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217 check-ins for the month beginning 2023-04-01
Following month ↑|
2023-04-30
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| 23:52 | Fix a problem with json_patch() when one side or the other is JSON5. dbsqlfuzz bc10593a4ba8e7a7862593532285be31f00f8e41 (check-in: e18c0899cc user: drh tags: json5) | |
| 20:37 | Accept the full ECMAScript 5.1 IdentifyName syntax for keys in objects. (check-in: 9be2c87518 user: drh tags: json5) | |
| 19:45 | All JSON to understand floating point literals "Inf" and "QNaN" and "SNaN" in any case, without the SQLITE_EXTENDED_NAN_INF compile-time option. This extension is always available. (check-in: fb551145e0 user: drh tags: json5) | |
| 19:34 | Omit the json_valid() function. Change the name of json_error() to json_error_position(). Use "NOT json_error_position(X)" as a substitute for "json_valid5(X)". (check-in: 34c4e900a9 user: drh tags: json5) | |
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2023-04-29
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| 18:40 | Merge all the latest trunk enhancements into the JSON5 branch to facilitate testing of the JSON5 branch. (check-in: 30d12edeba user: drh tags: json5) | |
| 18:31 | Fix a crash that could occur in fts5 'secure-delete' mode when operating on corrupt records. (check-in: 2e85b0e3dc user: dan tags: trunk) | |
| 17:35 | More ALWAYS() macros. (check-in: 770b09f7a7 user: drh tags: json5) | |
| 17:13 | Add ALWAYS macros on unreachable branches in the new JSON5 logic. (check-in: 91e15ed9d9 user: drh tags: json5) | |
| 16:31 | Simplification of the logic that normalizes JSON5 integer literals into canonical JSON integer literals. Improved reporting of OOM. (check-in: 01ee613c07 user: drh tags: json5) | |
| 16:00 | Do not allow leading zeros on non-zero numeric literals in JSON. (check-in: 3e91494390 user: drh tags: json5) | |
| 15:42 | Cure CLI generate_series() overflow bug (noted by forum post #754e2d4db2a5) and bring behavior with negative step arguments closer to as-documented and eponymous function in PostgreSQL. (check-in: 07383758d6 user: larrybr tags: trunk) | |
| 15:29 | Replace duped generate_series() test with another corner case. (Closed-Leaf check-in: fb2f08783f user: larrybr tags: generate_series-revamp) | |
| 12:29 | Sync w/trunk, improve generate_series() variable names. (check-in: ecbf7e13e6 user: larrybr tags: generate_series-revamp) | |
| 12:13 | Minor fixes to to the JSON% parser. (check-in: 2fe684cdcd user: drh tags: json5) | |
| 00:59 | Correctly recognize an isolated U+feff as a space character in JSON5. (check-in: 4473dc8e3a user: drh tags: json5) | |
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2023-04-28
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| 23:39 | Add tests for generate_series(), fix a so bug found, and change an existing test that enforced varying rowid-to-value mapping with query ordering. (That no longer varies.) (check-in: 9605db4ae3 user: larrybr tags: generate_series-revamp) | |
| 23:38 | Bug fixes in the logic to skip over JSON5 comments. (check-in: c736b77a2f user: drh tags: json5) | |
| 23:19 | Bug fix in the offset computation for json_error(). (check-in: 8f7ab5d921 user: drh tags: json5) | |
| 21:25 | Revise generate_series() extension (in CLI) to address overflow reported in forum post #754e2d4db2a5 and to make behavior better match the like-named PostgreSQL function. (check-in: beeea3e1b0 user: larrybr tags: generate_series-revamp) | |
| 17:38 | Improvements to the accuracy of json_error(). Add the extension SQL functions random_json(SEED) and random_json5(SEED). (check-in: 8d09dc1c45 user: drh tags: json5) | |
| 14:48 | Add the json_error(X) function that returns the 1-based character offset to the first syntax error in JSON5 string X, or 0 if there are no errors. (check-in: 901ad995d5 user: drh tags: json5) | |
| 13:25 | Fix indentation and omit trailing whitespace in the random JSON generator script. (check-in: 629db09fce user: drh tags: json5) | |
| 11:02 | Fix json_tree() so that it is able to deal with the JNODE_RAW labels of a JSON5 object. (check-in: f56528d413 user: drh tags: json5) | |
| 10:23 | Merge all the latest trunk fixes and enhancements into the json5 branch. (check-in: b5ca15cfc1 user: drh tags: json5) | |
| 10:10 | Do not assert() a bad string representation in an sqlite3_value after an OOM. dbsqlfuzz c822a17a23c524a0ac7cfb203c7198209da15de8. (check-in: 91fee79a01 user: drh tags: trunk) | |
| 00:28 | Make CLI .load slightly harder to abuse. (check-in: 2779f9270c user: larrybr tags: trunk) | |
| 00:19 | In the CLI, early out from the output_quoted_string() routine if the input string is NULL. forum post 8a22c0bfa7. (check-in: 2881978d7b user: drh tags: trunk) | |
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2023-04-27
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| 23:59 | Use a new technique to detect fresh OOM faults in columnName() that does not rely on there being no OOMs prior to entry into columnName(), as [forum/forumpost/fb6811c2f9|forum post fb6811c2f9] demonstrates a technique which could cause an OOM prior to entry into columnName(). (check-in: a63346d6a0 user: drh tags: trunk) | |
