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59 check-ins using file tool/mkkeywordhash.c version 127d0b86
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2019-04-02
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| 01:00 | Merge fixes from trunk. (check-in: 20372906 user: drh tags: apple-osx) | |
| 00:56 | Make sure the MEM_FromBind bit inthe Mem.flags field is not included in the MEM_TypeMask. This critical changes was omitted from the previous two check-ins by mistake, and so those check-ins are not fully functional. (check-in: f7ba2daf user: drh tags: trunk) | |
| 00:48 | Add new APIs to the extension loading mechanism. (check-in: 6f122faf user: drh tags: trunk) | |
| 00:34 | Merge enhancements from trunk. (check-in: 0b35aebb user: drh tags: apple-osx) | |
| 00:28 | Add the sqlite3_value_frombind() interface. Use that interface to improve fts3_tokenizer(). (check-in: b3f2c320 user: drh tags: trunk) | |
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2019-04-01
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| 20:57 | Performance improvement on the OP_Variable opcode. (Closed-Leaf check-in: 1dc7993b user: drh tags: value_frombind) | |
| 19:42 | Improvements to the sqlite3ExprImpliesNonNullRow() theorem prover. (check-in: 3fde6276 user: drh tags: trunk) | |
| 18:43 | Add a test case to cover a missed VDBE branch generated by window.c. (check-in: b36813d6 user: dan tags: trunk) | |
| 17:24 | If the library is built with SQLITE_VDBE_COVERAGE defined, have the Tcl tests generate a vdbe coverage report in file testdir/vdbe_coverage.txt. (check-in: f0ed7146 user: dan tags: trunk) | |
| 16:23 | Frame range comparisons can never be NULL because the values will have been checked for NULL prior to the test. (check-in: fa37cf9a user: drh tags: trunk) | |
| 15:55 | Mark rowid-comparison opcodes as never-null for VDBE coverage tracking purposes. (check-in: a69bb4f2 user: drh tags: trunk) | |
| 14:30 | Improved VDBE branch coverage in the run-time frame-spec error detection logic of window functions. (check-in: f56d305a user: drh tags: trunk) | |
| 14:01 | Improved comments on the VDBE branch coverage testing logic. Fix the VDBE branch coverage measurement on the OP_MustBeInt opcode. (check-in: 8681750e user: drh tags: trunk) | |
| 13:06 | Fix a defect in the VDBE branch coverage testing logic. (check-in: 1fcf3307 user: drh tags: trunk) | |
| 03:07 | Fix harmless compiler warnings seen with MSVC. (check-in: 6cf8b18e user: mistachkin tags: trunk) | |
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2019-03-31
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| 21:09 | Early detection of too many columns in an index avoid a possible 16-bit signed integer overflow. (check-in: 8af0caeb user: drh tags: trunk) | |
| 18:17 | Add some missing VdbeCoverage() macros. (check-in: d03b6113 user: drh tags: trunk) | |
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2019-03-30
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| 20:43 | Improvements to VdbeCoverage macros. (check-in: 10ee9e33 user: drh tags: trunk) | |
| 20:37 | Fix issues with the previous check-in and add more VDBE branch coverage testing macros. (Closed-Leaf check-in: b5f72f10 user: drh tags: oops) | |
| 20:10 | Enhanced VdbeCoverage() macros in the new windows function code. Later: This check-in causes an assertion fault. (check-in: f24066f8 user: drh tags: oops) | |
| 19:17 | Add a call to sqlite3FaultSim(410) inside of btreeRestoreCursorPosition() to simplify testing of error scenarios. (check-in: bb643bac user: drh tags: trunk) | |
| 18:39 | The defragmentPage() routine detects corruption in the first-free-slot fields at offset 1 in the header and throws an error, rather than asserting. (check-in: fb125bd3 user: drh tags: trunk) | |
| 17:30 | Add the blobio.c extension module implementing readblob() and writeblob(). Experimental. (check-in: e3fde56d user: drh tags: trunk) | |
| 17:07 | Add an extra IO-error test to windowfault.test. (check-in: 5b8c44cd user: dan tags: trunk) | |
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2019-03-29
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| 17:26 | Change the fts3_tokenizer() function to always return the pointer as a BLOB as long as the first argument is a bound parameter, regardless of the SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER setting. (check-in: 27160df7 user: drh tags: value_frombind) | |
| 15:21 | Remove the unused P5 flag from the OP_Rewind opcode. (check-in: c2edbf3b user: drh tags: trunk) | |
| 13:17 | Fix a fairly obscure problem causing the planner to sometimes choose sub-optimal plans for a query with a single virtual table in the FROM clause, and at least one IN(...) constraint in the WHERE clause. (check-in: f5752517 user: dan tags: trunk) | |
| 11:48 | Fix typos in the comments of the sessions extension, one of which affects the generated documentation. No code changes. (check-in: 040d5d51 user: drh tags: trunk) | |
| 11:39 | The two-argument version of fts3_tokenizer() works regardless of the value of SQLITE_DBCONFIG_ENABLE_FT3_TOKENIZER as long as the second argument is a bind parameter. (check-in: ab76e3a9 user: drh tags: value_frombind) | |
| 11:13 | Initial implementation of the sqlite3_value_frombind() interface. (check-in: 98da62df user: drh tags: value_frombind) | |
| 01:15 | Recover a some of the performance lost by window function alias fix two check-ins back. (check-in: 965cbcea user: drh tags: trunk) | |
