da3fba18742b6e0b] also needs to apply to the automatic index (a.k.a. hash-join) optimization and to the Bloom filter optimization. Computation of the restriction is now moved into the sqlite3ExprIsSingleTableConstraint() routine. (check-in: 4902015d user: drh tags: trunk) | |
| 01:02 | Simplify the interface to constructAutomaticIndex(). (check-in: c5da1655 user: drh tags: trunk) | |
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2023-05-13
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| 20:01 | Fix windows-specific problems in test scripts sessionnoop2.test and sessionrowid.test. (check-in: e4989c11 user: dan tags: trunk) | |
| 19:38 | Remove unnecessary call to sqlite3_dbdata_init() from shell.c. (check-in: 84ca2000 user: dan tags: trunk) | |
| 19:13 | Add an "#ifndef SQLITE_HAVE_SQLITE3R" directive to shell.c.in, to avoid including the recovery code a second time if the shell is being compiled with sqlite3r.c. (check-in: 6f1a60fb user: dan tags: trunk) | |
| 16:54 | Extend CLI resource manager usage. Improve interface to it for clarity and simplicity. (check-in: fd379f22 user: larrybr tags: cli_extension) | |
| 15:55 | Add the "--unsafe-testing" option to invocations of the shell tool made by test script reuse5.test. (check-in: d6971af7 user: dan tags: reuse-schema) | |
| 15:34 | Mention that sqlite3_mutex_free() accepts NULL as a no-op. (no code change) (check-in: 603d9ad5 user: larrybr tags: trunk) | |
| 15:21 | Merge the latest 3.42.0 changes into the reuse-schema branch. (check-in: 515bb26e user: drh tags: reuse-schema) | |
| 15:17 | Merge the latest 3.42.0 changes from trunk into the begin-concurrent branch. (check-in: 18c5e16b user: drh tags: begin-concurrent) | |
| 15:10 | Merge the latest 3.42.0 beta changes into the bedrock branch. (check-in: d55ba8bb user: drh tags: bedrock) | |
| 15:07 | Merge the latest 3.42.0 beta from trunk into the wal2 branch. For some reason, the previous merge didn't work. Probably a PEBKAC. (check-in: 3bbfbdcd user: drh tags: wal2) | |
| 15:00 | Merge the latest 3.42.0 beta changes into the wal2 branch. (check-in: 771361e1 user: drh tags: wal2) | |
| 07:23 | CLI closer to doing full cleanup on error exits. Needs testing with OOM simulation. (check-in: 8751f93f user: larrybr tags: cli_extension) | |
| 05:13 | Fix compilation issue seen with MSVC. (check-in: 67001887 user: mistachkin tags: trunk) | |
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2023-05-12
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| 21:21 | CLI resource management applied to about 30% of shell source. A few minor flaws fixed. Comments begin to describe OOM responses. (check-in: ce25a079 user: larrybr tags: cli_extension) | |
| 19:06 | Fix harmless compiler warning caused by [0772ddf56713d013]. (check-in: f06c16a8 user: drh tags: trunk) | |
| 19:02 | Add multi-threaded test for "INSERT ... RETURNING ..." and SQLITE_BUSY errors. (check-in: 559cb1c6 user: dan tags: trunk) | |
| 15:45 | Make the regexp extension more robust against OOM errors during compilation of the recognizer engine. Forum post f50aecd5e8. (check-in: 0772ddf5 user: drh tags: trunk) | |
| 14:51 | Fix unlikely strange result of CLI edit(). (check-in: ab3797e8 user: larrybr tags: trunk) | |
| 13:20 | Ensure the _O_U16TEXT is defined for Windows builds of the CLI. Forum post c80aa942dc6bf2. (check-in: 504effa8 user: drh tags: trunk) | |
| 12:57 | Remove a stray CR from end of line in a source file. (check-in: 48139fb9 user: drh tags: trunk) | |
| 12:45 | Fix harmless typos in comments. (check-in: 607c3efb user: drh tags: trunk) | |
| 10:52 | Ensure that all prepared statements are expired and forced to reprepare whenever the database text encoding changes. Forum post 43cbfc4d23. (check-in: 469718f1 user: drh tags: trunk) | |
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2023-05-11
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| 21:47 | More CLI resource manager use. Catch more OOMs. Eliminate some opportunities to lose resources under OOM conditions. Conform to coding guidelines. (check-in: efdcf109 user: larrybr tags: cli_extension) | |
| 21:15 | Add restriction (5) to the omit-noop-join optimization. Fix for the issue reported by [forum/forumpost/49f2c7f690|forum post 49f2c7f690]. (check-in: 3e9c9bbd user: drh tags: trunk) | |
| 18:03 | Fix a minor typo in a comment. No code changes. (check-in: 607cfb5b user: drh tags: trunk) | |
| 17:25 | Fix the rbu_exclusive_checkpoint=1 option so that it works with a zipvfs database in pass-through mode. (check-in: caca67d3 user: dan tags: trunk) | |
| 17:04 | For CLI: Cure an old leak and one segfault. Get all shell tests to pass (by altering expected error output in some cases.) Ready now for full use of CLI resource manager. (check-in: 0f55868e user: larrybr tags: cli_extension) | |
| 03:11 | WIP, CLI resource manager worked in, barely used yet. (Leaking one object.) (check-in: dbd00bca user: larrybr tags: cli_extension) | |
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2023-05-10
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| 21:08 | Doc typo fix. No code changes. (Closed-Leaf check-in: e841b142 user: stephan tags: oo1-no-cache-Stmt.columnCount) | |
| 21:06 | Resolve the JS-side corner case reported in forum post 7774b773937cbe0a by not caching oo1.Stmt.columnCount. (check-in: c3d25c3a user: stephan tags: oo1-no-cache-Stmt.columnCount) | |
| 16:04 | Enhance the split-sqlite3c.tcl script so that it uses single-character extensions on subordinate source files, even when the number of subordinates exceeds 9. This is not yet needed, but might be soon. (check-in: 4150e416 user: drh tags: trunk) | |
| 13:56 | Fix harmless compiler warnings from the CBMC compiler. (check-in: 5bc17cbc user: drh tags: trunk) | |
| 11:05 | Rename sqlite3IsTableConstraint() to sqlite3IsSingleTableConstraint() and improve its header comment, in an attempt to make the code easier to reason about. No functional changes - should generate identical machine code. (check-in: 5dae8974 user: drh tags: trunk) | |
| 10:03 | Add a missing comma to the documentation for the OP_Jump opcode. No changes to code. (check-in: 7e2c2b1c user: drh tags: trunk) | |
| 09:51 | Begin use of a resource manager for CLI. (check-in: 1527d429 user: larrybr tags: cli_extension) | |
| 00:45 | Get TCL extension to build and extensible shell tests to pass. (check-in: 05ecd8a5 user: larrybr tags: cli_extension) | |
| 00:33 | New restriction on the push-down optimization to prevent an ON or USING clause on the left side of a RIGHT JOIN from being pushed down into a subquery that is on the right side of that RIGHT JOIN. Forum post a7d4be7fb6. This is similar to an earlier problem fixed at [1783655ea422185e]. Also add comments to describe previously undocumented push-down optimization restrictions. (check-in: da3fba18 user: drh tags: trunk) | |
| 00:20 | Fix bug in fall-back logic of CLI .clone (check-in: 0dcd9785 user: larrybr tags: trunk) | |