| 23:44 | Remove a faulty assert() from the CLI. Forum post 726c4f7db0. (check-in: 4bbebb6bfb user: drh tags: trunk) | |
| 23:40 | Remove an ALWAYS() macro that can in fact sometimes be false. Forum post f0e872fcee. (check-in: d85880e4ed user: drh tags: trunk) | |
| 23:29 | Test cases added, and some bugs fixed. (check-in: bc84a82e4d user: drh tags: json5) | |
| 22:17 | Fix compilation issues seen with older versions of MSVC. (check-in: 4ba2a65112 user: mistachkin tags: trunk) | |
| 21:31 | Adjust OSTRACE usage so that it works with the changes in the previous check-in. (check-in: 1eb4573e90 user: mistachkin tags: trunk) | |
| 19:30 | Further optimizations to the JSON parser. (check-in: bb8f1c16f2 user: drh tags: json5) | |
| 19:27 | Dynamically resize the node hash table used by the rtree module. (Leaf check-in: f94f3da5de user: dan tags: rtree-batch-insert) | |
| 19:13 | Faster implementation of numberic literal parsing in JSON. (check-in: 58398292e8 user: drh tags: json5) | |
| 18:28 | Add support for hexadecimal integer literals in JSON. (check-in: 85e00c9e68 user: drh tags: json5) | |
| 17:32 | All floating point literals "NaN" and "Infinity". Additional variants of these literals are available if compiled with SQLITE_EXTENDED_NAN_INF. (check-in: c13346afbe user: drh tags: json5) | |
| 16:57 | Fix handling of reverse solidus in string literals. Allow decimal points in floating point literals to occurs and the beginning or end of the mantissa. (check-in: d92a6ab287 user: drh tags: json5) | |
| 16:24 | Fix the handling of escape solidus in the JSON routines. (check-in: 676877aca2 user: drh tags: json5) | |
| 15:48 | JSON string literals may span multiple lines by escaping new line characters. (check-in: 66da4bd4a3 user: drh tags: json5) | |
| 15:11 | Allow the labels on JSON objects to be unquoted identifier names. (check-in: fb428db3f6 user: drh tags: json5) | |
| 14:38 | Performance optimization in the JSON parser. (check-in: 5a88ba743f user: drh tags: json5) | |
| 13:55 | Fix a problem on windows sometimes causing SQLITE_NOMEM to be returned if an error occurred while opening a temp file. (check-in: c22a39a6b2 user: dan tags: trunk) | |
| 13:44 | Permit JSON5 whitespace in all contexts of objects and arrays. (check-in: 93f3ab26b5 user: drh tags: json5) | |
| 12:24 | Translate JSON5-only string literal escape sequences into the JSON equivalents. (check-in: 14e82f36ee user: drh tags: json5) | |
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2023-04-26
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| 20:41 | Fix some problems with the rtree module and existing tests on this branch. (check-in: 50e8a30be1 user: dan tags: rtree-batch-insert) | |
| 20:26 | Implement some of the JSON5 enhancements to string and numeric literals. This is an incremental check-in of work in progress. (check-in: 9508efa9d6 user: drh tags: json5) | |
| 18:50 | Fix a typo in a printf() format string the sessions module. (check-in: 14d1c4a828 user: dan tags: trunk) | |
| 18:23 | When changing a large integer into a floating point value, cancel the string representation. Fix for forum post 5c74a3bc4a. (check-in: 3e2da8a7e3 user: drh tags: trunk) | |
| 17:30 | Partial implementation of JSON5 numeric literal extensions. Use a switch() statement in the parser for better performance. (check-in: 78404dc370 user: drh tags: json5) | |
| 15:58 | Improvement to the way the JSON performance measure scripts work → keep the test database in the directory of the test, not in the source tree. (check-in: ac411dbdcb user: drh tags: json5) | |
| 15:19 | Work toward implementing JSON5 whitespace. Untested and incomplete. (check-in: d262c05945 user: drh tags: json5) | |
| 13:52 | Fix to the json-speed-check.sh script. (check-in: d839c9544d user: drh tags: json5) | |
| 13:25 | Add scripts for JSON performance testing. (check-in: 3051d6a7c1 user: drh tags: json5) | |
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2023-04-25
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| 21:24 | The json_valid() function only returns true for pure JSON. JSON5 (or at least that subset of JSON5 that has been so far implemented) is accepted by all routines, but json_valid() still returns false for JSON5 inputs. The new json_valid5(X) routine returns true or false if X is or is not valid JSON5. All of this is experimental and subject to change. (check-in: 5d33ab7780 user: drh tags: json5) | |
| 20:41 | Allow the sessions module to be configured to capture changes from tables with no explicit PRIMARY KEY. (check-in: 5d4431bc44 user: dan tags: trunk) | |
| 15:12 | If an ON clause to the left of a RIGHT JOIN is false, that does not imply that the query returns no rows. (Leaf check-in: 4011b9d340 user: drh tags: branch-3.41) | |
| 14:54 | Remove unused variable ltoj accidentally added by [1783655e]. (check-in: faa1575ce0 user: dan tags: trunk) | |