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2019-03-28
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| 20:50 | Add new test cases to test/fuzzdata8.db (check-in: f908cd40 user: drh tags: trunk) | |
| 16:15 | Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions. (check-in: 1e16d3e8 user: dan tags: trunk) | |
| 13:53 | Show the pointer address for Window objects in the TreeView display. (check-in: 1ae70ad2 user: drh tags: trunk) | |
| 13:35 | More improvements to TreeView output for Window objects: (1) Show when the frame-spec is implied rather than explicit. (2) Move the FILTER clause out from within the OVER clause, making it a sibling of the OVER clause, to match syntax. (check-in: d6a07433 user: drh tags: trunk) | |
| 13:03 | Improved TreeView display of Window objects. Change the Window.eType field to Window.eFrmType to avoid confusion with other "eType" values. (check-in: ec2f207d user: drh tags: trunk) | |
| 04:03 | If the string formatter in sqlite3NestedParse() fails due to an over-length string, make sure this error is recorded by the parser so that it knows to fail. (check-in: 85e53ff1 user: drh tags: trunk) | |
| 01:00 | Improvements to the README.md file. No code changes. (check-in: bbdbaf84 user: drh tags: trunk) | |
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2019-03-27
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| 14:59 | Support building the Tcl bindings DLL using MSVC. (check-in: b2011c13 user: mistachkin tags: trunk) | |
| 14:58 | Fix harmless compiler warnings seen with MSVC. (check-in: 5be64ea8 user: mistachkin tags: trunk) | |
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2019-03-26
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| 16:47 | Fix a problem with window frames that use "BETWEEN <start> AND 0 PRECEDING". (check-in: 7927b6b0 user: dan tags: trunk) | |
| 16:21 | Fix harmless compiler warnings. (check-in: a063f7c4 user: drh tags: trunk) | |
| 13:08 | Add support for new window functions related features - GROUPS frames, RANGE frames with logical start and end points, the EXCLUDE clause and window chaining. (check-in: c6da3911 user: dan tags: trunk) | |
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2019-03-22
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| 13:56 | Fix a problem with a window function in a correlated sub-query where at least one reference to the outer SELECT appears in a FROM clause sub-select. (Closed-Leaf check-in: 9aca86f9 user: dan tags: window-functions) | |
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2019-03-21
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| 13:51 | Remove assert() statements based on the counter-factual proposition that 0 is not a valid cursor number. (check-in: c7b33618 user: dan tags: window-functions) | |
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2019-03-19
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| 19:39 | Add further tests to window8.test. (check-in: ec7e224f user: dan tags: window-functions) | |
| 19:19 | Fix a problem with EXCLUDE clauses on window frames with no ORDER BY. (check-in: e0255063 user: dan tags: window-functions) | |
| 17:45 | Add tests to ensure that the window functions implementation is not generating code for unnecessary sorts. (check-in: e195948a user: dan tags: window-functions) | |
| 16:49 | Add missing VdbeCoverage() macros to new code in window.c. (check-in: 4f9b93e6 user: dan tags: window-functions) | |
| 11:56 | Revert the OP_MustBeInt opcode implementation on this branch so that it again matches trunk. The extra functionality is no longer required. (check-in: c02f77b1 user: dan tags: window-functions) | |
| 11:17 | Update this branch with latest trunk changes. (check-in: 98cc2659 user: dan tags: window-functions) | |
| 06:40 | Ensure that all the new window-function keywords can still be used as SQL identifiers. (check-in: a6d61dfd user: dan tags: window-functions) | |
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2019-03-18
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| 21:19 | Add further tests for new window function functionality. (check-in: 1fbddf01 user: dan tags: window-functions) | |
| 18:55 | Always evaluate window functions using the alternative path usually only used by EXCLUDE frames if the SQLITE_QueryFlattener test flag is set. (check-in: 2879a691 user: dan tags: window-functions) | |
| 16:51 | Fixes for RANGE windows and NULL values. (check-in: 723c84be user: dan tags: window-functions) | |
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2019-03-16
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| 20:29 | Fix problems with RANGE windows and string, blob and NULL values. (check-in: cebe09e1 user: dan tags: window-functions) | |
| 10:15 | In order to identify the first row of each partition, check if the rowid in the ephemeral table is 1 instead of using a dedicated flag register. (check-in: f2d5f7a2 user: dan tags: window-functions) | |
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2019-03-15
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| 20:46 | Implement the EXCLUDE clause for window frames. (check-in: 9b43c3ee user: dan tags: window-functions) | |
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2019-03-14
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| 20:53 | Parse EXCLUDE clauses in window frames. They do not yet work. (check-in: d03c7533 user: dan tags: window-functions) | |