| 14:37 | Avoid assuming that an expression in an ON() clause that evaluates to zero implies that the query will return zero rows when the query contains a RIGHT JOIN. Forum Post 95849acbe1. (check-in: 1783655ea4 user: dan tags: trunk) | |
| 11:52 | Fixes to SQL extension functions base64() and base85(). (check-in: ab3331f41e user: drh tags: branch-3.41) | |
| 04:28 | Handle newline-trimmed input TEXT correctly in base64, base85 UDFs, an issue exposed in forum post 8d6ed893c0. (check-in: 8f637aae23 user: larrybr tags: trunk) | |
| 02:44 | Check for OOM sqlite_value_x() returns in base64, base85 extensions, a partial response to forum post 74dd86263e. (check-in: e6f9c0b1f9 user: larrybr tags: trunk) | |
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2023-04-24
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| 23:14 | Allow trailing commas in objects and arrays of JSON. (check-in: 4031b231c2 user: drh tags: json5) | |
| 21:08 |
Hold the RTREE node cache open and defer writes until the very end of the
INSERT statement, | |
| 19:23 | Update the compile-time detection of architecture byte-order in the RTREE extension so that it is aligned with the latest enhancements in the core. (check-in: 122431d3a7 user: drh tags: trunk) | |
| 19:22 | Allow the sessions module to be configured to capture changes from tables with no explicit PRIMARY KEY. (Closed-Leaf check-in: 8a612f0860 user: dan tags: sessions-rowid-tables) | |
| 19:14 | Mistake → branched off of the wrong branch. (Closed-Leaf check-in: 491bd51da5 user: drh tags: mistake) | |
| 04:25 | Add a note about the journaling mode in the OPFS VFS. No code changes. (check-in: e79c95fc13 user: stephan tags: trunk) | |
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2023-04-23
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| 00:12 | CLI to have "undocumented" dot-commands, not usually shown by .help (check-in: 17f5dd2d2a user: larrybr tags: trunk) | |
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2023-04-22
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| 23:43 | Import fixes from trunk into the branch-3.41. (check-in: 58a1d94c59 user: drh tags: branch-3.41) | |
| 22:32 | The sqlite_stat4.idx field is case insensitive. It should work even if some entries use a different case than others. Fix for forum post 6c118daad0f1f5ef. (check-in: f097ca70b5 user: drh tags: trunk) | |
| 20:47 | Avoid a crash in fts5 when combining an empty expression with another. (check-in: 33681ff3d2 user: dan tags: trunk) | |
| 20:22 | Enhance the ".tables" command in the CLI so that it is able to deal gracefully with an OOM situation. (check-in: 5157fd1cf7 user: drh tags: trunk) | |
| 20:07 | The assertion-fault fix in [53a61f7423a7f057] was not quite complete. This additional change enhances it to deal with WITHOUT ROWID tables. No changes to deliverable code. (check-in: 4d5af42c65 user: drh tags: trunk) | |
| 17:41 | Add the --unsafe-testing command-line option to the CLI. Without this option, features of the CLI that are intended for testing and that might result in incorrect answers, assertion faults, and/or corrupt database files if misused are disabled. Fix for the unfounded concerns raised by 13 separate forum posts last night. (check-in: f28256a96a user: drh tags: trunk) | |
| 16:46 | Add --unsafe-testing invocation option to CLI. Needs some tests added and changed. (Closed-Leaf check-in: b3d9ac052d user: larrybr tags: shell-for-test) | |
| 12:47 | Fix an incorrect assert() statement in btree.c as found by forum post d03345d572713fe6. (check-in: cd485b302c user: drh tags: trunk) | |
| 12:37 | Fix a incorrect assert() statement in the pre-update hook logic. No changes to production code. Fix for the problem reported by forum post 19b217bfe709a072. (check-in: 53a61f7423 user: drh tags: trunk) | |
| 12:11 | Fix harmless compiler warning in [1489e7f53a4863b3]. (check-in: da907dbc60 user: drh tags: trunk) | |
| 11:33 | Also fix no-length string intolerance for CLI json mode. (check-in: 3ac1984039 user: larrybr tags: trunk) | |
| 11:29 | Early out from sqlite3Prepare() following an OOM to avoid possible problems further along in the parse. Fix for the NULL pointer dereference reported by forum post 2e5131839365682a. (check-in: f35ce7c122 user: drh tags: trunk) | |
| 11:24 | CLI to handle absurd string length limit better. forum post 5180af725f1cc375 (check-in: 1489e7f53a user: larrybr tags: trunk) | |
| 09:26 | Avoid need for cast in CLI shell_check_oom() calls. (check-in: c88550ef67 user: larrybr tags: trunk) | |
| 09:14 | Fix unchecked return in CLI .dbi command. (Forum post 79e2cd1bc) (check-in: 81a74ee9d6 user: larrybr tags: trunk) | |
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2023-04-21
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| 15:37 | Change the return type of the ts_read/write() family of functions from int to ssize_t, per report in forum post 947169d5e7. (check-in: 7809e7ce6a user: stephan tags: trunk) | |
| 15:30 | Add a new modifier to date/time functions: "subsecond". May be abbreviated as just "subsec". This modifier causes functions to try to show fractional seconds if they do not already. (check-in: 03f2a15e87 user: drh tags: subsec-modifier) | |
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2023-04-20
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| 20:07 | Increase CLI tolerance of artificially low memory. (check-in: 13f2638622 user: larrybr tags: trunk) | |
| 16:15 | CLI .ar made to enforce getting a proper subcommand. (check-in: 104ab105ac user: larrybr tags: trunk) | |
| 10:40 | Fix a function declaration so that it correctly appears as private in the amalgamation. Forum post ec8c77516c. (check-in: 1864569bb9 user: drh tags: trunk) | |
| 10:26 | Fix a broken assert() in the recovery extension. Forum post 82a88f5812. (check-in: 8a1ad13760 user: dan tags: trunk) | |
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2023-04-19
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| 20:29 | Add tests for the progress-handler callback with the fts5 'secure-delete' feature. (check-in: 48505ad950 user: dan tags: trunk) | |
| 18:36 | Improved rebustness of the pcache tracing logic. (check-in: 0a43235b83 user: drh tags: trunk) | |
| 18:32 | Remove unreachable legacy code. (check-in: e3e7fb87d9 user: drh tags: trunk) | |
| 17:13 | Fix a segfault that could occur if a non-empty in-memory database was the destination of a backup operation from a database with a smaller page size. (check-in: d37241585c user: drh tags: branch-3.41) | |
| 17:07 | Fix a segfault that could occur if a non-empty in-memory database was the destination of a backup operation from a database with a smaller page size. Forum post 679b4de86e763d52. (check-in: 020968f857 user: dan tags: trunk) | |
| 15:39 | Do not remove pages from the cache of an in-memory database due to a failure to acquire the page due to it being larger than the maximum page size. (check-in: 551b9dacd0 user: drh tags: branch-3.41) | |
| 15:35 | Do not remove pages from the cache of an in-memory database due to a failure to acquire the page due to it being larger than the maximum page size. Fix for forum post a19bb49140. (check-in: 982b35563d user: drh tags: trunk) | |
| 14:26 | Fix ambiguity in the header comment to the sqlite3PagerUnrefNotNull() routine. No code changes. (check-in: d419e65eef user: drh tags: trunk) | |
| 13:56 | Fix a debugging printf() in pcache.c. This only comes up on custom builds. (check-in: f2d6756731 user: drh tags: trunk) | |
| 13:39 | Correct use of an undefined symbol in one of the OPFS VFS loading failure error reporting cases (copy/paste error). (check-in: c81c968b45 user: stephan tags: trunk) | |
| 13:30 | Add pager debug tracing of truncate operations. (check-in: 0daadf3622 user: drh tags: trunk) | |
| 12:08 | Attempt to suppress harmless compiler warnings reported by forum post fc98845c06. (check-in: f6e6c5f94c user: drh tags: trunk) | |
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2023-04-18
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| 23:05 | CLI to cease dumping back to OS shell on single ^C when interactive. (check-in: ba8e4378f2 user: larrybr tags: trunk) | |
| 22:53 | Add comment on CLI ^C fix (because it is a bit subtle.) (Leaf check-in: 19c062f1cd user: larrybr tags: cli-no-dump) | |
| 22:28 | CLI to cease dumping back to OS shell on single ^C when interactive. (check-in: 7b1f635268 user: larrybr tags: cli-no-dump) | |
| 20:02 | Make use of F_BARRIERFSYNC as an alternative to F_FULLFSYNC when it is available. (Leaf check-in: 3c517ba5dc user: drh tags: barrier-fsync) | |
| 16:44 | Ensure that the VACUUM command is not confused by alternative encodings when it is the first command run on new database connection. (check-in: 441f4e4a42 user: drh tags: branch-3.41) | |
| 15:21 | Ensure that the VACUUM command is not confused by alternative encodings when it is the first command run on new database connection. Forum post 09503b4d33. Problem introduced by check-in [a02da71f3a80dd8e]. (check-in: 8b0fe63f87 user: drh tags: trunk) | |
| 14:17 | Another fix to the indexed expressions in aggregate queries with GROUP BY enhancement of ticket 99378177930f87bd and implemented by check-in b9190d3da70c4171 to address a problem described by forum post f34e32d120. (check-in: c37e76104b user: drh tags: branch-3.41) | |
| 14:13 | Another fix to the indexed expressions in aggregate queries with GROUP BY enhancement of ticket [99378177930f87bd] and implemented by check-in [b9190d3da70c4171] to address a problem described by forum post f34e32d120, (check-in: 5acc3ef83e user: drh tags: trunk) | |
| 11:35 | Add the --fullsync option to speedtest1. (check-in: 960fe54c82 user: drh tags: trunk) | |
| 11:33 | Fix an assert() in fts5 that could fail following an OOM or IO error. (check-in: 49595083ba user: dan tags: trunk) | |
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2023-04-17
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| 23:59 | When CLI -utf8 active, do no translation to MBCS for output to Windows console. plus code style improvements (check-in: 25edf60897 user: larrybr tags: trunk) | |
| 22:28 | Minor coding style changes. (Leaf check-in: 481aa3ccf6 user: mistachkin tags: cli-utf8) | |
| 21:18 | When CLI -utf8 active, do no translation to MBCS for output to Windows console. (check-in: cc1d4296d7 user: larrybr tags: cli-utf8) | |
| 18:32 | Fix some problems with using fts5 options 'secure-delete' and detail=none together. (check-in: 4d3f27ba90 user: dan tags: trunk) | |
| 11:41 | Fix problems handling corrupt records in new fts5 code. (check-in: 2f63d4a8ba user: dan tags: trunk) | |
| 10:39 | Fix an assert() in fts5 that may be true when dealing with corrupt records. (check-in: e8de277446 user: dan tags: trunk) | |
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2023-04-15
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| 21:00 | Change a memcpy() to memmove() in new fts5 code. (check-in: 8de4542553 user: dan tags: trunk) | |
| 19:58 | Fix a use-after-free that could follow an OOM or IO error in fts5 when using 'secure-delete' mode. (check-in: 904be83d9f user: dan tags: trunk) | |
| 19:13 | Avoid dropping the error code following an OOM in fts5 when using 'secure-delete' mode. (check-in: 9ee24a499c user: dan tags: trunk) | |
| 17:56 | Add -utf8 option to CLI, for improved console behavior on Windows. (check-in: 414010d236 user: larrybr tags: trunk) | |
| 17:47 | Add the 'secure-delete' option to the fts5 extension. For configuring fts5 to delete old entries directly from the full-text index instead of using delete keys. (check-in: 394980e4fe user: dan tags: trunk) | |
| 16:12 | For CLI -utf8, set output codepage too. Adjust PP vars so that the code can be entirely omitted for targets pretending to be "WIN32" but not quite doing so. (check-in: 543594a727 user: larrybr tags: cli-utf8) | |
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2023-04-14
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| 21:34 | Fix stray edits in comments in last check-in. (check-in: fa3ce7f013 user: larrybr tags: cli-utf8) | |
| 21:23 | Set CLI -utf8 option and build with line-editing package to be mutually exclusive. Integration of console-invasive UTF-8 handling with line-editing takeover of console may come later. (check-in: 047344a915 user: larrybr tags: cli-utf8) | |
| 19:56 | Cure CLI double-prompting (by ditching gcc fgetws()), general cleanup. Work remaining is to avoid effect of -utf8 when a line editor is linked/used as part of CLI. (check-in: 73a5f54231 user: larrybr tags: cli-utf8) | |
| 18:00 | Further tests for fts5 secure-delete mode. (Closed-Leaf check-in: c5a47063b7 user: dan tags: fts5-secure-delete) | |
| 17:00 | Add extra OOM test for the new code on this branch. (check-in: 846ae7e099 user: dan tags: fts5-secure-delete) | |
| 16:11 | Add tests for the new feature on this branch. (check-in: 0268d1a593 user: dan tags: fts5-secure-delete) | |
| 15:42 | Fix a typo in the aggfault.test test script. (check-in: e915bff7ad user: drh tags: branch-3.41) | |
| 14:36 | Fix SQLITE_OMIT_VIRTUALTABLE builds of testfixture. (check-in: 430ec1a615 user: dan tags: trunk) | |
| 13:34 | Update test script recoverbuild.test so that it may be run using old test harnesses that run more than one test script in a process. (check-in: 5135aab0c0 user: dan tags: trunk) | |
| 10:46 | When setting the column types on a subquery, ensure that the COLFLAG_HASCOLL flag is cleared from column names from when the collating sequence name has been removed. (check-in: de61bdc9b9 user: drh tags: branch-3.41) | |
| 10:40 | When setting the column types on a subquery, ensure that the COLFLAG_HASCOLL flag is cleared from column names from when the collating sequence name has been removed. Forum post 6916dacf83. (check-in: 8d9dcd7cfd user: drh tags: trunk) | |
| 10:35 | Fix a cosmetic indentation issue. (check-in: 90deb84486 user: drh tags: trunk) | |
| 00:23 | Avoid double de-quoting of table names when processing RESTRICT actions in foreign key constraints. (check-in: 5af7abffe7 user: drh tags: branch-3.41) | |
| 00:20 | Avoid double de-quoting of table names when processing RESTRICT actions in foreign key constraints. Chromium 1405220. Problem introduced by [9e503e2d0428c9e8] 2009-09-28 for version 3.6.19. (check-in: bb2b5ab172 user: drh tags: trunk) | |
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2023-04-13
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| 18:49 | Fix an obscure issue with ALTER TABLE RENAME that comes up with triggers that have UPDATE statements that contain errors. (check-in: cf651dee12 user: drh tags: branch-3.41) | |
| 18:44 | Fix an obscure issue with ALTER TABLE RENAME that comes up with triggers that have UPDATE statements that contain errors. Forum post ff3840145a. (check-in: c4845a7c5f user: drh tags: trunk) | |
| 15:11 | Remove an ALWAYS() that can sometimes be false. And fix a code-generator issue associated with very unusual use of window functions. (check-in: fc12743763 user: drh tags: branch-3.41) | |
| 14:53 | Add extra test cases to window1.test. (check-in: ebc844fbfb user: dan tags: trunk) | |
| 14:50 | Fix a code-generator issue associated with very unusual use of window functions. Both the expr.c or the window.c changes will each independently fix the problem. They are both included in this patch for defense in depth. Forum post 0d48347967. (check-in: 1ba22631a7 user: drh tags: trunk) | |
| 14:14 | Get CLI utf8_fgets() to not consume more input than it returns. Get console setup restoration to happen for all non-crash exits. (check-in: b4fa233d3d user: larrybr tags: cli-utf8) | |
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2023-04-12
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| 20:23 | Unwrap the loop in the WAL hash function. (check-in: eb94ae1320 user: drh tags: trunk) | |
| 19:40 | Automatically set HAVE_PREAD and HAVE_PWRITE on linux, as has been done in MacOS for a long time now. (check-in: 2f7a36d2c3 user: drh tags: trunk) | |
| 18:57 | Small performance enhancement to integer-to-text conversion. (check-in: cfb3dba9b0 user: drh tags: trunk) | |
| 18:18 | Avoid leaking a database handle in test script rbuexlock.test. (check-in: 2edf98d128 user: dan tags: trunk) | |
| 18:06 | Remove temporary debugging code accidentally left on this branch. (check-in: 0a0f64870f user: dan tags: fts5-secure-delete) | |
| 17:54 | WIP: CLI option to take control of console on Windows and make it support UTF-8 input pasting (or typing). Needs work to become robust per "ToDo:". (check-in: 824382393d user: larrybr tags: cli-utf8) | |
| 17:40 | Add the 'secure-delete' option to fts5. Used to configure fts5 to aggressively remove old full-text-index entries belonging to deleted or updated rows. (check-in: 4240fd09b7 user: dan tags: fts5-secure-delete) | |
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2023-04-11
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| 19:38 | New #ifdef to enable building with -DSQLITE_OMIT_WINDOWFUNC. (check-in: e1ff83fa25 user: drh tags: trunk) | |
| 15:06 | Remove an ALWAYS() that can sometimes be false. Add a test case that makes the test false. Forum post 6c5678e3da. (check-in: c8fb143d64 user: drh tags: trunk) | |
| 02:10 | Better handling of OOM errors in the cursor-hint logic. dbsqlfuzz 60cd5fff91974af91c2c3692beb4a2d7fdafef46 (check-in: 68fcfb58df user: drh tags: trunk) | |
|
2023-04-10
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| 23:21 | For sha3 extension, mention NIST standard implemented. (check-in: 529ab138a4 user: larrybr tags: trunk) | |
| 18:44 | New assert() statements to validate the parameters to sqlite3BtreeCursorHint(). Fix a problem with the construction of those parameters discovered by forum post 0b53708c95. (check-in: 4c5a3c5fb3 user: drh tags: trunk) | |
| 13:20 | Sync the vt02.c test virtual table with TH3, in order to pull in the fix for long delays when there are huge OFFSET values. (check-in: 49ba030080 user: drh tags: trunk) | |
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2023-04-09
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| 20:48 | Fix an assertion fault that can occur when compiling with both SQLITE_ENABLE_UNKNOWN_SQL_FUNCTIONS and SQLITE_ENABLE_STAT4. (check-in: 2b02862de6 user: drh tags: branch-3.41) | |
| 20:44 | Fix an assertion fault that can occur when compiling with both SQLITE_ENABLE_UNKNOWN_SQL_FUNCTIONS and SQLITE_ENABLE_STAT4. (check-in: 9ff69e5998 user: drh tags: trunk) | |
| 10:23 | Fix a faulty assert() in whereRangeScanEst() that should only apply if there are not prior errors. (check-in: 450d8ad85c user: drh tags: branch-3.41) | |
| 10:09 | Fix a faulty assert() in whereRangeScanEst() that should only apply if there are not prior errors. dbsqlfuzz 567ad91132879cbab8172b38c6a68ad40fa8d650. (check-in: 8ba9b08bd9 user: drh tags: trunk) | |
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2023-04-08
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| 19:27 | Fix a couple harmless compiler warnings seen with MSVC. (check-in: 1b864a370f user: mistachkin tags: trunk) | |
| 19:23 | Fix a typo in [83e84531b46814ae] that changed the value of SQLITE_DBCONFIG_STMT_SCANSTATUS. (check-in: b717765391 user: drh tags: trunk) | |
| 16:51 | Faster implementation of keywordCode() - the routine that determines if an identifier is really a keyword and if so, which keyword. (check-in: 0ff3d3d537 user: drh tags: trunk) | |
| 13:31 | Fix a harmless compiler warning. (check-in: c9559ba621 user: drh tags: trunk) | |
| 13:01 | Optimizations to btree.c save about 4.5 million CPU cycles: (1) Clone insertCell() into a separate insertCellFast() routine for use by sqlite3BtreeInsert(). (2) Mark allocateSpace() as always-inline. (3) Improved coalesence of adjacent free blocks in pageFreeArray(). (check-in: 5c12c400fe user: drh tags: trunk) | |
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2023-04-07
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| 18:27 | Guard against oversized cells in the newly enhanced pageFreeArray(). (Closed-Leaf check-in: 2dcdbb5035 user: drh tags: btree-freespace-opt) | |
| 16:30 | Add NEVER on an unreachable branch. (check-in: 9b3febbd98 user: drh tags: btree-freespace-opt) | |
| 15:49 | Fix an assert(). (check-in: 7eff46ba97 user: drh tags: btree-freespace-opt) | |
| 15:07 | Tweaks to the new insertCellFast(). (check-in: 203a581a91 user: drh tags: btree-freespace-opt) | |
| 14:33 | Clone insertCell() into insertCellFast() for use by sqlite3BtreeInsert() for a substantial performance increase. (check-in: f225afd90c user: drh tags: btree-freespace-opt) | |
| 14:03 | Fix a problem causing the rbu_exclusive_checkpoint=1 to be ignored with zipvfs databases. (check-in: d8f50b31e8 user: dan tags: trunk) | |
| 13:21 | Small performance improvement in freeSpace(). (check-in: 8dc5292ee5 user: drh tags: btree-freespace-opt) | |
| 11:55 | Try to use a heap to make coalescence of adjacent free slots faster when freeing space on a btree page. Turns out that the overhead of managing the heap overwhelms any performance gain and the result is slower. (Closed-Leaf check-in: 5d7e833f25 user: drh tags: deadend) | |
| 11:18 | Add further tests for the rbu_exclusive_lock=1 URI option. (check-in: c07b62bef9 user: dan tags: trunk) | |
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2023-04-06
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| 20:14 | Increase the size of the cache of free blocks inside of pageFreeArray() to reduce the number of calls to freeSpace(). (check-in: 27c59f1ea7 user: drh tags: btree-freespace-opt) | |
| 17:41 | Work around a harmless assertion fault associated with sqlite3VdbeMemAboutToChange() such that the detection of stale values in registers is preserved in debugging builds, but we avoid a false-positive assertion fault in cases involving a virtual table with a LIMIT clause in an IN-operator loop. (check-in: 9511d17e2a user: drh tags: branch-3.41) | |
| 17:29 | Work around a harmless assertion fault associated with sqlite3VdbeMemAboutToChange() such that the detection of stale values in registers is preserved in debugging builds, but we avoid a false-positive assertion fault in cases involving a virtual table with a LIMIT clause in an IN-operator loop. dbsqlfuzz 3fd70d4ab4950acf1deb8f610a7a7c67cd38713b (check-in: 56ea2c2fe6 user: drh tags: trunk) | |
| 15:32 | A prepared statement that aborts due to SQLITE_SCHEMA should not invalidate cursors in other prepared statements that are already running. (check-in: 4eee8401c9 user: drh tags: branch-3.41) | |
| 13:35 | A prepared statement that aborts due to SQLITE_SCHEMA should not invalidate cursors in other prepared statements that are already running. See forum post cae4367d9b for the original trouble report. (check-in: 857d0f5e16 user: drh tags: trunk) | |
| 02:26 | In the CLI, during error processing while looking for a word boundary, avoid being deceived by malformed input that has a very long sequence of 0x80 characters. Also fix a problem in the zipfile extension for when a corrupt zipfile has a zero-length filename. (check-in: 5323ee77d7 user: drh tags: branch-3.41) | |
| 01:05 | In the CLI, during error processing while looking for a word boundary, avoid being deceived by malformed input that has a very long sequence of 0x80 characters. forum post ab93a23ba1. (check-in: 82609d5a2d user: drh tags: trunk) | |
| 00:59 | In the zipfile extension, defend against corrupt ZIP files that contain a zero-length filename. Forum post b15f5e3ad8. (check-in: 46db2e42a5 user: drh tags: trunk) | |
| 00:18 | In the new .scanstatus command in the CLI, make sure the database is opened before invoking sqlite3_db_config(). Forum post 6e26dcf544. (check-in: 1cd993c45c user: drh tags: trunk) | |
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2023-04-05
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| 03:00 | Remove an ALWAYS() that can now be false due to the prior check-in. (check-in: 3bfdb4103d user: drh tags: branch-3.41) | |
| 02:55 | Add a test case for the ALWAYS() macro removed by the previous check-in. (check-in: 68a1a83749 user: drh tags: trunk) | |
| 02:50 | Remove an ALWAYS() that might now be false due to the prior check-in. (check-in: fc68993501 user: drh tags: trunk) | |
| 02:25 | Fix the function that determines the collating function for an expression tree to handle new cases that arise as a result of the recently added ability to use indexed expressions in aggregate queries. (check-in: b29dea0dae user: drh tags: branch-3.41) | |
| 02:21 | Fix the function that determines the collating function for an expression tree to handle new cases that arise as a result of the recently added ability to use indexed expressions in aggregate queries. [forum/forumpost/0713a16a44|Forum post 0713a16a44]. (check-in: cc5041f3f0 user: drh tags: trunk) | |
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2023-04-04
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| 19:56 | Shell to use SQLITE_SHELL_HAVE_RECOVER consistently (correcting check-in 0421cc03e0efa8f1) (check-in: 5b980d72a0 user: larrybr tags: trunk) | |
| 18:59 | Fix an incorrect entry in the array that maps sqlite3_value values into actual datatype numbers. (check-in: 80d518fb82 user: drh tags: branch-3.41) | |
| 18:55 | Fix an incorrect entry in the array that maps sqlite3_value values into actual datatype numbers. dbsqlfuzz f660c659bcec48577a43d3bab37f46baaa22f59e (check-in: fa8537dc90 user: drh tags: trunk) | |
| 18:48 | Remove an assert() statement that is no longer valid due to enhancements to query planner for improved use of indexes. (check-in: 93fb8c66c5 user: drh tags: branch-3.41) | |
| 18:10 | Remove an assert() statement that is no longer valid due to enhancements to query planner for improved use of indexes. Forum post dc16ec63d3. (check-in: 2b23dd249d user: drh tags: trunk) | |
| 17:35 | Expose the new SQLITE_VTAB_USES_ALL_SCHEMAS to JS. (check-in: b7ef09be66 user: stephan tags: trunk) | |
| 08:49 | Omit shell call to sqlite3_dbdata_init() when it is omitted. (check-in: 0421cc03e0 user: larrybr tags: trunk) | |
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2023-04-03
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| 23:55 | When translating arguments of aggregate functions into references to expression indexes, make sure to only translate them for the current aggregate when there are nested aggregates. (check-in: 7ea98aba78 user: drh tags: branch-3.41) | |
| 23:49 | When translating arguments of aggregate functions into references to expression indexes, make sure to only translate them for the current aggregate when there are nested aggregates. Forum post 409ebc7368. (check-in: 898bfa1afd user: drh tags: trunk) | |
| 20:11 | Improved diagnostic output from PRAGMA vdbe_addoptrace. (check-in: 050958c182 user: drh tags: trunk) | |
| 18:00 | When changing a COLLATE expression node into TK_AGG_COLUMN because the nodes value is contained in an indexed expression, be sure to clear the EP_Collate property from the expression node. (check-in: af0f55cfcb user: drh tags: branch-3.41) | |
| 17:46 | When changing a COLLATE expression node into TK_AGG_COLUMN because the nodes value is contained in an indexed expression, be sure to clear the EP_Collate property from the expression node. Fix for the assertion faults reported by forum post e45108732c and forum post 44270909bb. (check-in: cf6454ce26 user: drh tags: trunk) | |
| 15:01 | Add the SQLITE_VTAB_USES_ALL_SCHEMAS option to sqlite3_vtab_config(). Update the sqlite_dbpage, sqlite_dbdata, and sqlite_dbptr virtual tables to make use of that interface. This was formerly handled by the internal sqlite3VtabUsesAllSchemas() routine that was called directly from sqlite_dbpage. But since sqlite_dbdata and sqlite_dbptr are an extension, an external interface to that functionality had to be provided. dbsqlfuzz 1a29c245175a63393b6a78c5b8cab5199939d6a8 (check-in: bcd51abee0 user: drh tags: trunk) | |
| 12:48 | Make the sqlite_dbdata and sqlite3_dbptr virtual tables accessible to the CLI. (check-in: c0eff02854 user: drh tags: trunk) | |
| 12:45 | Stronger constraint checking in allocateSpace(). (check-in: 0f9e65b6c1 user: drh tags: branch-3.41) | |
| 12:33 | Stronger constraint checking in allocateSpace(). dbsqlfuzz 93d4c9ff5ef7cd29f16e767af1ee71c29ec5a4c0 (check-in: 9e968f4fbc user: drh tags: trunk) | |
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2023-04-02
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| 20:56 | With the -DSQLITE_ENABLE_JSON_NAN_INF compile-time option, non-standard JSON numeric values "Inf", "Infinity", "-Inf", "-Infinity", "NaN", "QNaN", and "SNaN" are all accepted. SQLite should never generate these values, but it will accept that with the appropriate compile-time option. (check-in: 0a050e9013 user: drh tags: trunk) | |
| 20:46 | More off-by-one errors in the new JSON parsing. (Closed-Leaf check-in: dbc9966208 user: drh tags: json-nan-inf) | |
| 20:27 | Fix an off-by-one error in the recognition of -Infinity. (check-in: f7ebf3e628 user: drh tags: json-nan-inf) | |
| 18:49 | Earlier detection of corruption in sqlite3BtreeDelete(). dbsqlfuzz a4c48c291d6e40157a1b749a05eaa7c7faf5a625. (check-in: 728633c0bd user: drh tags: branch-3.41) | |
| 16:43 | Earlier detection of corruption in sqlite3BtreeDelete(). dbsqlfuzz a4c48c291d6e40157a1b749a05eaa7c7faf5a625. (check-in: 978dc71c38 user: drh tags: trunk) | |
| 14:53 | Clear executable bit on base64.c (check-in: ec1ddbce7d user: larrybr tags: trunk) | |
|
2023-04-01
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| 23:29 | Allow special floating-point value names in JSON: "inf", "-inf", "infinity", "-infinity", "nan", "qnan", and "snan". All are converted into valid JSON values: 9e999, -9e999, or null. Requires the SQLITE_ENABLE_JSON_NAN_INF compile-time option to operate. (check-in: fc8793e5ac user: drh tags: json-nan-inf) | |
| 16:14 | Swat grammar nit on README.md (check-in: 715c00e58b user: larrybr tags: trunk) | |
| 15:51 | Fix harmless compiler warnings. (check-in: a4fb2864fe user: drh tags: trunk) | |
| 13:14 | Improved error messages from PRAGMA integrity_check. Identify the root of the tree when a problem is found in a b-tree, making it easier to track the problem to a specific table or index. (check-in: a1cb152e69 user: drh tags: trunk) | |
| 12:22 | In the b-tree module use %u instead of %d to print unsigned quantities such as page numbers and offsets. (check-in: 33ac62d8ee user: drh tags: trunk) | |